CA2443934A1 - Fuel cells and other products containing modified carbon products - Google Patents
Fuel cells and other products containing modified carbon products Download PDFInfo
- Publication number
- CA2443934A1 CA2443934A1 CA002443934A CA2443934A CA2443934A1 CA 2443934 A1 CA2443934 A1 CA 2443934A1 CA 002443934 A CA002443934 A CA 002443934A CA 2443934 A CA2443934 A CA 2443934A CA 2443934 A1 CA2443934 A1 CA 2443934A1
- Authority
- CA
- Canada
- Prior art keywords
- carbon product
- catalyst
- modified carbon
- group
- attached
- 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.)
- Abandoned
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- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910021397 glassy carbon Inorganic materials 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000013383 initial experiment Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000012685 metal catalyst precursor Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
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- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 125000000626 sulfinic acid group Chemical group 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 238000006557 surface reaction Methods 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000001075 voltammogram Methods 0.000 description 1
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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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28294401P | 2001-04-11 | 2001-04-11 | |
| US60/282,944 | 2001-04-11 | ||
| US09/833,202 | 2001-04-11 | ||
| US09/833,202 US20030022055A1 (en) | 2001-04-11 | 2001-04-11 | Fuel cells and other products containing modified carbon products |
| US30789001P | 2001-07-26 | 2001-07-26 | |
| US60/307,890 | 2001-07-26 | ||
| US36330702P | 2002-03-08 | 2002-03-08 | |
| US60/363,307 | 2002-03-08 | ||
| PCT/US2002/011196 WO2002084767A2 (en) | 2001-04-11 | 2002-04-10 | Fuel cells and other products containing modified carbon products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2443934A1 true CA2443934A1 (en) | 2002-10-24 |
Family
ID=27501337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002443934A Abandoned CA2443934A1 (en) | 2001-04-11 | 2002-04-10 | Fuel cells and other products containing modified carbon products |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7541308B2 (enExample) |
| EP (1) | EP1573837A2 (enExample) |
| JP (1) | JP4361738B2 (enExample) |
| KR (1) | KR100841204B1 (enExample) |
| CN (1) | CN100448077C (enExample) |
| CA (1) | CA2443934A1 (enExample) |
| WO (1) | WO2002084767A2 (enExample) |
Families Citing this family (68)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7390441B2 (en) | 2002-05-23 | 2008-06-24 | Columbian Chemicals Company | Sulfonated conducting polymer-grafted carbon material for fuel cell applications |
| US7195834B2 (en) | 2002-05-23 | 2007-03-27 | Columbian Chemicals Company | Metallized conducting polymer-grafted carbon material and method for making |
| US7459103B2 (en) | 2002-05-23 | 2008-12-02 | Columbian Chemicals Company | Conducting polymer-grafted carbon material for fuel cell applications |
| JP2005527687A (ja) | 2002-05-23 | 2005-09-15 | コロンビアン ケミカルズ カンパニー | 燃料電池適用のためのスルホン化導電性ポリマーグラフト化炭素性材料 |
