ROD-SHAPED MESOPOROUS CARBON NITRIDE MATERIALS AND USES THEREOF
    6.
    发明申请
    ROD-SHAPED MESOPOROUS CARBON NITRIDE MATERIALS AND USES THEREOF 审中-公开
    棒形介孔碳氮化物材料及其用途

    公开(公告)号:WO2018037322A1

    公开(公告)日:2018-03-01

    申请号:PCT/IB2017/055017

    申请日:2017-08-18

    Abstract: Methods of producing rod-shaped mesoporous carbon nitride (MCN) materials are described. The method includes (a) obtaining a template reactant mixture comprising an uncalcined rod-shaped SBA-15 template, a carbon source compound, and a nitrogen source compound; (b) subjecting the template reactant mixture to conditions suitable to form a rod-shaped template carbon nitride composite; (c) heating the rod-shaped template carbon nitride composite to a temperature of at least 500 °C to form a rod-shaped mesoporous carbon nitride material/SB A-15 (MCN-SBA-15) complex; and (d) removing the SBA-15 template from the MCN-SBA-15 complex to produce a rod-shaped mesoporous carbon nitride material.

    Abstract translation: 描述了生产棒状介孔碳氮化物(MCN)材料的方法。 该方法包括:(a)获得包含未煅烧的棒状SBA-15模板,碳源化合物和氮源化合物的模板反应物混合物; (b)使模板反应物混合物经受适于形成棒状模板碳氮化物复合材料的条件; (c)将棒状模板氮化碳复合材料加热到至少500℃的温度以形成棒状中孔氮化碳材料/ SB A-15(MCN-SBA-15)复合物; 和(d)从MCN-SBA-15复合物中除去SBA-15模板以产生棒状中孔碳氮化物材料。

    一种超微孔纳米SiO2的制法
    8.
    发明申请

    公开(公告)号:WO2018019179A1

    公开(公告)日:2018-02-01

    申请号:PCT/CN2017/093772

    申请日:2017-07-21

    Applicant: 汪承源

    Inventor: 汪承源

    Abstract: 提供一种超微孔纳米SiO 2 的制法,包括:a)将10000升15-20%无机酸溶液投入15000升含40-45%二氧化硅的硅溶胶中,搅拌至硅溶胶均匀分散于无机酸溶液中,得溶胶溶液;b)将溶胶溶液投入微通道反应器中,并向微通道反应器中通入30-50%硅酸钠溶液和20-40%无机酸溶液,调节微通道反应器加热控温80-120℃进行微通道反应;c)待微通道反应完全,均匀放料并以旋转喷雾方式输送至高温喷雾干燥塔中进行分裂干燥,此时微通道反应产物雾化后经高温接触分裂干燥,瞬间即形成超微孔颗粒;d)将超微孔颗粒旋风分级,收尘,即得超微孔纳米SiO 2 。该方法生产成本低、工艺简单,获得的超微孔纳米SiO 2 具有优良活性度和吸附率、分散性能好、比表面积大、内部孔隙多的优点。

    GRAPHENE OXIDE PARTICLES AND METHOD OF MAKING AND USING THEM
    9.
    发明申请
    GRAPHENE OXIDE PARTICLES AND METHOD OF MAKING AND USING THEM 审中-公开
    石墨烯氧化物颗粒及其制备和使用方法

    公开(公告)号:WO2017208158A1

    公开(公告)日:2017-12-07

    申请号:PCT/IB2017/053185

    申请日:2017-05-30

    Abstract: The present invention is an improved method of production of graphenic materials used to store energy and the energy storage systems using such produced graphenic materials. Provided herein is a method of producing graphene oxide that includes oxidizing graphite powder in a mixture of H 3 PO 4 and H 2 SO 4 in the presence of KMnO 4 , wherein the ratio of graphite powder to KMnO 4 is about 1:9 by weight and the ratio of H 3 PO 4 to H 2 SO 4 is about 1:9 by volume, to produce graphene oxide; dispersing the graphene oxide in water at an acidic pH (e.g., about 0) to form a solution; adjusting the solution to about a neutral pH; and isolating the graphene oxide. An energy storage device is provided herein that includes the graphene oxide made by the disclosed methods or that includes the population (plurality) of reduced graphene oxide particles having the properties disclosed herein, such as batteries and supercapacitors.

    Abstract translation: 本发明是一种改进的用于储存能量的石墨烯材料的生产方法以及使用这种生产的石墨烯材料的能量储存系统。 本文提供一种生产氧化石墨烯的方法,其包括在H 3 PO 4和H 2 SO 4的混合物中氧化石墨粉末, 其中石墨粉末与KMnO 4的比例按重量计约为1:9,并且H 2 / 从而产生氧化石墨烯;其中,所述氧化石墨烯的氧化还原电位为约1:1。 在酸性pH(例如约0)下将石墨烯氧化物分散在水中以形成溶液; 调节溶液至约中性pH; 并分离氧化石墨烯。 本文提供了一种储能装置,其包括通过所公开的方法制造的或包括具有本文公开的性质的还原氧化石墨烯颗粒群(多个)的电池和超级电容器的氧化石墨烯。

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