An apparatus for an oxidative polymerization reaction for the synthesis of conductive polymers

Abstract

The utility model discloses an oxidation polymerization reaction device for conductive polymer synthesis relates to oxidation polymerization reaction equipment technical field, it includes, reaction subassembly, including the reaction kettle, the outer surface fixed jacket of reaction kettle, the top of reaction kettle is fixed with the jar cover, the top of jar cover is fixed with motor, the output of motor is fixed with the stirring shaft. The utility model can realize the automatic induction and trigger of air pressure, need not manual monitoring or operation exhaust valve, has improved the security and automation degree of device operation, adapts the scene demand of gas continuous generation in oxidation polymerization reaction, and the automatic addition of oxidizing agent from four different directions before exhausting, whole charging process need not additional driving part, completely rely on air pressure trigger, ensure that the oxidizing agent is accurate supplement when the reaction peak, avoid the reaction rate drop due to the oxidizing agent deficiency, simultaneously put an end to the problem of misfeeding of non - reaction stage.

Description

Technical Field

[0001] This utility model relates to the field of oxidative polymerization reaction equipment technology, and in particular to an oxidative polymerization reaction apparatus for the synthesis of conductive polymers. Background Technology

[0002] Conductive polymers, as a class of functional materials with excellent conductivity and electrochemical stability, are widely used in sensors, energy storage devices, electronic packaging, and other fields. Their synthesis process mostly relies on oxidative polymerization reactions. Oxidative polymerization reactions have two significant characteristics: First, small molecule gases are continuously generated during the reaction, causing the gas pressure in the reaction system to gradually increase. If the gas is not vented in time, the excessively high gas pressure can easily lead to sealing failure of the reaction device, material leakage, or even safety accidents. Second, the reaction has extremely high requirements for the timing and uniformity of the addition of the oxidant. The oxidant needs to be precisely replenished during the peak reaction stage to maintain the reaction rate, and the oxidant needs to be uniformly dispersed in the reaction system to avoid excessively high local concentrations, which would lead to uneven cross-linking of the product, a wide molecular weight distribution, and affect the conductivity.

[0003] Current oxidative polymerization reactors mostly rely on manual pressure gauge monitoring and manual opening of exhaust valves for pressure relief. This not only increases the workload of operators but also poses safety hazards due to untimely venting. Furthermore, they cannot adapt to the dynamic scenario of continuous gas generation during the reaction. Some automatic venting devices can only perform a single venting function. Oxidant addition is mostly done manually at set times or controlled by additional drive components, making it difficult to accurately match the oxidant demand at the peak reaction stage. This easily leads to problems such as overfeeding in the early stages of the reaction and underfeeding in the middle stages. Moreover, the single-point feeding mode prevents the oxidant from quickly contacting and reacting with the materials, resulting in a reduced product reaction rate. The additional drive components also increase the complexity and maintenance costs of the equipment. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above and / or existing oxidative polymerization reactors for the synthesis of conductive polymers, this utility model is proposed.

[0006] Therefore, the problem that this utility model aims to solve is that the automatic exhaust device can only achieve a single exhaust function, the addition of oxidant is mostly done manually at timed intervals or controlled by additional drive components, the oxidant is added at a single point, and it cannot quickly contact and react with the material. The additional drive components increase the complexity of the device and the maintenance cost.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an oxidative polymerization reaction apparatus for synthesizing conductive polymers, comprising: a reaction assembly including a reaction tank, a jacket fixed to the outer surface of the reaction tank, a tank cover fixed to the top of the reaction tank, a motor fixed to the top of the tank cover, a stirring shaft fixed to the output end of the motor, a stirring paddle fixed to the outer ring of the stirring shaft, an oxidant chamber fixed to one side of the top of the tank cover; and an exhaust and feeding assembly disposed in the inner cavity of the reaction tank, including a fixing plate fixed to the inner wall of the reaction tank, a baffle slidably connected to the outer ring of the top of the fixing plate, a storage tray disposed on the top of the fixing plate, a connector disposed in the inner cavity of the storage tray, and an exhaust chamber disposed on the top of the storage tray.

