典型文献
Synthesis of Thin Film of a Three-Dimensional Covalent Organic Framework as Anti-counterfeiting Label
文献摘要：
Film plays a key role in the sustainable development of our society.Freestanding thin films of two-dimensional covalent organic frameworks(COFs)have been produced by interface,spin coating,microwave-assisted synthesis,and screen printing methods and are applied in nanofiltration,molecular separation,photochemical sensing,anion transport,heat conduction,and proton conduc-tion.On the other hand,the synthesis of their three-dimensional(3D)analogues and subsequent integration in devices remains challenging.Herein,self-supporting thin films of a three-dimensional COF with tunable thickness was created by a stearic acid medi-ated synthesis methodology on water surface at room temperature in air.The film could be transferred onto arbitrary substrate,and when supported on indium tin oxide glass,it exhibited irreversible electrochromism.The optical feature made it act as a one-time anti-counterfeiting label in an electrochemical device.This work will inspire the synthesis of thin films of 3D COFs as well as other 3D materials,and boost their property and application exploration.
文献关键词：
中图分类号：
作者姓名：
Xin Dong;Jing Yang;Honglei Wang;Pei Zhao;Fanglin Tan;Zhipeng Zhou;Zhaowei Ou;Li Gong;Wei Liu;Xudong Chen;Zhikun Zheng
作者机构：
Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education,School of Chemistry,and State Key Laboratory of Optoelectronic Materials and Technologies,Sun Yat-sen University,Guangzhou,Guangdong 510275,China;Key Laboratory of Low-Carbon Chemistry&Energy Conservation of Guangdong Province,Key Laboratory for Polymeric Composite and Functional Materials of Ministry of Education,State Key Laboratory of Optoelectronic Materials and Technologies,School of Materials Science and Engineering,Sun Yat-sen University,Guangzhou,Guangdong 510275,China;Instrumental Analysis and Research Center,Sun Yat-sen University,Guangzhou,Guangdong 510275,China
文献出处：
引用格式：
[1]Xin Dong;Jing Yang;Honglei Wang;Pei Zhao;Fanglin Tan;Zhipeng Zhou;Zhaowei Ou;Li Gong;Wei Liu;Xudong Chen;Zhikun Zheng-.Synthesis of Thin Film of a Three-Dimensional Covalent Organic Framework as Anti-counterfeiting Label)[J].中国化学（英文版）,2022(10):1171-1176
A类：
electrochromism
B类：
Synthesis,Thin,Film,Three,Dimensional,Covalent,Organic,Framework,Anti,counterfeiting,Label,plays,key,role,sustainable,development,our,society,Freestanding,thin,films,two,dimensional,covalent,organic,frameworks,COFs,have,been,produced,by,interface,spin,coating,microwave,assisted,synthesis,screen,printing,methods,are,applied,nanofiltration,molecular,separation,photochemical,sensing,anion,transport,heat,conduction,proton,On,other,hand,their,three,analogues,subsequent,integration,devices,remains,challenging,Herein,self,supporting,tunable,thickness,was,created,stearic,acid,medi,methodology,water,surface,room,temperature,air,could,transferred,onto,arbitrary,substrate,when,supported,indium,oxide,glass,exhibited,irreversible,optical,feature,made,act,one,anti,label,electrochemical,This,will,inspire,well,materials,boost,property,application,exploration
AB值：
0.700664
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
