JP2002514347A - 水素貯蔵材料 - Google Patents
水素貯蔵材料Info
- Publication number
- JP2002514347A JP2002514347A JP54782798A JP54782798A JP2002514347A JP 2002514347 A JP2002514347 A JP 2002514347A JP 54782798 A JP54782798 A JP 54782798A JP 54782798 A JP54782798 A JP 54782798A JP 2002514347 A JP2002514347 A JP 2002514347A
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen
- hydride
- particles
- storage material
- metal
- 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.)
- Ceased
Links
Classifications
-
- 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
- H01M4/366—Composites as layered products
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
- C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
- C01B3/0078—Composite solid storage mediums, i.e. coherent or loose mixtures of different solid constituents, chemically or structurally heterogeneous solid masses, coated solids or solids having a chemically modified surface region
-
- 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
- H01M4/383—Hydrogen absorbing alloys
-
- 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
-
- 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
- Y02E60/32—Hydrogen storage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Powder Metallurgy (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.水素化物形成金属粒子及び界面活性組成物を含む水素貯蔵材料において、 前記水素化物形成金属粒子の少なくともいくらかの表面が、上記界面活性組成物 の不連続又は部分的な堆積物を有する水素貯蔵材料。 2.前記界面活性組成物が1又は複数の白金族金属を含む請求項1記載の水素 貯蔵材料。 3.前記水素貯蔵材料が1又は複数の水素化物形成金属又は金属合金の粒子、 及び1又は複数の白金族金属を含み、1又は複数の前記水素化物形成金属又は金 属合金の粒子が上記1又は複数の白金族金属で不連続に被覆されている請求項1 又は2に記載の水素貯蔵材料。 4.前記界面活性組成物又は白金族金属が、パラジウム及び/又はルテニウム である請求項1から3のいずれか1項に記載の水素貯蔵材料。 5.前記水素化物形成金属又は金属合金の粒子の前記表面に存在する、白金族 金属などの前記界面活性組成物の全濃度が、10%w/wまでである請求項1から4 のいずれか1項に記載の水素貯蔵材料。 6.白金族金属の全濃度が、約0.02%〜約8%w/wの範囲である請求項5に記 載の水素貯蔵材料。 7.水素化物形成金属粒子上に、1又は複数の白金族金属などの界面活性組成 物の不連続な被膜又は堆積物を形成することを含む、請求項1から6のいずれか 1項に記載の水素貯蔵材料を生成する方法。 8.前記水素化物形成金属粒子の存在下で可溶性の形態の1又は複数の白金族 金属を還元することを含む請求項7に記載の方法。 9.前記還元を、ヒドラジン水和物などの還元剤又は格子水素により、又は水 素を含む又は水素を形成する基板との交換反応を経て行う請求項8に記載の方法 。 10.前記水素化物形成金属粒子に水素を導入することを含む請求項7から9 のいずれか1項に記載の方法。 11.水素デクレピテーションを含む請求項7から10のいずれか1項に記載 の方法。 12.以下の工程、 (i) 前記水素化物形成金属粒子を調節し、それにより水素の吸収を促進す る工程、 (ii) 放出工程、及び (iii) 水素化工程 を含む請求項7から11のいずれか1項に記載の方法。 13.以下の工程、 (i) 水素化物形成金属又は金属合金の粒子の粒子径を小さくする工程、 (ii) 前記水素化物形成金属又は金属合金の粒子を、極微量の水素が前記粒 子内に残るように、水素雰囲気に暴露する工程、 (iii) 前記水素化物形成金属又は金属合金の粒子に、1又は複数の白金族金 属などの界面活性組成物の不連続な被膜又は堆積物を形成する工程 を含む、請求項1から6のいずれか1項に記載の水素貯蔵材料を生成する方法。 14.前記粒子のサイズを小さくすることで、5μm〜100μmの平均粒子サイ ズを与える請求項7から13のいずれか1項に記載の方法。 15.以下の工程、 (a)水素化物形成金属粒子に水素を導入する工程、 (b)そのように製造した水素が詰まった粒子を、可溶性の形態の界面活性組 成物と接触する工程、及び、 (c)脱水素化する工程 を含む請求項7から14のいずれか1項に記載の方法。 16.以下の工程、 (a)水素化物形成金属合金に水素を導入する工程、 (b)そのように製造した水素が詰まった粒子を、PdCl2及び/又はRu(NH3)6Cl3 などの白金族金属の可溶性の塩と、更なるあらゆる還元剤を含まずに接触する 工程、及び、同時に、 (c)減圧下で脱水素化する工程 を含む請求項7から15のいずれか1項に記載の方法。 17.請求項1から6のいずれか1項に記載の水素貯蔵材料を使用して水素を 蓄える水素電極。 18.請求項17に記載の水素電極を含む再充電可能なバッテリー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9708873.6A GB9708873D0 (en) | 1997-05-01 | 1997-05-01 | Improved hydrogen storage material |
GB9708873.6 | 1997-05-01 | ||