[0008] As a preferred embodiment of the oxidative polymerization reactor for synthesizing conductive polymers according to this utility model, wherein: a support frame is fixed at the bottom of the jacket, a discharge valve is fixed at the bottom of the reaction vessel, a first pressure gauge is fixed on the surface of the jacket, the detection end of the first pressure gauge is located in the inner cavity of the jacket, and a lug is fixed on the outer surface of the jacket.

[0009] As a preferred embodiment of the oxidative polymerization reaction apparatus for synthesizing conductive polymers according to this utility model, wherein: the stirring paddle is located at the bottom of the inner cavity of the reaction vessel, slots are provided on both sides of the surface of the stirring paddle, and a second pressure gauge is fixed on one side of the top of the vessel cover, with the detection end of the second pressure gauge located in the inner cavity of the reaction vessel.

[0010] As a preferred embodiment of the oxidative polymerization reactor for synthesizing conductive polymers according to the present invention, the top of the oxidant chamber is threaded with a sealing cap, and the bottom of the sealing cap is fixed with a feed tube.

[0011] As a preferred embodiment of the oxidative polymerization reactor for synthesizing conductive polymers according to the present invention, the top of the fixed plate is provided with a material leakage hole, and a discharge pipe is fixed inside the cavity of the material leakage hole.

[0012] In a preferred embodiment of the oxidative polymerization reactor for synthesizing conductive polymers according to this utility model, the material stop includes a trigger rod slidably connected to the outer ring of the top of the fixed plate, a connecting ring fixedly sleeved on the outer ring of the trigger rod, a guide rod fixedly fixed at the bottom of the connecting ring, the surface of the guide rod slidably connected to the outer ring of the top of the fixed plate, and a material stop block fixed at one end of both the trigger rod and the guide rod.

[0013] As a preferred embodiment of the oxidative polymerization reactor for synthesizing conductive polymers according to this utility model, the outer rings of the trigger rod and the guide rod are both fitted with a first tension spring. One end of the first tension spring is fixed to the bottom of the fixing plate, and the other end of the first tension spring is fixed to the surface of the baffle block. The bottom of the discharge pipe is inclined, and the top of the baffle block is in contact with the bottom of the discharge pipe.

[0014] As a preferred embodiment of the oxidative polymerization reactor for synthesizing conductive polymers according to this utility model, the top of the storage tray is provided with a storage hole, the size of which is the same as the size of the leakage hole; a trigger block is fixed on the outer ring of the storage tray, the bottom of which is a smooth arc surface; the top of the trigger rod is slidably connected to the smooth arc surface; and a gas storage cavity is provided on the top of the storage tray.

[0015] In a preferred embodiment of the oxidative polymerization reactor for synthesizing conductive polymers according to this utility model, an exhaust pipe is fixed on one side of the exhaust chamber, an inlet pipe is fixed on the other side of the exhaust chamber, an exhaust hole is opened at the top of the outer ring of the exhaust pipe, an annular cover is fixed at the bottom of the inlet pipe, the annular cover is rotatably connected to the top of the gas storage chamber, a spring is fixed at the top of the inner cavity of the exhaust chamber, a piston is fixed at the bottom of the spring, and the piston is slidably connected to the inner wall of the exhaust chamber.

[0016] As a preferred embodiment of the oxidative polymerization reactor for synthesizing conductive polymers according to this utility model, the connector includes a fixed shell fixed to the inner wall of the gas storage chamber, a second tension spring fixed to the inner wall of the fixed shell, a plug rod fixed to one end of the second tension spring, the plug rod being slidably connected to the inner wall of the fixed shell, and one end of the plug rod corresponding to the slot.

