CN104934583A - 一种单质硅-石墨烯纳米带复合材料的制备方法 - Google Patents
一种单质硅-石墨烯纳米带复合材料的制备方法 Download PDFInfo
- Publication number
- CN104934583A CN104934583A CN201510192091.8A CN201510192091A CN104934583A CN 104934583 A CN104934583 A CN 104934583A CN 201510192091 A CN201510192091 A CN 201510192091A CN 104934583 A CN104934583 A CN 104934583A
- Authority
- CN
- China
- Prior art keywords
- elemental silicon
- graphene
- silicon
- acid
- volume
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 62
- 239000002131 composite material Substances 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000002074 nanoribbon Substances 0.000 title abstract 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 51
- 239000010703 silicon Substances 0.000 claims abstract description 51
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000000725 suspension Substances 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 7
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000002127 nanobelt Substances 0.000 claims description 53
- 239000000203 mixture Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000008367 deionised water Substances 0.000 claims description 21
- 229910021641 deionized water Inorganic materials 0.000 claims description 21
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 20
- 230000001590 oxidative effect Effects 0.000 claims description 19
- 239000002253 acid Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 239000012752 auxiliary agent Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000005245 sintering Methods 0.000 claims description 7
- -1 Na2Fe04 Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 235000015110 jellies Nutrition 0.000 claims description 5
- 239000008274 jelly Substances 0.000 claims description 5
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000008103 glucose Substances 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 3
- 238000004506 ultrasonic cleaning Methods 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 2
- 239000012285 osmium tetroxide Substances 0.000 claims description 2
- 229910000489 osmium tetroxide Inorganic materials 0.000 claims description 2
- 239000012286 potassium permanganate Substances 0.000 claims description 2
- UMPKMCDVBZFQOK-UHFFFAOYSA-N potassium;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[K+].[Fe+3] UMPKMCDVBZFQOK-UHFFFAOYSA-N 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 2
- JYLNVJYYQQXNEK-UHFFFAOYSA-N 3-amino-2-(4-chlorophenyl)-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(CN)C1=CC=C(Cl)C=C1 JYLNVJYYQQXNEK-UHFFFAOYSA-N 0.000 claims 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- 239000001856 Ethyl cellulose Substances 0.000 claims 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims 1
- 239000005062 Polybutadiene Substances 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims 1
- 229930006000 Sucrose Natural products 0.000 claims 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000000428 dust Substances 0.000 claims 1
- 229920001249 ethyl cellulose Polymers 0.000 claims 1
- 229910052740 iodine Inorganic materials 0.000 claims 1
- 239000011630 iodine Substances 0.000 claims 1
- 229920000609 methyl cellulose Polymers 0.000 claims 1
- 239000001923 methylcellulose Substances 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims 1
- 229920002239 polyacrylonitrile Polymers 0.000 claims 1
- 229920002857 polybutadiene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 239000004926 polymethyl methacrylate Substances 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 229920002689 polyvinyl acetate Polymers 0.000 claims 1
- 239000011118 polyvinyl acetate Substances 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- 239000011863 silicon-based powder Substances 0.000 claims 1
- 239000005720 sucrose Substances 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 22
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 12
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 10
