High-temperature open-cell porous ceramic
    42.
    发明授权
    High-temperature open-cell porous ceramic 有权
    高温开孔多孔陶瓷

    公开(公告)号:US09566562B1

    公开(公告)日:2017-02-14

    申请号:US13591059

    申请日:2012-08-21

    申请人: Tariq Quadir

    发明人: Tariq Quadir

    摘要: A high-temperature open-cell porous body, the body comprises crystalline inorganic particles and 0.5 to 3-weight percent glass. The crystalline inorganic particles are bonded together by the glass to form a matrix with interconnected pores having a porosity of greater than 20-percent. The crystalline inorganic particles may further include interconnected micro pores, the latter combination providing a matrix with both macro porosity and micro porosity.

    摘要翻译: 一种高温开孔多孔体,其主体包括结晶无机颗粒和0.5至3重量百分比的玻璃。 结晶无机颗粒通过玻璃粘合在一起以形成具有孔隙率大于20%的互连孔的基体。 结晶无机颗粒还可以包括相互连接的微孔,后者组合提供具有宏观孔隙率和微孔隙率的基质。

    ARTIFICIAL ZEOLITES
    49.
    发明申请
    ARTIFICIAL ZEOLITES 审中-公开
    人造ZEOLITES

    公开(公告)号:US20160220989A1

    公开(公告)日:2016-08-04

    申请号:US14609276

    申请日:2015-01-29

    摘要: Zeolites are industrially important materials possessing high Bronsted acidity and shape-selectivity. However, their inherently small pores restrict application for catalytic conversion of bulky molecules. A method of synthesis of ‘artificial’ zeolites. The artificial zeolites have well-tailored Bronsted and Lewis acid sites prepared on mesostructured silica to circumvent this limitation. This novel approach utilizes atomic layer deposition to tailor both porosity and acid speciation, providing exquisite control over catalytic behavior and enabling systematic studies.

    摘要翻译: 沸石是工业上重要的具有较高布朗斯台德酸度和形状选择性的材料。 然而,它们固有的小孔限制了大体积分子的催化转化的应用。 合成“人造”沸石的方法。 人造沸石具有在介孔二氧化硅上制备的良好定制的布朗斯台德和路易斯酸位点,以避免这种限制。 这种新颖的方法利用原子层沉积来定制孔隙度和酸形态,提供对催化行为的精细控制并且能够进行系统研究。