Formation of Organic Crystalline Nanopillar Arrays and Their Application to Organic Photovoltaic Cells

被引：51

作者：

Hirade, Masaya ^{[1
,2
,3
]}

Nakanotani, Hajime ^{[1
,2
,3
]}

Yahiro, Masayuki ^{[1
,2
,3
,4
]}

Adachi, Chihaya ^{[1
,2
,3
,4
]}

机构：

[1] Kyushu Univ, Ctr Organ Photon & Elect Res OPERA, Nishi Ku, Fukuoka 8190395, Japan

[2] Kyushu Univ, Ctr Future Chem, Nishi Ku, Fukuoka 8190395, Japan

[3] Life Beans Ctr Kyushu, Bio Electromech Autonomous Nanosyst BEANS Lab, Nishi Ku, Fukuoka 8190395, Japan

[4] Inst Syst Informat Technol & Nanotechnol, Fukuoka 8140001, Japan

来源：

ACS APPLIED MATERIALS & INTERFACES | 2011年 / 3卷 / 01期

基金：

日本学术振兴会;

关键词：

nanopillar arrays; molecular orientation control; PTCDA; CuPc; organic photovoltaic cell; PHTHALOCYANINE THIN-FILMS; MOLECULAR-ORIENTATION; SOLAR-CELLS; GROWTH;

D O I：

10.1021/am100915s

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

To enhance the performance of organic photovoltaic (OPV) preparation of organic nanometer-sized pillar arrays is fascinating because a significantly large area of a donor/acceptor heterointerface having continuous conduction to both anode and cathode electrodes can be realized. In this study, we grew cupper phthalocyanine (CuPc) crystalline nanopillar arrays by conventional thermal gradient sublimation technique using a few-nanometer-sized trigger seeds composed of a CuPc and 3,4,9,10-perylene-thermal carboxylic-dianhydride (PTCDA) stacked layer. We optimized the pillar density by tuning crystal growth condition in order to apply it to OPV cells.

引用

页码：80 / 83

页数：4

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