39results about How to "Increase conduction velocity" patented technology

A grating structure of a 2D/3D switching display device comprises: a first transparent substrate, a first transparent conductive film; a second transparent substrate, and a second transparent conductive film disposed with an interval apart with each other on a side of the first transparent conductive film, such that a potential difference is produced between the first transparent conductive film and the second transparent conductive film; a solution type electrochromic material, disposed between the two transparent conductive films; an isolating element, made of an inorganic material, and disposed on a side of the second transparent conductive film; and a conductive wire layer, disposed on a lateral periphery of the first transparent conductive film and/or the second transparent conductive film. After the conductive wire layer is electrically conducted, the conductive wire layer with a low resistance accelerates the conduction of current, so as to improve the efficiency and uniformity of coloration.

The invention provides an electrochromism device which comprises a first transparent substrate and a second transparent substrate which are relatively arranged, wherein a first transparent conductive layer and an electrochromism layer are formed on the internal surface of the first transparent substrate; the first transparent conductive layer is arranged between the first transparent substrate and the electrochromism layer; a second transparent conductive layer and an assistant electrochromism layer are formed on the internal surface of the second transparent substrate; the second transparent conductive layer is arranged between the second transparent substrate and the assistant electrochromism layer; adhering layers are arranged on peripheral edges of the electrochromism layer and the assistant electrochromism layer; the electrochromism layer, the assistant electrochromism layer and the adhering layers enclose a cavity in which an ion conducting layer is arranged, wherein the ion conducting layer is in a form of gel. The invention also provides a preparation method of the electrochromism device. According to the electrochromism device, the ion conducting layer is in the form of the gel, so coloring or discoloring can be carried out by exerting a relatively low voltage; shorter time is used; and high stability is ensured.

The invention relates to a lithium aluminate solid-state ion conduction layer, a preparation method thereof and an all-solid-state electrochromic device comprising the solid-state ion conduction layer. The chemical composition of the solid-state ion conduction layer is LiAlOx, wherein x is 1-5, preferably, 1.5-2. The solid-state ion conduction layer of the invention is low in price and easy to obtain and can be used for conducting lithium ions between a first color-changing layer and a second color-changing layer of the electrochromic device to realize electrochromism and improving the ion conductivity and the ion conduction rate.

The invention relates to an aluminum-lithium alloy solid-state ion conduction layer and a preparation method thereof and a full-solid-state electrochromic device containing the solid-state ion conduction layer. The chemical constitution of the solid-state ion conduction layer is aluminum-lithium alloy AlxLi, wherein x is more than 0 and less than 1; the solid-state ion conduction layer is cheap and easy to obtain and can be used for conducting lithium ion between a first electrochromic layer and a second electrochromic layer of the electrochromic device so as to realize the electrochromism, thereby improving the conductivity and conduction speed of the ion between two electrochromism layers.

The present invention provides a semiconductor structure, the semiconductor structure includes a substrate defining a memory region and a transistor region, an insulating layer is disposed on the substrate, a 2D material layer disposed on the insulating layer, and disposed within the memory and the transistor region, parts of the 2D material layer within the transistor region is used as the channel region of a transistor structure, the transistor structure is disposed on the channel region. And a resistive random access memory (RRAM) located in the memory region, the RRAM includes a lower electrode layer, a resistance transition layer and an upper electrode layer being sequentially located on the 2D material layer and electrically connected to the channel region.

The invention relates to a sodium vanadium fluorophosphate and carbon compound and a preparation method and application thereof. The composition of a positive electrode material is Na3V2(PO4)2F3 carbon compound which is prepared by low-temperature green solvothermal in one step, a carbon source is added during the solvothermal synthesis of Na3V2(PO4)2F3, a carbon layer is formed on the surface ofNa3V2(PO4)2F3 by in-situ carbonization of the carbon source, and the Na3V2(PO4)2F3 carbon compound is obtained. Compared with a general solvothermal method, by introducing the carbon source, under thesame reaction condition, the carbon layer is formed on the surface of Na3V2(PO4)2F3, the conductivity of Na3V2(PO4)2F3 is effectively improved, particles are reduced, and the rate performance of a material is improved. The prepared Na3V2(PO4)2F3 carbon compound passes an electrochemical performance test and exhibits a specific discharge capacity close to a theoretical specific capacity and excellent rate performance, and the sodium vanadium fluorophosphate and carbon compound has good application prospects in a portable electronic device and a fast charge and discharge device.

