Product
Feature
Quick Research
Generate reliable direction feasibility study reports for your R&D in just a few steps.
Technical Q&A
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
Find Solutions
As an expert in R&D theories, this can generate solutions to your technical problems instantly.
Evaluate Feasibility
Analyze your overall solution with one click, know your potential R&D risks in advance.
Monitor Landscape
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
30 results about "C60 fullerene" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
The calculated lung deposition rate and deposition fraction were 41 and 50% greater, respectively, in C60 fullerene nanoparticle-exposed group than the C60 fullerene microparticle-exposed group. Lung half-lives for C60 fullerene nanoparticles and microparticles were 26 and 29 days, respectively...
Carbon nanotubes functionalized with fullerenes
InactiveUS20090226704A1Enhancement in cold electron field emissionImprove mechanical propertiesSpecific nanostructure formationMaterial nanotechnologyC60 fullereneNanotube
The present invention relates to covalently bonded fullerene-functionalized carbon nanotubes (CBFFCNTs), a method and an apparatus for their production and to their end products. CBFFCNTs are carbon nanotubes with one or more fullerenes or fullerene based molecules covalently bonded to the nanotube surface. They are obtained by bringing one or more catalyst particles, carbon sources and reagents together in a reactor.
Owner:CANATU OY
Method of synthesis of water soluble fullerene polyacids using a macrocyclic malonate reactant
InactiveUS6538153B1Increase productionInhibit productionNanotechPreparation from carboxylic acid esters/lactonesArylWater soluble
A method for synthesizing compounds of the formulawhere C60 is a C60 fullerene. The method comprises the steps of forming a macrocyclic malonate compound of the formulawhere each Z is the same or different and is a straight-chain or branched-chain aliphatic radical having from 1-30 carbon atoms which may be unsubstituted or monosubstituted or polysubstituted by identical or different substitutents, in which radicals up to every third CH2 unit can be replaced by O or NR where R is alkyl having 1-20 carbon atoms or a chain containing unsubstituted or substituted aryl or other cyclic groups and n is an integer from 2 to 10; reacting said macrocyclic malonate compound with C60 to form an adduct of the formulawhere the Z radicals are linked together to form said macrocycle adduct; and hydrolyzing said macrocycle adduct to form a compound of the formula
Owner:LUNA LABS USA LLC
Derivatized fullerene-based dopants for organic semiconductors
Methods for producing p-doped organic semiconductor material with a fullerene derivative having at least one electron-withdrawing substituent covalently attached thereto, and semiconductor compositions prepared thereby are provided. Also provided are electronic devices, such as transistors, solar-cells, illuminating devices, OLEDs and detectors, comprised of these p-doped organic semiconductor materials.
Owner:TECHNION RES & DEV FOUND LTD
Organic photovoltaic devices comprising fullerenes and derivatives thereof
ActiveCN101529610AImprove overall lifespanImprove machinabilityElectrolytic capacitorsFinal product manufactureC60 fullereneActive layer
The present invention provides photovoltaic cells comprising an active layer comprising, as p-type material, conjugated polymers such as polythiophene and regioregular polythiophene, and as n-type material at least one fullerene derivative. The fullerene derivative can be C60, C70, or C84. The fullerene also can be functionalized with indene groups. Improved efficiency can be achieved.
Owner:SOLVAY USA +1
Fullerene amino-acid-ester self-assembled medicine-carrying slow-release vesicle material, and preparation method and application thereof
ActiveCN106083626AFeature reservedSolve hydrophobicityOrganic compound preparationInorganic non-active ingredientsChromatographic separationChlorobenzene
The invention discloses a fullerene amino-acid-ester self-assembled medicine-carrying slow-release vesicle material, and a preparation method and application thereof, and relates to the field of fullerene. The vesicle material is prepared by enabling fullerene molecule to be connected with an amino-acid ester molecule through nucleophilic substitution, wherein fullerene is C60 fullerene and the molecular general formula is C60R5Cl. The preparation method comprises taking C60 fullerene and ICl as raw materials, taking chlorobenzene as a solvent, and synthesizing C60Cl6; adding an amino acid into a hydrochloric acid methanol saturated solution, and performing heating reflux to obtain the amino-acid ester; performing heating reflux on C60Cl6 and the amino-acid ester in a mixed solvent of ethyl acetate and toluene, so as to obtain the fullerene amino-acid-ester cruder product; and performing chromatographic separation, so as to obtain the fullerene amino-acid-ester self-assembled medicine-carrying slow-release vesicle material.
