CA2176452C - Methode de reduction de la surface effective de poudres carbonees - Google Patents

Methode de reduction de la surface effective de poudres carbonees Download PDF

Info

Publication number: CA2176452C
Authority: CA; Canada
Prior art keywords: carbonaceous powder; carbonaceous; pitch; powder; surface area
Prior art date: 1996-05-13
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.): Expired - Lifetime

Application number

CA002176452A

Other languages

English (en)

Other versions

CA2176452A1 (fr

Inventor

Qiming Zhong

Ulrich Von Sacken

Jan Naess Reimers

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

E One Moli Energy Canada Ltd

Original Assignee

E One Moli Energy Canada Ltd

Priority date (The priority date 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 date listed.)

1996-05-13

Filing date

1996-05-13

Publication date

2008-12-02

1996-05-13 Application filed by E One Moli Energy Canada Ltd filed Critical E One Moli Energy Canada Ltd

1996-05-13 Priority to CA002176452A priority Critical patent/CA2176452C/fr

1997-05-09 Priority to JP9119784A priority patent/JPH1059703A/ja

1997-11-14 Publication of CA2176452A1 publication Critical patent/CA2176452A1/fr

2008-12-02 Application granted granted Critical

2008-12-02 Publication of CA2176452C publication Critical patent/CA2176452C/fr

2016-05-13 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000843 powder Substances 0.000 title claims abstract description 132
238000000034 method Methods 0.000 title claims abstract description 48
239000011295 pitch Substances 0.000 claims abstract description 37
238000000354 decomposition reaction Methods 0.000 claims abstract description 24
239000011294 coal tar pitch Substances 0.000 claims abstract description 20
239000011301 petroleum pitch Substances 0.000 claims abstract description 20
239000000203 mixture Substances 0.000 claims abstract description 18
HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 14
229910001416 lithium ion Inorganic materials 0.000 claims abstract description 14
238000002156 mixing Methods 0.000 claims abstract description 10
230000002829 reductive effect Effects 0.000 claims abstract description 10
239000002245 particle Substances 0.000 claims description 52
238000000197 pyrolysis Methods 0.000 claims description 31
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
229910002804 graphite Inorganic materials 0.000 claims description 13
239000010439 graphite Substances 0.000 claims description 13
238000009826 distribution Methods 0.000 claims description 12
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 9
229910052744 lithium Inorganic materials 0.000 claims description 8
229910052799 carbon Inorganic materials 0.000 claims description 6
238000004519 manufacturing process Methods 0.000 claims description 6
239000003792 electrolyte Substances 0.000 claims description 3
238000002360 preparation method Methods 0.000 claims description 2
230000008569 process Effects 0.000 claims description 2
239000012615 aggregate Substances 0.000 claims 6
238000009499 grossing Methods 0.000 claims 6
239000011248 coating agent Substances 0.000 abstract description 10
238000000576 coating method Methods 0.000 abstract description 10
239000002931 mesocarbon microbead Substances 0.000 description 24
239000011888 foil Substances 0.000 description 13
230000009467 reduction Effects 0.000 description 11
238000006722 reduction reaction Methods 0.000 description 11
239000010405 anode material Substances 0.000 description 8
238000006243 chemical reaction Methods 0.000 description 6
150000001875 compounds Chemical class 0.000 description 6
238000003780 insertion Methods 0.000 description 5
230000037431 insertion Effects 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 4
KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 4
238000005054 agglomeration Methods 0.000 description 4
230000002776 aggregation Effects 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
239000007772 electrode material Substances 0.000 description 4
JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 4
238000000227 grinding Methods 0.000 description 4
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
239000002033 PVDF binder Substances 0.000 description 3
239000011230 binding agent Substances 0.000 description 3
239000010406 cathode material Substances 0.000 description 3
230000000052 comparative effect Effects 0.000 description 3
238000010276 construction Methods 0.000 description 3
235000015110 jellies Nutrition 0.000 description 3
239000008274 jelly Substances 0.000 description 3
239000011255 nonaqueous electrolyte Substances 0.000 description 3