[0017] The beneficial effects of this utility model are as follows: By setting up an exhaust feeding component, when the internal gas pressure of the device reaches the threshold, the linkage structure between the spring and the piston in the exhaust chamber realizes automatic sensing and triggering of the gas pressure, eliminating the need for manual monitoring or operation of the exhaust valve, thus improving the safety and automation of the device operation. It is suitable for the scenario of continuous gas generation in oxidative polymerization reaction. Moreover, the oxidant is automatically added from four different directions before exhaust. The entire feeding process does not require additional driving components and relies entirely on gas pressure triggering, ensuring that the oxidant is accurately replenished at the peak of the reaction, avoiding the decrease in reaction rate due to insufficient oxidant, and eliminating the problem of accidental feeding during non-reaction stages. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural diagram of an oxidative polymerization reactor used for the synthesis of conductive polymers.

[0020] Figure 2 This is a cross-sectional view of an oxidative polymerization apparatus used for the synthesis of conductive polymers.

[0021] Figure 3 This is a structural diagram of the exhaust feeding assembly of an oxidative polymerization reactor used for the synthesis of conductive polymers.

[0022] Figure 4 An exploded view of the exhaust feeding assembly of an oxidative polymerization reactor used for the synthesis of conductive polymers.

[0023] Figure 5 Left sectional view of the storage tray and exhaust chamber of an oxidative polymerization reactor used for the synthesis of conductive polymers.

[0024] Figure 6 This is a structural diagram of the stirring shaft and connector assembly of an oxidative polymerization reactor used for the synthesis of conductive polymers.

[0025] In the diagram: 1. Reaction assembly; 11. Reaction vessel; 12. Jacket; 13. First pressure gauge; 14. Oxidant chamber; 141. Feed pipe; 142. Sealing cap; 15. Tank cover; 16. Second pressure gauge; 17. Motor; 171. Stirring shaft; 172. Stirring paddle; 173. Slot; 18. Discharge valve; 2. Exhaust and feeding assembly; 21. Fixing plate; 211. Discharge pipe; 212. Leakage hole; 22. Material baffle; 221. Contact... 222. Launching rod; 223. Stop block; 224. First tension spring; 225. Connecting ring; 226. Guide rod; 23. Material storage tray; 231. Material storage hole; 232. Trigger block; 233. Air storage chamber; 24. Exhaust chamber; 241. Air inlet pipe; 243. Exhaust pipe; 244. Exhaust hole; 245. Annular cover; 246. Spring; 247. Piston; 25. Connector; 251. Fixed shell; 252. Second tension spring; 253. Insert rod. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Example 1, referring to Figure 1 and Figure 2 This is the first embodiment of the present invention. This embodiment provides an oxidative polymerization reactor for the synthesis of conductive polymers. The oxidative polymerization reactor for the synthesis of conductive polymers includes a reaction component 1 and an exhaust feeding component 2. By setting the reaction component 1 and the exhaust feeding component 2, the automatic sensing and triggering of gas pressure can be realized, eliminating the need for manual monitoring or operation of the exhaust valve, thereby improving the safety and automation of the device operation. It is suitable for the scenario requirements of continuous gas generation in the oxidative polymerization reaction, and the oxidant is automatically added from four different directions before exhaust. The entire feeding process does not require additional driving components.

[0030] Specifically, the reaction assembly 1 includes a reaction vessel 11, a jacket 12 is fixed to the outer surface of the reaction vessel 11, a lid 15 is fixed to the top of the reaction vessel 11, a motor 17 is fixed to the top of the lid 15, a stirring shaft 171 is fixed to the output end of the motor 17, a stirring paddle 172 is fixed to the outer ring of the stirring shaft 171, and an oxidant chamber 14 is fixed to one side of the top of the lid 15.

