1920results about How to "Good economic value" patented technology

A process is disclosed which incorporates implantation of a carbon cluster into a substrate to improve the characteristics of transistor junctions when the substrates are doped with Boron and Phosphorous in the manufacturing of PMOS transistor structures in integrated circuits. There are two processes which result from this novel approach: (1) diffusion control for USJ formation; and (2) high dose carbon implantation for stress engineering. Diffusion control for USJ formation is demonstrated in conjunction with a boron or shallow boron cluster implant of the source / drain structures in PMOS. More particularly, first, a cluster carbon ion, such as C16Hx+, is implanted into the source / drain region at approximately the same dose as the subsequent boron implant; followed by a shallow boron, boron cluster, phosphorous or phosphorous cluster ion implant to form the source / drain extensions, preferably using a borohydride cluster, such as B18Hx+ or B10Hx+. Upon subsequent annealing and activation, the boron diffusion is reduced, due to the gettering of interstitial defects by the carbon atoms.

The invention belongs to flue gas desulphurization technology of the environmental protection field. To solve the problems of large energy consumption, lower product quality and large investment in recovering ammonia sulfate by an ammonia desulphurization technique, the invention provides an energy-saving and high-quality ammonia desulphurization process for ammonia sulfate recovery. The process adopts ammonia water as a desulfurizer, ammonium sulfite is produced after the ammonia water and flue gas are decarbolized completely, and ammonia sulfate is produced after the ammonium sulfite is forcibly oxidized in a tower; impurities in the ammonia sulfate solution is removed by filtering, the filtrate is contacted with high-temperature flue gas in a desulfurizing tower for heat exchange, and when flue gas is cooled, the ammonia sulfate solution is heated and saturated; and then after crystallization of the saturated ammonia sulfate solution for a period of time, high-quality ammonia sulfate is produced after centrifugal drying. By adopting the technical proposal of the invention, not only thermal energy of an ammonia sulfate product which is produced by drying process can be greatly saved, high-quality ammonia sulfate fertilizer can be recovered, occupation area can be reduced and investment can be save, but also flue gas emission can meet the standard, without resulting in secondary pollution such as waste water and the like.

The invention discloses a method for recovering lithium from a waste lithium ion battery and a waste pole piece. The method comprises the following steps of: (1) crushing the waste lithium ion battery or the waste pole piece by using a crusher, placing the crushed material in a high-temperature furnace and removing an adhesive from the crushed material by thermal processing to obtain powder; (2) removing aluminum from the powder by dissolving the aluminum in sodium hydroxide solution and filtering the solution to obtain low-aluminum filter mud; (3) leaching the low-aluminum filter mud with acid and a reducing agent to obtain lixivium; (4) removing impurities such as iron, copper, aluminum and the like from the lixivium by a chemical method; (5) precipitating lithium in the lixivium with fluorine salt to obtain a lithium fluoride rough product; (6) washing the lithium fluoride rough product, filtering and drying to obtain a lithium fluoride product; and (7) returning filtrate obtained after the lithium fluoride rough product is washed to the step (3) for processing. By the method of the invention, the lithium fluoride product has purity of over 98.0 percent and the primary recoveryrate of lithium is between 75 and 92 percent; and the method of the invention has the advantages of simple process, low cost, easy industrial production and high economic benefit.

The invention discloses a method for preparing white carbon black by utilizing silicon tetrachloride. The method comprises the following steps: mixing deionized water and low molecular fatty alcohol at the molar ratio of 1:4-4:4, and adding a proper amount of surfactant; slowly adding a certain amount of the silicon tetrachloride at the room temperature; and obtaining the white carbon black through the steps of preparing reaction solution, curing the reaction solution, sedimentation and abstersion, pulpifying and spray drying, wherein the concentration of the silicon tetrachloride is controlled to be 0.2-1.0 mol.1-1, and modifiers such as 0.01-0.1mol.1-1 of Hexamethyl disilazane and the like can be added in the preparation process of the hydrophobic white carbon black. The grain diameter of the prepared white carbon black is 50-350nm and the specific surface area is 100-300m<2>.g-1; and the method has high economic value and the prepared white carbon black has good hydrophobic effect.