| AU2003233656A1 (en) | 2002-05-23 | 2003-12-12 | Columbian Chemicals Company | Conducting polymer-grafted carbon material for fuel cell applications |
| US7569302B2 (en) | 2002-11-05 | 2009-08-04 | Panasonic Corporation | Fuel cell for generating electric power |
| US7950221B2 (en) * | 2003-04-25 | 2011-05-31 | Catelectric Corp. | Methods and apparatus for controlling catalytic processes, including catalyst regeneration and soot elimination |
| US7732372B2 (en) * | 2003-11-26 | 2010-06-08 | Cabot Corporation | Particulate absorbent materials |
| WO2005090486A2 (en) * | 2004-03-15 | 2005-09-29 | Cabot Corporation | Surface modified carbon products and their applications |
| US20050221139A1 (en) * | 2004-03-15 | 2005-10-06 | Hampden-Smith Mark J | Modified carbon products, their use in bipolar plates and similar devices and methods relating to same |
| KR100708646B1 (ko) * | 2004-06-17 | 2007-04-18 | 삼성에스디아이 주식회사 | 양이온 교환 능력을 갖는 개질된 무기물 , 이를 포함하는복합전해질막, 및 이를 채용한 연료전지 |
| KR100590555B1 (ko) * | 2004-07-08 | 2006-06-19 | 삼성에스디아이 주식회사 | 담지 촉매 및 이를 이용한 연료전지 |
| KR100601984B1 (ko) * | 2005-01-20 | 2006-07-18 | 삼성에스디아이 주식회사 | 담지 촉매 및 그 제조방법 |
| KR100670284B1 (ko) * | 2005-02-04 | 2007-01-16 | 삼성에스디아이 주식회사 | 연료전지 |
| WO2006129629A1 (ja) * | 2005-05-31 | 2006-12-07 | Konica Minolta Holdings, Inc. | 燃料電池用電極及び燃料電池 |
| JP2007258111A (ja) * | 2006-03-24 | 2007-10-04 | Fujifilm Corp | 燃料電池用触媒材料、触媒膜、電極膜接合体および燃料電池 |
| JP4550798B2 (ja) * | 2006-12-25 | 2010-09-22 | シャープ株式会社 | 固体高分子電解質型燃料電池およびその製造方法 |
| US20090101516A1 (en) * | 2007-09-20 | 2009-04-23 | The University Of Connecticut | Methods and apparatus for the synthesis of useful compounds |
| JP5164627B2 (ja) * | 2008-03-24 | 2013-03-21 | 富士フイルム株式会社 | 白金担持カーボン、燃料電池用触媒、電極膜接合体、および燃料電池 |
| WO2009119556A1 (ja) * | 2008-03-24 | 2009-10-01 | 富士フイルム株式会社 | 白金担持カーボン、燃料電池用触媒、電極膜接合体、および燃料電池 |
| JP2009231049A (ja) * | 2008-03-24 | 2009-10-08 | Fujifilm Corp | 白金担持カーボン、燃料電池用触媒、電極膜接合体、および燃料電池 |
| US7897692B2 (en) * | 2008-05-09 | 2011-03-01 | Gm Global Technology Operations, Inc. | Sulfonated perfluorocyclobutane block copolymers and proton conductive polymer membranes |
| US7897693B2 (en) * | 2008-05-09 | 2011-03-01 | Gm Global Technology Operations, Inc. | Proton conductive polymer electrolytes and fuel cells |
| US7888433B2 (en) * | 2008-05-09 | 2011-02-15 | Gm Global Technology Operations, Inc. | Sulfonated-polyperfluoro-cyclobutane-polyphenylene polymers for PEM fuel cell applications |
| US7985805B2 (en) * | 2008-05-09 | 2011-07-26 | GM Global Technology Operations LLC | Polyelectrolyte membranes comprised of blends of PFSA and sulfonated PFCB polymers |
| US8030405B2 (en) * | 2008-05-09 | 2011-10-04 | GM Global Technology Operations LLC | Blended PEM's with elastomers for improved mechanical durability |
| US8008404B2 (en) * | 2008-05-09 | 2011-08-30 | GM Global Technology Operations LLC | Composite membrane |
| US7897691B2 (en) * | 2008-05-09 | 2011-03-01 | Gm Global Technology Operations, Inc. | Proton exchange membranes for fuel cell applications |
| WO2009139852A1 (en) * | 2008-05-12 | 2009-11-19 | Catelectric Corp. | Methods and apparatus for controlling catalytic processes, including the deposition of carbon based particles |
| US7976730B2 (en) * | 2008-08-25 | 2011-07-12 | GM Global Technology Operations LLC | Blends of low equivalent molecular weight PFSA ionomers with Kynar 2751 |
