CN110707317A - 一种硅碳负极材料制备装置 - Google Patents
一种硅碳负极材料制备装置 Download PDFInfo
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- CN110707317A CN110707317A CN201911139392.9A CN201911139392A CN110707317A CN 110707317 A CN110707317 A CN 110707317A CN 201911139392 A CN201911139392 A CN 201911139392A CN 110707317 A CN110707317 A CN 110707317A
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- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000007773 negative electrode material Substances 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000002994 raw material Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 2
- 239000010405 anode material Substances 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 abstract description 6
- 238000010041 electrostatic spinning Methods 0.000 abstract description 6
- 229910000077 silane Inorganic materials 0.000 abstract description 6
- 239000010406 cathode material Substances 0.000 abstract description 5
- 229920000642 polymer Polymers 0.000 abstract description 5
- 230000005684 electric field Effects 0.000 abstract description 4
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 3
- 238000009987 spinning Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Silicon Compounds (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201911139392.9A CN110707317B (zh) | 2019-11-20 | 2019-11-20 | 一种硅碳负极材料制备装置 |
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CN201911139392.9A CN110707317B (zh) | 2019-11-20 | 2019-11-20 | 一种硅碳负极材料制备装置 |
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CN110707317A true CN110707317A (zh) | 2020-01-17 |
CN110707317B CN110707317B (zh) | 2022-03-25 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114737267A (zh) * | 2022-04-11 | 2022-07-12 | 金凤 | 一种纳米纤维静电纺丝设备 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1908255A (zh) * | 2006-08-21 | 2007-02-07 | 福建师范大学 | 静电纺丝仪 |
CN103243483A (zh) * | 2013-05-10 | 2013-08-14 | 北京化工大学 | 一种熔体微分式注射静电纺丝装置 |
KR20150040114A (ko) * | 2013-10-04 | 2015-04-14 | 주식회사 엘지화학 | 부직포의 제조방법과 제조장치, 이 방법으로 제조된 부직포, 이 부직포를 포함하는 전지용 분리막 및 전기화학 전지 |
TW201536969A (zh) * | 2014-03-17 | 2015-10-01 | Univ Nat Sun Yat Sen | 中空壓電纖維製造裝置及其製造方法 |
CN107834047A (zh) * | 2017-11-10 | 2018-03-23 | 河南中联高科新能源有限公司 | 硅碳负极材料制备方法及装置 |
CN108560066A (zh) * | 2018-07-19 | 2018-09-21 | 叶华 | 一种手持便携式静电纺丝设备 |
CN109037610A (zh) * | 2018-07-03 | 2018-12-18 | 大同新成新材料股份有限公司 | 一种硅碳负极材料中间体外部致密包覆方法及包覆装置 |
CN109216672A (zh) * | 2018-08-13 | 2019-01-15 | 大同新成新材料股份有限公司 | 一种硅碳负极材料制备方法及装置 |
CN109252228A (zh) * | 2018-10-24 | 2019-01-22 | 南京捷纳思新材料有限公司 | 静电微流控纺丝装置及纺丝工艺 |
CN109360958A (zh) * | 2018-10-11 | 2019-02-19 | 大同新成新材料股份有限公司 | 一种硅碳负极材料制备方法及装置 |
CN109524639A (zh) * | 2018-10-16 | 2019-03-26 | 华南师范大学 | 利用静电纺丝制备锂离子电池g-C3N4/硅碳负极材料的方法及其应用 |
