Second-order nonlinear optical hyperbranched polymer containing isolation chromophore moieties derived from both "H"-type and star-type chromophores

被引：20

作者：

Wu, Wen-bo ^{[1
]}

Fu, Ying-jie ^{[1
]}

Wang, Can ^{[1
]}

Xu, Zhen ^{[1
]}

Ye, Cheng ^{[2
]}

Qin, Jin-gui ^{[1
]}

Li, Zhen ^{[1
]}

机构：

[1] Wuhan Univ, Dept Chem, Hubei Key Lab Organ & Polymer Optoelect Mat, Wuhan 430072, Peoples R China

[2] Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing 100190, Peoples R China

来源：

CHINESE JOURNAL OF POLYMER SCIENCE | 2013年 / 31卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Hyperbranched polymer; NLO; Isolation chromophore; H"-type chromophore; Star-type chromophore; ORGANIC ELECTROOPTIC MATERIALS; MAIN-CHAIN POLYURETHANES; HIGHLY EFFICIENT; FACILE SYNTHESIS; CLICK CHEMISTRY; STRUCTURAL CONTROL; THERMAL-STABILITY; DENDRIMERS; DESIGN; MACROMOLECULES;

D O I：

10.1007/s10118-013-1343-3

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

An NLO hyperbranched polymer (HP1) derived from both "H"-type and star-type chromophores was synthesized successfully for the first time with high yield via one-pot "A(2) + B-3" Suzuki polymerization reaction. Isolation chromophore was also introduced to further improve its performance. Although under the test conditions, the films of HP1 could not be poled completely, it still demonstrated satisfactory macroscopic NLO effect with the second harmonic generation (SHG) coefficient d (33) value of 36 pm/V.

引用

页码：1415 / 1423

页数：9

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