| US8003732B2 (en) * | 2008-08-25 | 2011-08-23 | GM Global Technology Operations LLC | Gradient reinforced proton exchange membrane |
| US9006133B2 (en) | 2008-10-24 | 2015-04-14 | Oned Material Llc | Electrochemical catalysts for fuel cells |
| WO2010048405A1 (en) * | 2008-10-24 | 2010-04-29 | Nanosys, Inc. | Membrane electrode assemblies with interfacial layer |
| US20110045381A1 (en) * | 2009-08-18 | 2011-02-24 | Gm Global Technology Operations, Inc. | Hydrocarbon PEM Membranes with Perfluorosulfonic Acid Groups for Automotive Fuel Cells |
| US8053530B2 (en) * | 2009-08-26 | 2011-11-08 | GM Global Technology Operations LLC | Polyelectrolyte membranes made of poly(perfluorocyclobutanes) with pendant perfluorosulfonic acid groups and blends with poly(vinylidene fluoride) |
| US8852823B2 (en) * | 2009-08-26 | 2014-10-07 | GM Global Technology Operations LLC | Sodium stannate additive to improve the durability of PEMS for H2/air fuel cells |
| US8058352B2 (en) * | 2009-08-28 | 2011-11-15 | GM Global Technology Operations LLC | Perfluorocyclobutane based water vapor transfer membranes |
| US7972732B2 (en) * | 2009-08-28 | 2011-07-05 | GM Global Technology Operations LLC | Perfluorocyclobutane based water vapor transfer membranes with side chain perfluorosulfonic acid moieties |
| US20110053009A1 (en) * | 2009-08-28 | 2011-03-03 | Gm Global Technology Operations, Inc. | Customized water vapor transfer membrane layered structure |
| US20110053008A1 (en) * | 2009-08-28 | 2011-03-03 | Gm Global Technology Operations, Inc. | Water vapor transfer membrane and paper integrated assembly |
| US8354201B2 (en) * | 2009-08-28 | 2013-01-15 | GM Global Technology Operations LLC | Fuel cell with spatially non-homogeneous ionic membrane |
| US8048963B2 (en) * | 2009-08-31 | 2011-11-01 | GM Global Technology Operations LLC | Ion exchange membrane having lamellar morphology and process of making the same |
| US8409765B2 (en) | 2009-08-31 | 2013-04-02 | GM Global Technology Operations LLC | Co(II)tetramethoxyphenylporphyrin additive to PFSA PEMS for improved fuel cell durability |
| FR2950365B1 (fr) * | 2009-09-21 | 2012-07-06 | Commissariat Energie Atomique | Procede de depot d'un metal sur une couche en carbone poreux |
| WO2011048682A1 (ja) * | 2009-10-22 | 2011-04-28 | トヨタ自動車株式会社 | 燃料電池用触媒、燃料電池用触媒の製造方法及び燃料電池 |
| US8252712B2 (en) * | 2009-11-13 | 2012-08-28 | GM Global Technology Operations LLC | Polymer dispersant addition to fuel cell electrode inks for improved manufacturability |
| US20110159404A1 (en) * | 2009-12-29 | 2011-06-30 | Gm Global Technology Operations, Inc. | Polyolefin Support to Prevent Dielectric Breakdown in PEMS |
| US20110159405A1 (en) * | 2009-12-30 | 2011-06-30 | Gm Global Technology Operations, Inc. | Hydrophilic Polyelectrolyte Membranes Containing Poly(Vinyl Acetate) and Poly(Vinyl Alcohol) |
| US20110165497A1 (en) * | 2010-01-06 | 2011-07-07 | Gm Global Technology Operations, Inc. | Method for Mitigating Fuel Cell Chemical Degradation |
| US7989512B1 (en) | 2010-03-17 | 2011-08-02 | GM Global Technology Operations LLC | Polyelectrolyte membranes derived from soluble perfluorocyclobutane polymers with sulfonyl chloride groups |
| US8044146B1 (en) | 2010-04-16 | 2011-10-25 | GM Global Technology Operations LLC | Combination of main-chain and side-chain sulfonation of PFCB-6F high-temperature fuel cell membranes |
