ZA200006223B - Carbon based electrodes. - Google Patents

Carbon based electrodes. Download PDF

Info

Publication number: ZA200006223B
Authority: ZA; South Africa
Prior art keywords: electrode; carbon; activated carbon; mixture; weight
Prior art date: 1998-05-07

Application number

ZA200006223A

Other languages

English (en)

Inventor

Timothy James Calver

Philip John Mitchell

Stewart Ernest Male

Ian Whyte

Original Assignee

Regenesys Tech 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.)

1998-05-07

Filing date

2000-11-01

Publication date

2002-02-01

2000-11-01 Application filed by Regenesys Tech Ltd filed Critical Regenesys Tech Ltd

2002-02-01 Publication of ZA200006223B publication Critical patent/ZA200006223B/en

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 116
229910052799 carbon Inorganic materials 0.000 title claims description 42
239000011162 core material Substances 0.000 claims description 27
238000000034 method Methods 0.000 claims description 27
239000011230 binding agent Substances 0.000 claims description 26
239000000203 mixture Substances 0.000 claims description 26
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 23
229910052717 sulfur Inorganic materials 0.000 claims description 22
239000011593 sulfur Substances 0.000 claims description 22
238000006722 reduction reaction Methods 0.000 claims description 19
239000000463 material Substances 0.000 claims description 17
230000009467 reduction Effects 0.000 claims description 17
239000002131 composite material Substances 0.000 claims description 14
229920000642 polymer Polymers 0.000 claims description 13
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
239000003792 electrolyte Substances 0.000 claims description 10
229910052760 oxygen Inorganic materials 0.000 claims description 10
239000001301 oxygen Substances 0.000 claims description 10
239000002245 particle Substances 0.000 claims description 9
-1 polyethylene Polymers 0.000 claims description 9
239000002033 PVDF binder Substances 0.000 claims description 8
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 8
239000010410 layer Substances 0.000 claims description 7
238000004519 manufacturing process Methods 0.000 claims description 7
229920002981 polyvinylidene fluoride Polymers 0.000 claims description 7
239000011148 porous material Substances 0.000 claims description 7
239000004743 Polypropylene Substances 0.000 claims description 5
239000004744 fabric Substances 0.000 claims description 5
229920001903 high density polyethylene Polymers 0.000 claims description 5
239000004700 high-density polyethylene Substances 0.000 claims description 5
239000012978 lignocellulosic material Substances 0.000 claims description 5
229920001155 polypropylene Polymers 0.000 claims description 5
239000004698 Polyethylene Substances 0.000 claims description 4
229910021383 artificial graphite Inorganic materials 0.000 claims description 4
238000000748 compression moulding Methods 0.000 claims description 4
238000005520 cutting process Methods 0.000 claims description 4
229920000573 polyethylene Polymers 0.000 claims description 4
229920001021 polysulfide Polymers 0.000 claims description 4
239000005077 polysulfide Substances 0.000 claims description 4
150000008117 polysulfides Polymers 0.000 claims description 4
239000002344 surface layer Substances 0.000 claims description 4
239000006229 carbon black Substances 0.000 claims description 3
238000005341 cation exchange Methods 0.000 claims description 3
238000004146 energy storage Methods 0.000 claims description 3
239000012528 membrane Substances 0.000 claims description 3
238000012983 electrochemical energy storage Methods 0.000 claims description 2
238000006243 chemical reaction Methods 0.000 description 15
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
239000000306 component Substances 0.000 description 6
230000006835 compression Effects 0.000 description 6
238000007906 compression Methods 0.000 description 6
229910052751 metal Inorganic materials 0.000 description 6
239000002184 metal Substances 0.000 description 6
238000001994 activation Methods 0.000 description 5
239000000843 powder Substances 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 4
230000004913 activation Effects 0.000 description 4
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 4
229910052794 bromium Inorganic materials 0.000 description 4
239000008358 core component Substances 0.000 description 4
150000002739 metals Chemical class 0.000 description 4
235000014571 nuts Nutrition 0.000 description 4
238000001179 sorption measurement Methods 0.000 description 4
VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
238000004026 adhesive bonding Methods 0.000 description 3
230000003197 catalytic effect Effects 0.000 description 3
230000001419 dependent effect Effects 0.000 description 3
235000013399 edible fruits Nutrition 0.000 description 3
230000000694 effects Effects 0.000 description 3
229910052742 iron Inorganic materials 0.000 description 3
BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 2
229920006370 Kynar Polymers 0.000 description 2
239000003570 air Substances 0.000 description 2
238000010276 construction Methods 0.000 description 2
239000010411 electrocatalyst Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
229910052753 mercury Inorganic materials 0.000 description 2
229910052976 metal sulfide Inorganic materials 0.000 description 2
229910052750 molybdenum Inorganic materials 0.000 description 2
229910052759 nickel Inorganic materials 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
238000002459 porosimetry Methods 0.000 description 2
238000011946 reduction process Methods 0.000 description 2
JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
150000004763 sulfides Chemical class 0.000 description 2
244000144725 Amygdalus communis Species 0.000 description 1
235000011437 Amygdalus communis Nutrition 0.000 description 1
244000144730 Amygdalus persica Species 0.000 description 1
244000060011 Cocos nucifera Species 0.000 description 1
235000013162 Cocos nucifera Nutrition 0.000 description 1
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 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
240000007817 Olea europaea Species 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
235000006040 Prunus persica var persica Nutrition 0.000 description 1
239000005864 Sulphur Substances 0.000 description 1
GJEAMHAFPYZYDE-UHFFFAOYSA-N [C].[S] Chemical compound [C].[S] GJEAMHAFPYZYDE-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
235000020224 almond Nutrition 0.000 description 1
UYJXRRSPUVSSMN-UHFFFAOYSA-P ammonium sulfide Chemical compound [NH4+].[NH4+].[S-2] UYJXRRSPUVSSMN-UHFFFAOYSA-P 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
230000002301 combined effect Effects 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
238000003487 electrochemical reaction Methods 0.000 description 1
238000007731 hot pressing Methods 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
239000011229 interlayer Substances 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
230000007774 longterm Effects 0.000 description 1
238000000691 measurement method Methods 0.000 description 1
238000000386 microscopy Methods 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
229920000131 polyvinylidene Polymers 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
238000006479 redox reaction Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000007873 sieving Methods 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000000758 substrate Substances 0.000 description 1
238000007669 thermal treatment Methods 0.000 description 1
238000003466 welding 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/184—Regeneration by electrochemical means
- H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/96—Carbon-based electrodes
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Sustainable Energy (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Sustainable Development (AREA)
Life Sciences & Earth Sciences (AREA)
Battery Electrode And Active Subsutance (AREA)
Hybrid Cells (AREA)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Inert Electrodes (AREA)
Electrodes For Compound Or Non-Metal Manufacture (AREA)
Electric Double-Layer Capacitors Or The Like (AREA)
Secondary Cells (AREA)
Carbon And Carbon Compounds (AREA)