Owner:XIAMEN UNIV +1
Process for producing polymer solar battery
InactiveCN101114696AHigh crystallinitySolid-state devicesSemiconductor/solid-state device manufacturingEngineeringC60 fullerene
The invention belongs to a method producing solar cell by polymer, greatly improving crystallinity of P3HT in a blending film of a P3HT and C60 fullerene or a derivative PCBM of P3HT and ensuring whisker of P3HT in the blending film which is in a micro length to be uniformly dispersed on the whole film and having a nano-sized separation distance. By using the method, the transferring efficiency of solar cell arrives at 3.9 percent while the transferring efficiency of solar cell processed by thermal annealing can only reach 3.7 percent, which shows that through the method the high performed and non-annealed polymer solar cell can be produced by one step.
Owner:CHANGZHOU INST OF ENERGY STORAGE MATERIALS &DEVICES
Fullerene or nanotube, and method for producing fullerene or nanotube
InactiveUS20090230979A1Recover improve conductivityApplication securityMaterial nanotechnologyFullerenesC60 fullereneOxygen
Owner:KANEKO HIROYUKI
Magnetic fullerene nano-material and application thereof to solid-phase extraction
ActiveCN107199012AEasy to eluteImprove adsorption capacityIon-exchange process apparatusOther chemical processesHydration reactionNitrogen gas
The invention belongs to the field of materials and medicine analysis and in particular relates to a magnetic fullerene nano-material and application thereof to solid-phase extraction. A preparation method of the magnetic C60 fullerene nano-material provided by the invention comprises the following steps: (1) taking a proper amount of distilled water and adding C60 fullerene, ferrous sulfate heptahydrate and anhydrous ferric chloride; introducing nitrogen gas or argon gas and stirring for 15min to 20min; heating to refluxing temperature; after keeping refluxing for 20min to 30min, cooling to 85 DEG C to 90 DEG C; keeping the temperature (85 DEG C to 90 DEG C) and dropwise adding ammonia water; continually stirring and reacting for 1h to 1.5h, wherein a reaction solution is at a black muddy state; naturally cooling to room temperature; after standing for 0.5h, adsorbing and separating by utilizing a magnet to obtain a black solid; (2) after washing the black solid obtained by step (1) with distilled water for 3 to 5 times, drying for 12h to 24h at 60 DEG C in vacuum to obtain black solid powder, namely the magnetic C60 fullerene nano-material.
Owner:YANGZHOU POLYTECHNIC INST
Preparation method and application of implantable fullerene polylactic acid self-agglomerating drug-loaded sustained release microspheres
InactiveCN103768598AWon't breakEasy to prepareEnergy modified materialsPharmaceutical non-active ingredientsPhotodynamic therapyMicrosphere
The invention relates to a preparation method and an application of implantable fullerene polylactic acid self-agglomerating drug-loaded sustained release microspheres so as to effectively solve the problems of preparation of the implantable fullerene polylactic acid self-agglomerating drug-loaded sustained release microspheres and application of the implantable fullerene polylactic acid self-agglomerating drug-loaded sustained release microspheres in medicines for photodynamic therapy of tumors. According to the technical scheme for solving the problems, the preparation method is characterized in that fullerene molecules are connected to polylactic acids through chemical bonds, the relative molecular weight of the polylactic acids is 10000-18000, fullerene is C60 fullerene, and the particle sizes of the microspheres are 1-10 micrometers. The preparation method is simple; preparation conditions are easily satisfied; the intrinsic characteristics of the fullerene are not damaged; and the implantable fullerene polylactic acid self-agglomerating drug-loaded sustained release microspheres enable photodynamic therapy and chemotherapy to simultaneously play a role in tumor treatment and are innovation of the medicines for treating the tumors.
