CN106782875B - 一种高分散性复合导电剂的制备方法 - Google Patents
一种高分散性复合导电剂的制备方法 Download PDFInfo
- Publication number
- CN106782875B CN106782875B CN201611030302.9A CN201611030302A CN106782875B CN 106782875 B CN106782875 B CN 106782875B CN 201611030302 A CN201611030302 A CN 201611030302A CN 106782875 B CN106782875 B CN 106782875B
- Authority
- CN
- China
- Prior art keywords
- conductive agent
- parts
- polymolecularity
- bone
- bulls
- 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.)
- Active
Links
- 239000006258 conductive agent Substances 0.000 title claims abstract description 47
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 244000309464 bull Species 0.000 claims abstract description 20
- 150000002500 ions Chemical class 0.000 claims abstract description 17
- 238000012986 modification Methods 0.000 claims abstract description 16
- 230000004048 modification Effects 0.000 claims abstract description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000000498 ball milling Methods 0.000 claims abstract description 14
- 239000008367 deionised water Substances 0.000 claims abstract description 14
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 14
- 239000008236 heating water Substances 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 11
- 239000000706 filtrate Substances 0.000 claims abstract description 10
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims abstract description 9
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims abstract description 9
- 239000007853 buffer solution Substances 0.000 claims abstract description 8
- XPFJYKARVSSRHE-UHFFFAOYSA-K trisodium;2-hydroxypropane-1,2,3-tricarboxylate;2-hydroxypropane-1,2,3-tricarboxylic acid Chemical compound [Na+].[Na+].[Na+].OC(=O)CC(O)(C(O)=O)CC(O)=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O XPFJYKARVSSRHE-UHFFFAOYSA-K 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 12
- 150000001768 cations Chemical class 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 12
- 239000003643 water by type Substances 0.000 claims description 12
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 9
- 239000002041 carbon nanotube Substances 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 9
- 238000009777 vacuum freeze-drying Methods 0.000 claims description 9
- 238000000502 dialysis Methods 0.000 claims description 7
- 229940036811 bone meal Drugs 0.000 claims description 6
- 239000002374 bone meal Substances 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 150000001805 chlorine compounds Chemical class 0.000 claims description 3
- 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 claims 1
- 229910001873 dinitrogen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 7
- 239000007772 electrode material Substances 0.000 abstract description 4
- 238000003801 milling Methods 0.000 abstract description 4
- 238000007873 sieving Methods 0.000 abstract description 4
- 239000004354 Hydroxyethyl cellulose Substances 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 11
- 239000011149 active material Substances 0.000 description 11
- 239000002245 particle Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 235000011121 sodium hydroxide Nutrition 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000005030 aluminium foil Substances 0.000 description 4
