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Novel Aromatic Polyamides Containing 2-Diphenylamino-(9,9-dimethylamine) Units as Multicolored Electrochromic and High-Contrast Electrofluorescent Materials
Sun, Ningwei; Zhou, Ziwei; Chao, Danming; Chu, Xiaojing; Du, Yinlong; Zhao, Xiaogang; Wang, Daming; Chen, Chunhai; Wang, DM (reprint author), Jilin Univ, Dept Chem, Alan G MacDiarmid Lab, Changchun 130012, Peoples R China. wangdaming@jlu.edu.cn
Source PublicationJOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
ISSN0887-624X
2017
Volume55Issue:2Pages:213-222
KeywordElectrochemistry Electrochromism Electrofluorescence Fluorene Polyamides Triphenylamine
DOI10.1002/pola.28400
Contribution Rank[Sun, Ningwei; Chao, Danming; Du, Yinlong; Zhao, Xiaogang; Wang, Daming; Chen, Chunhai] Jilin Univ, Dept Chem, Alan G MacDiarmid Lab, Changchun 130012, Peoples R China; [Zhou, Ziwei] Jilin Univ, Dept Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China; [Chu, Xiaojing] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264100, Peoples R China
Department中科院海岸带环境过程与生态修复重点实验室
AbstractA series of electrochromic and photoluminescenceactive polyamides 4a-4e were prepared from a novel dicarboxylic acid, N,N-di(4-carboxyphenyl)-2-amino-9,9-dimethylfluorene, and five diamines via a condensation polymerization. These polyamides were amorphous and readily soluble in many solvents. The glass transition temperatures were in the range of 281-339 degrees C and the 10% weight loss temperatures in nitrogen were in excess of 490 degrees C. The polyamides exhibited strong fluorescence in either solution or solid states. The polyamides 4a-4d showed reversible electrochemical redox with color changing from colorless to grey-green. Specially, the polyamide 4e with 2-diphenylamino-(9,9-dimethylamine) group in both diamine and dicarboxylic acid residues exhibited multicolored electrochromic behaviors. Furthermore, the fluorescence of these polyamides could be reversibly electroswitched with a high contrast up to 221.4, enabling their potential applications in dual-switching electrochromic/electrofluorescent materials. (C) 2016 Wiley Periodicals, Inc.
SubtypeArticle
Indexed BySCI
Language英语
WOS KeywordTUNGSTEN-OXIDE ; HOLE TRANSPORT ; TRIPHENYLAMINE ; DEVICES ; POLYMERS ; DYE ; FLUORENE ; MOIETIES ; DESIGN ; FILMS
WOS Research AreaPolymer Science
WOS IDWOS:000389526100003
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/19269
Collection中科院烟台海岸带研究所知识产出
Corresponding AuthorWang, DM (reprint author), Jilin Univ, Dept Chem, Alan G MacDiarmid Lab, Changchun 130012, Peoples R China. wangdaming@jlu.edu.cn
Affiliation1.Jilin Univ, Dept Chem, Alan G MacDiarmid Lab, Changchun 130012, Peoples R China
2.Jilin Univ, Dept Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China
3.Jilin Univ, Dept Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China
4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264100, Peoples R China
Recommended Citation
GB/T 7714
Sun, Ningwei,Zhou, Ziwei,Chao, Danming,et al. Novel Aromatic Polyamides Containing 2-Diphenylamino-(9,9-dimethylamine) Units as Multicolored Electrochromic and High-Contrast Electrofluorescent Materials[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,2017,55(2):213-222.
APA Sun, Ningwei.,Zhou, Ziwei.,Chao, Danming.,Chu, Xiaojing.,Du, Yinlong.,...&Wang, DM .(2017).Novel Aromatic Polyamides Containing 2-Diphenylamino-(9,9-dimethylamine) Units as Multicolored Electrochromic and High-Contrast Electrofluorescent Materials.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,55(2),213-222.
MLA Sun, Ningwei,et al."Novel Aromatic Polyamides Containing 2-Diphenylamino-(9,9-dimethylamine) Units as Multicolored Electrochromic and High-Contrast Electrofluorescent Materials".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 55.2(2017):213-222.
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