The invention provides a method for dyeing fabric by using a dye, belonging to the technical field of textile printing and dyeing and aiming to the solve the problems of complex process, low dyeing rate, poor dyeing uniformity and poor color fastness and hand feel of dyed fabric of the existing method for dyeing the fabric by using the dye. The method comprises the following steps of: desizing the fabric, scouring, bleaching and mercerizing; adding the dye, a cationic modifier, a leveling agent, a dispersant, an alkaline reagent and a wet rubbing fastness enhancer to water, and mixing uniformly to prepare a dyeing solution; soaking the fabric into the dyeing solution, and controlling temperature and liquor ratio to dye; steaming the dyed fabric for colour fixation, washing by water and drying to finish dyeing the fabric by using the dye. The method for dyeing the fabric by using the dye is simple, ensures the high dyeing rate and the uniform dyeing, and ensures that the dyed fabric has good washing fastness and rubbing fastness and a soft feel.

The invention relates to an agriculture used biological organic fertilizer, in particular to a biological organic fertilizer which has effects of curbing salt and improving soil. The invention is characterized in that the fertilizer comprises the following raw materials by weight: humic acid of 10 to 45 percent, organic matters of 10 to 50 percent, plant straw of 10 to 45 percent, medical stone of 10 to 20 percent, oil shale of 10 to 20 percent, bio-fungus of 0.5 to 5 percent, nicotine of 0.5 to 2 percent, sophora flavescens ait of 0.2 to 3 percent, and acetic acid of 0.5 to 5 percent. The invention can effectively improve the soil and promote the growth of plants.

The invention relates to a deep coal resource mining method. When the buried depth of a coal bed is 800 to 3,000 meters, the thickness is more than 3 meters, an inclination angle is less than 10 degrees, and pressure is more than 10 Mpa, the most advanced well drilling and cementing, high-temperature resistant and high-pressure well completion technologies in oil industry, vertical shafts and vertical shafts and gas injection and gas production combined methods are adopted; the method is characterized by comprising the following steps of: drilling three vertical shafts first, wherein the distance between the wells is 500 meters; drilling a horizontal well which is more than 500 meters deep from a secondary well to a central well, combusting a long tunnel which is 1,000 meters long and 10 meters wide by a special combustion method, wherein the tunnel is a gasification tunnel special for gas production, observation, monitoring and the like, and drilling a plurality of overlong horizontal wells in the reverse direction according to the inclination gradient of the coal bed. The deep coal bed gas and the deep coal are gasified underground, and exploited in a combined way, so the problem of shortage in energy resources in China can be greatly improved, the method is a new environment-friendly, low-carbon, innovative new-energy development technology, and low in cost and has great economic value, and investment is reduced.

The invention discloses a method to prepare leaven of fertilizer and application, which is characterized by the following: allocating raw material with mass ratio at 10-80 wt industrial residue of ferment, 5-30 wt straw, 5-30 wt cake meal, 10-30 wt bran or rice bran, 1.5-2 wt aquacare, 0.5-1 wt NaCl and or amylaceum, and 1-30 wt brown ball Azotobacter (Azotobacter chroococcum), 1-30 wt bacillus megaterium (Bacillus megaterium), 1-30 wt bacillus licheniformis (Bacillus licheniformis), 1-30 wt plant lactobacillus (Lactobacillus plantarum) and 1-30 wt 1-5 strain of saccharomycopsis fibuligera (Saccharomycopsis fibuligera); producing the product.

The utility model provides a cordyceps militaris rice noodles product which is made from the castoff in the industrialized cultivation of the cordyceps militaris, and the product has a superior eating quality. The utility model provides a method of synthetically using the cordyceps militaris castoff, which is simple and good for the scale industrialized production.