CN109972292A (zh) * | 2019-04-30 | 2019-07-05 | 中国科学院苏州纳米技术与纳米仿生研究所南昌研究院 | 材料表面原位包覆静电纺丝纳米纤维薄膜的方法及系统 |
CN110079877A (zh) * | 2019-05-30 | 2019-08-02 | 上海理工大学 | 四种电纺多级复合同轴纺丝头装置 |
CN110257928A (zh) * | 2019-05-31 | 2019-09-20 | 中鸿纳米纤维技术丹阳有限公司 | 一种纳米纤维静电纺丝专用溶液供给设备 |
-
2019
- 2019-11-20 CN CN201911139392.9A patent/CN110707317B/zh active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1908255A (zh) * | 2006-08-21 | 2007-02-07 | 福建师范大学 | 静电纺丝仪 |
CN103243483A (zh) * | 2013-05-10 | 2013-08-14 | 北京化工大学 | 一种熔体微分式注射静电纺丝装置 |
KR20150040114A (ko) * | 2013-10-04 | 2015-04-14 | 주식회사 엘지화학 | 부직포의 제조방법과 제조장치, 이 방법으로 제조된 부직포, 이 부직포를 포함하는 전지용 분리막 및 전기화학 전지 |
TW201536969A (zh) * | 2014-03-17 | 2015-10-01 | Univ Nat Sun Yat Sen | 中空壓電纖維製造裝置及其製造方法 |
CN107834047A (zh) * | 2017-11-10 | 2018-03-23 | 河南中联高科新能源有限公司 | 硅碳负极材料制备方法及装置 |
CN109037610A (zh) * | 2018-07-03 | 2018-12-18 | 大同新成新材料股份有限公司 | 一种硅碳负极材料中间体外部致密包覆方法及包覆装置 |
CN108560066A (zh) * | 2018-07-19 | 2018-09-21 | 叶华 | 一种手持便携式静电纺丝设备 |
CN109216672A (zh) * | 2018-08-13 | 2019-01-15 | 大同新成新材料股份有限公司 | 一种硅碳负极材料制备方法及装置 |
CN109360958A (zh) * | 2018-10-11 | 2019-02-19 | 大同新成新材料股份有限公司 | 一种硅碳负极材料制备方法及装置 |
CN109524639A (zh) * | 2018-10-16 | 2019-03-26 | 华南师范大学 | 利用静电纺丝制备锂离子电池g-C3N4/硅碳负极材料的方法及其应用 |
CN109252228A (zh) * | 2018-10-24 | 2019-01-22 | 南京捷纳思新材料有限公司 | 静电微流控纺丝装置及纺丝工艺 |
CN109972292A (zh) * | 2019-04-30 | 2019-07-05 | 中国科学院苏州纳米技术与纳米仿生研究所南昌研究院 | 材料表面原位包覆静电纺丝纳米纤维薄膜的方法及系统 |
CN110079877A (zh) * | 2019-05-30 | 2019-08-02 | 上海理工大学 | 四种电纺多级复合同轴纺丝头装置 |
CN110257928A (zh) * | 2019-05-31 | 2019-09-20 | 中鸿纳米纤维技术丹阳有限公司 | 一种纳米纤维静电纺丝专用溶液供给设备 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114737267A (zh) * | 2022-04-11 | 2022-07-12 | 金凤 | 一种纳米纤维静电纺丝设备 |
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Address after: 519000 No. 5, Keji 8th Road, Tangjiawan Town, high tech Zone, Zhuhai, Guangdong Applicant after: Changyuan Zehui New Energy Materials Research Institute (Zhuhai) Co.,Ltd. Address before: 519060 zone F, first floor, plant 6, Pingdong Second Road, Nanping Science and Technology Industrial Park, Zhuhai, Guangdong Applicant before: Zehui New Energy Materials Research Institute (Zhuhai) Co.,Ltd. |
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Address after: 519000, Building 1-77, No. 625 Xinsha Fifth Road, Tangjiawan Town, High tech Zone, Zhuhai City, Guangdong Province Patentee after: Changyuan New Energy Materials Research Institute (Guangdong) Co.,Ltd. Address before: 519000 No. 5, Keji 8th Road, Tangjiawan Town, high tech Zone, Zhuhai, Guangdong Patentee before: Changyuan Zehui New Energy Materials Research Institute (Zhuhai) Co.,Ltd. |
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