| US8735021B2 (en) | 2010-04-16 | 2014-05-27 | GM Global Technology Operations LLC | Cobalt(II) tetramethoxyphenylporphyrin (CoTMPP) ionomer stabilization to prevent electrode degradation |
| US8609739B2 (en) | 2011-02-17 | 2013-12-17 | GM Global Technology Operations LLC | Poly(perfluorocyclobutane) ionomer with phosphonic acid groups for high temperature fuel cells |
| CN104066572B (zh) * | 2011-08-04 | 2016-08-17 | R·斯瓦拉贾 | 用于燃料电池的改进型质子交换膜层和相关应用 |
| GB201116713D0 (en) * | 2011-09-28 | 2011-11-09 | Johnson Matthey Plc | Catalyst |
| GB201212229D0 (en) * | 2012-07-10 | 2012-08-22 | Johnson Matthey Plc | Ion-conducting membrance |
| ITMI20121736A1 (it) * | 2012-10-16 | 2014-04-17 | Industrie De Nora Spa | Cella di elettrolisi di soluzioni alcaline |
| JP6100516B2 (ja) * | 2012-12-17 | 2017-03-22 | デンカ株式会社 | 窒素含有カーボンブラック、その製造方法及びそれを用いた燃料電池用触媒 |
| GB201305997D0 (en) * | 2013-04-03 | 2013-05-15 | Johnson Matthey Plc | Cathode |
| JP6251389B2 (ja) * | 2013-06-21 | 2017-12-20 | キャボット コーポレイションＣａｂｏｔ Ｃｏｒｐｏｒａｔｉｏｎ | リチウムイオン電池用の導電性炭素 |
| CN104282918B (zh) * | 2013-07-02 | 2018-04-10 | 中国科学院上海硅酸盐研究所 | 锂空气电池用阴极、锂空气电池、以及制备锂空气电池用电极的方法 |
| TW201504477A (zh) * | 2013-07-17 | 2015-02-01 | Industrie De Nora Spa | 電解電池和鹼溶液電解槽以及在電池內之電解方法 |
| JP6314261B2 (ja) * | 2017-01-25 | 2018-04-18 | デンカ株式会社 | アセチレンブラック及びそれを用いた燃料電池用触媒 |
| DE102017207730A1 (de) * | 2017-05-08 | 2018-11-08 | Bayerische Motoren Werke Aktiengesellschaft | Verwendung eines elektrisch leitfähigen Kohlenstoffmaterials |
| KR102099425B1 (ko) * | 2018-09-15 | 2020-04-09 | 한남대학교 산학협력단 | 실리카 나노입자를 이용한 금속 복합체 메조포러스 탄소 기공막 및 그 제조방법 |
| CN111628183B (zh) * | 2020-05-27 | 2022-12-13 | 先进储能材料国家工程研究中心有限责任公司 | 燃料电池催化剂浆料的制备方法 |
| CN111905739B (zh) * | 2020-08-31 | 2023-02-10 | 安徽熵卡科技有限公司 | 一种应用于制氧机的催化剂的制备方法 |
| CN116936889B (zh) * | 2023-08-29 | 2024-08-02 | 哈尔滨工业大学 | 一种高浓度直接甲醇燃料电池膜电极结构 |
Family Cites Families (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL128453C (enExample) * | 1960-05-13 | |||
| US3600166A (en) * | 1967-07-03 | 1971-08-17 | Eastman Kodak Co | Lithographic plate and process of making |
| DE2355758C2 (de) * | 1973-11-08 | 1983-06-01 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von geschönten Rußen |
| US4136059A (en) * | 1977-12-12 | 1979-01-23 | United Technologies Corporation | Method for producing highly dispersed catalytic platinum |
| US4405544A (en) * | 1980-10-31 | 1983-09-20 | Diamond Shamrock Corporation | Strengthening of carbon black-teflon-containing electrode |
| US4908198A (en) | 1986-06-02 | 1990-03-13 | The Electrosynthesis Company, Inc. | Fluorinated carbons and methods of manufacture |
| US4876115A (en) * | 1987-01-30 | 1989-10-24 | United States Department Of Energy | Electrode assembly for use in a solid polymer electrolyte fuel cell |
| US4877694A (en) * | 1987-05-18 | 1989-10-31 | Eltech Systems Corporation | Gas diffusion electrode |
| DE3722019A1 (de) | 1987-07-03 | 1989-01-12 | Varta Batterie | Verfahren zur herstellung einer kunststoffgebundenen gasdiffusionselektrode, die einen manganoxidkatalysator der ueberwiegenden zusammensetzung mno(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts)* x mn(pfeil abwaerts)5(pfeil abwaerts)o(pfeil abwaerts)8(pfeil abwaerts) enthaelt |
| US4835074A (en) * | 1987-09-25 | 1989-05-30 | The Electrosynthesis Company, Inc. | Modified carbons and electrochemical cells containing the same |
