Formation of nanostructured silicas through the fluoride catalysed self-polymerization of Q-type functional silica cages
Formation of nanostructured silicas through the fluoride catalysed self-polymerization of Q-type functional silica cages
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DOI：
10.1039/d2cc02672d
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发表时间：
2022-08-11
影响因子：
4.9
通讯作者：
Furgal, Joseph C.
中科院分区：
文献类型：
--
作者：
Hu, Nai-hsuan;Sims, Cory B.;Furgal, Joseph C.
八（二甲基硅氧基）硅笼(Q(8)M（8)(H)）在氟催化剂的存在下进行快速自聚合，形成复杂的3D多孔结构网络材料，比表面积高达650 M(2) g（-1）。这建立了一种形成生物衍生的高无机含量软硅的新方法，在过滤、碳捕获、催化或氢源方面具有潜在的应用前景。
Octa(dimethylsiloxy)silica cages (Q(8)M(8)(H)) undergo rapid self-polymerization in the presence of a fluoride catalyst to form complex 3D porous structural network materials with specific surface areas up to 650 m(2) g(-1). This establishes a new method to form bio-derived high inorganic content soft silicas with potential applications in filtration, carbon capture, catalysis, or hydrogen source.