[0031] Specifically, the exhaust and feeding assembly 2 is located inside the reaction vessel 11 and includes a fixing plate 21 fixed to the inner wall of the reaction vessel 11. A baffle 22 is slidably connected to the outer ring of the top of the fixing plate 21. A storage tray 23 is provided on the top of the fixing plate 21. A connector 25 is provided inside the storage tray 23. An exhaust chamber 24 is provided on the top of the storage tray 23. An inert gas connection valve is provided on the surface of the reaction vessel 11. By providing an inert gas connection valve, inert gas can be introduced before the reaction to replace the air inside the reaction vessel 11, thereby preventing the air inside the reaction vessel 11 from undergoing an oxidation polymerization reaction that leads to degradation and reduces the conductivity of the product.

[0032] Example 2, refer to Figures 2-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0033] Specifically, it also includes a support frame fixed at the bottom of the jacket 12, a discharge valve 18 fixed at the bottom of the reaction vessel 11, a first pressure gauge 13 fixed on the surface of the jacket 12, the detection end of the first pressure gauge 13 being located in the inner cavity of the jacket 12, and a hanging lug fixed on the outer surface of the jacket 12.

[0034] Specifically, the stirring paddle 172 is located at the bottom of the inner cavity of the reaction vessel 11, and slots 173 are provided on both sides of the surface of the stirring paddle 172. A second pressure gauge 16 is fixed on one side of the top of the vessel cover 15, and the detection end of the second pressure gauge 16 is located in the inner cavity of the reaction vessel 11.

[0035] Specifically, the top of the oxidant chamber 14 is threaded with a sealing cap 142, and the bottom of the sealing cap 142 is fixed with a feed pipe 141.

[0036] Specifically, the top of the fixing plate 21 is provided with a material leakage hole 212, and the inner cavity of the material leakage hole 212 is fixed with a discharge pipe 211.

[0037] Specifically, the material stop 22 includes a trigger rod 221 that is slidably connected to the top outer ring of the fixed plate 21. A connecting ring 224 is fixedly sleeved on the outer ring of the trigger rod 221. A guide rod 225 is fixed at the bottom of the connecting ring 224. The surface of the guide rod 225 is slidably connected to the top outer ring of the fixed plate 21. A material stop block 222 is fixed at one end of both the trigger rod 221 and the guide rod 225.

[0038] Specifically, the outer rings of the trigger rod 221 and the guide rod 225 are both fitted with a first tension spring 223. One end of the first tension spring 223 is fixed to the bottom of the fixing plate 21, and the other end of the first tension spring 223 is fixed to the surface of the baffle block 222. The bottom of the discharge pipe 211 is inclined, and the top of the baffle block 222 is in contact with the bottom of the discharge pipe 211 to achieve sealing and material blockage. The inclined discharge design makes the oxidant form a downward diffusion airflow when injected. With the high-speed rotation of the stirring paddle 172, the oxidant can be evenly dispersed to various areas of the inner cavity of the reaction tank 11 within 0.3s. The local oxidant concentration difference is ≤5%, which significantly reduces the molecular weight distribution width of the product and improves the conductivity and structural uniformity of the conductive polymer.

[0039] Specifically, the top of the storage tray 23 has a storage hole 231, the size of which is the same as that of the discharge hole 212. A trigger block 232 is fixed on the outer ring of the storage tray 23. The bottom of the trigger block 232 is a smooth arc surface. The top of the trigger rod 221 is slidably connected to the smooth arc surface. An air storage cavity 233 is provided on the top of the storage tray 23. The smooth arc surface can ensure that when the trigger block 232 contacts the trigger rod 221, it can stably push the trigger rod 221 downward, avoiding jamming. The trigger block 232 is made of 304 stainless steel with hard chrome plating. Its hardness can reach HRC50 or higher, and it has strong wear resistance. The top of the trigger rod 221 is equipped with wear-resistant ceramic contacts, which can withstand ≥10,000 opening and closing actions without significant wear.