| DE68922414T2 (de) | 1988-02-05 | 1995-11-09 | Nova Biomedical Corp | Enzymelektrode. |
| JPH03188299A (ja) | 1989-12-15 | 1991-08-16 | Tanaka Kikinzoku Kogyo Kk | 亜鉛合金電気めっき方法及びそれに使用するガス拡散電極装置 |
| US5232561A (en) | 1989-12-15 | 1993-08-03 | Tanaka Kikinzoku Kogyo K.K. | Electrolytic method of preparing compounds with a gas permeable electrode |
| US5302274A (en) | 1990-04-16 | 1994-04-12 | Minitech Co. | Electrochemical gas sensor cells using three dimensional sensing electrodes |
| US5084144A (en) * | 1990-07-31 | 1992-01-28 | Physical Sciences Inc. | High utilization supported catalytic metal-containing gas-diffusion electrode, process for making it, and cells utilizing it |
| US5234777A (en) * | 1991-02-19 | 1993-08-10 | The Regents Of The University Of California | Membrane catalyst layer for fuel cells |
| US5846670A (en) | 1992-02-21 | 1998-12-08 | Tanaka Kikinzoku Kogyo K.K. | Gas diffusion electrode for electrochemical cell and process of preparing same |
| US5272017A (en) * | 1992-04-03 | 1993-12-21 | General Motors Corporation | Membrane-electrode assemblies for electrochemical cells |
| GB9213124D0 (en) * | 1992-06-20 | 1992-08-05 | Johnson Matthey Plc | High performance electrode |
| GB9301330D0 (en) | 1993-01-23 | 1993-03-17 | Johnson Matthey Plc | Electrode |
| BE1008455A3 (nl) | 1994-06-07 | 1996-05-07 | Vito | Gasdiffusie elektrode met katalysator voor een elektrochemische cel met vast elektrolyt en werkwijze ter vervaardiging van dergelijke elektrode. |
| US5441823A (en) * | 1994-07-01 | 1995-08-15 | Electric Fuel (E.F.L.) Ltd. | Process for the preparation of gas diffusion electrodes |
| US5689016A (en) | 1994-09-30 | 1997-11-18 | Shell Oil Company | Cobalt-catalyzed process for preparing alkanediols using a rhodium promoter |
| US5521020A (en) | 1994-10-14 | 1996-05-28 | Bcs Technology, Inc. | Method for catalyzing a gas diffusion electrode |
| JP2879649B2 (ja) * | 1994-12-05 | 1999-04-05 | 工業技術院長 | 白金系触媒の製造方法 |
| JP3481010B2 (ja) | 1995-05-30 | 2003-12-22 | ジャパンゴアテックス株式会社 | 高分子固体電解質膜／電極一体成形体及びその製法 |
| US6054230A (en) * | 1994-12-07 | 2000-04-25 | Japan Gore-Tex, Inc. | Ion exchange and electrode assembly for an electrochemical cell |
| IL116378A (en) | 1994-12-15 | 2003-05-29 | Cabot Corp | Non-aqueous coating or ink composition with improved optical properties containing modified carbon product and method of preparation of the composition |
| US5554739A (en) * | 1994-12-15 | 1996-09-10 | Cabot Corporation | Process for preparing carbon materials with diazonium salts and resultant carbon products |
| IL116379A (en) | 1994-12-15 | 2003-12-10 | Cabot Corp | Aqueous inks and coatings containing modified carbon products |
| US5571311A (en) | 1994-12-15 | 1996-11-05 | Cabot Corporation | Ink jet ink formulations containing carbon black products |
| IL116376A (en) | 1994-12-15 | 2001-03-19 | Cabot Corp | Aqueous ink jet ink compositions containing modified carbon products |
| IL116377A (en) | 1994-12-15 | 2003-05-29 | Cabot Corp | Reaction of carbon black with diazonium salts, resultant carbon black products and their uses |
| JPH08283979A (ja) | 1995-04-10 | 1996-10-29 | Permelec Electrode Ltd | ガス拡散電極とそれを使用する電解方法 |
| US5877238A (en) | 1995-05-22 | 1999-03-02 | Cabot Corporation | Elastomeric compounds incorporating silicon-treated carbon blacks and coupling agents |
