A second look at polythieno[3,4-b]pyrazines:: Chemical vs electrochemical polymerization and its effect on band gap

被引:42
作者
Kenning, DD [1 ]
Rasmussen, SC [1 ]
机构
[1] N Dakota State Univ, Dept Chem, Fargo, ND 58105 USA
关键词
D O I
10.1021/ma034831b
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Highly conjugated materials with very low band gaps were produced via electropolymerization, provided steps were taken to limit overoxidation. In contrast, it was shown that the metal-binding ability of pTPs makes polymerization via FeCl3 problematic.
引用
收藏
页码:6298 / 6299
页数:2
相关论文
共 22 条
[1]   Electrogenerated poly(thiophenes) with extremely narrow bandgap and high stability under n-doping cycling [J].
Akoudad, S ;
Roncali, J .
CHEMICAL COMMUNICATIONS, 1998, (19) :2081-2082
[2]  
[Anonymous], HDB CONDUCTING POLYM
[3]  
[Anonymous], POLYM MAT SCI ENG
[4]  
[Anonymous], 2001, POLYMER
[5]   ELECTROCHEMICAL AND CHEMICAL-REDUCTION OF FUROPYRAZINES, THIENOPYRAZINES, FUROQUINOXALINES, AND THIENOQUINOXALINES [J].
ARMAND, J ;
BELLEC, C ;
BOULARES, L ;
CHAQUIN, P ;
MASURE, D ;
PINSON, J .
JOURNAL OF ORGANIC CHEMISTRY, 1991, 56 (16) :4840-4845
[6]  
BAKER GL, 1985, ACS ADV CHEM SERIES, V210
[7]   RAMAN-SPECTRA AND GROUND-STATE OF THE NEW LOW BANDGAP POLYMER POLY(THIENOPYRAZINE) [J].
KASTNER, J ;
KUZMANY, H ;
VEGH, D ;
LANDL, M ;
CUFF, L ;
KERTESZ, M .
SYNTHETIC METALS, 1995, 69 (1-3) :593-594
[8]   RAMAN-SPECTRA OF POLY(2,3-R,R-THIENO[3,4-B]PYRAZINE) - A NEW LOW-BAND-GAP POLYMER [J].
KASTNER, J ;
KUZMANY, H ;
VEGH, D ;
LANDL, M ;
CUFF, L ;
KERTESZ, M .
MACROMOLECULES, 1995, 28 (08) :2922-2929
[9]   Thieno[3,4-b]pyrazines:: Synthesis, structure, and reactivity [J].
Kenning, DD ;
Mitchell, KA ;
Calhoun, TR ;
Funfar, MR ;
Sattler, DJ ;
Rasmussen, SC .
JOURNAL OF ORGANIC CHEMISTRY, 2002, 67 (25) :9073-9076
[10]  
KENNING DD, 2001, POLYM PREPR, V42, P506