Intermixing at the Pentacene-Fullerene Bilayer Interface: A Molecular Dynamics Study

被引：90

作者：

Fu, Yao-Tsung ^{[1
,2
]}

Risko, Chad ^{[1
,2
]}

Bredas, Jean-Luc ^{[1
,2
,3
]}

机构：

[1] Georgia Inst Technol, Sch Chem & Biochem, Atlanta, GA 30332 USA

[2] Georgia Inst Technol, Ctr Organ Photon & Elect, Atlanta, GA 30332 USA

[3] King Abdulaziz Univ, Dept Chem, Jeddah 21589, Saudi Arabia

来源：

ADVANCED MATERIALS | 2013年 / 25卷 / 06期

关键词：

organic photovoltaics; donoracceptor interface; molecular dynamics simulations; ORGANIC SOLAR-CELLS; BULK-HETEROJUNCTION; THIN-FILM; PHASE-SEPARATION; ELECTRONIC-STRUCTURE; POLYMER; MORPHOLOGY; C-60; PERFORMANCE; EFFICIENT;

D O I：

10.1002/adma.201203412

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Molecular dynamics simulations of the pentacene-C-60 donor-acceptor interface reveal the potential for miscibility and disorder in "simple" bilayer organic photovoltaic architectures. The results fall in line with growing evidence of morphological complexity at such interfaces, and will impact descriptions of the electronic processes taking place during the photovoltaic effect.

引用

页码：878 / 882

页数：5

共 91 条

[1] The growth mechanism of pentacene-fullerene heteroepitaxial films [J].

Al-Mahboob, A. ;

Sadowski, J. T. ;

Fujikawa, Y. ;

Sakurai, T. .

SURFACE SCIENCE, 2009, 603 (08) :L53-L56

[2] Kinetics-driven anisotropic growth of pentacene thin films [J].

Al-Mahboob, Abdullah ;

Sadowski, Jerzy T. ;

Fujikawa, Yasunori ;

Nakajima, Kazuo ;

Sakurai, Toshio .

PHYSICAL REVIEW B, 2008, 77 (03)

[3] Solar-Energy Production and Energy-Efficient Lighting: Photovoltaic Devices and White-Light-Emitting Diodes Using Poly(2,7-fluorene), Poly(2,7-carbazole), and Poly(2,7-dibenzosilole) Derivatives [J].

Beaupre, Serge ;

Boudreault, Pierre-Luc T. ;

Leclerc, Mario .

ADVANCED MATERIALS, 2010, 22 (08) :E6-+

[4] Electronic Processes at Organic-Organic Interfaces: Insight from Modeling and Implications for Opto-electronic Devices [J].

Beljonne, David ;

Cornil, Jerome ;

Muccioli, Luca ;

Zannoni, Claudio ;

Bredas, Jean-Luc ;

Castet, Frederic .

CHEMISTRY OF MATERIALS, 2011, 23 (03) :591-609

[5] Organic solar cells: An overview focusing on active layer morphology [J].

Benanti, Travis L. ;

Venkataraman, D. .

PHOTOSYNTHESIS RESEARCH, 2006, 87 (01) :73-81

[6] Device physics of polymer:fullerene bulk heterojunction solar cells [J].

Blom, Paul W. M. ;

Mihailetchi, Valentin D. ;

Koster, L. Jan Anton ;

Markov, Denis E. .

ADVANCED MATERIALS, 2007, 19 (12) :1551-1566

[7] Solution-processed organic solar cells [J].

Brabec, Christoph J. ;

Durrant, James R. .

MRS BULLETIN, 2008, 33 (07) :670-675

[8] Molecular Understanding of Organic Solar Cells: The Challenges [J].

Bredas, Jean-Luc ;

Norton, Joseph E. ;

Cornil, Jerome ;

Coropceanu, Veaceslav .

ACCOUNTS OF CHEMICAL RESEARCH, 2009, 42 (11) :1691-1699

[9] Morphology evolution via self-organization and lateral and vertical diffusion in polymer: fullerene solar cell blends [J].

Campoy-Quiles, Mariano ;

Ferenczi, Toby ;

Agostinelli, Tiziano ;

Etchegoin, Pablo G. ;

Kim, Youngkyoo ;

Anthopoulos, Thomas D. ;

Stavrinou, Paul N. ;

Bradley, Donal D. C. ;

Nelson, Jenny .

NATURE MATERIALS, 2008, 7 (02) :158-164

[10] A computational study of surface diffusion of C60 on pentacene [J].

Cantrell, R. ;

Clancy, P. .

SURFACE SCIENCE, 2008, 602 (22) :3499-3505

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