化学
粒子(生态学)
多孔性
阻塞(统计)
吡啶
聚合物
六方晶系
配位聚合物
粒径
化学工程
结晶学
纳米技术
高分子化学
有机化学
物理化学
工程类
材料科学
地质学
海洋学
统计
数学
作者
Won Cho,Hee Jung Lee,Moonhyun Oh
摘要
Diversely shaped porous coordination polymer particles (CPPs) were synthesized by a simple solvothermal reaction of 1,4-benzenedicarboxylic acid (H2BDC) and In(NO3)3 x xH2O in DMF. The growth of crystalline CPPs was controlled through a particle growth blocking event involving blocking agent interaction with particular facets of CPPs and simultaneous particle growth interruption in a specific direction. Systematic reactions in the presence of various amounts of pyridine as a blocking agent were conducted to see the controlled CPP formation. Long rod, short rod, lump, and disk-shaped CPPs with hexagonal faces resulted in the presence of none, 1 equiv, 2 equiv, and 25 equiv of pyridine, respectively. The ultimate particle shape produced depends upon the amount of blocking agents used.
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