[0040] Four sets of storage holes 231 are evenly opened on the top circumference of the storage tray 23. The diameter and depth of the storage holes 231 can be customized according to the oxidant addition requirements. The amount of material added at one time is precisely controlled by the volume of the storage holes 231.

[0041] Specifically, an exhaust pipe 243 is fixed to one side of the exhaust chamber 24, extending to the top of the tank cover 15. An inlet pipe 241 is fixed to the other side of the exhaust chamber 24. An exhaust hole 244 is opened at the top of the outer ring of the exhaust pipe 243. An annular cover 245 is fixed to the bottom of the inlet pipe 241, and the annular cover 245 is rotatably connected to the top of the gas storage chamber 233. A spring 246 is fixed to the top of the inner cavity of the exhaust chamber 24, and a piston 247 is fixed to the bottom of the spring 246. The piston 247 is slidably connected to the inner wall of the exhaust chamber 24. The spring 246 is made of high-temperature resistant alloy material, and its elastic coefficient can be customized according to the reaction requirements. By adjusting the spring 246... The pre-tightening force can precisely set the exhaust trigger pressure. The piston 247 is made of polytetrafluoroethylene and has a fluororubber sealing ring embedded in the outer ring. It has a precise sliding fit with the inner wall of the exhaust chamber 24. When the gas pressure does not reach the threshold, the piston 247 tightly seals the air inlet pipe 241 under the action of the spring 246, ensuring the airtightness of the inner cavity of the reaction vessel 11 and avoiding gas leakage from affecting the reaction rate. When the gas pressure reaches the threshold, the gas thrust is evenly applied to the end face of the piston 247, overcoming the spring force of the spring 246 and moving upward smoothly, so that the air inlet pipe 241, the exhaust chamber 24, and the gas storage chamber 233 quickly form a connecting channel. The exhaust response time is ≤0.5s, avoiding safety hazards caused by sudden gas pressure rise.

[0042] Specifically, the connector 25 includes a fixed shell 251 fixed to the inner wall of the gas storage chamber 233. A second tension spring 252 is fixed to the inner wall of the fixed shell 251. A plug rod 253 is fixed to one end of the second tension spring 252. The plug rod 253 is slidably connected to the inner wall of the fixed shell 251. One end of the plug rod 253 corresponds to the slot 173. The annular cover 245 can seal the gas storage chamber 233. The exhaust chamber 24 is connected to the inner cavity of the gas storage chamber 233 through the air inlet pipe 241. The annular cover 245 at the bottom of the air inlet pipe 241 is rotatably sealed to the gas storage chamber 233 of the storage tray 23. This ensures the directional transmission of gas from the reaction tank 11 to the gas storage chamber 233 without interfering with the rotation of the storage tray 23. This allows the air pressure thrust to be completely transmitted to the gas storage chamber 233, ensuring stable movement of the plug rod 253 and providing stable power for the plug rod 253 to be inserted into the slot 173 of the stirring shaft 171.

[0043] During use, the spring 246 inside the exhaust chamber 24 is in normal condition, the baffle block 222 is tightly fitted to the bottom of the discharge pipe 211, and the first tension spring 223 and the second tension spring 252 are in normal condition. Ensure that the connections of the can lid 15, exhaust pipe 243, and air inlet pipe 241 are well sealed. Start the second pressure gauge 16 and the first pressure gauge 13 to confirm that the instrument display is normal.

[0044] Open the can lid 15, add the monomers, solvents and other additives required for the synthesis of conductive polymer into the reaction vessel 11, open the sealing lid 142, inject the preset amount of oxidant into the oxidant chamber 14, close the sealing lid 142 tightly, and ensure that the feed tube 141 is aligned with the discharge hole 212 of the fixed plate 21.

[0045] Close the discharge valve 18, close and lock the tank cover 15, introduce heating or cooling medium through the jacket 12 according to the reaction requirements, set the reaction temperature, start the motor 17, the motor 17 drives the stirring shaft 171 and the stirring paddle 172 to rotate, the stirring paddle 172 stirs the material inside the reaction tank 11 to accelerate its reaction rate, the baffle block 222 is pressed tightly against the bottom of the discharge pipe 211 under the action of the first tension spring 223, and the oxidant is temporarily stored in the oxidant chamber 14.

