EPITAXY OF POLY(2,5-DIHEPTYL-P-PHENYLENE) ON ORDERED POLYTETRAFLUOROETHYLENE

被引：25

作者：

FAHLMAN, M

RASMUSSON, J

KAERIYAMA, K

CLARK, DT

BEAMSON, G

SALANECK, WR

机构：

[1] NATL INST MAT & CHEM RES,TSUKUBA,IBARAKI 305,JAPAN

[2] SERC,DARESBURY LAB,RUSTI,WARRINGTON WA4 4AD,CHESHIRE,ENGLAND

来源：

SYNTHETIC METALS | 1994年 / 66卷 / 02期

关键词：

EPITAXY; POLY(2,5-DIHEPTYL-P-PHENYLENE); POLYTETRAFLUOROETHYLENE;

D O I：

10.1016/0379-6779(94)90088-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ordered ultra-thin films of poly(2,5-diheptyl-p-phenylene) (or DHPPP) have been formed upon ordered substrates consisting of parallel chains of polytetrafluoroethylene (PTFE) on silicon (100) wafers. The electronic structure of the ordered DHPPP has been studied by angle-resolved ultraviolet photoelectron spectroscopy (ARUPS). The results indicate that the aliphatic side groups of the DHPPP molecules are ordered parallel to the PTFE chains, resulting in the PPP backbone lying at an angle of roughly 90 degrees to the PTFE chains.

引用

页码：123 / 127

页数：5

共 28 条

[1]

ANDRE JJM, 1991, QUANTUM CHEM AIDED D

[2] FIELD-EFFECT MOBILITY OF POLY(3-HEXYLTHIOPHENE) [J].