CA2316289A1 - Process for manufacturing nanocrystalline metal hydrides - Google Patents
Process for manufacturing nanocrystalline metal hydrides Download PDFInfo
- Publication number
- CA2316289A1 CA2316289A1 CA002316289A CA2316289A CA2316289A1 CA 2316289 A1 CA2316289 A1 CA 2316289A1 CA 002316289 A CA002316289 A CA 002316289A CA 2316289 A CA2316289 A CA 2316289A CA 2316289 A1 CA2316289 A1 CA 2316289A1
- Authority
- CA
- Canada
- Prior art keywords
- metal hydrides
- nanocrystalline metal
- manufacturing nanocrystalline
- hydride
- manufacturing
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
- C01B6/24—Hydrides containing at least two metals; Addition complexes thereof
- C01B6/243—Hydrides containing at least two metals; Addition complexes thereof containing only hydrogen, aluminium and alkali metals, e.g. Li(AlH4)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B6/00—Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof
- C01B6/24—Hydrides containing at least two metals; Addition complexes thereof
Abstract
In a process for preparing nanocrystalline metal hydrides, an elementary metal hydride of a first type is subjected with at least one elementary metal or at least another metal hydride to a mechanical grinding process in order to produce an alloyed hydride.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19758384A DE19758384C2 (en) | 1997-12-23 | 1997-12-23 | Process for the production of nanocrystalline metal hydrides |
DE19758384.9 | 1997-12-23 | ||
PCT/DE1998/003765 WO1999033747A1 (en) | 1997-12-23 | 1998-12-22 | Process for preparing nanocrystalline metal hydrides |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2316289A1 true CA2316289A1 (en) | 1999-07-08 |
CA2316289C CA2316289C (en) | 2009-10-20 |
Family
ID=7853678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002316289A Expired - Fee Related CA2316289C (en) | 1997-12-23 | 1998-12-22 | Process for manufacturing nanocrystalline metal hydrides |
Country Status (7)
Country | Link |
---|---|
US (1) | US6387152B1 (en) |
EP (1) | EP1042218B1 (en) |
JP (1) | JP3824052B2 (en) |
AT (1) | ATE548325T1 (en) |
CA (1) | CA2316289C (en) |
DE (1) | DE19758384C2 (en) |
WO (1) | WO1999033747A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19758384C2 (en) * | 1997-12-23 | 2002-08-01 | Geesthacht Gkss Forschung | Process for the production of nanocrystalline metal hydrides |
EP1174385B1 (en) | 2000-05-31 | 2004-10-06 | Honda Giken Kogyo Kabushiki Kaisha | Process for producing hydrogen absorbing alloy powder, hydrogen absorbing alloy powder, and hydrogen-storing tank for mounting in vehicle |
US20070092437A1 (en) * | 2001-12-11 | 2007-04-26 | Young-Kyun Kwon | Increasing hydrogen adsorption of nanostructured storage materials by modifying sp2 covalent bonds |
US7169489B2 (en) * | 2002-03-15 | 2007-01-30 | Fuelsell Technologies, Inc. | Hydrogen storage, distribution, and recovery system |
CA2389939A1 (en) * | 2002-06-25 | 2003-12-25 | Alicja Zaluska | New type of catalytic materials based on active metal-hydrogen-electronegative element complexes for reactions involving hydrogen transfer |
US20040065171A1 (en) * | 2002-10-02 | 2004-04-08 | Hearley Andrew K. | Soild-state hydrogen storage systems |
US7094387B2 (en) * | 2002-11-01 | 2006-08-22 | Washington Savannah River Company Llc | Complex hydrides for hydrogen storage |
US6939449B2 (en) * | 2002-12-24 | 2005-09-06 | General Atomics | Water electrolyzer and system |
US7578457B2 (en) * | 2003-03-11 | 2009-08-25 | Primet Precision Materials, Inc. | Method for producing fine dehydrided metal particles using grinding media |
US7140567B1 (en) * | 2003-03-11 | 2006-11-28 | Primet Precision Materials, Inc. | Multi-carbide material manufacture and use as grinding media |
US7029649B2 (en) * | 2003-08-26 | 2006-04-18 | General Motors Corporation | Combinations of hydrogen storage materials including amide/imide |
DE102004053865A1 (en) * | 2004-11-04 | 2006-05-24 | Gkss-Forschungszentrum Geesthacht Gmbh | Method for producing metal components |
US7152458B2 (en) * | 2004-11-30 | 2006-12-26 | Honeywell International Inc. | Nano-crystalline and/or metastable metal hydrides as hydrogen source for sensor calibration and self-testing |
ES2387989T3 (en) * | 2004-12-07 | 2012-10-05 | Hydrexia Pty Ltd | Magnesium alloys for hydrogen storage |