ZA200006223A 1998-05-07 2000-11-01 Carbon based electrodes. ZA200006223B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9809773A GB2337150B (en)	1998-05-07	1998-05-07	Carbon based electrodes

Publications (1)

Publication Number	Publication Date
ZA200006223B true ZA200006223B (en)	2002-02-01

Family

ID=10831614

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA200006223A ZA200006223B (en)	1998-05-07	2000-11-01	Carbon based electrodes.

Country Status (26)

Country	Link
US (1)	US6511767B1 (cs)
EP (1)	EP1084518B1 (cs)
JP (1)	JP2002513995A (cs)
KR (1)	KR20010043360A (cs)
CN (1)	CN1314011A (cs)
AT (1)	ATE221256T1 (cs)
AU (1)	AU759108B2 (cs)
BG (1)	BG104920A (cs)
BR (1)	BR9910266A (cs)
CA (1)	CA2332051A1 (cs)
CZ (1)	CZ20004117A3 (cs)
DE (1)	DE69902268T2 (cs)
DK (1)	DK1084518T3 (cs)
ES (1)	ES2178432T3 (cs)
GB (1)	GB2337150B (cs)
HU (1)	HUP0104346A3 (cs)
IL (1)	IL139392A0 (cs)
MY (1)	MY132960A (cs)
NO (1)	NO20005583L (cs)
NZ (1)	NZ507971A (cs)
PL (1)	PL343827A1 (cs)
PT (1)	PT1084518E (cs)
SK (1)	SK16592000A3 (cs)
TW (1)	TW520406B (cs)
WO (1)	WO1999057775A1 (cs)
ZA (1)	ZA200006223B (cs)

