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    Cluster-included material
    4.
    发明授权
    Cluster-included material 失效
    集群包含的材料

    公开(公告)号：US6107243A

    公开(公告)日：2000-08-22

    申请号：US925769

    申请日：1997-09-09

    申请人： Shinji Inagaki ,  Noriaki Sugimoto ,  Tatsumi Hioki ,  Yoshiaki Fukushima ,  Masaru Ichikawa

    发明人： Shinji Inagaki ,  Noriaki Sugimoto ,  Tatsumi Hioki ,  Yoshiaki Fukushima ,  Masaru Ichikawa

    IPC分类号： B01J20/28 ,  B01J20/10

    CPC分类号： B01J20/28083 ,  B01J20/28004 ,  B01J20/28009 ,  B01J20/2803 ,  B01J20/28069 ,  B01J20/28097 ,  Y10T428/24149

    摘要： The present cluster-included material characterized by utilizing a porous host material for clusters having a pore larger in size than that of zeolite. The cluster-included material is obtained by forming a cluster in a pore of a mesoporous material having a pore size of 1.3 to 10 nm. When the mesoporous material is particularly a mesoporous material having a pore volume of not less than 60% of a total pore volume within a pore size range of -40 to +40% of a pore size which shows a maximum peak in a pore size distribution curve, a granular cluster having a uniform particle size or a fine-linear cluster having a uniform diameter is obtained. The cluster-included material performs the various quantum effects.

    摘要翻译： 本发明的包含簇的材料的特征在于利用多孔主体材料用于具有比沸石尺寸更大的孔的簇。 通过在孔径为1.3〜10nm的介孔材料的孔中形成簇而获得含有簇的材料。 当介孔材料特别是孔体积为孔体积的孔体积的最大峰值在孔径的-40〜+ 40％的孔径范围内的孔体积的60％以上的中孔材料时， 得到具有均匀粒径的粒状团簇或具有均匀直径的微细线粒团。 包含簇的材料执行各种量子效应。

    Porous material composed of layered silica and metal oxide and a process for manufacturing the same
    5.
    发明授权
    Porous material composed of layered silica and metal oxide and a process for manufacturing the same 失效
    由层状二氧化硅和金属氧化物构成的多孔材料及其制造方法

    公开(公告)号：US5508081A

    公开(公告)日：1996-04-16

    申请号：US192933

    申请日：1994-02-07

    申请人： Shinji Inagaki ,  Yoshiaki Fukushima ,  Akane Okata ,  Chuzo Kato ,  Kazuyuki Kuroda

    发明人： Shinji Inagaki ,  Yoshiaki Fukushima ,  Akane Okata ,  Chuzo Kato ,  Kazuyuki Kuroda

    IPC分类号： C01B33/12 ,  B01J20/10 ,  B01J21/08 ,  B01J23/04 ,  B01J29/00 ,  B01J29/04 ,  B01J35/04 ,  C01B33/20 ,  C01B33/32 ,  C01B33/44 ,  B32B3/12

    CPC分类号： B01J20/10 ,  B01J21/08 ,  B01J23/04 ,  B01J29/049 ,  B01J35/04 ,  Y10T428/24149 ,  Y10T428/249969 ,  Y10T428/24997

    摘要： A porous material composed of many SiO.sub.4 tetrahedra sheets having interlayer bridges of SiO.sub.2. It has pores having a diameter of 10 .ANG. or above, and possesses the properties of a solid acid formed by the isomorphous substitution of metal atoms for Si of SiO.sub.4 frameworks. It is made by a process including introducing an organic substance into interlayer space of crystals of layered silicates to expand the spacing between crystal layers, as well as forming bridges of SiO.sub.2 therebetween, bringing the intercalated compounds into contact with a metal salt to link metal atoms to the SiO.sub.4 frameworks, and firing the products. The material can withstand a temperature of 800.degree. C., has a pore diameter larger than that of zeolites, etc., and is useful in making an adsorbent or catalyst for molecules having a high molecular weight, such as a catalyst for the catalytic cracking of petroleum.