The invention provides a manufacturing method of a pomelo three-fruit wine and belongs to the technical field of wine brewing. By the manufacturing method, the problems that in the prior art, the fruit wine manufactured from single fruit used as a raw material has single wine taste and limited nutritional value and health-care function are solved. The manufacturing method of the pomelo three-fruit wine provided by the invention comprises: mixing pomelo raw wine, grape raw wine and mulberry raw wine in proportion, and then adding maltose into the mixture to prepare a base wine; adding egg white and honey into the prepared base wine, adding the mixture into a sterile barrel for fermentation, and filtering after fermentation to obtain a fermentation broth; adding the fermentation broth into the sterile barrel and aging; and filtering the aged wine, filling and sterilizing to obtain the pomelo three-fruit wine. The manufacturing method of the pomelo three-fruit wine provided by the invention is simple in process and low in manufacturing cost; and the obtained pomelo three-fruit wine has the advantages of good clearness and transparency, pure and soft taste, smooth taste, fragrant flavor, high nutritional value and good health-care effects.

The invention provides a simple and high-efficiency method for recycling cobalt and lithium from a positive plate of a waste lithium ion battery, and relates to a method for recycling cobalt and lithium from the positive plate of the waste lithium ion battery. The method is characterized by comprising the following processes of ammonium sulfate roasting, in which the positive plate of the waste lithium battery is mixed with ammonium sulfate, and high-temperature roasting is performed to obtain reduction roasting slag; screening, in which the reduction roasting slag is vibrated and is screened by a vibration screening machine, and an aluminum foil is separated and removed to obtain reduction slag containing cobalt and lithium; acid leaching, in which the aluminum foil is separated and removed from the reduction roasting slag, is leached in sulfuric acid and is filtered to obtain a sulfate solution containing cobalt and lithium; impurity removal, in which pH of the solution is adjusted by sodium carbonate, and a precipitant is filtered and removed to obtain a lithium-cobalt sulfate mixture solution; cobalt deposition, in which sodium hydroxide is added into the lithium-cobalt sulfate mixture solution, the pH of the solution is controlled to be 7.5-9.5, and filtering is performed to obtain the precipitant, the precipitant is washed with deionized water at 85-95 DEG C, cobalt hydroxide is dried, cobalt hydroxide after being dried is placed in a reduction furnace, and H2 is introduced for reduction to obtain cobalt powder; and lithium deposition, in which pH of a lithium-containing solution is adjusted to 7-8, and an excessive amount of a lithium deposition agent is added to a lithium salt product.

The invention discloses an organic waste gas adsorbing recovery device and a process. The device comprises at least two macromolecule resin adsorbing towers, a heat pump, a vacuum pump, a condenser, a liquid storing tank and the like, wherein the macromolecule resin adsorbing towers are internally provided with waste gas inlet regions, purifying regions for adsorbing and purifying gas and a purifying gas discharging region; the purifying regions are provided with adsorbing layers which are horizontally paved, the adsorbing layers are composed of multi-hole supporting plates fixed on the adsorbing towers, heat exchanging coils paved above the multi-hole supporting plates and macromolecule resin layers which are fully paved on the cross sections of the adsorbing towers above the heat exchanging coils successively in a overlaying manner, and the heat exchanging coils are provided with inlets and outlets communicated with the heat pump arranged outside the adsorbing towers. The organic waste gas adsorbing recovery device and the process provided by the invention have the advantages that a non-flammable macromolecule resin is adopted as an adsorbing material, the removing rate of middle-high concentration organic waste gas is more than 98%, the organic waste gas recovery rate is more than 95%, the resin is fully regenerated, and the organic waste gas can reach the discharge standard.