238000012856 packing Methods 0.000 description 3
239000002904 solvent Substances 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
229910003005 LiNiO2 Inorganic materials 0.000 description 2
229910001290 LiPF6 Inorganic materials 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000008859 change Effects 0.000 description 2
239000000571 coke Substances 0.000 description 2
239000011889 copper foil Substances 0.000 description 2
239000007771 core particle Substances 0.000 description 2
239000007789 gas Substances 0.000 description 2
230000002427 irreversible effect Effects 0.000 description 2
239000004570 mortar (masonry) Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
229920002981 polyvinylidene fluoride Polymers 0.000 description 2
239000002243 precursor Substances 0.000 description 2
238000012216 screening Methods 0.000 description 2
239000002002 slurry Substances 0.000 description 2
239000000758 substrate Substances 0.000 description 2
238000012360 testing method Methods 0.000 description 2
229910032387 LiCoO2 Inorganic materials 0.000 description 1
229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 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 description 1
229930006000 Sucrose Natural products 0.000 description 1
238000003677 abuse test Methods 0.000 description 1
230000004075 alteration Effects 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
150000001491 aromatic compounds Chemical class 0.000 description 1
238000003490 calendering Methods 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
239000006182 cathode active material Substances 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
239000011162 core material Substances 0.000 description 1
238000002788 crimping Methods 0.000 description 1
150000005676 cyclic carbonates Chemical class 0.000 description 1
235000013681 dietary sucrose Nutrition 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000007561 laser diffraction method Methods 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229910003002 lithium salt Inorganic materials 0.000 description 1
159000000002 lithium salts Chemical class 0.000 description 1
229910001496 lithium tetrafluoroborate Inorganic materials 0.000 description 1
229910021437 lithium-transition metal oxide Inorganic materials 0.000 description 1
239000000463 material Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000002161 passivation Methods 0.000 description 1
238000009829 pitch coating Methods 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
-1 polypropylene Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000011877 solvent mixture Substances 0.000 description 1
239000004071 soot Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
239000012798 spherical particle Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000003746 surface roughness Effects 0.000 description 1
238000004804 winding Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/002—Working-up pitch, asphalt, bitumen by thermal means
- 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
- H01M4/362—Composites
- 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
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
- 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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
- 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)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Electrochemistry (AREA)
Structural Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Inorganic Chemistry (AREA)
Civil Engineering (AREA)
Composite Materials (AREA)
Materials Engineering (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Battery Electrode And Active Subsutance (AREA)
Carbon And Carbon Compounds (AREA)
Secondary Cells (AREA)

CA002176452A 1996-05-13 1996-05-13 Methode de reduction de la surface effective de poudres carbonees Expired - Lifetime CA2176452C (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CA002176452A CA2176452C (fr)	1996-05-13	1996-05-13	Methode de reduction de la surface effective de poudres carbonees
JP9119784A JPH1059703A (ja)	1996-05-13	1997-05-09	炭素質粉末表面積の低減方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA002176452A CA2176452C (fr)	1996-05-13	1996-05-13	Methode de reduction de la surface effective de poudres carbonees

Publications (2)

Publication Number	Publication Date
CA2176452A1 CA2176452A1 (fr)	1997-11-14
CA2176452C true CA2176452C (fr)	2008-12-02

Family

ID=4158193

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002176452A Expired - Lifetime CA2176452C (fr)	1996-05-13	1996-05-13	Methode de reduction de la surface effective de poudres carbonees

Country Status (2)

