MESOPOROUS CARBON MATERIALS
    10.
    发明申请
    MESOPOROUS CARBON MATERIALS 审中-公开
    多孔碳材料

    公开(公告)号:WO2010135389A2

    公开(公告)日:2010-11-25

    申请号:PCT/US2010/035345

    申请日:2010-05-19

    Abstract: The invention is directed to a method for fabricating a mesoporous carbon material, the method comprising subjecting a precursor composition to a curing step followed by a carbonization step, the precursor composition comprising: (i) a templating component comprised of a block copolymer, (ii) a phenolic compound or material, (iii) a crosslinkable aldehyde component, and (iv) at least 0.5 M concentration of a strong acid having a pKa of or less than -2, wherein said carbonization step comprises heating the precursor composition at a carbonizing temperature for sufficient time to convert the precursor composition to a mesoporous carbon material. The invention is also directed to a mesoporous carbon material having an improved thermal stability, preferably produced according to the above method.

    Abstract translation: 本发明涉及一种制备中孔碳材料的方法,所述方法包括使前体组合物经历固化步骤,随后进行碳化步骤,所述前体组合物包含:(i)由嵌段共聚物组成的模板组分,(ii )酚类化合物或材料,(iii)可交联的醛组分,和(iv)至少0.5M浓度的pKa或小于-2的强酸,其中所述碳化步骤包括在碳化作用下加热前体组合物 温度足以将前体组合物转化成介孔碳材料。 本发明还涉及具有改进的热稳定性的中孔碳材料,优选根据上述方法制备。

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