The invention provides a heat-storage type biomass pyrolysis method and system which can realize large-scale production and has low operation cost and low total energy consumption. The heat-storage type biomass pyrolysis method comprises the following steps: (1) pretreating the biomass: pretreating the raw materials of a biomass to obtain the raw materials which can be used for the pyrolysis of the biomass; (2) subjecting the biomass to pyrolysis: spreading the pretreated raw materials of the biomass on the rotating bottom of a heat-storage type gas radiating tube rotating bed uniformly, making the raw materials of the biomass heated gradually in a sealed spaced along with the rotating of the rotating bottom of a heat-storage type gas radiating tube rotating bed, keeping the raw materials of the biomass at the reaction temperature of 200-800 DEG C for 30-120 minutes, subjecting the raw materials of the biomass to reaction to produce the gaseous substance and the solid biological carbon; and (3) collecting and posttreating the products of pyrolysis; collecting the gaseous substance generated in the step (2), condensing, and separating the pyrolysis gas and the condensible liquid. The pyrolysis gas can be totally or partially used as the fuel of a heat-storage type gas radiating tube, and the discharged solid biological carbon is collected after being quenched and cooled.

A process is disclosed which incorporates implantation of a carbon cluster into a substrate to improve the characteristics of transistor junctions when the substrates are doped with Boron and Phosphorous in the manufacturing of PMOS transistor structures in integrated circuits. There are two processes which result from this novel approach: (1) diffusion control for USJ formation; and (2) high dose carbon implantation for stress engineering. Diffusion control for USJ formation is demonstrated in conjunction with a boron or shallow boron cluster implant of the source / drain structures in PMOS. More particularly, first, a cluster carbon ion, such as C16Hx+, is implanted into the source / drain region at approximately the same dose as the subsequent boron implant; followed by a shallow boron, boron cluster, phosphorous or phosphorous cluster ion implant to form the source / drain extensions, preferably using a borohydride cluster, such as B18Hx+ or B10Hx+. Upon subsequent annealing and activation, the boron diffusion is reduced, due to the gettering of interstitial defects by the carbon atoms.

The invention discloses a blumea oil microcapsule antibacterial mask and a preparation method thereof. The mask is formed by sequentially superposing and stitching a super amphiphobic blocking cotton fabric layer, a blumea oil microcapsule antibacterial fabric, a super amphiphobic blocking cotton fabric layer and a contact protective layer cotton fabric from outside to inside. The antibacterial mask is high in efficiency, broad-spectrum, safe, washable antibacterial and antiviral mask having a prevention and treatment effect. The mask has an excellent health-care effect on human skin. At the same time, the prepared fabrics have shrink-resistance and non-ironing effect without the release of formaldehyde or super low formaldehyde, so the mask is an environmentally-friendly multifunctional textile product.

The invention belongs to the technical field of microbe application and good bioscience and discloses a polysaccharide grifola strain produced through a rice bran and wheat bran complete feed liquid culture medium. grifola Grifola sp.JSU1301 is preserved in the China Typical Model Cultivation Center (CCTCC) in June 25th, 2013, and is numbered CCTCC NO: M 2013286 and named a grifola Grifola sp.CCTCC NO: M 2013286. According to the invention, a ultraviolet mutagenesis method is described with figures; a new strain capable of highly producing polysaccharide by starting with Grifola sp.CCTCC NO: M 2011113; the new strain quickly ferments and highly produces polysaccharide in the rice bran and wheat bran complete feed liquid culture medium; the mycelial dry weight and the mycelial polysaccharide productivity of a shake flask are increased by 16.8% and 8.57% compared with those of a starting strain, and those of fermentation in a tank are improved by 30.9% and 29.7%, which reach the highest level at present.

The invention relates to a vehicle intelligent predictive control system and a vehicle intelligent predictive control method. The system comprises at least one vehicle-mounted control system, a shared data base and an information collection system, wherein the information collection system is used for collecting road information in real time and uploading the collected road information to the shared data base; the vehicle-mounted control system is used for laying a vehicle traveling plan, analyzing energy consumption data, calculating a road coefficient, controlling an energy use strategy, controlling traveling of a vehicle, uploading the traveling plan and the road coefficient to the shared data base, and forecasting driving energy according to traveling conditions of the vehicle; the shared data base stores data uploaded by the information collection system and the vehicle-mounted control system, and forecasts road traffic conditions according to the vehicle traveling plan and trafficability of passed road segments, or forecasts the road traffic conditions according to real-time traffic conditions and historical traffic conditions of the road segments The vehicle intelligent predictive control system and method can help a driver forecasting the traffic conditions and calculating energy required by traveling more accurately, so that economical efficiency and environmental conservation of the vehicle are greatly improved.