PCT/GB1998/001272 WO1998050968A1 (en) | 1997-05-01 | 1998-04-30 | Hydrogen storage materials |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2002514347A true JP2002514347A (ja) | 2002-05-14 |
JP2002514347A5 JP2002514347A5 (ja) | 2005-11-24 |
Family
ID=10811657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54782798A Ceased JP2002514347A (ja) | 1997-05-01 | 1998-04-30 | 水素貯蔵材料 |
Country Status (14)
Country | Link |
---|---|
US (1) | US6165643A (ja) |
EP (1) | EP0979532B1 (ja) |
JP (1) | JP2002514347A (ja) |
KR (1) | KR100539273B1 (ja) |
CN (1) | CN1145232C (ja) |
AT (1) | ATE220822T1 (ja) |
AU (1) | AU7223598A (ja) |
CA (1) | CA2287858A1 (ja) |
DE (1) | DE69806591T2 (ja) |
ES (1) | ES2181209T3 (ja) |
GB (1) | GB9708873D0 (ja) |
ID (1) | ID24183A (ja) |
NO (1) | NO327802B1 (ja) |
WO (1) | WO1998050968A1 (ja) |
Families Citing this family (35)
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US6395405B1 (en) * | 1998-11-09 | 2002-05-28 | Robert E. Buxbaum | Hydrogen permeable membrane and hydride battery composition |
US6413670B1 (en) * | 1998-12-02 | 2002-07-02 | Ovonic Battery Company, Inc. | High power nickel-metal hydride batteries and high power alloys/electrodes for use therein |
JP3670901B2 (ja) * | 1999-08-31 | 2005-07-13 | 三洋電機株式会社 | 水素吸蔵合金の製造方法 |
US6305442B1 (en) * | 1999-11-06 | 2001-10-23 | Energy Conversion Devices, Inc. | Hydrogen-based ecosystem |
JP2001131604A (ja) * | 1999-11-09 | 2001-05-15 | Benkan Corp | 高活性化水素吸蔵材およびその製造方法 |
US6647166B2 (en) | 2000-08-17 | 2003-11-11 | The Regents Of The University Of California | Electrochromic materials, devices and process of making |
KR100382104B1 (ko) * | 2001-06-14 | 2003-05-09 | 광주과학기술원 | 수용성 금속 염화물을 사용한 이차전지용 나노입자전극물질의 제조방법 |
US7108933B2 (en) * | 2002-02-28 | 2006-09-19 | Intel Corporation | Thermally efficient hydrogen storage system |
US7169489B2 (en) | 2002-03-15 | 2007-01-30 | Fuelsell Technologies, Inc. | Hydrogen storage, distribution, and recovery system |
US7042615B2 (en) | 2002-05-17 | 2006-05-09 | The Regents Of The University Of California | Electrochromic devices based on lithium insertion |
GB0219112D0 (en) * | 2002-08-16 | 2002-09-25 | Johnson Matthey Plc | Reactive milling process |
US7157401B2 (en) | 2002-10-17 | 2007-01-02 | Carnegie Mellon University | Catalyst for the treatment of organic compounds |
US7387712B2 (en) * | 2002-10-17 | 2008-06-17 | Carnegie Mellon University | Catalytic process for the treatment of organic compounds |
US20040074760A1 (en) * | 2002-10-17 | 2004-04-22 | Carnegie Mellon University | Production of biofuels |
US7326495B2 (en) * | 2002-10-21 | 2008-02-05 | Koninklijke Philips Electronics N.V. | Hydrogen storage material with high storage capacity |
US20040142203A1 (en) * | 2003-01-07 | 2004-07-22 | Woolley Christopher P. | Hydrogen storage medium |
US7160343B2 (en) * | 2003-05-16 | 2007-01-09 | General Motors Corporation | Systems and methods for carbon monoxide clean-up |
GB0403577D0 (en) * | 2004-02-18 | 2004-03-24 | Johnson Matthey Plc | Activation of batteries |
US20050229488A1 (en) * | 2004-04-19 | 2005-10-20 | Texaco Inc. | Method and apparatus for providing a continuous stream of reformate |