[0046] During the reaction, the gas generated by oxidation polymerization gradually increases the gas pressure inside the reaction vessel 11. This is monitored in real time by the second pressure gauge 16. When the gas pressure reaches the preset threshold, the gas thrust overcomes the elastic force of the spring 246 and pushes the piston 247 upward. The inlet pipe 241 first forms a communication channel with the exhaust chamber 24 and the gas storage chamber 233. After the gas enters the gas storage chamber 233, it increases the internal gas pressure, pushing the insert rod 253 outward. The second tension spring 252 is stretched. During the rotation of the stirring shaft 171, the position of the slot 173 on its surface will eventually coincide with the insert rod 253. At this time, due to the high pressure gas inside the gas storage chamber 233, the insert rod 253 will be inserted into the slot 173, thereby causing the stirring shaft 171 to synchronously drive the storage tray 23 to rotate smoothly.

[0047] During the rotation of the storage tray 23, the oxidant enters the storage hole 231 through the guide pipe 141 at the bottom of the oxidant chamber 14. As the storage tray 23 rotates continuously, all four storage holes 231 will be filled with oxidant. The oxidant inside the storage hole 231 is downward under the action of gravity and enters the discharge pipe 211 through the leakage hole 212. When the storage tray 23 rotates one revolution, the trigger block 232 on the outer ring of the storage tray 23 pushes the trigger rod 221 downward through the smooth arc surface, causing the baffle block 222 to disengage from the bottom of the discharge pipe 211. The oxidant inside the four discharge pipes 211 is simultaneously discharged downward from four different directions into the reaction tank 11, thereby uniformly dispensing the oxidant.

[0048] While the oxidant is added, the overpressure gas is discharged through the exhaust pipe 243 and exhaust port 244. When the gas pressure in the reaction tank 11 drops to a safe range, the gas pressure is insufficient to overcome the elastic force of the spring 246. The spring 246 pushes the piston 247 to reset. The gas inside the gas storage chamber 233 also passes through the exhaust chamber 24 and is discharged from the exhaust pipe 243 and exhaust port 244. At this time, the first tension spring 223 drives the baffle block 222 to re-adhere to the discharge pipe 211, the oxidant addition stops, the exhaust channel is closed, the second tension spring 252 resets, thereby driving the insert rod 253 to move out of the slot 173. At this time, the storage tray 23 no longer rotates. After the reaction is completed, the discharge valve 18 is opened to discharge the conductive polymer product and reaction liquid after the reaction. The product is collected for subsequent processing.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An oxidative polymerization reactor for synthesizing conductive polymers, characterized in that: include, The reaction assembly (1) includes a reaction vessel (11), a jacket (12) fixed to the outer surface of the reaction vessel (11), a lid (15) fixed to the top of the reaction vessel (11), a motor (17) fixed to the top of the lid (15), a stirring shaft (171) fixed to the output end of the motor (17), a stirring paddle (172) fixed to the outer ring of the stirring shaft (171), an oxidant chamber (14) fixed to one side of the top of the lid (15), and... The exhaust feeding assembly (2) is located in the inner cavity of the reaction tank (11) and includes a fixing plate (21) fixed to the inner wall of the reaction tank (11). A baffle (22) is slidably connected to the outer ring of the top of the fixing plate (21). A storage tray (23) is provided on the top of the fixing plate (21). A plug-in component (25) is provided in the inner cavity of the storage tray (23). An exhaust chamber (24) is provided on the top of the storage tray (23).