The invention belongs to the technical field of three-dimensional detection of subway tunnels, and discloses a vehicle-mounted measurement device of three-dimensional deformation monitoring of subwaytunnels based on reference transmission. A rotatable laser distance measurement system for high-speed distance measurement and angle measurement is integrated by a laser range finder, an inclination angle sensor, a high-precision turn table and a PLC controller together; a tunnel section outline is measured in a discrete multi-point mode; meanwhile, in combination with a photoelectric encoder installed on a distance measurement wheel at the bottom of a tunnel detection vehicle, a fixed displacement amount of the detection vehicle between a starting position and a travelling position on an axial direction of the tunnel is obtained, a program is triggered, and the detected data of the specific position in the tunnel are transmitted to an upper computer by a wireless communicator. The vehicle-mounted measurement device disclosed by the invention makes breakthroughs in the practical technical innovation of the online monitoring of the tunnel structure safety, lays a foundation for forminga technical system for the reliability design, analysis, test and evaluation of rail transit facilities, and has practicality in many fields.

The present invention relates to a real-time forecasting system of ocean floating body motion based on ocean wave image remote sensing and artificial intelligence. Firstly, marine environment big datais acquired by a marine environment sensor module, at the same time, floating body power response big data is obtained by a floating body power response sensor module, then the two types of data aretransmitted to a data memory and then are stored into a database, data stored in the data memory is used to train an artificial intelligence learning module, an artificial intelligence forecasting model which reflects floating body motion based on marine image input is established, finally a floating body motion response real-time forecasting module is established by the trained artificial intelligence forecasting model based on the marine environment big data and the floating body power response big data, and results are all transmitted to an auxiliary decision-making module and a computer. According to the system, a safe operation window and auxiliary decision-making information are provided for offshore operations affected by floating body motion, and a problem of how to operate safelyand efficiently in the event of a swaying floating body is solved.

The invention discloses a method for preparing multi-sulfhydryl carboxylic ester. The method comprises the steps of carrying out an esterification reaction on sulfydryl carboxylic acid and polyatomic alcohol under catalysis of an acid catalyst to obtain a crude product of the multi-sulfhydryl carboxylic ester; meanwhile, distilling and bringing out water generated in the esterification reaction through adding an azeotropic water-carrying agent; extracting excessive raw material sulfydryl carboxylic acid and the catalyst in the multi-sulfhydryl carboxylic ester crude product generated through the esterification reaction by using an alcohol extracting agent, purifying to obtain the multi-sulfhydryl carboxylic ester; and recycling the residual sulfydryl carboxylic acid and catalyst after distilling and recovering the extracting agent. The multi-sulfhydryl carboxylic ester prepared by adopting the method disclosed by the invention is high in purity, good in color, weak in odour or odorless, simple in process, green and environment-friendly and has the advantages that the generated industrial effluent is little, the catalyst and the excessive sulfydryl carboxylic acid can be recycled and better economic value is achieved.

The invention discloses a method for preparing a lignin-based environment-friendly phenolic resin adhesive. The method comprises the following steps: 1, carrying out quantitative analysis on hydroxyl of a lignin material by using a quantitative phosphorus spectrum of nuclear magnetic resonance technology, and obtaining the quantity of active site points in unit mass of lignin material when reacting with formaldehyde by calculating the quantity of phenolic hydroxyl groups and alcoholic hydroxyl groups; 2, mixing the lignin material with phenol to form a material mixture, wherein the mass ratio of the lignin material to the phenol is (1:9)-(8:2) in the mixing process; 3, calculating the gross of formaldehyde; 4, mixing the material mixture obtained in the step 2 with formaldehyde and aqueous alkali for reaction, so as to prepare the lignin-based environment-friendly phenolic resin adhesive. The biomass refined by-product lignin is utilized at high value on the basis that the problems of expensive product and formaldehyde pollution of the traditional lignin-based phenolic resin adhesive are solved, and the method has great economic significance and social significance.