- 238000002156 mixing Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 150000002500 ions Chemical class 0.000 abstract description 3
- 239000000084 colloidal system Substances 0.000 abstract 2
- 239000010405 anode material Substances 0.000 abstract 1
- 239000010406 cathode material Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 238000004299 exfoliation Methods 0.000 abstract 1
- 239000002905 metal composite material Substances 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 239000002210 silicon-based material Substances 0.000 description 3
- 229920000715 Mucilage Polymers 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 239000002114 nanocomposite Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000011856 silicon-based particle Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000002620 silicon nanotube Substances 0.000 description 1
- 229910021430 silicon nanotube Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510192091.8A CN104934583B (zh) | 2015-04-17 | 2015-04-17 | 一种单质硅-石墨烯纳米带复合材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510192091.8A CN104934583B (zh) | 2015-04-17 | 2015-04-17 | 一种单质硅-石墨烯纳米带复合材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104934583A true CN104934583A (zh) | 2015-09-23 |
CN104934583B CN104934583B (zh) | 2020-12-08 |
Family
ID=54121646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510192091.8A Active CN104934583B (zh) | 2015-04-17 | 2015-04-17 | 一种单质硅-石墨烯纳米带复合材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104934583B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106185878A (zh) * | 2016-06-06 | 2016-12-07 | 重庆大学 | 一种石墨烯纳米带制备方法 |
CN107611365A (zh) * | 2017-07-27 | 2018-01-19 | 华南理工大学 | 一种石墨烯和四氧化三铁双重包覆纳米硅复合材料及其制备方法与在锂离子电池中的应用 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1767234A (zh) * | 2005-09-12 | 2006-05-03 | 中国科学院上海硅酸盐研究所 | 一种室温下制备硅/碳复合锂离子电池负极材料的方法 |
WO2011137448A2 (en) * | 2010-04-30 | 2011-11-03 | University Of Southern California | Silicon-carbon nanostructured electrodes |
US20110300338A1 (en) * | 2010-06-04 | 2011-12-08 | Samsung Electronics Co., Ltd. | Graphene nano ribbons and methods of preparing the same |
CN102376944A (zh) * | 2011-11-24 | 2012-03-14 | 深圳市贝特瑞新能源材料股份有限公司 | 制备锂离子电池用硅碳合金负极材料的方法 |
CN102522384A (zh) * | 2011-12-30 | 2012-06-27 | 上海集成电路研发中心有限公司 | 石墨烯纳米带电阻器及其制作方法 |
CN102623680A (zh) * | 2012-04-05 | 2012-08-01 | 中南大学 | 具有三维预留孔结构的硅碳复合负极材料及其制备方法 |
CN102616768A (zh) * | 2011-02-01 | 2012-08-01 | 长庚大学 | 石墨烯纳米带制作方法 |
CN103311522A (zh) * | 2013-05-31 | 2013-09-18 | 中国科学院过程工程研究所 | 一种硅/碳复合微球负极材料及其制备方法和用途 |
CN103400971A (zh) * | 2013-07-29 | 2013-11-20 | 宁德新能源科技有限公司 | 硅基复合材料及其制备方法以及其应用 |
CN103708450A (zh) * | 2014-01-09 | 2014-04-09 | 重庆大学 | 一种石墨烯纳米带纸的制备方法 |
CN104362300A (zh) * | 2014-12-02 | 2015-02-18 | 南京工业大学 | 一种锂离子电池硅碳复合负极材料的制备方法及其应用 |
-
2015
- 2015-04-17 CN CN201510192091.8A patent/CN104934583B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1767234A (zh) * | 2005-09-12 | 2006-05-03 | 中国科学院上海硅酸盐研究所 | 一种室温下制备硅/碳复合锂离子电池负极材料的方法 |
WO2011137448A2 (en) * | 2010-04-30 | 2011-11-03 | University Of Southern California | Silicon-carbon nanostructured electrodes |
US20110300338A1 (en) * | 2010-06-04 | 2011-12-08 | Samsung Electronics Co., Ltd. | Graphene nano ribbons and methods of preparing the same |
CN102616768A (zh) * | 2011-02-01 | 2012-08-01 | 长庚大学 | 石墨烯纳米带制作方法 |
CN102376944A (zh) * | 2011-11-24 | 2012-03-14 | 深圳市贝特瑞新能源材料股份有限公司 | 制备锂离子电池用硅碳合金负极材料的方法 |
CN102522384A (zh) * | 2011-12-30 | 2012-06-27 | 上海集成电路研发中心有限公司 | 石墨烯纳米带电阻器及其制作方法 |
CN102623680A (zh) * | 2012-04-05 | 2012-08-01 | 中南大学 | 具有三维预留孔结构的硅碳复合负极材料及其制备方法 |
CN103311522A (zh) * | 2013-05-31 | 2013-09-18 | 中国科学院过程工程研究所 | 一种硅/碳复合微球负极材料及其制备方法和用途 |
CN103400971A (zh) * | 2013-07-29 | 2013-11-20 | 宁德新能源科技有限公司 | 硅基复合材料及其制备方法以及其应用 |
CN103708450A (zh) * | 2014-01-09 | 2014-04-09 | 重庆大学 | 一种石墨烯纳米带纸的制备方法 |
CN104362300A (zh) * | 2014-12-02 | 2015-02-18 | 南京工业大学 | 一种锂离子电池硅碳复合负极材料的制备方法及其应用 |