Owner:ZHENGZHOU UNIV
C60 fullerene modified abrasion-resistant polyethylene composite material and preparation method thereof
InactiveCN106995545AImprove crystallization propertiesImprove wear resistanceAntioxidantC60 fullerene
The invention belongs to the field of macromolecule materials, and particularly relates to a C60 fullerene modified abrasion-resistant polyethylene composite material and a preparation method thereof. The C60 fullerene modified abrasion-resistant polyethylene composite material is characterized by being prepared from the following components in parts by mass: 1 to 10 parts of C60 fullerene, 1 to 10 parts of silane coupling agent, 75 to 100 parts of high density polyethylene, 5 to 10 parts of maleic anhydride grafted polyethylene, 1 to 10 parts of coupling agent with high molecular weight, 1 to 3 parts of antioxidant, and 1 to 3 parts of heat stabilizer.
Owner:YANGZHOU POLYTECHNIC INST +1
Nonmetal far-infrared heating plate and preparation method thereof
InactiveCN109862630ASimple ingredientsEasy to prepareHeating element materialsDiluentMixed materials
The invention discloses a nonmetal far-infrared heating plate and a preparation method thereof, and the heating plate comprises a conductive heating mixed material and a connecting material. The conductive heating mixed material contains the following components by mass percentage: 1-5% of C60 fullerene; 30-50% of nano graphite powder; 1-10% of conductive copper powder; 1-5% of conductive carbon black; 20-40% of high borosilicate glass powder; 1-2% of an auxiliary material; and 20-40% of a diluent. The heating plate is simple in raw material, is simple and convenient in preparation method, andis low in production cost. Moreover, the heating plate is rapid in heating and high in electric energy-to-heat energy conversion efficiency and has a far infrared function.
Owner:吴章杰 +1
Nano-far infrared superconducting composite material
The invention discloses a nano-far infrared superconducting composite material, which is prepared by subjecting 40%-60% of zirconium aluminate (800 meshes), 20%-30% of titanium dioxide (with a nanoscale of less than or equal to 100nm), 3%-8% of Inner Mongolia lanthanide rare earth (with a nanoscale of less than or equal to 100nm), 3%-6% of cobalt oxide (800 meshes-1200 meshes), 5%-10% of C60 fullerene (20nm-100nm), and 10%-20% of Guangxi tourmaline (1800 meshes-2500 meshes) to ball-milling mixing for 1h in a ball mill. The invention aims to provide a simple process of a new material, which has no energy consumption and is convenient for mass popularization. And the broad spectrum far infrared rays emitted by the material are suitable for application in most occasions.
Owner:鹤山市龙腾科技有限公司
Superhard semiconductor amorphous carbon block material and preparation method thereof
ActiveCN109821480AImprove compactnessHigh hardnessUltra-high pressure processesHexagonal boron nitrideC60 fullerene
The invention relates to a superhard semiconductor amorphous carbon block material and a preparation method thereof. The method includes the following steps: (1) prefabricating C60 fullerene into a columnar blank body; (2) loading the obtained columnar blank body into a hexagonal boron nitride crucible, and then loading into a high-temperature high-pressure assembly block; (3) placing the assemblyblock in high-temperature and high-pressure synthesis equipment for high-temperature and high-pressure treatment; and (4) acquiring the superhard semiconductor amorphous carbon block material after the treatment is completed. According to the preparation method of the superhard semiconductor amorphous carbon block material, the C60 fullerene powder is taken as a raw material, a high temperature and high pressure test is utilized, a phase change behavior of the C60 fullerene under high pressure is explored by regulating a relationship between temperature and pressure, and the amorphous carbonblock material with high hardness or superhard hardness, compactness and semiconductor properties is synthesized, so that the material has a wide application prospect.