| US5830930A (en) | 1995-05-22 | 1998-11-03 | Cabot Corporation | Elastomeric compounds incorporating silicon-treated carbon blacks |
| US5869550A (en) | 1995-05-22 | 1999-02-09 | Cabot Corporation | Method to improve traction using silicon-treated carbon blacks |
| EP0828789B1 (en) | 1995-05-22 | 2005-09-14 | Cabot Corporation | Elastomeric compounds incorporating silicon-treated carbon blacks |
| US6069190A (en) | 1996-06-14 | 2000-05-30 | Cabot Corporation | Ink compositions having improved latency |
| EP0904327B1 (en) | 1996-06-14 | 2001-08-22 | Cabot Corporation | Modified colored pigments and ink jet inks containing them |
| US5707432A (en) | 1996-06-14 | 1998-01-13 | Cabot Corporation | Modified carbon products and inks and coatings containing modified carbon products |
| US5837045A (en) | 1996-06-17 | 1998-11-17 | Cabot Corporation | Colored pigment and aqueous compositions containing same |
| US5783325A (en) | 1996-08-27 | 1998-07-21 | The Research Foundation Of State Of New York | Gas diffusion electrodes based on poly(vinylidene fluoride) carbon blends |
| US6660680B1 (en) * | 1997-02-24 | 2003-12-09 | Superior Micropowders, Llc | Electrocatalyst powders, methods for producing powders and devices fabricated from same |
| US6017980A (en) | 1997-03-27 | 2000-01-25 | Cabot Corporation | Elastomeric compounds incorporating metal-treated carbon blacks |
| US5904762A (en) | 1997-04-18 | 1999-05-18 | Cabot Corporation | Method of making a multi-phase aggregate using a multi-stage process |
| CN1516311A (zh) * | 1998-06-16 | 2004-07-28 | ���µ�����ҵ��ʽ���� | 高分子电解质燃料电池 |
| US6495290B1 (en) * | 1999-07-19 | 2002-12-17 | Sony Corporation | Proton conductor, production method thereof, and electrochemical device using the same |
| CN1225745C (zh) | 1999-07-19 | 2005-11-02 | 索尼株式会社 | 质子导体及其生产方法和使用该质子导体的电化学装置 |
| US6280871B1 (en) * | 1999-10-12 | 2001-08-28 | Cabot Corporation | Gas diffusion electrodes containing modified carbon products |
| US6399202B1 (en) * | 1999-10-12 | 2002-06-04 | Cabot Corporation | Modified carbon products useful in gas diffusion electrodes |
-
2002
- 2002-03-29 US US10/112,689 patent/US7541308B2/en not_active Expired - Fee Related
- 2002-04-10 JP JP2002581607A patent/JP4361738B2/ja not_active Expired - Fee Related
- 2002-04-10 CA CA002443934A patent/CA2443934A1/en not_active Abandoned
- 2002-04-10 KR KR1020037013379A patent/KR100841204B1/ko not_active Expired - Fee Related
- 2002-04-10 CN CNB028117484A patent/CN100448077C/zh not_active Expired - Fee Related
- 2002-04-10 WO PCT/US2002/011196 patent/WO2002084767A2/en not_active Ceased
- 2002-04-10 EP EP02728719A patent/EP1573837A2/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002084767A3 (en) | 2005-06-16 |
| US7541308B2 (en) | 2009-06-02 |
| CN1630958A (zh) | 2005-06-22 |
| WO2002084767A2 (en) | 2002-10-24 |
| KR100841204B1 (ko) | 2008-06-24 |
| JP2005510828A (ja) | 2005-04-21 |
| JP4361738B2 (ja) | 2009-11-11 |
| CN100448077C (zh) | 2008-12-31 |
| KR20030086356A (ko) | 2003-11-07 |
| EP1573837A2 (en) | 2005-09-14 |
| US20030017379A1 (en) | 2003-01-23 |
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| Date | Code | Title | Description |
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| EEER | Examination request | ||
| FZDE | Discontinued |