Using Self-Organization To Control Morphology in Molecular Photovoltaics

被引：126

作者：

Kang, Seok Ju ^{[1
]}

Ahn, Seokhoon ^{[1
]}

Kim, Jong Bok ^{[3
]}

Schenck, Christine ^{[1
]}

Hiszpanski, Anna M. ^{[3
]}

Oh, Seokjoon ^{[1
]}

Schiros, Theanne ^{[2
]}

Loo, Yueh-Lin ^{[3
]}

Nuckolls, Colin ^{[1
]}

机构：

[1] Columbia Univ, Dept Chem, New York, NY 10027 USA

[2] Columbia Univ, Columbia Energy Frontier Res Ctr EFRC, New York, NY 10027 USA

[3] Princeton Univ, Dept Chem & Biol Engn, Princeton, NJ 08544 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2013年 / 135卷 / 06期

基金：

美国国家科学基金会;

关键词：

SOLAR-CELLS; EFFICIENCY; ARCHITECTURE; FULLERENES; CRYSTALS; POLYMERS;

D O I：

10.1021/ja308628z

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This work explores the formation of well-defined molecular p-n junctions in solution-processed self-assembled heterojunction solar cells using dodecyloxy-substituted contorted hexabenzocoronene (12-c-HBC) as a donor material and phenyl-C-70-butyric acid methyl ester (PC70BM) as an acceptor. We find that the contorted 12-c-HBC molecules effectively assemble in solution to form a nested structure with the ball-shaped PC70BM. The result is a self-assembled molecular-scale p-n junction. When this well-defined p-n junction is embedded in active films, we can make efficient self-assembled solar cells with minimal amounts of donor material relative to the acceptor. The power conversion efficiency is drastically enhanced by the mode of donor and acceptor assembly within the film.

引用

页码：2207 / 2212

页数：6

共 50 条

[21] Biomineralization-inspired synthesis of functional organic/inorganic hybrid materials: organic molecular control of self-organization of hybrids
Arakaki, Atsushi
Shimizu, Katsuhiko
Oda, Mayumi
Sakamoto, Takeshi
Nishimura, Tatsuya
Kato, Takashi
ORGANIC & BIOMOLECULAR CHEMISTRY, 2015, 13 (04) : 974 - 989
[22] Dynamic Switching Mechanism to Support Self-organization in ADACOR Holonic Control System
Leitao, Paulo
Barbosa, Jose
IFAC PAPERSONLINE, 2016, 49 (31): : 161 - 166
[23] In Situ Morphology Control for Solution-Printable Organic Photovoltaics
Bi, Zhaozhao
Liu, Chang
Ma, Wei
ADVANCED FUNCTIONAL MATERIALS, 2024, 34 (49)
[24] Tailor-Made Additives for Morphology Control in Molecular Bulk-Heterojunction Photovoltaics
Graham, Kenneth R.
Stalder, Romain
Wieruszewski, Patrick M.
Patel, Dinesh G.
Salazar, Danielle H.
Reynolds, John R.
ACS APPLIED MATERIALS & INTERFACES, 2013, 5 (01) : 63 - 71
[25] Self-organization of iridium nanoislands for GaN applications
Grinys, Tomas
Silinskas, Mindaugas
Mekys, Algirdas
Kalpakovaite, Agne
Tomasiunas, Roland
PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 10, NO 3, 2013, 10 (03): : 421 - 424
[26] Self-Organization of Light in Optical Media with Competing Nonlinearities
Maucher, F.
Pohl, T.
Skupin, S.
Krolikowski, W.
PHYSICAL REVIEW LETTERS, 2016, 116 (16)
[27] Self-Organization and Compositionality in Cognitive Brains: A Neurorobotics Study
Tani, Jun
PROCEEDINGS OF THE IEEE, 2014, 102 (04) : 586 - 605
[28] Role of Hydrogen Bonding on the Self-Organization of Phenyleneethynylenes on Surfaces
Zalake, Pratap
Thomas, K. George
LANGMUIR, 2013, 29 (07) : 2242 - 2249
[29] Effect of drying behavior-induced self-organization process on the morphology and electronic properties of conjugated polymer films
Pander, Adam
Kawahara, Satoshi
Fujiwara, Yuji
Kitayama, Daisuke
Hamada, Hiroshi
Takahashi, Hiroyuki
ORGANIC ELECTRONICS, 2024, 124
[30] Self-Organization of Binary Colloidal Mixtures via Diffusiohporesis
Lei, Lijie
Wang, Shuo
Zhou, Xuemao
Ghellab, Salah Eddine
Lin, Guanhua
Gao, Yongxiang
FRONTIERS IN CHEMISTRY, 2022, 10

← 1 2 3 4 5 →