DE102004061286B4 (en) * | 2004-12-14 | 2021-09-16 | Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH | Hydrogen-storing composite material as well as a device for the reversible storage of hydrogen |
WO2006104079A1 (en) * | 2005-03-28 | 2006-10-05 | Taiheiyo Cement Corporation | Hydrogen-storing materials and process for production of the same |
US20070098803A1 (en) * | 2005-10-27 | 2007-05-03 | Primet Precision Materials, Inc. | Small particle compositions and associated methods |
NO327822B1 (en) * | 2006-05-16 | 2009-10-05 | Inst Energiteknik | Process for the preparation of AlH3 and structurally related phases, and use of such material |
ITMI20071962A1 (en) * | 2007-10-11 | 2009-04-12 | Comision Nac De En Atomic A | COMPOSITE MATERIAL FOR STORAGE OF HYDROGEN WITH VERY HIGH ABSORPTION AND DESORPTION SPEED AND PROCEDURE FOR THE PRODUCTION OF THAT MATERIAL |
US9435489B2 (en) | 2010-02-24 | 2016-09-06 | Hydrexia Pty Ltd | Hydrogen release system |
KR101378307B1 (en) * | 2012-01-27 | 2014-03-27 | 한국교통대학교산학협력단 | Manufacturing method of vanadium-aluminum composites for hydrogen production membrane and composites by the method |
CN104445070A (en) * | 2014-12-02 | 2015-03-25 | 安徽工业大学 | Preparation method of magnesium-based bimetallic hydride containing nickel and rare earth metal hydride nanoparticles |
EP3325190A4 (en) | 2015-07-23 | 2019-08-14 | Hydrexia Pty Ltd | Mg-based alloy for hydrogen storage |
CN111252733A (en) * | 2018-11-30 | 2020-06-09 | 中国科学院大连化学物理研究所 | Preparation method of multi-element metal hydride |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA654035A (en) * | 1962-12-11 | Clasen Hermann | Process for the production of soluble compounds | |
DE1216260B (en) * | 1960-10-19 | 1966-05-12 | Metallgesellschaft Ag | Process for the production of double hydrides of lithium |
DE6950029U (en) * | 1969-12-27 | 1970-06-25 | Spohn Karl | ALARM CLOCK. |
DE3247360A1 (en) * | 1982-12-22 | 1984-07-05 | Studiengesellschaft Kohle mbH, 4330 Mülheim | METHOD FOR PRODUCING ACTIVE MAGNETIC SIUMHDRID MAGNESIUM HYDROGEN STORAGE SYSTEMS |
DE3813224A1 (en) * | 1988-04-20 | 1988-08-25 | Krupp Gmbh | METHOD FOR ADJUSTING FINE CRYSTALLINE TO NANOCRISTALLINE STRUCTURES IN METAL-METAL METALOID POWDER |
CA2117158C (en) * | 1994-03-07 | 1999-02-16 | Robert Schulz | Nickel-based nanocristalline alloys and their use for the transport and storing of hydrogen |
EP0815273B1 (en) * | 1995-02-02 | 2001-05-23 | Hydro-Quebec | NANOCRYSTALLINE Mg-BASED MATERIALS AND USE THEREOF FOR THE TRANSPORTATION AND STORAGE OF HYDROGEN |
ES2140733T3 (en) * | 1995-05-26 | 2000-03-01 | Goldschmidt Ag Th | PROCESS FOR THE PREPARATION OF AMORPHIC METALLIC POWDER TO X-RAYS AND NANOCRISTALINE. |
DE19526434A1 (en) * | 1995-07-19 | 1997-01-23 | Studiengesellschaft Kohle Mbh | Process for the reversible storage of hydrogen |
US5906792A (en) * | 1996-01-19 | 1999-05-25 | Hydro-Quebec And Mcgill University | Nanocrystalline composite for hydrogen storage |
US5837030A (en) * | 1996-11-20 | 1998-11-17 | Hydro-Quebec | Preparation of nanocrystalline alloys by mechanical alloying carried out at elevated temperatures |
CA2218271A1 (en) * | 1997-10-10 | 1999-04-10 | Mcgill University | Method of fabrication of complex alkali mental hydrides |
DE19758384C2 (en) * | 1997-12-23 | 2002-08-01 | Geesthacht Gkss Forschung | Process for the production of nanocrystalline metal hydrides |
US6231636B1 (en) * | 1998-02-06 | 2001-05-15 | Idaho Research Foundation, Inc. | Mechanochemical processing for metals and metal alloys |
-
1997
- 1997-12-23 DE DE19758384A patent/DE19758384C2/en not_active Expired - Fee Related
-
1998
- 1998-12-22 WO PCT/DE1998/003765 patent/WO1999033747A1/en active Application Filing
- 1998-12-22 JP JP2000526443A patent/JP3824052B2/en not_active Expired - Fee Related
- 1998-12-22 AT AT98966570T patent/ATE548325T1/en active
- 1998-12-22 CA CA002316289A patent/CA2316289C/en not_active Expired - Fee Related
- 1998-12-22 EP EP98966570A patent/EP1042218B1/en not_active Expired - Lifetime
-
2000
- 2000-06-14 US US09/593,339 patent/US6387152B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2001527017A (en) | 2001-12-25 |
ATE548325T1 (en) | 2012-03-15 |
WO1999033747A1 (en) | 1999-07-08 |
DE19758384C2 (en) | 2002-08-01 |
DE19758384A1 (en) | 1999-07-01 |
US6387152B1 (en) | 2002-05-14 |
CA2316289C (en) | 2009-10-20 |
JP3824052B2 (en) | 2006-09-20 |
EP1042218A1 (en) | 2000-10-11 |
EP1042218B1 (en) | 2012-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20161222 |