CA2974826C - Compositions de siliciure contenant des metaux alcalins et leurs methodes de fabrication - Google Patents

Compositions de siliciure contenant des metaux alcalins et leurs methodes de fabrication Download PDF

Info

Publication number
CA2974826C
CA2974826C CA2974826A CA2974826A CA2974826C CA 2974826 C CA2974826 C CA 2974826C CA 2974826 A CA2974826 A CA 2974826A CA 2974826 A CA2974826 A CA 2974826A CA 2974826 C CA2974826 C CA 2974826C
Authority
CA
Canada
Prior art keywords
composition
alkali metal
silicide
sodium
water
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.)
Expired - Fee Related
Application number
CA2974826A
Other languages
English (en)
Other versions
CA2974826A1 (fr
Inventor
Michael Lefenfeld
James L. Dye
Original Assignee
Michigan State University MSU
SIGNa Chemistry Inc
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 Michigan State University MSU, SIGNa Chemistry Inc filed Critical Michigan State University MSU
Publication of CA2974826A1 publication Critical patent/CA2974826A1/fr
Application granted granted Critical
Publication of CA2974826C publication Critical patent/CA2974826C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/06—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen with inorganic reducing agents
    • 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; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/06—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen with inorganic reducing agents
    • C01B3/08—Production of hydrogen; Production of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen with inorganic reducing agents by reaction of inorganic compounds with metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/06—Metal silicides
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Silicon Compounds (AREA)

Abstract

Linvention concerne une méthode de fabrication de compositions de siliciure de métaux alcalins. Linvention concerne également des compositions obtenues par cette méthode. Cette méthode consiste à mélanger un métal alcalin à du silicium et à chauffer ce mélange à une température inférieure à environ 475 oC. Les compositions obtenues ne réagissent pas avec de loxygène sec. Linvention concerne également des compositions de siliciure de sodium présentant un motif de diffraction de rayons X sur poudre comprenant au moins trois pics présentant des angles 2 téta sélectionnés parmi : 18,2; 28,5; 29,5; 33,7; 41,2; 47,4 et 56,2; et un pic spectral 23Na MAS NMR en état solide à environ 18 ppm. En outre, linvention concerne des méthodes pour supprimer une substance volatile inflammable, de manière contrôlée. Linvention concerne encore des compositions de siliciure de métaux alcalins réagissant avec leau pour produire du gaz hydrogène.
CA2974826A 2004-06-14 2005-06-14 Compositions de siliciure contenant des metaux alcalins et leurs methodes de fabrication Expired - Fee Related CA2974826C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US57881804P 2004-06-14 2004-06-14
US60/578,818 2004-06-14
US66769305P 2005-04-04 2005-04-04
US60/667,693 2005-04-04
CA2842549A CA2842549C (fr) 2004-06-14 2005-06-14 Compositions de siliciure contenant des metaux alcalins et leurs methodes de fabrication

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2842549A Division CA2842549C (fr) 2004-06-14 2005-06-14 Compositions de siliciure contenant des metaux alcalins et leurs methodes de fabrication

Publications (2)

Publication Number Publication Date
CA2974826A1 CA2974826A1 (fr) 2005-12-29
CA2974826C true CA2974826C (fr) 2020-02-11

Family

ID=38716223

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2842549A Expired - Fee Related CA2842549C (fr) 2004-06-14 2005-06-14 Compositions de siliciure contenant des metaux alcalins et leurs methodes de fabrication
CA2974826A Expired - Fee Related CA2974826C (fr) 2004-06-14 2005-06-14 Compositions de siliciure contenant des metaux alcalins et leurs methodes de fabrication

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2842549A Expired - Fee Related CA2842549C (fr) 2004-06-14 2005-06-14 Compositions de siliciure contenant des metaux alcalins et leurs methodes de fabrication

Country Status (2)