    摘要翻译： 由具有SiO 2层间桥的许多SiO 4四面体片组成的多孔材料。 它具有直径为10或更大的孔，并且具有通过金属原子对SiO 4骨架的Si的同晶取代而形成的固体酸的性质。 它是通过包括将有机物质引入到层状硅酸盐晶体的层间空间中以扩大晶体层之间的间距，以及在其间形成二氧化硅之间的过程，使插入的化合物与金属盐接触以连接金属原子 到SiO4框架，并烧制产品。 该材料可以承受800℃的温度，孔径大于沸石等的孔径，并且可用于制备具有高分子量的分子的吸附剂或催化剂，例如用于催化裂化的催化剂 的石油。

    Mesopore material, laminar silicic acid, and method of manufacturing mesopore material and laminar silicic acid
    7.
    发明授权
    Mesopore material, laminar silicic acid, and method of manufacturing mesopore material and laminar silicic acid 失效
    介孔材料，层状硅酸，以及制造中孔材料和层状硅酸的方法

    公开(公告)号：US5980849A

    公开(公告)日：1999-11-09

    申请号：US925649

    申请日：1997-09-09

    申请人： Shin-ichi Ogata ,  Yoshiaki Fukushima ,  Shinji Inagaki

    发明人： Shin-ichi Ogata ,  Yoshiaki Fukushima ,  Shinji Inagaki

    IPC分类号： C01B37/02 ,  C01B33/38 ,  C01B33/44

    CPC分类号： C01B37/02

    摘要： Provided is a mesopore material and the manufacturing method thereof characterized by having uniform diameter of each pore as well as a high crystallographic regularity, comprising primary particles having a small axe with uniformity, allowing for synthesizing the primary particles with the size freely controlled, and allowing for simple manufacturing at a reduced cost. The mesopore material comprising: pores having a diameter in a range of 2 to 10 nm; and a primary particle having a major axe in a range of 10 nm to 1 .mu.m. The diameter range is defined at a maximum peak in a pore distribution curve, and 75% or more of the pores is in a diameter range of -40% to +40% of the pore diameter at the maximum peak. Further provided is a laminar silicic acid composed of the uninvertible tetrahedral sheet and has a uniform shape and size. Also provided is a laminar silicic acid salt composed of the uninvertible tetrahedral sheet and has a uniform shape and size. The laminar silicic acid comprising a laminar silicon dioxide having a laminar six-membered ring skeleton and having a crystallographic regularity. A skeleton of a clay mineral having a 1:1 laminar structure or a 2:1 laminar structure consisting of an uninvertible tetrahedral sheet of a silicon dioxide and an octahedral sheet of an oxide of a metal remains in the laminar silicic acid. Acid acts on the clay mineral to form the laminar silicic acid.

    摘要翻译： 提供了一种中孔材料及其制造方法，其特征在于具有均匀的每个孔的直径以及高的结晶规律性，其包括具有均匀性的小斧的一次粒子，允许合成具有自由控制的尺寸的一次粒子，并且允许 以简化制造成本降低。 所述中孔材料包括：直径在2至10nm范围内的孔; 和具有10nm至1μm范围内的主轴的初级粒子。 直径范围限定在孔分布曲线中的最大峰值，并且75％或更多的孔在最大峰值处的孔径的-40％至+ 40％的直径范围内。 还提供了由不可逆四面体片组成的层状硅酸，并且具有均匀的形状和尺寸。 还提供了由不可逆四面体片组成的层状硅酸盐，并且具有均匀的形状和尺寸。 层状硅酸包含具有层状六元环骨架并具有结晶规律性的层状二氧化硅。 在层状硅酸中残留具有1:1层状结构的粘土矿物的骨架或由二氧化硅和金属氧化物的八面体片构成的不可逆四面体片的2:1层状结构。 酸作用于粘土矿物以形成层状硅酸。

    Transparent bulk silica porous material with uniform pore size and distribution
    8.
    发明授权
    Transparent bulk silica porous material with uniform pore size and distribution 失效
    透明的本体二氧化硅多孔材料具有均匀的孔径和分布

    公开(公告)号：US5958577A

    公开(公告)日：1999-09-28

    申请号：US3461

    申请日：1998-01-06

    申请人： Noriaki Sugimoto ,  Shinji Inagaki ,  Yoshiaki Fukushima ,  Tatsumi Hioki ,  Makoto Ogawa

