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    • 2. 发明授权
    • Porous materials and methods for forming the same
    • 多孔材料及其形成方法
    • US06534025B1
    • 2003-03-18
    • US09666136
    • 2000-09-20
    • Kazuhisa YanoYuri SasakiTadashi NakamuraMitsumasa HoriiYoshiaki FukushimaHideaki Sato
    • Kazuhisa YanoYuri SasakiTadashi NakamuraMitsumasa HoriiYoshiaki FukushimaHideaki Sato
    • C01B3312
    • B01J20/103B01J20/06C01G1/02C01P2002/72C01P2002/76C01P2006/16
    • Porous materials having a metal oxide skeleton are taught that have various water vapor adsorption capacities defined by the amount of adsorbed water vapor at a specific relative vapor pressure in a water vapor adsorption isotherm. A preferred porous material has a water vapor adsorption capacity that is less than or equal to 0.1 g/g at a relative vapor pressure of 10%, and greater than or equal to 0.2 g/g at a relative vapor pressure of 28%. Methods of making such porous materials are also taught. A preferred method for forming a porous material includes condensing a skeleton starting material for the porous material, in the presence of a surfactant, in a solution which has a concentration of the skeleton starting material in the solution that is less than or equal to 0.4 mol/L and a molar ratio of the surfactant to the skeleton starting material that is greater than or equal to 0.05 and less than or equal to 50, to form a condensate and removing the surfactant from the condensate.
    • 教导了具有金属氧化物骨架的多孔材料,其具有由在水蒸气吸附等温线中的特定相对蒸汽压下的吸附水蒸汽量定义的各种水蒸气吸附容量。 优选的多孔材料在相对蒸汽压力为28%的相对蒸汽压力为10%,大于或等于0.2g / g时具有小于或等于0.1g / g的水蒸气吸附能力。 还教导制造这种多孔材料的方法。 用于形成多孔材料的优选方法包括在表面活性剂存在下将多孔材料的骨架原料冷凝在溶液中的骨架原料浓度小于或等于0.4mol / L,表面活性剂与骨架原料的摩尔比大于或等于0.05且小于或等于50,以形成冷凝物并从冷凝物中除去表面活性剂。
    • 9. 发明申请
    • Carbon gel composite material
    • 碳凝胶复合材料
    • US20070196659A1
    • 2007-08-23
    • US11218285
    • 2005-08-31
    • Norihiko SetoyamaTsutomu KajinoHideki TakagiTakahiko AsaokaYoshiaki Fukushima
    • Norihiko SetoyamaTsutomu KajinoHideki TakagiTakahiko AsaokaYoshiaki Fukushima
    • B32B9/00C01B31/08
    • H01M4/926C01B32/00H01M4/90H01M4/9083Y10T428/30
    • A carbon gel composite material including: a carbon gel which is composed of primary particles with an average particle diameter of 2 to 50 nm, where no x-ray diffraction peaks are observed over a scan angle (2θ) range of 0.5 to 10° (CuK60 radiation) and where in a pore size distribution calculated from an adsorption/desorption isotherm, if a pore diameter corresponding to the peak of the pore size distribution is not smaller than 1 nm and is smaller than 10 nm (pore diameter (d)), pores accounting for 60% or more of the total pore volume have a pore diameter within plus or minus 2 nm of the pore diameter (d), and if a pore diameter corresponding to the peak of the pore size distribution is in a range of 10 to 50 nm (pore diameter (D)), pores accounting for 60% or more of the total pore volume have a pore diameter in a range of (0.75×D) to (1.25×D); and at least one adsorbed component selected from the group consisting of proteins, metal complexes and metals, which is adsorbed on the carbon gel.
    • 一种碳凝胶复合材料,包括:由平均粒径为2〜50nm的一次粒子构成的碳凝胶,在0.5〜10°的扫描角(2θ)范围内不观察到x射线衍射峰 (CuK <60>辐射),并且在由吸附/解吸等温线计算的孔径分布中,如果对应于孔径分布的峰值的孔径不小于1nm并且小于 10nm(孔径(d)),占孔体积的60%以上的孔的孔径(d)的孔径在±2nm以内,如果孔径对应于 孔径分布在10〜50nm的范围(孔径(D)),占孔体积的60%以上的孔的孔径在(0.75×D)〜(1.25×D)的范围内, ; 以及吸附在碳凝胶上的至少一种选自蛋白质,金属络合物和金属的吸附组分。