Triptycene-Based Microporous Polymers: Synthesis and Their Gas Storage Properties.
Triptycene-Based Microporous Polymers: Synthesis and Their Gas Storage Properties.
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DOI：
10.1021/mz200076c
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发表时间：
2012-01
影响因子：
5.8
通讯作者：
Chun Zhang;Y. Liu;Buyin Li;B. Tan;Chuanning Chen;Huibi Xu;X. Yang
中科院分区：
文献类型：
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作者：
Chun Zhang;Y. Liu;Buyin Li;B. Tan;Chuanning Chen;Huibi Xu;X. Yang
以三卤代三蝶烯为原料，通过镍（0）催化的Ullmann偶联反应合成了一种新型的星星型三蝶烯微孔聚合物（STPs）。STPs的BET表面积分别为1305 m2 g-1和1990 m2 g-1，STP-I和STP-II在1.0 bar/77 K下可逆吸附1.60和1.93 wt % H2，在1.0 bar/273 K下可逆吸附16.15和18.20 wt % CO2。
A novel kind of star triptycene-based microporous polymer (STPs) was synthesized efficiently from trihalotriptycenes by nickel(0)-catalyzed Ullmann cross-coupling reactions. STPs display a BET surface area of 1305 m2 g-1 and 1990 m2 g-1, and reversibly adsorb 1.60 and 1.93 wt % H2 at 1.0 bar/77 K, 16.15 and 18.20 wt % CO2 at 1.0 bar/273 K for STP-I and STP-II, respectively.