- 239000006229 carbon black Substances 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611030302.9A CN106782875B (zh) | 2016-11-22 | 2016-11-22 | 一种高分散性复合导电剂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611030302.9A CN106782875B (zh) | 2016-11-22 | 2016-11-22 | 一种高分散性复合导电剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106782875A CN106782875A (zh) | 2017-05-31 |
CN106782875B true CN106782875B (zh) | 2019-01-01 |
Family
ID=58970480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611030302.9A Active CN106782875B (zh) | 2016-11-22 | 2016-11-22 | 一种高分散性复合导电剂的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106782875B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014067566A (ja) * | 2012-09-25 | 2014-04-17 | Bando Chem Ind Ltd | 導電ペースト |
CN103936930B (zh) * | 2014-04-08 | 2016-06-08 | 昆明理工大学 | 蔗髓薄壁细胞网状季铵盐阳离子纤维素的制备方法 |
CN204179149U (zh) * | 2014-11-10 | 2015-02-25 | 南京中储新能源有限公司 | 二次电池正极极片及二次铝电池 |
CN104860293B (zh) * | 2015-03-31 | 2017-01-25 | 大连理工大学 | 碳纳米管三维网络宏观体、其聚合物复合材料及其制备方法 |
CN105754159B (zh) * | 2016-03-15 | 2018-02-09 | 青岛科技大学 | 一种高强度、防静电的胶乳复合材料、制备及应用 |
CN106085020A (zh) * | 2016-07-03 | 2016-11-09 | 丁玉琴 | 一种骨炭高粘结性透波涂层粉料的制备方法 |
-
2016
- 2016-11-22 CN CN201611030302.9A patent/CN106782875B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106782875A (zh) | 2017-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108550821B (zh) | 一种基于Ni-MOF的核壳结构磷化镍/碳微球的制备方法 | |
CN102082262B (zh) | 纳米碳包覆的锂电池负极材料的制备方法 | |
CN105776182A (zh) | 一种中空管状生物碳的制备方法及应用 | |
CN105958076B (zh) | 改性炭材料、其制备方法、负极铅膏、极板及铅炭电池 | |
CN105826538A (zh) | 一种以生物质为碳源的CCo3O4核壳结构锂离子电池负极材料的制备方法 | |
CN103832996A (zh) | 石墨烯/碳纳米管复合材料及制备方法和应用 | |
CN107959006A (zh) | 一种木质素基硬碳/碳纳米管复合材料及其制备方法和在锂离子电池负极材料中的应用 | |
CN109301194B (zh) | 磷量子点复合多孔硬碳材料及其制备方法和应用 | |
CN108101051A (zh) | 一种超级电容器用海藻基活性炭前驱体的制备方法 | |
CN107887588A (zh) | 一种纳米硫颗粒/二维层状碳化钛复合材料的制备方法和应用 | |
CN109019598A (zh) | 一种混合生物质制备高比电容的三维多孔碳材料的方法和制成的三维多孔碳材料及其应用 | |
CN108899479A (zh) | 一种提高磷酸铁锂正极材料电化学性能的改性方法 | |
CN109400905B (zh) | 一种金属有机骨架Mn-BTC及制备方法和应用 | |
CN108715447A (zh) | 一种樟树基多孔活性炭及其制备方法和在电化学储能中的应用 | |
CN108682813A (zh) | 一种硅碳复合材料的制备方法及应用 | |
CN109802124A (zh) | 一种金属原子掺杂多孔碳纳米复合材料及其制备方法和应用 | |
CN103832997A (zh) | 石墨烯/炭黑复合材料及制备方法和应用 | |
CN106229162A (zh) | 一种过渡金属碳纳米复合材料的制备方法 | |
CN103833011A (zh) | 石墨烯/炭黑复合材料及制备方法和应用 | |
CN109037680A (zh) | 一种长循环性能的氮掺杂的多孔碳负极储能材料及其制备方法 | |
CN108054442A (zh) | 一种利用丝网印刷技术制备织物状水系锂离子电池的方法 | |
CN105742597A (zh) | 一种新型锂离子电池负极材料的制备方法 | |
CN105895871B (zh) | 一种多孔硅碳复合材料及其制备方法与应用 | |
CN108910880A (zh) | 用于超级电容器的多孔层状活性炭材料及其制备方法 | |
CN108987704A (zh) | 一种具有多孔结构的锂离子电池硅碳复合负极材料的制备方法及其应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181114 Address after: Room 501, Unit 4, Building 6, Baiyunxincun, Jiaojiang District, Taizhou City, Zhejiang Province Applicant after: Ye Jing Address before: 213164 Block C 414-416, Tianhong Building, Science and Education City, 801 Changwu Middle Road, Changzhou City, Jiangsu Province Applicant before: Changzhou Yu Yu Intellectual Property Co., Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191224 Address after: 530000, 43, Xingguang Road, Jiangnan District, the Guangxi Zhuang Autonomous Region, Nanning Patentee after: NANNING POWER SUPPLYING BUREAU OF GUANGXI POWER GRID CORPORTAION Address before: Room 501, Unit 4, Building 6, Baiyunxincun, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: Ye Jing |