Oxide supported metal catalysis, structure reactivity studies
Oxide supported metal catalysis, structure reactivity studies
批准号:
261560-2007
负责人:
Giorgi, Javier
金额:
$3.42万
依托单位:
依托单位国家:
加拿大
项目类别:
Discovery Grants Program - Individual
财政年份:
2008
资助国家:
加拿大
项目状态:
已结题
起止时间:
2008-01-01 至 2009-12-31
中文摘要
氧化物负载的金属催化剂是从排放物修复到烃氧化到燃料电池技术的多相过程中的关键材料。这些催化剂通常涉及分散在氧化物如二氧化硅、氧化铝或氧化锆基质中的纳米至微米尺寸的分散金属颗粒。尽管它们被广泛使用,但对于氧化物负载的金属催化剂,许多问题仍然没有答案:载体的作用是什么?活跃的网站有哪些?反应机理是什么?中间体是什么,它们是如何干扰反应的?即使在燃料电池电催化剂中使用的极高负载情况下,关于活性位点、机理和中间体的问题仍然不清楚。
英文摘要
Oxide supported metal catalysts are key materials in heterogeneous processes ranging from emissions remediation to hydrocarbon oxidation to fuel cell technology. These catalysts generally involve disperse metal particles of nano to micrometer size dispersed in the matrix of an oxide such as silica, alumina or zirconia. Despite their widespread use, many questions remain unanswered for oxide supported metal catalysts: what is the role of the support?, what are the active sites?, what are the reaction mechanisms?, what are the intermediates and how do they interfere with the reaction? Even in the extremely high loading cases used in the electro-catalysts of fuel cells, issues regarding active sites, mechanism, and intermediates remain unclear.
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批准号:RGPIN-2020-05830
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.62万
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财政年份:2022
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负责人:Giorgi, Javier
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依托单位:
Sulfide catalysts for biomass valorization and environmental remediation: Interactions of complex organic molecules on well-defined sulfide surfaces
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批准号:RGPIN-2020-05830
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.62万
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财政年份:2021
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依托单位:
Sulfide catalysts for biomass valorization and environmental remediation: Interactions of complex organic molecules on well-defined sulfide surfaces
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批准号:RGPIN-2020-05830
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.62万
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财政年份:2020
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依托单位:
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批准号:RGPIN-2014-05727
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.48万
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财政年份:2018
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负责人:Giorgi, Javier
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依托单位:
Novel defective oxides: synthesis, properties and applications
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批准号:RGPIN-2014-05727
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.48万
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财政年份:2017
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负责人:Giorgi, Javier
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依托单位:
Novel defective oxides: synthesis, properties and applications
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批准号:RGPIN-2014-05727
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.48万
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财政年份:2016
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负责人:Giorgi, Javier
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依托单位:
Novel defective oxides: synthesis, properties and applications
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批准号:RGPIN-2014-05727
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.48万
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财政年份:2015
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负责人:Giorgi, Javier
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依托单位:
Novel defective oxides: synthesis, properties and applications
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批准号:RGPIN-2014-05727
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.48万
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财政年份:2014
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负责人:Giorgi, Javier
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依托单位:
Oxides and oxide-supported-metals, structure, reactivity and applications
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批准号:261560-2009
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.19万
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财政年份:2013
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负责人:Giorgi, Javier
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依托单位:
Oxides and oxide-supported-metals, structure, reactivity and applications
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批准号:261560-2009
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.19万
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财政年份:2012
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负责人:Giorgi, Javier
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依托单位:
Oxides and oxide-supported-metals, structure, reactivity and applications
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批准号:261560-2009
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.19万
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财政年份:2011
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负责人:Giorgi, Javier
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依托单位:
Oxides and oxide-supported-metals, structure, reactivity and applications
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批准号:261560-2009
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.19万
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财政年份:2010
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负责人:Giorgi, Javier
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依托单位:
Oxides and oxide-supported-metals, structure, reactivity and applications
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批准号:261560-2009
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项目类别:Discovery Grants Program - Individual
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资助金额:$2.19万
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财政年份:2009
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负责人:Giorgi, Javier
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依托单位:
Oxide supported metal catalysis, structure reactivity studies
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批准号:261560-2007
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.42万
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财政年份:2007
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负责人:Giorgi, Javier
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依托单位:
Oxide supported metals catalysis. structure reactivity studies
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批准号:261560-2004
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.42万
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财政年份:2006
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负责人:Giorgi, Javier
-
依托单位:
Oxide supported metals catalysis. structure reactivity studies
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批准号:261560-2004
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.42万
-
财政年份:2005
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负责人:Giorgi, Javier
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依托单位:
Oxide supported metals catalysis. structure reactivity studies
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批准号:261560-2004
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项目类别:Discovery Grants Program - Individual
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资助金额:$3.42万
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财政年份:2004
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负责人:Giorgi, Javier
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依托单位:
Infrared reflection absorption spectrometer
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批准号:263657-2003
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项目类别:Research Tools and Instruments - Category 1 (<$150,000)
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资助金额:$10.92万
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财政年份:2003
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负责人:Giorgi, Javier
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依托单位:
Study of small metal particles supported on an oxide surface structure and reactivity of pt and rh particles supported on sio2
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批准号:242351-2001
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项目类别:Postdoctoral Fellowships
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资助金额:$2.55万
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财政年份:2001
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负责人:Giorgi, Javier
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依托单位:
PGSB/ESB
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批准号:195132-1997
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项目类别:Postgraduate Scholarships
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资助金额:$1.42万
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财政年份:1998
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负责人:Giorgi, Javier
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依托单位:
海外基金