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CN117247899A (zh)	2017-03-31	2023-12-19	泰尔茂比司特公司	细胞扩增
CN107445253A (zh) *	2017-08-09	2017-12-08	南京大学	树脂复合活性炭双层电极、制备方法及其应用
US11094925B2 (en)	2017-12-22	2021-08-17	Zenlabs Energy, Inc.	Electrodes with silicon oxide active materials for lithium ion cells achieving high capacity, high energy density and long cycle life performance
CN108585125B (zh) *	2018-04-04	2020-12-04	南京大学	还原水中硝态氮的碳基铜镍复合电极、制备方法及其应用
KR20220154689A (ko) *	2020-03-17	2022-11-22	주식회사 쿠라레	전기 화학 소자 정극용 첨가제 및 그것을 포함하는 전기 화학 소자 정극용 조성물 그리고 전기 화학 소자
EP4314244B1 (en)	2021-03-23	2025-07-23	Terumo BCT, Inc.	Cell capture and expansion
CN113718279A (zh) *	2021-08-31	2021-11-30	武汉科技大学	木头基多孔活化碳/Ni0.2Mo0.8N电催化材料及其制备方法
US12209689B2 (en)	2022-02-28	2025-01-28	Terumo Kabushiki Kaisha	Multiple-tube pinch valve assembly
CN114702022B (zh) *	2022-03-15	2023-09-12	广东邦普循环科技有限公司	硬碳负极材料的制备方法和应用
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1998
- 1998-05-07 GB GB9809773A patent/GB2337150B/en not_active Expired - Fee Related
1999
- 1999-05-05 KR KR1020007012371A patent/KR20010043360A/ko not_active Withdrawn
- 1999-05-05 ES ES99919438T patent/ES2178432T3/es not_active Expired - Lifetime
- 1999-05-05 US US09/674,847 patent/US6511767B1/en not_active Expired - Fee Related
- 1999-05-05 AU AU37226/99A patent/AU759108B2/en not_active Ceased
- 1999-05-05 DK DK99919438T patent/DK1084518T3/da active
- 1999-05-05 HU HU0104346A patent/HUP0104346A3/hu unknown
- 1999-05-05 CA CA002332051A patent/CA2332051A1/en not_active Abandoned
- 1999-05-05 EP EP99919438A patent/EP1084518B1/en not_active Expired - Lifetime
- 1999-05-05 WO PCT/GB1999/001396 patent/WO1999057775A1/en not_active Ceased
- 1999-05-05 AT AT99919438T patent/ATE221256T1/de not_active IP Right Cessation
- 1999-05-05 CZ CZ20004117A patent/CZ20004117A3/cs unknown
- 1999-05-05 DE DE69902268T patent/DE69902268T2/de not_active Expired - Fee Related
- 1999-05-05 PT PT99919438T patent/PT1084518E/pt unknown
- 1999-05-05 IL IL13939299A patent/IL139392A0/xx unknown
- 1999-05-05 CN CN99808376A patent/CN1314011A/zh active Pending
- 1999-05-05 JP JP2000547666A patent/JP2002513995A/ja active Pending
- 1999-05-05 BR BR9910266-8A patent/BR9910266A/pt not_active IP Right Cessation
- 1999-05-05 SK SK1659-2000A patent/SK16592000A3/sk unknown
- 1999-05-05 NZ NZ507971A patent/NZ507971A/xx unknown
- 1999-05-05 PL PL99343827A patent/PL343827A1/xx unknown
- 1999-05-06 MY MYPI99001794A patent/MY132960A/en unknown
- 1999-07-16 TW TW088112085A patent/TW520406B/zh not_active IP Right Cessation
2000
- 2000-11-01 ZA ZA200006223A patent/ZA200006223B/en unknown
- 2000-11-06 NO NO20005583A patent/NO20005583L/no not_active Application Discontinuation
- 2000-11-07 BG BG104920A patent/BG104920A/xx unknown

Also Published As

Publication number	Publication date
EP1084518B1 (en)	2002-07-24
NZ507971A (en)	2003-02-28
GB2337150A (en)	1999-11-10
PT1084518E (pt)	2002-11-29
AU759108B2 (en)	2003-04-03
DE69902268D1 (de)	2002-08-29
BG104920A (en)	2001-08-31
BR9910266A (pt)	2001-01-09
JP2002513995A (ja)	2002-05-14
NO20005583D0 (no)	2000-11-06
IL139392A0 (en)	2001-11-25
SK16592000A3 (sk)	2001-06-11
TW520406B (en)	2003-02-11
CA2332051A1 (en)	1999-11-11
GB9809773D0 (en)	1998-07-08
WO1999057775A1 (en)	1999-11-11
AU3722699A (en)	1999-11-23
CZ20004117A3 (cs)	2001-09-12
DE69902268T2 (de)	2003-01-23
CN1314011A (zh)	2001-09-19
HUP0104346A2 (hu)	2002-03-28
MY132960A (en)	2007-10-31
ES2178432T3 (es)	2002-12-16
KR20010043360A (ko)	2001-05-25
US6511767B1 (en)	2003-01-28
PL343827A1 (en)	2001-09-10
HUP0104346A3 (en)	2003-06-30
ATE221256T1 (de)	2002-08-15
GB2337150B (en)	2000-09-27
DK1084518T3 (da)	2002-11-11
NO20005583L (no)	2000-11-06
EP1084518A1 (en)	2001-03-21

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