Owner:YANSHAN UNIV
Polyolefin composition for power cables
The present invention relates to a polyolefin composition comprising a polyolefin (A), a fullerene composition (B) which comprises: a C60 fullerene or a C60 chemical derivative selected from the group consisting of methanofullerene derivatives, PCBM derivatives, ThCBM derivatives, Prato derivatives, Bingel derivatives, diazoline derivatives, azafulleroid derivatives, ketolactam derivatives, and Diels-Alder derivatives; or a C70 fullerene or a C70 chemical derivative selected from the group consisting of methanofullerene derivatives, PCBM derivatives, ThCBM derivatives, Prato derivatives, Bingel derivatives, diazoline derivatives, azafulleroid derivatives, ketolactam derivatives, and Diels-Alder derivatives; or a blend of fullerenes; a master batch, a cable, and uses thereof.
Owner:BOREALIS AG
5-alkyl-2,3-dihydrobenzofuran-C60 fullerene bis-adduct and preparation method and application thereof
ActiveCN105153182AShort reaction timeEasy to separate and purifyOrganic chemistryFinal product manufactureC60 fullereneSolar cell
The invention discloses a 5-alkyl-2,3-dihydrobenzofuran-C60 fullerene bis-adduct and a preparation method and application thereof. The bis-adduct as shown in the formula (I) (R is methyl or ethyl or isopropyl or tertiary butyl or tertiary pentyl) can be prepared through the method including the following steps that (1) PhI=NTs is prepared, (2) a bis-addition intermediate is prepared, and (3) the target bis-adduct is prepared. The bis-adduct is low in resultant temperature, short in reaction time, prone to separation and purification, beneficial to mass production, good in optical adsorption property within the visible light range and suitable for being used as an electron acceptor material for building photovoltaic devices such as a photovoltaic cell, thereby having great scientific research, development and market investment value.
Owner:SUZHOU UNIV
Chemically modified fullerene, production method for the same, and proton conducting membrane including the same
InactiveUS8088534B2Easy to provideAvoid reactionNanotechOrganic compound preparationProtonC60 fullerene
A chemical fullerene derivative is for a proton conducting membrane electrolyte, in which sulfonic acid group SO3M and / or phosphonic acid group PO(OM)2 is directly bonded, but an organic compound is substantially not bonded. A production method is for the chemical fullerene derivative, which uses dimethylacetamide plus water in the case of sulfonation reagent K2SO3 and dioxane in the case of phosphonation reagent LiPO(OEt)2.
Owner:SCI LAB
Preparation method and application of implantable fullerene polylactic acid self-agglomeration drug-loaded sustained-release microspheres
InactiveCN103768598BWon't breakEasy to prepareEnergy modified materialsPharmaceutical non-active ingredientsPhotodynamic therapyMicrosphere
The invention relates to a preparation method and an application of implantable fullerene polylactic acid self-agglomerating drug-loaded sustained release microspheres so as to effectively solve the problems of preparation of the implantable fullerene polylactic acid self-agglomerating drug-loaded sustained release microspheres and application of the implantable fullerene polylactic acid self-agglomerating drug-loaded sustained release microspheres in medicines for photodynamic therapy of tumors. According to the technical scheme for solving the problems, the preparation method is characterized in that fullerene molecules are connected to polylactic acids through chemical bonds, the relative molecular weight of the polylactic acids is 10000-18000, fullerene is C60 fullerene, and the particle sizes of the microspheres are 1-10 micrometers. The preparation method is simple; preparation conditions are easily satisfied; the intrinsic characteristics of the fullerene are not damaged; and the implantable fullerene polylactic acid self-agglomerating drug-loaded sustained release microspheres enable photodynamic therapy and chemotherapy to simultaneously play a role in tumor treatment and are innovation of the medicines for treating the tumors.