Country	Link
JP (1)	JPH1059703A (fr)
CA (1)	CA2176452C (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
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JP2000123870A (ja) *	1998-10-19	2000-04-28	Japan Storage Battery Co Ltd	非水電解質二次電池
JP4818498B2 (ja) *	2000-07-25	2011-11-16	シャープ株式会社	非水電解質二次電池
CA2320661A1 (fr) *	2000-09-26	2002-03-26	Hydro-Quebec	Nouveau procede de synthese de materiaux limpo4 a structure olivine
US7816037B2 (en)	2002-01-25	2010-10-19	Toyo Tanso Co., Ltd.	Anode material for lithium ion secondary battery
JP2005032688A (ja) *	2003-07-11	2005-02-03	Toshiba Corp	非水電解質二次電池
KR101496934B1 (ko)	2006-11-15	2015-03-03	유니버시티 오브 워싱톤 스루 이츠 센터 포 커머셜리제이션	전기 이중층 캐패시턴스 장치
TWI493780B (zh) *	2008-03-31	2015-07-21	派諾得公司	用於電池的陽極粉末
CN105226284B (zh)	2009-07-01	2017-11-28	巴斯夫欧洲公司	超纯合成碳材料
US8916296B2 (en)	2010-03-12	2014-12-23	Energ2 Technologies, Inc.	Mesoporous carbon materials comprising bifunctional catalysts
JP5680191B2 (ja) *	2010-06-18	2015-03-04	深▲セン▼市貝特瑞新能源材料股▲ふん▼有限公司	リチウムイオン電池の複合硬質炭素負極材料及びその製造方法
WO2012045002A1 (fr)	2010-09-30	2012-04-05	Energ2 Technologies, Inc.	Agrégation améliorée de particules d'accumulation d'énergie
JP6324726B2 (ja)	2010-12-28	2018-05-16	ビーエーエスエフソシエタス・ヨーロピアＢａｓｆＳｅ	電気化学特性が向上した炭素材料
US20120262127A1 (en)	2011-04-15	2012-10-18	Energ2 Technologies, Inc.	Flow ultracapacitor
CN103947017B (zh)	2011-06-03	2017-11-17	巴斯福股份公司	用于混合能量存储装置中的碳‑铅共混物
WO2013120011A1 (fr)	2012-02-09	2013-08-15	Energ2 Technologies, Inc.	Préparation de résines polymères et de matériaux carbonés
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US20160344030A1 (en) *	2013-06-12	2016-11-24	Energ2 Technologies, Inc.	High capacity hard carbon materials comprising efficiency enhancers
WO2015059892A1 (fr)	2013-10-21	2015-04-30	株式会社クラレ	Matériau carboné pour des électrodes négatives des batteries rechargeables à électrolyte non aqueux
US10195583B2 (en)	2013-11-05	2019-02-05	Group 14 Technologies, Inc.	Carbon-based compositions with highly efficient volumetric gas sorption
WO2015129200A1 (fr) *	2014-02-28	2015-09-03	株式会社クレハ	Procédé pour fabriquer un matériau carboné pour cellule secondaire à électrolyte non aqueux
JP5894688B2 (ja) *	2014-02-28	2016-03-30	株式会社クレハ	非水電解質二次電池用炭素質材料およびその製造方法、非水電解質二次電池用負極ならびに非水電解質二次電池
JP5957631B2 (ja) *	2014-02-28	2016-07-27	株式会社クレハ	非水電解質二次電池用炭素質材料の製造方法
KR102663138B1 (ko)	2014-03-14	2024-05-03	그룹14 테크놀로지스, 인코포레이티드	용매의 부재하의 졸-겔 중합을 위한 신규한 방법 및 그러한 방법으로부터의 가변형 탄소 구조의 생성
US20190097222A1 (en)	2015-08-14	2019-03-28	Energ2 Technologies, Inc.	Composites of porous nano-featured silicon materials and carbon materials
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EP3580169A2 (fr) *	2017-02-08	2019-12-18	National Electrical Carbon Products, Inc.	Poudres de carbone et leurs procédés de fabrication
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US11639292B2 (en)	2020-08-18	2023-05-02	Group14 Technologies, Inc.	Particulate composite materials
EP4146595A1 (fr)	2020-08-18	2023-03-15	Group14 Technologies, Inc.	Fabrication de matériaux composites silicium-carbone
US11174167B1 (en)	2020-08-18	2021-11-16	Group14 Technologies, Inc.	Silicon carbon composites comprising ultra low Z
US11335903B2 (en)	2020-08-18	2022-05-17	Group14 Technologies, Inc.	Highly efficient manufacturing of silicon-carbon composites materials comprising ultra low z
CN116457309B (zh)	2020-09-30	2025-02-14	14集团技术公司	控制硅-碳复合材料的氧含量和反应性的钝化方法