US20050274065A1 (en) * | 2004-06-15 | 2005-12-15 | Carnegie Mellon University | Methods for producing biodiesel |
US20060060820A1 (en) * | 2004-09-21 | 2006-03-23 | Schumacher Ray F | Hollow porous-wall glass microspheres for hydrogen storage |
WO2009066263A1 (en) * | 2007-11-21 | 2009-05-28 | Eskom Holdings Ltd | Method of surface modification of metallic hydride forming materials |
US9782949B2 (en) | 2008-05-30 | 2017-10-10 | Corning Incorporated | Glass laminated articles and layered articles |
US7715082B2 (en) * | 2008-06-30 | 2010-05-11 | Soladigm, Inc. | Electrochromic devices based on lithium insertion |
US9664974B2 (en) | 2009-03-31 | 2017-05-30 | View, Inc. | Fabrication of low defectivity electrochromic devices |
US20110119990A1 (en) * | 2009-11-24 | 2011-05-26 | Exxonmobil Research And Engineering Companhy | Group 13-15 interstitial metal hydride catalysts and associated processes |
US8618010B2 (en) * | 2009-11-24 | 2013-12-31 | Exxonmobil Research And Engineering Company | Interstitial metal hydride catalyst activity regeneration process |
US20110119993A1 (en) * | 2009-11-24 | 2011-05-26 | Exxonmobil Research And Engineering Company | High severity hydroprocessing interstitial metal hydride catalysts and associated processes |
US20110119992A1 (en) * | 2009-11-24 | 2011-05-26 | Exxonmobil Research And Engineering Company | Oxidation resistant interstitial metal hydride catalysts and associated processes |
US8637424B2 (en) * | 2010-11-09 | 2014-01-28 | Exxonmobil Research And Engineering Company | Integrated interstitial metal hydride catalyst support systems and associated processes |
US8765628B2 (en) * | 2010-11-09 | 2014-07-01 | Exxonmobil Research And Engineering Company | Poison resistant catalyst systems and associated processes |
US8598067B2 (en) | 2010-11-09 | 2013-12-03 | Exxonmobil Research And Engineering Company | Interstitial metal hydride catalyst systems and associated processes |
CN102059090B (zh) * | 2011-01-12 | 2012-11-21 | 浙江大学 | CaF2掺杂LiBH4的高储氢量可逆储氢材料及制备方法 |
KR20200035328A (ko) | 2011-12-12 | 2020-04-02 | 뷰, 인크. | 박막 디바이스 및 제조 |
US8722273B2 (en) | 2012-06-29 | 2014-05-13 | Nissan North America, Inc. | Ultralow loading fuel cell catalyst |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS636745A (ja) * | 1986-06-26 | 1988-01-12 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | 電気化学的電池 |
WO1996023906A1 (en) * | 1995-02-02 | 1996-08-08 | Hydro-Quebec | NANOCRYSTALLINE Mg-BASED MATERIALS AND USE THEREOF FOR THE TRANSPORTATION AND STORAGE OF HYDROGEN |
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US4188464A (en) * | 1978-07-31 | 1980-02-12 | Hooker Chemicals & Plastics Corp. | Bipolar electrode with intermediate graphite layer and polymeric layers |
US4728580A (en) * | 1985-03-29 | 1988-03-01 | The Standard Oil Company | Amorphous metal alloy compositions for reversible hydrogen storage |
US4902579A (en) * | 1985-03-29 | 1990-02-20 | The Standard Oil Company | Amorphous metal alloy compositions for reversible hydrogen storage |
