Flexible and UV Resistant Films Based on Thiophene-Substituted Conjugated Microporous Polymers Bearing Alkyl Chains: Tuning of Rigidity into Soft

doi:10.1002/mame.201700619

IR > 石油化工学院

	Flexible and UV Resistant Films Based on Thiophene-Substituted Conjugated Microporous Polymers Bearing Alkyl Chains: Tuning of Rigidity into Soft
	Ren, Feng 1; Wang, Fei1 ; Pan, Yu 1; Sun, Hanxue1 ; Zhu, Zhaoqi1 ; Ma, Chonghua 1; Xiao, Chaohu 2; Liang, Weidong 1; Chen, Lihua 2; Li, An1
	2018-04
发表期刊	MACROMOLECULAR MATERIALS AND ENGINEERING
ISSN	1438-7492
卷号	303 期号:4
摘要	Conjugated microporous polymers (CMPs) are usually formed as rigid -conjugated networks and insoluble in common solutions which in turn have limitations in molding or process for applications due to its unprocessability. In this work, a series of CMPs containing thiophene-moieties (SCMPs) are obtained by dibromothiophene with carbon branched chain and ethynylbenzene monomers. The solubility of the SCMPs would be significantly improved by tuning the length of alkyl chains in alkyl-substituted dibromothiophene monomers. SCMPs products bearing different alkyl-substituted dibromothiophene moiety exhibit an interesting transition from insolubility to solubility in most common organic solvents, which would greatly improve its processability. Taking advantage of its solubility, freestanding SCMPs films and flexible and transparent UV resistant PDMS films based on SCMPs coatings can be easily fabricated by simple coating methods. These finding may provide a possibility for future design and fabrication of soluble and processable CMPs by rational design and tuning alkyl-substituted aromatic monomers.
关键词	soluble conjugated polymer thiophene ultraviolet isolation
DOI	10.1002/mame.201700619
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[51663012][51462021][51403092][41361070][31272694] ; Natural Science Foundation of Gansu Province, China[1610RJYA001] ; Support Program for Hongliu Young Teachers[Q201411] ; Hongliu Elitist Scholars of LUT[J201401] ; Program for Young Talent of State Ethnic Affairs Commission[[2016]57]
WOS研究方向	Materials Science ; Polymer Science
WOS类目	Materials Science, Multidisciplinary ; Polymer Science
WOS记录号	WOS:000430542900011
出版者	WILEY-V C H VERLAG GMBH
EI入藏号	20180904833465
EI主题词	Conjugated polymers
EI分类号	801.4 Physical Chemistry - 804 Chemical Products Generally - 804.1 Organic Compounds - 813.2 Coating Materials - 815.1.1 Organic Polymers - 931.2 Physical Properties of Gases, Liquids and Solids
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/32714
专题	石油化工学院设计艺术学院
通讯作者	Chen, Lihua; Li, An
作者单位	1.Lanzhou Univ Technol, Coll Petrochem Engn, Dept Chem Engn, Lanzhou 730050, Gansu, Peoples R China; 2.Northwest Minzu Univ, Expt Ctr, Lanzhou 730030, Gansu, Peoples R China
第一作者单位	石油化工学院
通讯作者单位	石油化工学院
第一作者的第一单位	石油化工学院
推荐引用方式 GB/T 7714	Ren, Feng,Wang, Fei,Pan, Yu,et al. Flexible and UV Resistant Films Based on Thiophene-Substituted Conjugated Microporous Polymers Bearing Alkyl Chains: Tuning of Rigidity into Soft[J]. MACROMOLECULAR MATERIALS AND ENGINEERING,2018,303(4).
APA	Ren, Feng.,Wang, Fei.,Pan, Yu.,Sun, Hanxue.,Zhu, Zhaoqi.,...&Li, An.(2018).Flexible and UV Resistant Films Based on Thiophene-Substituted Conjugated Microporous Polymers Bearing Alkyl Chains: Tuning of Rigidity into Soft.MACROMOLECULAR MATERIALS AND ENGINEERING,303(4).
MLA	Ren, Feng,et al."Flexible and UV Resistant Films Based on Thiophene-Substituted Conjugated Microporous Polymers Bearing Alkyl Chains: Tuning of Rigidity into Soft".MACROMOLECULAR MATERIALS AND ENGINEERING 303.4(2018).