1996
- 1996-05-13 CA CA002176452A patent/CA2176452C/fr not_active Expired - Lifetime
1997
- 1997-05-09 JP JP9119784A patent/JPH1059703A/ja active Pending

Also Published As

Publication number	Publication date
CA2176452A1 (fr)	1997-11-14
JPH1059703A (ja)	1998-03-03

Legal Events

Date	Code	Title	Description
2003-02-12	EEER	Examination request
2016-07-17	MKEX	Expiry	Effective date: 20160513

Publication	Publication Date	Title
CA2176452C (fr)	2008-12-02	Methode de reduction de la surface effective de poudres carbonees
JP4840449B2 (ja)	2011-12-21	炭素材料およびその製造方法
JP3193342B2 (ja)	2001-07-30	非水電解質二次電池
CA2341693C (fr)	2006-07-11	Accumulateur a electrolyte non aqueux, procede de fabrication associe et composition de matiere carbonee
KR100722071B1 (ko)	2007-08-16	리튬이차전지용음극재료,그의제조방법및그를이용한이차전지
JP4161376B2 (ja)	2008-10-08	非水電解液二次電池
EP0700105B1 (fr)	2003-04-16	Matériau d'électrode carboné pour une pile secondaire et procédé pour la production de celui-ci
JP3722318B2 (ja)	2005-11-30	二次電池用電極およびその製造方法、並びに非水電解液二次電池
US20030160215A1 (en)	2003-08-28	Coated carbonaceous particles particularly useful as electrode materials in electrical storage cells, and methods of making the same
US6103423A (en)	2000-08-15	Negative electrode for secondary cells and a non-aqueous electrolyte secondary cell comprising the same as at least one electrode
EP0740356A1 (fr)	1996-10-30	Electrode en carbone pour pile secondaire non-aqueuse, sa méthode de fabrication et pile secondaire non-aqueuse utilisant celle-ci
JP3436033B2 (ja)	2003-08-11	非水電解液二次電池
KR19980080096A (ko)	1998-11-25	리튬 2차 전지 및 음극 제조방법
KR19990083322A (ko)	1999-11-25	리튬이온이차전지의음극재료에적합한흑연분말
EP0726606B1 (fr)	2002-12-04	Matériau d'électrode carboné pour une pile et procédé pour la production de celui-ci
US5741472A (en)	1998-04-21	Carbonaceous electrode material for secondary battery
JP5061718B2 (ja)	2012-10-31	炭素材料粉末およびその製造方法
KR20130098928A (ko)	2013-09-05	리튬 이차전지용 전극활물질 및 그 제조방법
JP2004071580A (ja)	2004-03-04	リチウム二次電池用負極材料および、それを用いた二次電池
JP2000003708A (ja)	2000-01-07	被覆炭素材料、その製造方法、ならびにそれを用いたリチウム二次電池
JPH11191408A (ja)	1999-07-13	リチウムイオン二次電池用負極活物質、これを用いて製造した負極板及びリチウムイオン二次電池
JP2003176115A (ja)	2003-06-24	黒鉛粉末の製造方法、黒鉛粉末およびリチウムイオン二次電池
JP4604599B2 (ja)	2011-01-05	炭素粉末とその製造方法
JPH065288A (ja)	1994-01-14	カ―ボン電極とこれを用いたリチウム二次電池
JPH09283143A (ja)	1997-10-31	リチウムイオン二次電池