    发明人： Noriaki Sugimoto ,  Shinji Inagaki ,  Yoshiaki Fukushima ,  Tatsumi Hioki ,  Makoto Ogawa

    IPC分类号： C01B33/12 ,  C01B37/02 ,  C04B38/00 ,  H01S5/00 ,  B32B3/12

    CPC分类号： C04B38/009 ,  C01B33/126 ,  Y10T428/249969 ,  Y10T428/249981 ,  Y10T428/261

    摘要： The method for producing a bulk silica porous material is presented. The obtained material has a large crystal size serving to reduce light scattering, and uniform and adjustable pore size. This can be utilized for optical and electronic functional materials. The method comprises the steps of:forming a silica/surfactant composite by mixing starting materials containing an alkoxysilane, water and a surfactant and allowing to the starting materials to react;maturing said silica/surfactant composite by allowing the same to stand in a closed container to effect the development of a silica network structure and the formation of porous structure in said composite;drying said matured silica/surfactant composite for removing the solvent and for condensation of said matured silica/surfactant composite; and,sintering said condensed silica/surfactant composite to remove the surfactant to obtain a silica porous material.

    摘要翻译： 介绍了本体二氧化硅多孔材料的生产方法。 所得材料具有大的晶体尺寸，用于减少光散射，孔径均匀可调。 这可以用于光学和电子功能材料。 该方法包括以下步骤：通过混合含有烷氧基硅烷，水和表面活性剂的原料并使原料反应形成二氧化硅/表面活性剂复合物; 使所述二氧化硅/表面活性剂复合物通过使其相对于密闭容器中成熟而实现二氧化硅网络结构的发展和在所述复合材料中形成多孔结构; 干燥所述成熟的二氧化硅/表面活性剂复合物，用于除去溶剂并使所述成熟的二氧化硅/表面活性剂复合物冷凝; 并烧结所述缩合二氧化硅/表面活性剂复合物以除去表面活性剂以获得二氧化硅多孔材料。

    Process for manufacturing a silica porous material
    9.
    发明授权
    Process for manufacturing a silica porous material 失效
    二氧化硅多孔材料的制造方法

    公开(公告)号：US5750085A

    公开(公告)日：1998-05-12

    申请号：US598352

    申请日：1996-02-08

    申请人： Yuri Yamada ,  Shinji Inagaki ,  Yoshiaki Fukushima

    发明人： Yuri Yamada ,  Shinji Inagaki ,  Yoshiaki Fukushima

    IPC分类号： C04B38/04 ,  B01J20/10 ,  B01J21/08 ,  B01J29/035 ,  C01B33/12 ,  C01B33/18 ,  C01B33/20 ,  C01B33/26 ,  C04B38/06

    CPC分类号： B01J21/08 ,  B01J20/103 ,  C01B33/20 ,  C01B33/26

    摘要： A process for manufacturing a silica porous material with high solid acidity, catalytic activity and adsorption ability as well as excellent crystallinity and heat resistance has the steps of adding a compound of metallic element such as Al to a waterglass, aging the resultant mixture, calcining the aged mixture to form a layered crystal, incorporating an organic substance between layers of the layered crystal, calcining the resultant layered crystal for crosslinking the layered crystal. By this process, a plurality of layers formed of SiO.sub.4 tetrahedral and metallic oxide constitute a silica porous material, and the gap between adjacent layers of the layered crystal is reduced at a crosslinking site, while the gap of the other portion is expanded to form a micro pore.

    摘要翻译： 制备具有高固体酸度，催化活性和吸附能力以及优异的结晶度和耐热性的二氧化硅多孔材料的方法具有以下步骤：向水玻璃中加入诸如Al的金属元素化合物，使所得混合物老化，煅烧 形成层状结晶，在层状结晶层之间并入有机物质，煅烧所得到的层状结晶以交联层状结晶。 通过该工艺，由SiO 4四面体和金属氧化物形成的多个层构成二氧化硅多孔材料，层状结晶的相邻层之间的间隙在交联部位减少，而另一部分的间隙扩大形成 微孔。