Non-Patent Citations (1)
Title |
---|
DMITRY V.KOSYNKIN,ET AL.: "Longitudinal unzipping of carbon nanotubes to form graphene nanoribbons", 《NATURE LETTERS》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106185878A (zh) * | 2016-06-06 | 2016-12-07 | 重庆大学 | 一种石墨烯纳米带制备方法 |
CN107611365A (zh) * | 2017-07-27 | 2018-01-19 | 华南理工大学 | 一种石墨烯和四氧化三铁双重包覆纳米硅复合材料及其制备方法与在锂离子电池中的应用 |
CN107611365B (zh) * | 2017-07-27 | 2020-05-22 | 华南理工大学 | 一种石墨烯和四氧化三铁双重包覆纳米硅复合材料及其制备方法与在锂离子电池中的应用 |
Also Published As
Publication number | Publication date |
---|---|
CN104934583B (zh) | 2020-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102496700B (zh) | 石墨烯-二氧化钛纳米管复合材料及其制备方法 | |
CN102142538B (zh) | 一种石墨烯/MoS2与无定形碳的锂离子电池电极及制备方法 | |
CN102568855B (zh) | 碳材料负载二氧化锰纳米线阵列复合材料及其制备方法 | |
CN103441247B (zh) | 一种基于化学键构筑的高性能硅/氧化石墨烯负极材料及其制备方法 | |
JP2017521847A (ja) | 窒素ドープグラフェンで被覆したナノ硫黄正極複合材料、その調製方法及び応用 | |
CN104600247B (zh) | 一种锂硫电池用硫‑碳复合正极材料及其制备方法 | |
CN103326007B (zh) | 三维石墨烯基二氧化锡复合材料的制备方法及其应用 | |
CN106129344A (zh) | 一种二氧化锡/二氧化钛球形颗粒与石墨烯纳米带复合材料的制备方法 | |
CN106450174B (zh) | 一种石墨烯纳米带-磷酸铁锂复合材料的制备方法 | |
CN105742635A (zh) | 一种二氧化锡/石墨烯/碳复合材料及其制备方法 | |
CN104362316B (zh) | 一种锂硫电池复合正极材料及其制备方法与应用 | |
Chen et al. | A facile hydrothermal route to iron (III) oxide with conductive additives as composite anode for lithium ion batteries | |
CN106602012A (zh) | 一种柔性薄膜电极及其制备方法和应用 | |
CN103943377A (zh) | 多孔电极制备 | |
CN106711413A (zh) | 一种锂离子电池多壁碳纳米管/二硫化钼复合电极及制备方法 | |
CN103367726A (zh) | 硅碳复合材料及其制备方法、锂离子电池 | |
CN104037405A (zh) | 一种制备三氧化二铁/石墨烯/碳纤维复合材料的方法 | |
CN108598434A (zh) | 一种石墨烯/硅电极材料的静电自组装制备方法 | |
CN104993110B (zh) | 一种锂离子电池用复合负极材料的制备方法 | |
CN104916823A (zh) | 一种用于锂电池的硅/氧化石墨烯负极材料及其制备方法 | |
CN108428884A (zh) | 一种大片层石墨烯与硅电极材料的制备方法 | |
CN106450245A (zh) | 一种柔性可充放电锂硫电池正极材料及其制备方法 | |
CN104868118A (zh) | 一种钠离子电池正极FePO4/Graphene复合材料制备方法 | |
CN104934583A (zh) | 一种单质硅-石墨烯纳米带复合材料的制备方法 | |
Li et al. | Enabling high-performance lithium iron phosphate cathodes through an interconnected carbon network for practical and high-energy lithium-ion batteries |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211027 Address after: 4011121 802, block D, Qilin, No. 55-2, middle section of Huangshan Avenue, Dazhulin street, Liangjiang New Area, Yubei District, Chongqing Patentee after: Chongqing Zhizhe Information Technology Co.,Ltd. Address before: 400044 College of materials, No. 174, shazheng street, Shapingba District, Chongqing Patentee before: Chongqing University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211227 Address after: 401329 Building 1, No. 21, Fengsheng Road, Jinfeng Town, high tech Zone, Jiulongpo District, Chongqing Patentee after: Chongqing jintianyi New Energy Technology Co.,Ltd. Address before: 4011121 802, block D, Qilin, No. 55-2, middle section of Huangshan Avenue, Dazhulin street, Liangjiang New Area, Yubei District, Chongqing Patentee before: Chongqing Zhizhe Information Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220221 Address after: 401329 Building 1, No. 21, Fengsheng Road, Jinfeng Town, high tech Zone, Jiulongpo District, Chongqing Patentee after: Chongqing jintianyi New Energy Technology Co.,Ltd. Patentee after: HUIZHOU JINLONGYU CABLE INDUSTRIAL DEVELOPMENT CO.,LTD. Address before: 401329 Building 1, No. 21, Fengsheng Road, Jinfeng Town, high tech Zone, Jiulongpo District, Chongqing Patentee before: Chongqing jintianyi New Energy Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240126 Address after: 401329 Building 1, No. 21, Fengsheng Road, Jinfeng Town, high tech Zone, Jiulongpo District, Chongqing Patentee after: Chongqing jintianyi New Energy Technology Co.,Ltd. Country or region after: China Address before: 401329 Building 1, No. 21, Fengsheng Road, Jinfeng Town, high tech Zone, Jiulongpo District, Chongqing Patentee before: Chongqing jintianyi New Energy Technology Co.,Ltd. Country or region before: China Patentee before: HUIZHOU JINLONGYU CABLE INDUSTRIAL DEVELOPMENT CO.,LTD. |