Enhanced photovoltaic performance by modulating surface composition in bulk heterojunction polymer solar cells based on PBDTTT-C-T/PC71BM

Xia Guo; Maojie Zhang; Wei Ma; Long Ye; Shaoqing Zhang; Shengjian Liu; Harald Ade; Fei Huang; Jianhui Hou

doi:10.1002/adma.201400411

Enhanced photovoltaic performance by modulating surface composition in bulk heterojunction polymer solar cells based on PBDTTT-C-T/PC₇₁BM

Xia Guo
, Maojie Zhang
, Wei Ma
, Long Ye
, Shaoqing Zhang
, Shengjian Liu
, Harald Ade
, Fei Huang
, Jianhui Hou

Research output: Contribution to journal › Article › peer-review

208 Scopus citations

Abstract

For the blend film of PBDTTT-C-T:PC₇₁BM, the use of 1,8-diiodooctane as the solvent additive enriches the polymer at the top surface, so that a power conversion efficiency of 9.13% is recorded in the inverted polymer solar cell based on the blend, which is much higher than that of the device with conventional structure.

Original language	English
Pages (from-to)	4043-4049
Number of pages	7
Journal	Advanced Materials
Volume	26
Issue number	24
DOIs	https://doi.org/10.1002/adma.201400411
State	Published - 25 Jun 2014
Externally published	Yes

Keywords

morphology
polymer solar cells
solvent additives
surface composition

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1002/adma.201400411

Cite this

@article{e266378717094a91a2ef69d3c3027d3c,

title = "Enhanced photovoltaic performance by modulating surface composition in bulk heterojunction polymer solar cells based on PBDTTT-C-T/PC71BM",

abstract = "For the blend film of PBDTTT-C-T:PC71BM, the use of 1,8-diiodooctane as the solvent additive enriches the polymer at the top surface, so that a power conversion efficiency of 9.13\% is recorded in the inverted polymer solar cell based on the blend, which is much higher than that of the device with conventional structure.",

keywords = "morphology, polymer solar cells, solvent additives, surface composition",

author = "Xia Guo and Maojie Zhang and Wei Ma and Long Ye and Shaoqing Zhang and Shengjian Liu and Harald Ade and Fei Huang and Jianhui Hou",

year = "2014",

month = jun,

day = "25",

doi = "10.1002/adma.201400411",

language = "英语",

volume = "26",

pages = "4043--4049",

journal = "Advanced Materials",

issn = "0935-9648",

publisher = "Wiley-Blackwell",

number = "24",

}

TY - JOUR

T1 - Enhanced photovoltaic performance by modulating surface composition in bulk heterojunction polymer solar cells based on PBDTTT-C-T/PC71BM

AU - Guo, Xia

AU - Zhang, Maojie

AU - Ma, Wei

AU - Ye, Long

AU - Zhang, Shaoqing

AU - Liu, Shengjian

AU - Ade, Harald

AU - Huang, Fei

AU - Hou, Jianhui

PY - 2014/6/25

Y1 - 2014/6/25

N2 - For the blend film of PBDTTT-C-T:PC71BM, the use of 1,8-diiodooctane as the solvent additive enriches the polymer at the top surface, so that a power conversion efficiency of 9.13% is recorded in the inverted polymer solar cell based on the blend, which is much higher than that of the device with conventional structure.

AB - For the blend film of PBDTTT-C-T:PC71BM, the use of 1,8-diiodooctane as the solvent additive enriches the polymer at the top surface, so that a power conversion efficiency of 9.13% is recorded in the inverted polymer solar cell based on the blend, which is much higher than that of the device with conventional structure.

KW - morphology

KW - polymer solar cells

KW - solvent additives

KW - surface composition

UR - https://www.scopus.com/pages/publications/84903160839

U2 - 10.1002/adma.201400411

DO - 10.1002/adma.201400411

M3 - 文章

AN - SCOPUS:84903160839

SN - 0935-9648

VL - 26

SP - 4043

EP - 4049

JO - Advanced Materials

JF - Advanced Materials

IS - 24

ER -