CN106450320A - 一种制备硬碳的新方法及其应用 - Google Patents
一种制备硬碳的新方法及其应用 Download PDFInfo
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- CN106450320A CN106450320A CN201611136195.8A CN201611136195A CN106450320A CN 106450320 A CN106450320 A CN 106450320A CN 201611136195 A CN201611136195 A CN 201611136195A CN 106450320 A CN106450320 A CN 106450320A
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- hard carbon
- temperature
- phenolic resin
- new method
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Links
- 229910021385 hard carbon Inorganic materials 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 30
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 26
- 239000005011 phenolic resin Substances 0.000 claims abstract description 26
- 238000005245 sintering Methods 0.000 claims abstract description 16
- 239000000178 monomer Substances 0.000 claims abstract description 14
- 239000002243 precursor Substances 0.000 claims abstract description 14
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 9
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910001415 sodium ion Inorganic materials 0.000 claims abstract description 8
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims abstract description 6
- 238000005229 chemical vapour deposition Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 238000004108 freeze drying Methods 0.000 claims abstract description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 26
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 22
- 229920005989 resin Polymers 0.000 claims description 13
- 239000011347 resin Substances 0.000 claims description 13
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 12
- 229910021641 deionized water Inorganic materials 0.000 claims description 12
- 229920003986 novolac Polymers 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229910021529 ammonia Inorganic materials 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000003763 carbonization Methods 0.000 claims description 6
- 230000014759 maintenance of location Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 150000001299 aldehydes Chemical class 0.000 claims description 5
- 238000005336 cracking Methods 0.000 claims description 5
- 229910052756 noble gas Inorganic materials 0.000 claims description 5
- 150000002835 noble gases Chemical class 0.000 claims description 5
- 239000000376 reactant Substances 0.000 claims description 4
- -1 phenolic aldehyde Chemical class 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000011049 filling Methods 0.000 claims description 2
- 238000007710 freezing Methods 0.000 claims description 2
- 230000008014 freezing Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 238000005119 centrifugation Methods 0.000 claims 1
- LCDFWRDNEPDQBV-UHFFFAOYSA-N formaldehyde;phenol;urea Chemical compound O=C.NC(N)=O.OC1=CC=CC=C1 LCDFWRDNEPDQBV-UHFFFAOYSA-N 0.000 claims 1
- RCHKEJKUUXXBSM-UHFFFAOYSA-N n-benzyl-2-(3-formylindol-1-yl)acetamide Chemical compound C12=CC=CC=C2C(C=O)=CN1CC(=O)NCC1=CC=CC=C1 RCHKEJKUUXXBSM-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000004087 circulation Effects 0.000 abstract description 5
- 238000000975 co-precipitation Methods 0.000 abstract description 4
- 230000001351 cycling effect Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 239000007773 negative electrode material Substances 0.000 abstract 1
- 238000012643 polycondensation polymerization Methods 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 10
- 238000003756 stirring Methods 0.000 description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 6
- 229910052708 sodium Inorganic materials 0.000 description 6
- 239000011734 sodium Substances 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000010406 cathode material Substances 0.000 description 3
- 239000006245 Carbon black Super-P Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000006258 conductive agent Substances 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000006068 polycondensation reaction Methods 0.000 description 2
