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    • 6. 发明申请
    • Porous carbons
    • 多孔碳
    • US20080032092A1
    • 2008-02-07
    • US11786074
    • 2007-04-10
    • Stephen TennisonOleksundr KozynchenkoVolodymyr StrelkoAndrew Blackburn
    • Stephen TennisonOleksundr KozynchenkoVolodymyr StrelkoAndrew Blackburn
    • B32B3/10
    • C04B35/524C01B32/00C01B32/30C04B38/0064C04B38/009C04B2235/77Y10T428/24273Y10T428/2982C04B35/52C04B38/0022C04B38/0054C04B38/062
    • A method is provided for making mesoporous resin. It comprises: (a) providing a nucleophilic component which comprises a phenolic compound or a phenol condensation prepolymer optionally with one or more modifying reagents selected from hydroquinone, resorcinol, urea, aromatic amines and heteroaromatic amines; (b) dissolving the nucleophilic component in a pore former selected from the group consisting of a diol, a diol ether, a cyclic ester, a substituted cyclic ester, a substituted linear amide, a substituted cyclic amide, an amino alcohol and a mixture of any of the above with water, together with at least one electrophilic cross-linking agent selected from the group consisting of formaldehyde, paraformaldehyde, furfural and hexamethylene tetramine; and (c) condensing the nucleophilic component and the electrophilic cross-linking agent in the presence of the pore former to form a porous resin. The resin may be formed in situ by pouring the partially cross-linked resin into hot oil. Mesoporous resin beads are obtained which can be carbonised into mesoporous carbon beads.
    • 提供了制备介孔树脂的方法。 其包括:(a)提供亲核组分,其包含酚类化合物或酚缩合预聚物,任选地含有一种或多种选自氢醌,间苯二酚,脲,芳族胺和杂芳族胺的改性剂; (b)将亲核组分溶解在选自二醇,二醇醚,环酯,取代的环酯,取代的直链酰胺,取代的环状酰胺,氨基醇和 上述任何一种与水一起连同至少一种选自甲醛,多聚甲醛,糠醛和六亚甲基四胺的亲电子交联剂; 和(c)在成孔剂存在下将亲核成分和亲电子交联剂缩合形成多孔树脂。 可以通过将部分交联的树脂倒入热油中而原位形成树脂。 得到的介孔树脂珠可以碳化成中孔碳珠。