Country Link
CN (1) CN101031507B (fr)
CA (2) CA2842549C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010114849A1 (fr) * 2009-03-30 2010-10-07 Signa Chemistry, Inc. Systèmes et procédés de production d'hydrogène utilisant des matières à base de siliciure de sodium et de gel de silice sodique
US9102528B2 (en) 2009-03-30 2015-08-11 Intelligent Energy Limited Hydrogen generation systems and methods utilizing sodium silicide and sodium silica gel materials
CN102754265B (zh) * 2010-02-08 2016-01-27 智能能源公司 燃料电池燃料盒
US8895204B2 (en) 2010-11-08 2014-11-25 Intelligent Energy Limited Water reactive hydrogen fuel cell power system
EP2638593A4 (fr) 2010-11-08 2016-06-01 Intelligent Energy Ltd Système électrique à pile à combustible à hydrogène réactif à l'eau
US9657549B2 (en) * 2011-06-14 2017-05-23 Signa Chemistry, Inc. Enhanced crude oil recovery using metal silicides
CN107188123B (zh) * 2017-01-06 2019-03-08 中国计量大学 一种硅/碱金属制氢材料的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237103A (en) * 1978-06-29 1980-12-02 Combustion Engineering, Inc. Method for disposal of sodium waste material
DE19834236A1 (de) * 1998-07-29 2000-02-03 Basf Ag Carbonyleisensilizid-Pulver
US6191059B1 (en) * 1998-12-30 2001-02-20 Libbey-Owens-Ford Co. Metal silicides as performance modifiers for glass compositions

Also Published As

Publication number Publication date
CN101031507B (zh) 2014-08-06
CA2974826A1 (fr) 2005-12-29
CA2842549A1 (fr) 2005-12-29
CN101031507A (zh) 2007-09-05
CA2842549C (fr) 2017-12-19

Similar Documents

Publication Publication Date Title
CA2570295C (fr) Compositions de siliciure contenant des metaux alcalins et leurs methodes de fabrication
Chaturvedi et al. A review on the use of nanometals as catalysts for the thermal decomposition of ammonium perchlorate
Graetz et al. Structures and thermodynamics of the mixed alkali alanates
Richter et al. From metal hydrides to metal borohydrides
US7811957B2 (en) Type of catalytic materials based on active metal-hydrogen-electronegative element complexes involving hydrogen transfer
Srinivasan et al. Effects of catalysts doping on the thermal decomposition behavior of Zn (BH4) 2
Nartowski et al. Solid state metathesis: synthesis of metal carbides from metal oxides
CA2842549C (fr) Compositions de siliciure contenant des metaux alcalins et leurs methodes de fabrication
Whittaker et al. Oxidation kinetics of aluminum diboride
Janot et al. Catalyzed KSiH 3 as a reversible hydrogen storage material
Kreider et al. Manganese oxide based thermochemical hydrogen production cycle
WO2007002039A2 (fr) Mecanisme d'action physiochimique s'appliquant au stockage d'hydrogene reversible
JP2012515129A (ja) シリコン精製方法および装置
Mazumder et al. Use of low temperature solvothermal reactions in the synthesis of nanocrystalline tantalum nitrides including nanorods
Miller et al. Adsorption and exchange reactions of iodine molecules at the alumina surface: modelling alumina-iodine reaction mechanisms
Nakamori et al. Borohydrides as hydrogen storage materials
McKelvy et al. On the intercalation and deintercalation mechanisms for ammoniated titanium disulfide
JP2012532825A (ja) 水素貯蔵のための高容量安定化錯体水素化物
Fu et al. Tin and tin–titanium as catalyst components for reversible hydrogen storage of sodium aluminium hydride
Barry Synthesis of transition-metal polyphosphides
Srinivasan et al. New transition metal assisted complex borohydrides for hydrogen storage
Narayana Swamy Experimental study on the fabrication of advanced materials for energy applications using high energy mechanical milling
Swamy Experimental study on the fabrication of advanced materials for energy applications using high energy mechanical milling
Xie et al. Production of solar-grade silicon: A comparison study of the reduction of SiF 4 with Na, Mg, or Al metals
Rougier et al. Effect of carbon addition on hydrogen storage performances of magnesium-based alloys: from bulk powders to thin films

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170728

MKLA Lapsed

Effective date: 20220301

MKLA Lapsed

Effective date: 20200831