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公开(公告)号:US20120028793A1
公开(公告)日:2012-02-02
申请号:US12844042
申请日:2010-07-27
申请人: Younan Xia , Charles Taylor Campbell , Yunqian Dai , Byungkwon Lim , Benjamin Alan Grayson , Paul T. Fanson
发明人: Younan Xia , Charles Taylor Campbell , Yunqian Dai , Byungkwon Lim , Benjamin Alan Grayson , Paul T. Fanson
CPC分类号: B01J35/06 , B01J21/04 , B01J21/063 , B01J23/10 , B01J23/14 , B01J23/40 , B01J23/42 , B01J33/00 , B01J35/0013 , B01J35/006 , B01J37/0211 , B01J37/0215
摘要: A catalyst material for use at elevated temperatures is provided. The material can include a plurality of fibers and a plurality of particles supported on the fibers. In addition, a porous layer can cover the plurality of particles and allow for process fluid to come into contact with the particles, and yet retard sintering of the particles at elevated temperatures is present. The plurality of fibers can be a plurality of nanofibers which may or may not be oxide nanofibers. The particles can be metallic nanoparticles and the porous layer can be a porous oxide layer.
摘要翻译: 提供了一种在高温下使用的催化剂材料。 该材料可以包括多个纤维和多个支撑在纤维上的颗粒。 此外,多孔层可以覆盖多个颗粒并允许工艺流体与颗粒接触,并且在高温下仍然延缓颗粒的烧结。 多根纤维可以是可以是或可以不是氧化物纳米纤维的多个纳米纤维。 颗粒可以是金属纳米颗粒,多孔层可以是多孔氧化物层。
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公开(公告)号:US08349761B2
公开(公告)日:2013-01-08
申请号:US12844042
申请日:2010-07-27
申请人: Younan Xia , Charles Taylor Campbell , Yunqian Dai , Byungkwon Lim , Benjamin Alan Grayson , Paul T. Fanson
发明人: Younan Xia , Charles Taylor Campbell , Yunqian Dai , Byungkwon Lim , Benjamin Alan Grayson , Paul T. Fanson
CPC分类号: B01J35/06 , B01J21/04 , B01J21/063 , B01J23/10 , B01J23/14 , B01J23/40 , B01J23/42 , B01J33/00 , B01J35/0013 , B01J35/006 , B01J37/0211 , B01J37/0215
摘要: A catalyst material for use at elevated temperatures is provided. The material can include a plurality of fibers and a plurality of particles supported on the fibers. In addition, a porous layer can cover the plurality of particles and allow for process fluid to come into contact with the particles, and yet retard sintering of the particles at elevated temperatures is present. The plurality of fibers can be a plurality of nanofibers which may or may not be oxide nanofibers. The particles can be metallic nanoparticles and the porous layer can be a porous oxide layer.
摘要翻译: 提供了一种在高温下使用的催化剂材料。 该材料可以包括多个纤维和多个支撑在纤维上的颗粒。 此外,多孔层可以覆盖多个颗粒并允许工艺流体与颗粒接触,并且在高温下仍然延缓颗粒的烧结。 多根纤维可以是可以是或可以不是氧化物纳米纤维的多个纳米纤维。 颗粒可以是金属纳米颗粒,多孔层可以是多孔氧化物层。
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