An implantable device, or an associated computer program, for estimating a nerve conduction velocity. A stimulus is applied from one or more stimulus electrodes to a nerve. A digitised neural measurement of at least one compound action potential evoked by the at least one stimulus is obtained from one or more recording electrodes by measurement circuitry. The digitised neural measurement comprises a plurality of data sample points. The digitised neural measurement is processed in order to estimate within subsample precision a temporal position of a feature of interest of the compound action potential. From the estimated temporal position of the feature of interest, and from a propagation distance, a conduction velocity of the compound action potential is determined.

The invention discloses a diabetic peripheral neuropathy treatment medicine and a manufacturing method thereof. The medicine is mainly prepared from radix astragali, radix rehmanniae, rhizoma dioscoreae, angelica sinensis, cornus officinalis, cassia twig, salvia miltiorrhiza, lumbricus and leech. The medicine has efficacies of Qi tonifying, Yin nourishing, kidney tonifying, blood circulation promoting, stasis removing and meridian activating and has functions of reducing blood glucose, increasing microvascular diameter and blood flow volume, increasing sciatic nerve conduction velocity and increasing sural nerve tract area, myelin sheath fiber number and myelin sheath fiber density. The medicine can be used for treatment of diabetic peripheral neuropathy and has advantages of remarkable curative effects, quick action, short treatment period, safety and avoidance of relapse and side effects.

An application of astragalus saponin A in preparing the medicines for preventing and treating the diabetic peripheral neuropathy is disclosed. Said medicine applied orally is prepared from the astragalus saponin A and proper additive.

The invention belongs to the technical field of self-heating equipment, relates to a self-heating assembly and a production method thereof, and aims to solve the problems of a complex packaging structure, high manufacturing process cost, low heating efficiency, a high use risk and the like of the self-heating equipment in related technologies. The self-heating assembly comprises a shell, an ignition mechanism and a fuel material part, wherein the ignition mechanism and the fuel material part are located in the shell. A water inlet is formed in the top of the shell; the ignition mechanism is located under the water inlet hole; and the fuel material part is located at the bottom of the shell and is separated from the ignition mechanism through a combustible protective layer, and the ignition mechanism can generate an exothermic reaction with water. According to the self-heating assembly, after the ignition mechanism reacts with water, generated heat ignites the combustible protective layer, then the fuel material part is ignited to conduct heat outwards, self-heating operation in water is achieved, cost is low, heat conduction is stable, carrying and using are convenient and fast, and the self-heating assembly can be applied to heating scenes with various heat requirements.

The present invention discloses the new application of benzydalysine, and is especially the application of benzydalysine in preparing medicine for treating diabetic peripheral neural lesion. Pharmacodynamic experiment research shows that benzydalysine has obvious functions of lowering blood sugar, saccharifying haemoglobin and promoting insulin secretion, can raise the activity of sciatic nerve GSH-PX, inhibit the activity of COX-2, and has antioxidant and antiphlogistic effect, the effect of lowering AGES content in nerve and serum, etc. Benzydalysine and some supplementary material may be prepared into oral preparation for preventing and treating diabetic peripheral neural lesion.

The invention relates to the technical field of high polymer materials, in particular to an antistatic PVC board. The PVC plastic board is easy to generate electricity by friction, easy to collect dust and adsorb dirt, and generates an electrode phenomenon to people in the processing and using processes. In order to solve the problems, the invention provides the antistatic PVC board in which modified graphene is used as an auxiliary antistatic agent component, the modified graphene is sulfur-nitrogen co-doped graphene, and nitrogen is introduced into a carbon material, so that the electronegativity of the carbon material can be changed, carbon atoms around nitrogen atoms carry more positive charges, a PVC product is easy to generate negative charges when being rubbed, and the carbon atoms with positive charges around nitrogen atoms can neutralize a part of electrons; through introduction of the S element, graphene can generate more defect structures and active vacancies, the speed of conducting accumulated charges in a PVC system to the outside can be better accelerated, and static electricity is eliminated by neutralizing negative charges in the PVC product. The antistatic PVC board has a good application prospect.

