High-Performance All-Polymer Solar Cells Via Side-Chain Engineering of the Polymer Acceptor: The Importance of the Polymer Packing Structure and the Nanoscale Blend Morphology

Lee, Changyeon; Kang, Hyunbum; Lee, Wonho; Kim, Taesu; Kim, Ki-Hyun; Woo, Han Young; Wang, Cheng; Kim, Bumjoon J.

doi:10.1002/adma.201405226

상세 보기

High-Performance All-Polymer Solar Cells Via Side-Chain Engineering of the Polymer Acceptor: The Importance of the Polymer Packing Structure and the Nanoscale Blend Morphology

Lee, Changyeon;
Kang, Hyunbum;
Lee, Wonho;
Kim, Taesu;
Kim, Ki-Hyun;
외 3명

Citations

WEB OF SCIENCE

285

Citations

SCOPUS

287

초록

The effectiveness of side-chain engineering is demonstrated to produce highly efficient all-polymer solar cells (efficiency of 5.96%) using a series of naphthalene diimide-based polymer acceptors with controlled side chains. The dramatic changes in the polymer packing, blend morphology, and electron mobility of all-polymer solar cells elucidate clear trends in the photovoltaic performances. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

키워드

all-polymer solar cells; high efficiency; side-chain engineering; polymer crystallinity; BHJ morphology; OPEN-CIRCUIT VOLTAGE; EFFICIENCY; PHOTOCURRENT; CRYSTALLINITY; ORIENTATION; COPOLYMERS; TANDEM; DONOR

제목: High-Performance All-Polymer Solar Cells Via Side-Chain Engineering of the Polymer Acceptor: The Importance of the Polymer Packing Structure and the Nanoscale Blend Morphology

저자: Lee, Changyeon; Kang, Hyunbum; Lee, Wonho; Kim, Taesu; Kim, Ki-Hyun; Woo, Han Young; Wang, Cheng; Kim, Bumjoon J.

DOI: 10.1002/adma.201405226

발행일: 2015-04

유형: Article

저널명: Advanced Materials

권: 27

호: 15

페이지: 2466 ~ 2471

언어: ENG

출판사: WILEY-V C H VERLAG GMBH

발행국가: 독일

분량: 6 페이지

ISSN: E 1521-4095
P 0935-9648