PHOTOINDUCED HOLE AND ELECTRON-TRANSFER FROM POLY(PHENYLENE VINYLENE) INTO MOLECULARLY DOPED POLYMERS

被引：1

作者：

ABKOWITZ, MA ^{[1
]}

ANTONIADIS, H ^{[1
]}

FACCI, JS ^{[1
]}

JENEKHE, SA ^{[1
]}

HSIEH, BR ^{[1
]}

STOLKA, M ^{[1
]}

机构：

[1] UNIV ROCHESTER,CTR PHOTOINDUCED CHARGE TRANSFER,ROCHESTER,NY 14627

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1994年 / 252卷

关键词：

POLY(PHENYLENE VINYLENE); PHOTOCONDUCTION; HOLE TRANSPORT; ELECTRON TRANSFER;

D O I：

10.1080/10587259408038205

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Photoinduced hole transfer between photoexcited x-conjugated polymer, poly(p-phenylene vinylene) (PPV) and an adjacent trap-free hole-transport molecularly doped polymer containing TPD in a polycarbonate binder in an electric field, is analyzed. Also analyzed and described, under similar electric field conditions, is photoinduced electron transfer between PPV and a trap-free electron transport polymer containing BCFM and a polycarbonate binder. Transfer of carriers, both holes and electrons, to the respective transport layers is fast and coherent, without delay. The collection efficiency at an electric field of 4x10(5)Vcm(-1) is 25% for photoinduced holes and near 0.2% for photoinduced electrons.

引用

页码：1 / 10

页数：10

共 22 条

[1] COMPARISON OF THE DRIFT MOBILITY MEASURED UNDER TRANSIENT AND STEADY-STATE CONDITIONS IN A PROTOTYPICAL HOPPING SYSTEM [J].

ABKOWITZ, M ;

PAI, DM .

PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1986, 53 (03) :193-216

[2] CHARGE-TRANSFER FROM POLY(P-PHENYLENE VINYLENE) INTO MOLECULARLY DOPED POLYMER [J].

ANTONIADIS, H ;

HSIEH, BR ;

ABKOWITZ, MA ;

STOLKA, M .

APPLIED PHYSICS LETTERS, 1993, 62 (24) :3167-3169

[3]

Antoniadis H., 1993, POLYM PREPRINTS, V34, P490

[4]

BLEIER H, 1989, SYNTHETIC MET, V29, pE73

[5] CHARGING MECHANISMS OF EXTENDED PI-SYSTEMS - A CYCLOVOLTAMMETRIC APPROACH TO THE CLASSIFICATION OF REDOX POLYMERS AND CONDUCTING POLYMERS [J].

BOHNEN, A ;

RADER, HJ ;

MULLEN, K .

SYNTHETIC METALS, 1992, 47 (01) :37-63

[6] ELECTRON-TRANSPORT IN FLUORENYLIDENE MALONONITRILE DOPED POLYESTER [J].

BORSENBERGER, PM ;

KUNG, TM ;

VREELAND, WB .

JOURNAL OF APPLIED PHYSICS, 1990, 68 (08) :4100-4105

[7] LIGHT-EMITTING-DIODES BASED ON CONJUGATED POLYMERS [J].

BURROUGHES, JH ;

BRADLEY, DDC ;

BROWN, AR ;

MARKS, RN ;

MACKAY, K ;

FRIEND, RH ;

BURN, PL ;

HOLMES, AB .

NATURE, 1990, 347 (6293) :539-541

[8]

DREFAHL G, 1970, MAKROM CHEM, V89

[9] AN ALL-ORGANIC SOFT THIN-FILM TRANSISTOR WITH VERY HIGH CARRIER MOBILITY [J].

GARNIER, F ;

HOROWITZ, G ;

PENG, XH ;

FICHOU, D .

ADVANCED MATERIALS, 1990, 2 (12) :592-594

[10] A RECHARGEABLE BATTERY OF THE TYPE POLYANILINE PROPYLENE CARBONATE - LICLO4 - LI-AL [J].

GENIES, EM ;

HANY, P ;

SANTIER, C .

JOURNAL OF APPLIED ELECTROCHEMISTRY, 1988, 18 (05) :751-756

← 1 2 3 →