典型文献
Melt polymerization synthesis of a class of robust self-shaped olefin-linked COF foams as high-efficiency separators
文献摘要：
The practical applications of crystalline porous materials toward industrial separations require shaping them into robust monoliths(e.g.,foams).The current methods are often complicated,environmentally unfriendly,and unscalable,significantly hampering their practical application.Herein,we report a scalable,facile"one-step thermomolding"method to fabricate a class of hierarchically olefin-linked covalent organic framework(COF)foams via melt polymerization.The obtained pure COF foams possess higher crystallinity and porosity than literature,good moldability,and processability,greatly benefiting their practical applications(e.g.,efficient oil-water separation with 99％removal efficiency and＞100 cycle reusability).Moreover,a COF exhibiting the smallest(0.58 nm)eclipsed stacking pore among all 2-dimensional COFs with neutral skeletons is first fabricated via this protocol,demonstrating good C2H2 purification performance and recyclability,surpassing the current benchmark materials.We believe that this facile fabrication strategy can promote access to a broad diversity of new COF foams and enlighten further avenues for green routes to large-scale synthesis and usage of COFs.
文献关键词：
中图分类号：
作者姓名：
Penghui Zhang;Zhifang Wang;Yi Yang;Sa Wang;Ting Wang;Jinjin Liu;Peng Cheng;Yao Chen;Zhenjie Zhang
作者机构：
State Key Laboratory of Medicinal Chemical biology,College of Chemistry,Nankai University,Tianjin 300071,China;Key Laboratory of Advanced Energy Materials Chemistry,Ministry of Education,Nankai University,Tianjin 300071,China;Renewable Energy Conversion and Storage Center,Nankai University,Tianjin 300071,China;College of Pharmacy,Nankai University,Tianjin 300071,China
文献出处：
引用格式：
[1]Penghui Zhang;Zhifang Wang;Yi Yang;Sa Wang;Ting Wang;Jinjin Liu;Peng Cheng;Yao Chen;Zhenjie Zhang-.Melt polymerization synthesis of a class of robust self-shaped olefin-linked COF foams as high-efficiency separators)[J].中国科学:化学（英文版）,2022(06):1173-1184
A类：
unscalable,thermomolding,moldability
B类：
Melt,polymerization,synthesis,class,robust,self,shaped,olefin,linked,foams,efficiency,separators,practical,applications,crystalline,porous,materials,toward,industrial,separations,require,shaping,them,into,monoliths,current,methods,are,often,complicated,environmentally,unfriendly,significantly,hampering,their,Herein,we,report,facile,one,step,hierarchically,covalent,organic,framework,via,melt,obtained,pure,possess,higher,crystallinity,porosity,than,literature,good,processability,greatly,benefiting,efficient,oil,water,removal,cycle,reusability,Moreover,exhibiting,smallest,eclipsed,stacking,pore,among,dimensional,COFs,neutral,skeletons,first,fabricated,this,protocol,demonstrating,C2H2,purification,performance,recyclability,surpassing,benchmark,We,believe,that,fabrication,strategy,promote,access,broad,diversity,new,enlighten,further,avenues,green,routes,large,scale,usage
AB值：
0.671607
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