Owner:ZHENGZHOU UNIV
Additive composition for improving performance of lubricant, and preparation method and application method thereof
InactiveCN107779237AHas a cleansing and dispersing effectImprove anti-friction and anti-wear effectAdditivesFriction reductionHigh pressure oxygen
The invention relates to an additive composition for improving the performance of lubricant, and a preparation method and application method thereof. The preparation method comprises the following steps: performing hydroxylation reaction for C60 fullerene to obtain C60(OH)8-15 or C60(OH)24-26, then catalytically esterifying the hydroxyl by virtue of short chain carboxylic acid C1-5COOH to obtain an esterification product C60(OOC-R)8-15 or 24-26 which is adopted as a component A, wherein the additive composition also comprises an ester dissolving agent and an antioxidant synergistic agent, andthe weight ratio of the three components, i.e., a weight ratio of component A to ester dissolving agent to antioxidant synergistic agent is (0.1 to 10): (2 to 20): (10 to 40). The additive compositiondoes not comprise water, sulfur, phosphorus, chlorine and mechanical impurities and is environment-friendly; and the additive composition has good wear resistance and friction reduction performance:the friction coefficient of the lubricating oil is decreased by 18.8 percent to 34.3 percent, an average grinding spot diameter is reduced to 0.49, and the oxidation induction period is increased by one time or more in the existence of the high-temperature high-pressure oxygen. After the lubricating grease is added, when the device is in an idle state, the input current can be decreased by 16.3 to20.3 percent.
Owner:江苏凯尚碳科技有限公司
C60 fullerene peracetylated glucose derivative and application of C60 fullerene peracetylated glucose derivative as lithium battery cathode material
The invention relates to a C60 fullerene peracetylated glucose derivative and application of the C60 fullerene peracetylated glucose derivative as a lithium battery cathode material. The C60 fullereneglucosinolates derivative has a structure shown in formula I as shown in the specification. The C60 fullerene peracetylated glucose derivative which has the structure shown in formula I can be usedas an active substance to prepare the lithium battery cathode material, and the first discharge capacity of the cathode material can reach 763 mAh / g.
Owner:深圳市聚华太科技有限公司 +2
Wallpaper glue and preparation process thereof
InactiveCN111440566APrevent Corrosion and MoldNon-macromolecular adhesive additivesRosin adhesivesPolyvinyl alcoholActive agent
The invention discloses wallpaper glue which comprises the following components: 750-800 parts of deionized water; 250-300 parts of inorganic powder, 10-20 parts of fullerene particles, 1-2 parts of dispersing agent, 2-3 parts of coupling agent, 1-5 parts of mildew preventive, 1-5 parts of surfactant, 60-100 parts of an inorganic thickener, 20-50 parts of polyvinyl alcohol, 30-50 parts of a rosinsolution, 1-2 parts of an antifoaming agent, 5-15 parts of a water-retaining agent, 1-4 parts of a bactericide and 1-4 parts of a dry film mildew inhibitor, and fullerene particles are nanoscale C60 fullerene and can sterilize and disinfect wallpaper glue and prevent the wallpaper glue from decaying and mildewing.
Owner:ANHUI SOYA DECORATIVE MATERIALS
Anisotropic nanoparticle compositions and methods
PendingUS20210379103A1Preparation by oxidation reactionsHydroxy compound active ingredientsAntimicrobial actionPolymer science
A method for synthesizing a medicinal, nutraceutical, or food fullerene composition, including providing anisotropy in polar and non-polar C60 fullerene hemispheres to create one face of C60 fullerene having a small number of OH-groups clustered to the polar face; providing an amount of a polyhydroxylated fullerene from C60 fullerene; and blending the amount of the polyhydroxylated fullerene with an acceptable ionomer or an acceptable carrier or both. The polyhydroxylated fullerene includes fullerol-'x′ and the amount includes 200 ppm or 500 ppm, wherein ‘x’ is less than 22. The acceptable ionomer includes honey, or a mixture of 3% by wt. sucrose, 1% by wt. proline, 0.2% by wt. magnesium citrate, and 1% by wt. beta-cyclodextrin. The acceptable carrier includes water or a gelatin. A stent, a medical bandage, medical packing material, medical drainage material, acupuncture support, topical ointment, or suture material is impregnated with an anisotropic polyhydroxylated fullerene for antimicrobial action.
