WO2007066218A3 - HALOGEN DOPED Li3N COMPOSITIONS CAPABLE OF ABSORPTION AND DESORPTION OF HYDROGEN - Google Patents

HALOGEN DOPED Li3N COMPOSITIONS CAPABLE OF ABSORPTION AND DESORPTION OF HYDROGEN Download PDF

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Publication number
WO2007066218A3
WO2007066218A3 PCT/IB2006/003536 IB2006003536W WO2007066218A3 WO 2007066218 A3 WO2007066218 A3 WO 2007066218A3 IB 2006003536 W IB2006003536 W IB 2006003536W WO 2007066218 A3 WO2007066218 A3 WO 2007066218A3
Authority
WO
WIPO (PCT)
Prior art keywords
halogen
li3n
hydrogen
desorption
absorption
Prior art date
Application number
PCT/IB2006/003536
Other languages
French (fr)
Other versions
WO2007066218A2 (en
Inventor
Jizhong Luo
Ziyi Zhong
Yook Si Loo
Jianyi Lin
Original Assignee
Agency Science Tech & Res
Jizhong Luo
Ziyi Zhong
Yook Si Loo
Jianyi Lin
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.)
Filing date
Publication date
Application filed by Agency Science Tech & Res, Jizhong Luo, Ziyi Zhong, Yook Si Loo, Jianyi Lin filed Critical Agency Science Tech & Res
Publication of WO2007066218A2 publication Critical patent/WO2007066218A2/en
Publication of WO2007066218A3 publication Critical patent/WO2007066218A3/en

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Classifications

    • 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
    • C01B3/0026—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 of one single metal or a rare earth metal; Treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/0607—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with alkali metals
    • C01B21/061—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with alkali metals with lithium
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

A composition capable of absorbing and desorbing hydrogen comprising Li3N and a halogen, such as Cl2, or a halogen-containing compound where the halogen is covalently bound or anionic. The process for doping Li3N is performed by milling a mixture Of Li3N and the halogen or halogen-containing compound. Examples of halogen-containing compounds include LiCl, NaCl, KCl, MgCl2, AlCl3, AlF3, TiCl4, LiBr, LiF, NH4Cl, CCl4, CaCl2, etc. The hydrogen storage ability of these compounds is reversible. The compounds can be used repeatedly in applications where hydrogen supply is needed.
PCT/IB2006/003536 2005-12-09 2006-12-11 HALOGEN DOPED Li3N COMPOSITIONS CAPABLE OF ABSORPTION AND DESORPTION OF HYDROGEN WO2007066218A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74877605P 2005-12-09 2005-12-09
US60/748,776 2005-12-09

Publications (2)

Publication Number Publication Date
WO2007066218A2 WO2007066218A2 (en) 2007-06-14
WO2007066218A3 true WO2007066218A3 (en) 2007-10-04

Family

ID=38123264

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/003536 WO2007066218A2 (en) 2005-12-09 2006-12-11 HALOGEN DOPED Li3N COMPOSITIONS CAPABLE OF ABSORPTION AND DESORPTION OF HYDROGEN

Country Status (1)

Country Link
WO (1) WO2007066218A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004305848A (en) * 2003-04-03 2004-11-04 Honda Motor Co Ltd Powdery hydrogen storage material
WO2005014165A1 (en) * 2003-08-11 2005-02-17 National University Corporation Hiroshima University Material for storing hydrogen and method and apparatus for production thereof
US20050191236A1 (en) * 2004-02-27 2005-09-01 Pinkerton Frederick E. Mixed hydrogen generation material
JP2006205148A (en) * 2004-12-28 2006-08-10 Toyota Central Res & Dev Lab Inc Hydrogen storage material and production method thereof, hydrogen storage material of alkali metal-aluminum nitride and production method thereof, and alkali metal-aluminum nitride
JP2006247512A (en) * 2005-03-10 2006-09-21 Mitsubishi Heavy Ind Ltd Hydrogen storage material, method for producing the same and method for releasing/absorbing hydrogen from/in the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004305848A (en) * 2003-04-03 2004-11-04 Honda Motor Co Ltd Powdery hydrogen storage material
WO2005014165A1 (en) * 2003-08-11 2005-02-17 National University Corporation Hiroshima University Material for storing hydrogen and method and apparatus for production thereof
US20050191236A1 (en) * 2004-02-27 2005-09-01 Pinkerton Frederick E. Mixed hydrogen generation material
JP2006205148A (en) * 2004-12-28 2006-08-10 Toyota Central Res & Dev Lab Inc Hydrogen storage material and production method thereof, hydrogen storage material of alkali metal-aluminum nitride and production method thereof, and alkali metal-aluminum nitride
JP2006247512A (en) * 2005-03-10 2006-09-21 Mitsubishi Heavy Ind Ltd Hydrogen storage material, method for producing the same and method for releasing/absorbing hydrogen from/in the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN *

Also Published As

Publication number Publication date
WO2007066218A2 (en) 2007-06-14

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