The present invention relates to a targeted magnetic nanoparticle drug and the preparation method thereof. The targeted magnetic nanoparticle drug comprises an effector molecule and a guidance molecule in a weight ratio of 1:0.0001-0.20. The aforesaid effector molecule is a magnetic particle, with a particle size of not more than 1000 nm and a specific adsorption rate (SAR) of 10-7000 W / gFe. The aforesaid guidance molecule comprises an antibody, a ligand or a magnetic particle. The particle size of the aforesaid targeted drug is 2-1000 nm. The targeted magnetic nanoparticle drug is prepared by coupling a magnetic particle and a guidance molecule in a weight ratio of 1:0.0001-0.20 in water, organic or inorganic substance or the mixed solution thereof. The resultant targeted magnetic nanoparticle drug can realize targeted magnetic hyperthermia treatment and targeted magnetic thermoablation treatment and prevention on the tumors, and effectively kill the cancer cells, and cure the malignant tumors.

The invention discloses a device for recycling a volatile organic gas in an adsorption-desorption manner and a utilization method of the device. The device comprises activated carbon fiber adsorption towers, a vacuum pump, a condenser and a liquid storage pot, wherein an activated carbon fiber adsorption column as well as an upper fixing rack and a lower fixing rack which are used for fixing the activated carbon fiber adsorption column are arranged in each adsorption tower; the activated carbon fiber adsorption column is formed by a hollow insulating pipe which has an airtight bottom and an upper opened end and activated carbon fiber fabric which wraps the wall of the side surface of the hollow insulating pipe; air through holes are formed in the wall of the side surface of the hollow insulating pipe; the wall of the side surface of the hollow insulating pipe is completely wrapped by the activated carbon fiber fabric; two ends of the activated carbon fiber adsorption column are connected with an electrode in which a current can be conducted. According to the device, organic molecules adsorbed by a plurality of activated carbon fiber adsorption towers are recycled in a desorption condensation manner through the combination of electric-heating and vacuum technologies. According to the process of the device, the continuous adsorption-desorption recycling of the organic waste gas can be realized, so that the recycling rate of the organic waste gas is high and the activated carbon fiber can be completely regenerated.

The invention discloses a load simulation method for a cataplane landing gear, and belongs to the field of strength design of the cataplane landing gear. The load simulation method mainly comprises the following steps: analyzing stress on the whole cataplane, a nose gear and a main landing gear of a cataplane, so as to establish a corresponding mechanic equilibrium equation; establishing a nose gear simulation analysis model, a main landing gear simulation analysis model and a whole cataplane dynamic simulation analysis model according to the nose gear mechanic equilibrium equation; finally, correcting the whole cataplane dynamic simulation analysis model according to testing gravity center data and a front main landing gear load curve during practical catapult launching of the cataplane. The corrected model is the model capable of being used for catapult launching load simulation of the cataplane, problems in load design and analysis of the landing gear during catapult launching of the cataplane are solved, and the flight test verification of a carrier-based aircraft in an aircraft carrier platform and a land-based training ground is guaranteed.

The invention discloses a desulfurization and denitration method of the reaction, adsorption and catalysis of pulse corona plasma. Flue gas enters a quenching and tempering tower (1); the flue gas after being regulated enters a plasma reactor (2); simultaneously, additive ammonia is added for the desulfurization and denitration; then the flue gas enters a material collector (3) to be collected; the flue gas discharged from the material collector (3) is preheated; and then the flue gas enters an adsorption and catalysis system (6) for the adsorption and catalysis, desulfurization and denitration. The device using the method comprises the quenching and tempering tower (1), the plasma reactor (2), the material collector (3) and an ammonia supplying system (4); the device also comprises a pre-heater (5) and the adsorption and catalysis system (6); and the pre-heater (5) is communicated with an air outlet of the material collector (3) and an air inlet of the adsorption and catalysis system (6). The desulfurization and denitration method of the reaction, adsorption and catalysis of pulse corona plasma enhances the threshing performance without secondary pollution, has simple structure and less investment, and can greatly enhance the capability of domestic dry desulfurization and denitration method of the reaction, adsorption and catalysis of pulse corona plasma.