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 229910013458 LiC6 Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- JKJWYKGYGWOAHT-UHFFFAOYSA-N bis(prop-2-enyl) carbonate Chemical compound C=CCOC(=O)OCC=C JKJWYKGYGWOAHT-UHFFFAOYSA-N 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 229920003123 carboxymethyl cellulose sodium Polymers 0.000 description 1
- 229940063834 carboxymethylcellulose sodium Drugs 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000368 omega-hydroxypoly(furan-2,5-diylmethylene) polymer Polymers 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 229950000845 politef Drugs 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 239000002296 pyrolytic carbon Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 229910021384 soft carbon Inorganic materials 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229940126680 traditional chinese medicines Drugs 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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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CN201611136195.8A CN106450320B (zh) | 2016-12-12 | 2016-12-12 | 一种制备硬碳的方法及其应用 |
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CN106450320B CN106450320B (zh) | 2019-09-24 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106935856A (zh) * | 2017-03-28 | 2017-07-07 | 中南大学 | 一种钠离子电池碳基复合负极材料及其制备方法 |
CN108217623A (zh) * | 2017-12-07 | 2018-06-29 | 深圳市比克动力电池有限公司 | 木质素基硬碳微球及其制备方法和应用 |
CN112645306A (zh) * | 2020-08-31 | 2021-04-13 | 武汉比西迪电池材料有限公司 | 一种球形树脂基锂电池硬碳负极材料的制备方法 |
WO2021129126A1 (zh) * | 2019-12-25 | 2021-07-01 | 广东凯金新能源科技股份有限公司 | 一种改性硬炭负极材料及其制备方法 |
CN114335523A (zh) * | 2022-01-24 | 2022-04-12 | 天津大学 | 一种高能量密度钠离子电池用硬碳负极的制备方法 |
CN114373928A (zh) * | 2022-01-24 | 2022-04-19 | 天津大学 | 一种高能量密度钠离子电池 |
CN114373924A (zh) * | 2020-10-14 | 2022-04-19 | 天津工业大学 | 一种锂/钠离子电池用绿色酚醛树脂基硬碳负极材料及制备方法 |
CN115911303A (zh) * | 2022-10-25 | 2023-04-04 | 广东容钠新能源科技有限公司 | 一种高倍率硅基硬炭材料的制备方法及应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105845936A (zh) * | 2016-03-22 | 2016-08-10 | 福建翔丰华新能源材料有限公司 | 一种锂离子电池用改性硬炭负极材料的制备方法 |
CN105914371A (zh) * | 2016-05-06 | 2016-08-31 | 宁德新能源科技有限公司 | 酚醛树脂基硬碳微球,其制备方法及负极材料和二次电池 |
CN106185862A (zh) * | 2016-06-30 | 2016-12-07 | 中国科学院物理研究所 | 一种热解硬碳材料及其用途 |
-
2016
- 2016-12-12 CN CN201611136195.8A patent/CN106450320B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105845936A (zh) * | 2016-03-22 | 2016-08-10 | 福建翔丰华新能源材料有限公司 | 一种锂离子电池用改性硬炭负极材料的制备方法 |
CN105914371A (zh) * | 2016-05-06 | 2016-08-31 | 宁德新能源科技有限公司 | 酚醛树脂基硬碳微球,其制备方法及负极材料和二次电池 |
CN106185862A (zh) * | 2016-06-30 | 2016-12-07 | 中国科学院物理研究所 | 一种热解硬碳材料及其用途 |
Non-Patent Citations (1)
Title |
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JIAN LIU,ET AL.: ""Extension of The Stober Method to the Preparation of Monodisperse Resorcinol-Formaldehyde Resin Polymer and Carbon Spheres"", 《ANGEWANDTE CHEMIE》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106935856A (zh) * | 2017-03-28 | 2017-07-07 | 中南大学 | 一种钠离子电池碳基复合负极材料及其制备方法 |
CN106935856B (zh) * | 2017-03-28 | 2020-03-27 | 中南大学 | 一种钠离子电池碳基复合负极材料及其制备方法 |
CN108217623A (zh) * | 2017-12-07 | 2018-06-29 | 深圳市比克动力电池有限公司 | 木质素基硬碳微球及其制备方法和应用 |
WO2021129126A1 (zh) * | 2019-12-25 | 2021-07-01 | 广东凯金新能源科技股份有限公司 | 一种改性硬炭负极材料及其制备方法 |
CN112645306A (zh) * | 2020-08-31 | 2021-04-13 | 武汉比西迪电池材料有限公司 | 一种球形树脂基锂电池硬碳负极材料的制备方法 |
CN112645306B (zh) * | 2020-08-31 | 2023-09-19 | 武汉比西迪电池材料有限公司 | 一种球形树脂基锂电池硬碳负极材料的制备方法 |
CN114373924A (zh) * | 2020-10-14 | 2022-04-19 | 天津工业大学 | 一种锂/钠离子电池用绿色酚醛树脂基硬碳负极材料及制备方法 |
CN114335523A (zh) * | 2022-01-24 | 2022-04-12 | 天津大学 | 一种高能量密度钠离子电池用硬碳负极的制备方法 |
CN114373928A (zh) * | 2022-01-24 | 2022-04-19 | 天津大学 | 一种高能量密度钠离子电池 |
CN115911303A (zh) * | 2022-10-25 | 2023-04-04 | 广东容钠新能源科技有限公司 | 一种高倍率硅基硬炭材料的制备方法及应用 |
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