Porous metal oxide particles
    1.
    发明授权
    Porous metal oxide particles 有权
    多孔金属氧化物颗粒

    公开(公告)号:US08557214B2

    公开(公告)日:2013-10-15

    申请号:US12992678

    申请日:2009-04-21

    IPC分类号: C01B13/14

    摘要: Preparing porous particles includes forming a gel including a first liquid and an oxygen-containing compound of a metal, semi-metal, metalloid, or semi-conductor, including an oxide, hydroxide, alkoxide, oxohydroxide, oxoalkoxide, oxo salt, or oxo salt hydrate of the metal, semi-metal, metalloid, or semi-conductor; contacting the gel with a combustible liquid to form a combustible gel; and initiating combustion of the combustible gel to form a substance including porous metal, semi-metal, metalloid, or semi-conductor oxide particles. The combustible liquid can include a volatile solvent. The porous particles have open pores with a range of nanoscale pore sizes. The porous particles may be treated further to form, for example, a composite.

    摘要翻译: 制备多孔颗粒包括形成包括金属,半金属,准金属或半导体的第一液体和含氧化合物的凝胶,其包括氧化物,氢氧化物,醇盐,氧代氢氧化物,氧代醇盐,氧代盐或含氧盐 金属,半金属,准金属或半导体的水合物; 将凝胶与可燃液体接触以形成可燃性凝胶; 并引发可燃性凝胶的燃烧以形成包括多孔金属,半金属,准金属或半导体氧化物颗粒的物质。 可燃液体可以包括挥发性溶剂。 多孔颗粒具有一定范围的纳米孔径的开孔。 可以进一步处理多孔颗粒以形成例如复合材料。

    POROUS METAL OXIDE PARTICLES
    2.
    发明申请
    POROUS METAL OXIDE PARTICLES 有权
    多孔金属氧化物颗粒

    公开(公告)号:US20110092363A1

    公开(公告)日:2011-04-21

    申请号:US12992678

    申请日:2009-04-21

    IPC分类号: B01J20/08 C01F7/30

    摘要: Preparing porous particles includes forming a gel including a first liquid and an oxygen-containing compound of a metal, semi-metal, metalloid, or semi-conductor, including an oxide, hydroxide, alkoxide, oxohydroxide, oxoalkoxide, oxo salt, or oxo salt hydrate of the metal, semi-metal, metalloid, or semi-conductor; contacting the gel with a combustible liquid to form a combustible gel; and initiating combustion of the combustible gel to form a substance including porous metal, semi-metal, metalloid, or semi-conductor oxide particles. The combustible liquid can include a volatile solvent. The porous particles have open pores with a range of nanoscale pore sizes. The porous particles may be treated further to form, for example, a composite.

    摘要翻译: 制备多孔颗粒包括形成包括金属,半金属,准金属或半导体的第一液体和含氧化合物的凝胶,其包括氧化物,氢氧化物,醇盐,氧代氢氧化物,氧代醇盐,氧代盐或含氧盐 金属,半金属,准金属或半导体的水合物; 将凝胶与可燃液体接触以形成可燃性凝胶; 并引发可燃性凝胶的燃烧以形成包括多孔金属,半金属,准金属或半导体氧化物颗粒的物质。 可燃液体可以包括挥发性溶剂。 多孔颗粒具有一定范围的纳米孔径的开孔。 可以进一步处理多孔颗粒以形成例如复合材料。