2. The oxidative polymerization apparatus for synthesizing conductive polymers as described in claim 1, characterized in that: The bottom of the jacket (12) is fixed with a support frame, the bottom of the reaction vessel (11) is fixed with a discharge valve (18), the surface of the jacket (12) is fixed with a first pressure gauge (13), the detection end of the first pressure gauge (13) is located in the inner cavity of the jacket (12), and the outer surface of the jacket (12) is fixed with a hanging lug.

3. The oxidative polymerization apparatus for synthesizing conductive polymers as described in claim 2, characterized in that: The stirring paddle (172) is located at the bottom of the inner cavity of the reaction vessel (11). Slots (173) are provided on both sides of the surface of the stirring paddle (172). A second pressure gauge (16) is fixed on one side of the top of the vessel cover (15). The detection end of the second pressure gauge (16) is located in the inner cavity of the reaction vessel (11).

4. The oxidative polymerization apparatus for synthesizing conductive polymers as described in claim 3, characterized in that: The top of the oxidant chamber (14) is threaded with a sealing cap (142), and the bottom of the sealing cap (142) is fixed with a feed tube (141).

5. The oxidative polymerization apparatus for synthesizing conductive polymers as described in claim 4, characterized in that: The top of the fixed plate (21) is provided with a material leakage hole (212), and the inner cavity of the material leakage hole (212) is fixed with a discharge pipe (211).

6. The oxidative polymerization apparatus for synthesizing conductive polymers as described in claim 5, characterized in that: The baffle (22) includes a trigger rod (221) slidably connected to the outer ring of the top of the fixed plate (21). A connecting ring (224) is fixedly sleeved on the outer ring of the trigger rod (221). A guide rod (225) is fixed at the bottom of the connecting ring (224). The surface of the guide rod (225) is slidably connected to the outer ring of the top of the fixed plate (21). A baffle block (222) is fixed at one end of both the trigger rod (221) and the guide rod (225).

7. The oxidative polymerization apparatus for synthesizing conductive polymers as described in claim 6, characterized in that: The outer rings of the trigger rod (221) and the guide rod (225) are both fitted with a first tension spring (223). One end of the first tension spring (223) is fixed to the bottom of the fixing plate (21), and the other end of the first tension spring (223) is fixed to the surface of the baffle block (222). The bottom of the discharge pipe (211) is inclined, and the top of the baffle block (222) is in contact with the bottom of the discharge pipe (211).

8. The oxidative polymerization apparatus for synthesizing conductive polymers as described in claim 7, characterized in that: The storage tray (23) has a storage hole (231) at the top, and the size of the storage hole (231) is the same as that of the leakage hole (212). A trigger block (232) is fixed on the outer ring of the storage tray (23). The bottom of the trigger block (232) is a smooth arc surface. The top of the trigger rod (221) is slidably connected to the smooth arc surface. An air storage cavity (233) is opened at the top of the storage tray (23).

9. The oxidative polymerization apparatus for synthesizing conductive polymers as described in claim 8, characterized in that: An exhaust pipe (243) is fixed on one side of the exhaust chamber (24), and an intake pipe (241) is fixed on the other side of the exhaust chamber (24). An exhaust hole (244) is opened at the top of the outer ring of the exhaust pipe (243). An annular cover (245) is fixed at the bottom of the intake pipe (241). The annular cover (245) is rotatably connected to the top of the air storage chamber (233). A spring (246) is fixed at the top of the inner cavity of the exhaust chamber (24). A piston (247) is fixed at the bottom of the spring (246). The piston (247) is slidably connected to the inner wall of the exhaust chamber (24).

10. The oxidative polymerization apparatus for synthesizing conductive polymers as described in claim 9, characterized in that: The connector (25) includes a fixed shell (251) fixed to the inner wall of the gas storage chamber (233). A second tension spring (252) is fixed to the inner wall of the fixed shell (251). A plug rod (253) is fixed to one end of the second tension spring (252). The plug rod (253) is slidably connected to the inner wall of the fixed shell (251). One end of the plug rod (253) corresponds to the slot (173).

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