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公开(公告)号:US5695890A
公开(公告)日:1997-12-09
申请号:US582021
申请日:1996-01-02
申请人: Mark E. Thompson , Jonathan Lee Snover , Vijay Joshi , Lori Ann Vermeulen , Xiaozhang Tang , Elena Suponeva , Houston Byrd
发明人: Mark E. Thompson , Jonathan Lee Snover , Vijay Joshi , Lori Ann Vermeulen , Xiaozhang Tang , Elena Suponeva , Houston Byrd
IPC分类号: B82B1/00 , B01J23/40 , B01J31/02 , B01J31/16 , B01J31/18 , B01J35/00 , C01B3/04 , C01B15/029 , C07F9/58 , C08F8/44 , C08F30/02 , C08F30/04 , C08F230/02 , C08F230/04 , C25B1/00 , H01G9/20 , H01L51/30 , H01M6/30 , H01M14/00
CPC分类号: H01M14/005 , B01J23/40 , B01J31/1691 , B01J31/1845 , B01J31/185 , B01J35/0013 , B82Y10/00 , C01B15/029 , C01B3/042 , C07F9/581 , C08F30/02 , C08F30/04 , C08F8/44 , C25B1/003 , H01G9/20 , H01L51/0075 , H01L51/0595 , H01L51/42 , B01J2231/643 , B01J2231/645 , B01J2531/48 , B01J31/0259 , B01J35/004 , C08F230/02 , C08F230/04 , Y02E10/549 , Y02E60/364 , Y02E60/368 , Y02P20/134 , Y02P20/135
摘要: Multi-layered compositions having a plurality of pillared metal complexes disposed on a supporting substrate, the pillars comprising divalent electron acceptor moieties with a phosphonate or arsenate at each end. Each layer of parallel pillars is separated by a layer of a group (IVA), (IVB), (IIIA) or (IIIB) metal or a lanthanide. The compositions can further comprise particles of at least one Group VIII metal at zero valence entrapped within each layer of the complex. The complexes can also incorporate "stalactites" and "stalagmites" of capped arsonato or phosphonato ligands interspersed with the pillars providing a series of interstices about each electron accepting group. The supporting substrate can be comprised of an organic polymer template. The complexes are useful for the conversion and storage of solar energy, for the production of photocurrents, and as catalysts for reduction reactions, for example, the production of hydrogen peroxide from oxygen and hydrogen gases, the production of H.sub.2 gas from water, and the reduction of ketones to form alcohols.
摘要翻译: 多层组合物具有设置在支撑基底上的多个柱状金属络合物,该柱包含在每一端具有膦酸酯或砷酸盐的二价电子受体部分。 每层平行柱由一组(IVA),(IVB),(IIIA)或(IIIB)金属或镧系元素分隔开。 该组合物还可以包含至少一种Ⅷ族金属的颗粒,该Ⅷ族金属在复合物的每一层内被捕获。 复合物还可以加入散布有支柱的封闭纵火或膦酸盐配体的“钟乳石”和“石笋”,从而提供关于每个电子接受基团的一系列间隙。 支撑基底可以由有机聚合物模板组成。 该复合物可用于太阳能的转化和储存,用于生产光电流,以及用于还原反应的催化剂,例如从氧气和氢气产生过氧化氢,从水中产生氢气,以及 酮的还原形成醇。