The invention belongs to the field of intelligent home and particularly relates to a self-extinguishing safe ashtray, which comprises a cylinder block, wherein a cigarette extinguishing cavity which is sunken downwards is formed in the upper part of the cylinder body; the inner side wall of the cigarette extinguishing cavity is connected with a cigarette extinguishing plate which is horizontally arranged in a sliding manner; the lower end of the cigarette extinguishing plate is fixed with the bottom surface of the cigarette extinguishing cavity through a reset spring; a plurality of dust collection wires which are arranged at equal intervals are arranged above the cigarette extinguishing plate; two thermoelectric power generation parts are installed on the lower surface of the cigarette extinguishing plate, electrodes on the two faces of each thermoelectric power generation part are electrically connected with the two ends of a plurality of dust collection wires respectively, an air suction groove is formed in the bottom face of the cigarette extinguishing cavity, and air inlet channels communicated with the outside are formed in the two sides of the air suction groove. When cigarette butts are put into the cigarette extinguishing device, cigarette ash floating in the cigarette extinguishing cavity can be adsorbed to the dust collection wire, the cigarette ash is prevented fromescaping, and after the cigarette butts are discarded, the cigarette ash adsorbed to the surface of the dust collection wire falls onto the cigarette extinguishing plate again, covers the surfaces ofthe cigarette butts, isolates air and promotes the cigarette butts to be extinguished quickly.

The invention discloses hazardous waste garbage plasma treatment equipment and a treatment method thereof, and relates to the technical field of garbage treatment. The hazardous waste plasma treatment equipment comprises a frame device, the frame device comprises a base, the front side of the upper surface of the base is fixedly connected with two first stand columns, and the upper ends of the two first stand columns are fixedly connected with a plasma processor; the front end of the upper side of a plasma processor is fixedly connected with a feeding port in a penetrating mode, a conveying device is arranged behind the plasma processor and comprises a conveying pipe, an overturning groove is formed in the right side of the rear end of the conveying pipe, the overturning groove is in a semi-ring shape and penetrates through the conveying pipe, and a rotating column is arranged in the conveying pipe. A conveying plate is fixedly connected to the outer side of the rotating column, the outer side of the conveying plate makes contact with the inner side wall of the conveying pipe, the conveying plate is spiral, and the hazardous waste plasma treatment equipment and the treatment method thereof achieve the effect of assisting in purifying synthesis gas.

The invention discloses a one-to-one heat dissipation LED module. The one-to-one heat dissipation LED module comprises a lampshade, a heat dissipation component, a substrate and a plurality of LED light sources packaged on the substrate, wherein the lampshade is in matched connection with the heat dissipation component to form an accommodating space, the substrate is arranged in the accommodating space, the heat dissipation component comprises a heat dissipation base plate fixedly connected with the lampshade, the substrate is attached to the bottom of the heat dissipation base plate, and a plurality of heat dissipation units in one-to-one correspondence to the LED light sources in position are arranged on the upper portion of the heat dissipation base plate. In work, independent heat dissipation is conducted on each LED light source by the corresponding heat dissipation unit, the effective area of each heat dissipation fin is fully utilized, heat conduction velocity and heat convection coefficient are increased, heat dissipation of all parts is more uniform, and heat dissipation performance is better; furthermore, due to the fact that each heat dissipation unit conducts heat dissipation on a single LED light source, the area of each heat dissipation fin can be reduced, and therefore the whole size is smaller and the whole weight is lower.

A novel electrolytic preparation optimizing method for potassium ferrate is characterized in that a bicathode electrolysis cell is adopted, an anode adopts a hollow spiral cylinder, a negative pulse alternating current is superimposed to remove a part of an oxide film formed by the side reaction of the anode, and sodium dihydrogen phosphate is added to an electrolyte to effectively prevent iron ions in the solution from hydrolyzing and precipitating in order to prevent the tendency of decomposition of the ferrate to ferric iron, so the peak concentration and the current efficiency of the ferrate are greatly increased, and the preservation cycle of the ferrate after the preparation is prolonged. The method has the advantages of low energy consumption, high current efficiency, simple process, high adaptation space capability of the anode material due to the anode material bending as demanded, and realization of long preservation cycle of the product without any treatment.