auxiliary
发表于 2025-3-28 15:12:48
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提升
发表于 2025-3-28 21:14:30
Amit Mehrotra,Alberto Sangiovanni-Vincentelliy neutral structure-directing agents,SDA,also called template molecules M,which determine by their size and geometry in advance the size and geometry of the pore. Since the bonding energy of the silica framework resembles that of natural silica polymorphs, e.g. quartz, the thermal stability of this