Owner:BUCKYOL LTD
Separation of fullerene C60 and C70 using crystallization
ActiveUS7875086B2Low productionLow separationMaterial nanotechnologyFullerenesC60 fullereneSolvation
The present invention is a method for simultaneously separating two highly pure fullerenes from a mixture of fullerenes via crystallization, by (i) adjusting the amount of solvent in the mixture fed to a first crystallizer to obtain a phase equilibrium behavior so a first fullerene component of the two fullerenes, in the form of pure crystal, solid solution crystal, or solvate crystal is obtained; (ii) adjusting the amount of solvent in another mixture fed to a second crystallizer, operating at a temperature different from the first crystallizer, to obtain a phase equilibrium behavior so a second fullerene component of the two fullerenes, in the form of pure crystal, solid solution crystal, or solvate crystal is obtained; and additionally (iii) purifying the solid solution or the solvate into highly pure fullerene, when the solid product from the crystallizers is in the form of solid solution or solvate.
Owner:THE HONG KONG UNIV OF SCI & TECH
A class of fullerene amino acid ester self-assembled drug-loaded sustained-release vesicle material and its preparation method and application
ActiveCN106083626BFeature reservedSolve hydrophobicityOrganic compound preparationInorganic non-active ingredientsChromatographic separationChlorobenzene
The invention discloses a fullerene amino-acid-ester self-assembled medicine-carrying slow-release vesicle material, and a preparation method and application thereof, and relates to the field of fullerene. The vesicle material is prepared by enabling fullerene molecule to be connected with an amino-acid ester molecule through nucleophilic substitution, wherein fullerene is C60 fullerene and the molecular general formula is C60R5Cl. The preparation method comprises taking C60 fullerene and ICl as raw materials, taking chlorobenzene as a solvent, and synthesizing C60Cl6; adding an amino acid into a hydrochloric acid methanol saturated solution, and performing heating reflux to obtain the amino-acid ester; performing heating reflux on C60Cl6 and the amino-acid ester in a mixed solvent of ethyl acetate and toluene, so as to obtain the fullerene amino-acid-ester cruder product; and performing chromatographic separation, so as to obtain the fullerene amino-acid-ester self-assembled medicine-carrying slow-release vesicle material.
Owner:XIAMEN UNIV +1
C60 fullerene glucose thioglycoside derivative and application thereof as cathode material of lithium battery
Owner:YANGZHOU POLYTECHNIC INST
Superhard semiconducting amorphous carbon bulk material and preparation method thereof
ActiveCN109821480BImprove compactnessHigh hardnessUltra-high pressure processesHexagonal boron nitrideC60 fullerene
The invention relates to a superhard semiconductor amorphous carbon block material and a preparation method thereof. The method includes the following steps: (1) prefabricating C60 fullerene into a columnar blank body; (2) loading the obtained columnar blank body into a hexagonal boron nitride crucible, and then loading into a high-temperature high-pressure assembly block; (3) placing the assemblyblock in high-temperature and high-pressure synthesis equipment for high-temperature and high-pressure treatment; and (4) acquiring the superhard semiconductor amorphous carbon block material after the treatment is completed. According to the preparation method of the superhard semiconductor amorphous carbon block material, the C60 fullerene powder is taken as a raw material, a high temperature and high pressure test is utilized, a phase change behavior of the C60 fullerene under high pressure is explored by regulating a relationship between temperature and pressure, and the amorphous carbonblock material with high hardness or superhard hardness, compactness and semiconductor properties is synthesized, so that the material has a wide application prospect.