The invention discloses a heavy metal Cu<2+> complete antigen and a preparation method thereof. The preparation method comprises the following steps: Cu<2+> is reacted with a bifunctional chelating agent to form a hapten; and a Cu<2+>-chelating agent hapten is reacted with a carrier protein to form a Cu<2+>-chelating agent-carrier protein complete antigen. The antigen has better immunogenicity; and an immune mice with the antigen can be used for preparing a Cu<2+> specific monoclonal antibody and further preparing a rapid Cu<2+> detection ELISA (enzyme-linked immuno sorbent assay) kit of various heavy metals and colloidal gold immunochromatography assay test paper.

The invention provides a platinum quantum dot doped graphene-based electric heating plate. The platinum quantum dot doped graphene-based electric heating plate comprises an insulating layer and a graphene conductive film arranged on the insulating layer. A preparation method of the graphene conductive film comprises the following steps: : preparing graphene oxide acetone dispersion liquid, preparing platinum quantum dot doped graphene dispersion liquid, preparing platinum quantum dot doped graphene-carbon black paste, preparing resin paste, preparing platinum quantum dot doped graphene-based mixed liquid, preparing platinum quantum dot doped graphene-based conductive ink and preparing the platinum quantum dot doped graphene-based electric heating plate by weight. The invention further provides an electric heating device. The platinum quantum dot doped graphene-based electric heating plate has the advantages that the manufacturing process is rapid, the thickness is convenient to control, the preparation process is rapid, and the prepared platinum quantum dot doped graphene-based conductive film has the functions of flexibility and tear resistance or fracture resistance.

The invention relates to a blade body sectional surface design method for a die forging blade. The blade body sectional surface design of the die forging blade is carried out according to the following requirements that: (1) firstly, a mathematical model of a blade body sectional surface line is built according to the coordinate values of the blade part blade body sectional surface points; (2) the inscribed circle of the air inlet and exhaust edges of the blade body is obtained according to the mathematical model; (3) the edge radius or the sectional line is optimized so that the sectional surface is precise and smooth; and (4) a blade forging element mathematical model is built on the basis, and in addition, the allowance increase is carried out. The method has the advantages that the design process is simple, the parametric design can be realized, the blade body sectional surface is smooth, the design model precision is high, and the like. The fast conversion and output process of the process files or parts, forging elements and the like can be realized, simultaneously, the resource sharing and the digital manufacture can be simultaneously realized, the design and manufacture period can be greatly shortened, the development process is accelerated, and the production efficiency is improved.

A process is disclosed which incorporates implantation of a carbon cluster into a substrate to improve the characteristics of transistor junctions when the substrates are doped with Boron and Phosphorous in the manufacturing of PMOS transistor structures in integrated circuits. There are two processes which result from this novel approach: (1) diffusion control for USJ formation; and (2) high dose carbon implantation for stress engineering. Diffusion control for USJ formation is demonstrated in conjunction with a boron or shallow boron cluster implant of the source / drain structures in PMOS. More particularly, first, a cluster carbon ion, such as C16Hx+, is implanted into the source / drain region at approximately the same dose as the subsequent boron implant; followed by a shallow boron, boron cluster, phosphorous or phosphorous cluster ion implant to form the source / drain extensions, preferably using a borohydride cluster, such as B18Hx+ or B10Hx+. Upon subsequent annealing and activation, the boron diffusion is reduced, due to the gettering of interstitial defects by the carbon atoms.