US4859413A (en) * | 1987-12-04 | 1989-08-22 | The Standard Oil Company | Compositionally graded amorphous metal alloys and process for the synthesis of same |
DE3929306C2 (de) * | 1989-09-04 | 1997-04-17 | Varta Batterie | Gasdicht verschlossener Metalloxid/Wasserstoff-Akkumulator |
CA2095036C (en) * | 1990-10-29 | 1997-03-04 | Hiroyuki Mori | Metal hydride electrode, nickel electrode and nickel-hydrogen battery |
JP3438142B2 (ja) * | 1992-09-18 | 2003-08-18 | 松下電器産業株式会社 | 中・大容量密閉式金属酸化物・水素蓄電池 |
JP3265652B2 (ja) * | 1992-10-09 | 2002-03-11 | 松下電器産業株式会社 | アルカリ蓄電池およびその水素吸蔵合金の製造法 |
CA2117158C (fr) * | 1994-03-07 | 1999-02-16 | Robert Schulz | Alliages nanocristallins a base de nickel et usage de ceux-ci pour le transport et le stockage de l'hydrogene |
US5451474A (en) * | 1994-04-04 | 1995-09-19 | Motorola, Inc. | Metal hydride hydrogen storage electrodes |
US5628887A (en) * | 1996-04-15 | 1997-05-13 | Patterson; James A. | Electrolytic system and cell |
-
1997
- 1997-05-01 GB GBGB9708873.6A patent/GB9708873D0/en not_active Ceased
-
1998
- 1998-04-30 DE DE69806591T patent/DE69806591T2/de not_active Expired - Fee Related
- 1998-04-30 JP JP54782798A patent/JP2002514347A/ja not_active Ceased
- 1998-04-30 EP EP98919360A patent/EP0979532B1/en not_active Expired - Lifetime
- 1998-04-30 KR KR10-1999-7010078A patent/KR100539273B1/ko not_active IP Right Cessation
- 1998-04-30 ID IDW991283A patent/ID24183A/id unknown
- 1998-04-30 WO PCT/GB1998/001272 patent/WO1998050968A1/en active IP Right Grant
- 1998-04-30 US US09/423,074 patent/US6165643A/en not_active Expired - Fee Related
- 1998-04-30 ES ES98919360T patent/ES2181209T3/es not_active Expired - Lifetime
- 1998-04-30 AU AU72235/98A patent/AU7223598A/en not_active Abandoned
- 1998-04-30 CN CNB988064995A patent/CN1145232C/zh not_active Expired - Fee Related
- 1998-04-30 CA CA002287858A patent/CA2287858A1/en not_active Abandoned
- 1998-04-30 AT AT98919360T patent/ATE220822T1/de not_active IP Right Cessation
-
1999
- 1999-10-29 NO NO19995292A patent/NO327802B1/no not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS636745A (ja) * | 1986-06-26 | 1988-01-12 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | 電気化学的電池 |
WO1996023906A1 (en) * | 1995-02-02 | 1996-08-08 | Hydro-Quebec | NANOCRYSTALLINE Mg-BASED MATERIALS AND USE THEREOF FOR THE TRANSPORTATION AND STORAGE OF HYDROGEN |
Also Published As
Publication number | Publication date |
---|---|
NO995292L (no) | 1999-12-20 |
EP0979532B1 (en) | 2002-07-17 |
DE69806591D1 (de) | 2002-08-22 |
ES2181209T3 (es) | 2003-02-16 |
CA2287858A1 (en) | 1998-11-12 |
NO327802B1 (no) | 2009-09-28 |
US6165643A (en) | 2000-12-26 |
KR20010012137A (ko) | 2001-02-15 |
ID24183A (id) | 2000-07-13 |
GB9708873D0 (en) | 1997-06-25 |
CN1145232C (zh) | 2004-04-07 |
AU7223598A (en) | 1998-11-27 |
EP0979532A1 (en) | 2000-02-16 |
DE69806591T2 (de) | 2003-03-27 |
ATE220822T1 (de) | 2002-08-15 |
WO1998050968A1 (en) | 1998-11-12 |
CN1261466A (zh) | 2000-07-26 |
KR100539273B1 (ko) | 2005-12-27 |
NO995292D0 (no) | 1999-10-29 |
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