Owner:YANSHAN UNIV
Anisotropic nanoparticle compositions and methods
InactiveCN111971264APreparation by oxidation reactionsHydroxy compound active ingredientsAntimicrobial actionPolymer science
A method for synthesizing a medicinal, nutraceutical, or food fullerene composition, including providing anisotropy in polar and non-polar C60 fullerene hemispheres to create one face of C60 fullerenehaving a small number of OH-groups clustered to the polar face; providing an amount of a polyhydroxylated fullerene from C60 fullerene; and blending the amount of the polyhydroxylated fullerene withan acceptable ionomer or an acceptable carrier or both. The polyhydroxylated fullerene includes fullerol-'x' and the amount includes 200 ppm or 500 ppm, wherein 'x' is less than 22. The acceptable ionomer includes honey, or a mixture of 3% by wt. sucrose, 1% by wt. proline, 0.2% by wt. magnesium citrate, and 1% by wt. beta-cyclodextrin. The acceptable carrier includes water or a gelatin. A stent,a medical bandage, medical packing material, medical drainage material, acupuncture support, topical ointment, or suture material is impregnated with an anisotropic polyhydroxylated fullerene for antimicrobial action.
Owner:BUTZLOFF PETER ROBERT
Application of fullerenes as catalysts in the catalytic hydrogenation of nitro groups in nitroaromatic compounds under light irradiation
InactiveCN101648840BRealize catalytic hydrogenation reactionHigh activityPhysical/chemical process catalystsCarboxylic acid nitrile preparationNitro compoundNitrobenzene
The invention discloses the application of a fullerene as a catalyst in the catalytic hydrogenation reaction of nitro groups in nitroaromatic compounds under light irradiation conditions. Nitroaromatic compounds include nitrobenzene, chloronitrobenzene and nitroaromatic ketones and nitriles. The fullerene catalyst is any one of monovalent C60 anion, neutral C60 or neutral C70. The invention utilizes a non-metallic catalytic system to activate hydrogen molecules and selectively catalyze the hydrogenation reaction of nitro groups under light irradiation, normal temperature and normal pressure conditions. The fullerene catalyst has the outstanding advantages of high activity and high selectivity. Ecological hazards and environmental hazards generated by catalytic reactions are reduced.
Owner:NANJING UNIV
Process for producing polymer solar battery
InactiveCN100533806CHigh crystallinitySolid-state devicesSemiconductor/solid-state device manufacturingC60 fullereneEngineering
The invention belongs to a method producing solar cell by polymer, greatly improving crystallinity of P3HT in a blending film of a P3HT and C60 fullerene or a derivative PCBM of P3HT and ensuring whisker of P3HT in the blending film which is in a micro length to be uniformly dispersed on the whole film and having a nano-sized separation distance. By using the method, the transferring efficiency of solar cell arrives at 3.9 percent while the transferring efficiency of solar cell processed by thermal annealing can only reach 3.7 percent, which shows that through the method the high performed and non-annealed polymer solar cell can be produced by one step.
Owner:CHANGZHOU INST OF ENERGY STORAGE MATERIALS &DEVICES
Skin care herbal essence and preparation method thereof
PendingCN112826755ARelieve inflammationAllergy reliefCosmetic preparationsToilet preparationsSqualaneC60 fullerene
The invention relates to a skin care herbal essence and a preparation method thereof. The skin care herbal essence simultaneously contains the following raw material components: squalane, cannabidiol and C60 fullerene (hereinafter referred to as fullerene) of the latest version produced by Mitsubishi factory in Japan. The preparation method comprises the following steps: heating squalane and cannabidiol to 63-67 DEG C, mixing the squalane and cannabidiol together with a stirrer, adding fullerene after 3-7 minutes, mixing the fullerene with the stirrer for 3-7 minutes, and finally adding Swiss snow mountain spring water and other herbal essence. The squalane and cannabidiol herbal essence and the latest version of C60 fullerene produced by the Japanese Mitsubishi factory are combined with a permeation technology to achieve the most direct and quick effect of the anti-aging skin care product. Meanwhile, the anti-aging skin care product can repair the skin and resist free radicals.
Owner:卓丝元生(深圳)研发有限公司
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com