功能共轭微孔聚合物的制备及应用
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- 英文论文题名：Functional Conjugated Microporous Polymers:Preparation and Application
- 论文作者：任世杰 ; 于森 ; 徐雍捷 ; 邓纯 ; 王千 ; 张秋静
- 英文论文作者：Shijie Ren ; Sen Yu ; Yongjie Xu ; Chun Deng ; Qian Wang ; Qiujing Zhang ; College of Polymer Science and Engineering ; Sichuan University
- 年：2016
- 作者机构：四川大学高分子科学与工程学院;
- 论文关键词：共轭微孔聚合物 ; 1 ; 3 ; 5-三嗪 ; 二氧化碳吸附 ; 化学传感 ; 光催化
- 会议召开时间：2016-07-01
- 会议录名称：中国化学会第30届学术年会摘要集-第三十二分会： 多孔功能材料
- 语种：中文
- 分类号：O631.3
- 学会代码：ZGHY
- 会议名称：中国化学会第30届学术年会-第三十二分会 ; 多孔功能材料
- 会议地点：中国辽宁大连
- 主办单位：中国化学会
- 学会名称：中国化学会
- 页数：1
- 文件大小：110k
- 原文格式：D
- 会议级别：全国
摘要
作为有机微孔聚合物的一类,共轭微孔聚合物(CMPs)兼具有机多孔材料和共轭聚合物的优良性能。高效合成、功能化和新型应用的开拓是目前共轭微孔聚合物领域的热点研究方向~[1]。功能化官能团的引入是实现CMPs在多个领域高效应用的关键。1,3,5-均三嗪(TRZ)、苯并噻二唑(BTZ)和芘(PYR)等均是典型的光电功能基团,已经被较多地应用于有机光电领域。本文使用不同的合成方法制备了多种含TRZ~[2]、BTZ~[3]或PYR~[4]单元的CMPs并对其结构与性能之间的关系进行了研究。聚合物的多孔性能随单体组成及支化度的不同有着规律性地变化,同时聚合物的光电性能也随其结构的不同有相应的改变。本文侧重对此类聚合物在二氧化碳吸附、化学传感及光催化等领域的应用进行了研究,发现富氮三嗪基团的引入对其二氧化碳吸附能力有明显的提升作用;含BTZ基团的低带宽CMPs的荧光发射随着C60的加入而有大幅地淬灭;含PYR基团的CMPs可实现可见光驱动的光催化水分解制氢。
In recent years,conjugated microporous polymers(CMPs) have received extensive attention due to their unique properties arising from the combination of porosity and conjugation.Efficient synthesis and structure-property relationship studies of CMPs with functional groups are the research hotspots of this filed.In this context,functional groups which are extensively studied in organic optoelectronic field,such as 1,3,5-triazine,benzothiadiazole and pyrene,are introduced into CMP skeleton through a variety of different synthetic methods.According to their structure and property characteristics,the CMPs were used in a range of application fields.It was found that the introduction of N-rich 1,3,5-triazine unit could significantly improve CO_2 capture property of CMPs and the benzothiadiazole-based low band-gap CMPs showed efficient fluorescence quenching upon the inclusion of C_(60).The pyrene-based CMPs showed tunable optical properties and were used as visible light photocatalyst for water-splitting hydrogen evolution.
In recent years,conjugated microporous polymers(CMPs) have received extensive attention due to their unique properties arising from the combination of porosity and conjugation.Efficient synthesis and structure-property relationship studies of CMPs with functional groups are the research hotspots of this filed.In this context,functional groups which are extensively studied in organic optoelectronic field,such as 1,3,5-triazine,benzothiadiazole and pyrene,are introduced into CMP skeleton through a variety of different synthetic methods.According to their structure and property characteristics,the CMPs were used in a range of application fields.It was found that the introduction of N-rich 1,3,5-triazine unit could significantly improve CO_2 capture property of CMPs and the benzothiadiazole-based low band-gap CMPs showed efficient fluorescence quenching upon the inclusion of C_(60).The pyrene-based CMPs showed tunable optical properties and were used as visible light photocatalyst for water-splitting hydrogen evolution.
引文
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[2](a)Ren,S.;Dawson,R.;Laybourn,A.;Jiang,J.-X.;Khimyak,Y.;Adams,D.J.;Cooper,A.I.Polym.Chem.,2012,3,928-934.(b)Ren,S.;Dawson,R.;Laybourn,A.;Khimyak,Y.;Adams,D.J.;Cooper,A.I.Adv.Mater.,2012,24,2357-2361.(c)Yu,S.;Xu,Y.;Jiang,J.-X.;Ren,S.Acta Chim.Sinica 2015,73,629-633.(d)Wang,X.;Zhang,C;Zhao,Y;Ren,S;Jiang,J.-X.Macromol.Rapid Commun.2016,37,323-329.
[3]Ren,S.;Dawson,R.;Adams,D.J.;Cooper,A.I.Polym.Chem.,2013,4,5585-5590.
[4]Sprick,R.S.;Jiang,J.-X.;Bonillo,B.,Ren,S.;Ratvijitvech,T.;Guiglion,P.;Zwijnenburg,M.A.;Adams,D.J.;Cooper,A.I.J.Am.Chem.Soc.,2015,137,3265-3270.
[2](a)Ren,S.;Dawson,R.;Laybourn,A.;Jiang,J.-X.;Khimyak,Y.;Adams,D.J.;Cooper,A.I.Polym.Chem.,2012,3,928-934.(b)Ren,S.;Dawson,R.;Laybourn,A.;Khimyak,Y.;Adams,D.J.;Cooper,A.I.Adv.Mater.,2012,24,2357-2361.(c)Yu,S.;Xu,Y.;Jiang,J.-X.;Ren,S.Acta Chim.Sinica 2015,73,629-633.(d)Wang,X.;Zhang,C;Zhao,Y;Ren,S;Jiang,J.-X.Macromol.Rapid Commun.2016,37,323-329.
[3]Ren,S.;Dawson,R.;Adams,D.J.;Cooper,A.I.Polym.Chem.,2013,4,5585-5590.
[4]Sprick,R.S.;Jiang,J.-X.;Bonillo,B.,Ren,S.;Ratvijitvech,T.;Guiglion,P.;Zwijnenburg,M.A.;Adams,D.J.;Cooper,A.I.J.Am.Chem.Soc.,2015,137,3265-3270.