Spray-Cast Multilayer Organometal Perovskite Solar Cells Fabricated in Air

被引：130

作者：

Mohamad, David K. ^{[1
]}

Griffin, Jonathon ^{[1
]}

Bracher, Christopher ^{[1
]}

Barrows, Alexander T. ^{[1
]}

Lidzey, David G. ^{[1
]}

机构：

[1] Univ Sheffield, Dept Phys & Astron, Hicks Bldg,Hounsfield Rd, Sheffield S3 7RH, S Yorkshire, England

来源：

Advanced Energy Materials | 2016年 / 6卷 / 22期

基金：

英国工程与自然科学研究理事会;

关键词：

conducting polymers; functional coatings; photovoltaic devices; solar cells; thin films; POWER CONVERSION EFFICIENCY; POLYMER-FULLERENE; THIN-FILM; SURFACES; SOLVENT; DEVICES; LAYERS;

D O I：

10.1002/aenm.201600994

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Spray-coating is a versatile coating technique that can be used to deposit functional films over large areas at speed. Here, spray-coating is used to fabricate inverted perovskite solar cell devices in which all of the solution-processible layers (PEDOT:PSS, perovskite, and PCBM) are deposited by ultrasonic spray-casting in air. Using such techniques, all-spray-cast devices having a champion power conversion efficiency (PCE) of 9.9% are fabricated. Such performance compares favorably with reference devices spin-cast under a nitrogen atmosphere that has a champion PCE of 12.8%. Losses in device efficiency are ascribed to lower surface coverage and reduced uniformity of the spray-cast perovskite layer.

引用

页数：7

共 31 条

[1] Effects of solvent on carrier transport in poly(3,4-ethylenedioxythiophene)/poly(4-styrenesulfonate) [J].

Ashizawa, S ;

Horikawa, R ;

Okuzaki, H .

SYNTHETIC METALS, 2005, 153 (1-3) :5-8

[2] Efficient planar heterojunction mixed-halide perovskite solar cells deposited via spray-deposition [J].

Barrows, Alexander T. ;

Pearson, Andrew J. ;

Kwak, Chan Kyu ;

Dunbar, Alan D. F. ;

Buckley, Alastair R. ;

Lidzey, David G. .

ENERGY & ENVIRONMENTAL SCIENCE, 2014, 7 (09) :2944-2950

[3] High-Performance Flexible Perovskite Solar Cells by Using a Combination of Ultrasonic Spray-Coating and Low Thermal Budget Photonic Curing [J].

Das, Sanjib ;

Yang, Bin ;

Gu, Gong ;

Joshi, Pooran C. ;

Ivanov, Ilia N. ;

Rouleau, Christopher M. ;

Aytug, Tolga ;

Geohegan, David B. ;

Xiao, Kai .

ACS PHOTONICS, 2015, 2 (06) :680-686

[4] Scalable fabrication of efficient organolead trihalide perovskite solar cells with doctor-bladed active layers [J].

Deng, Yehao ;

Peng, Edwin ;

Shao, Yuchuan ;

Xiao, Zhengguo ;

Dong, Qingfeng ;

Huang, Jinsong .

ENERGY & ENVIRONMENTAL SCIENCE, 2015, 8 (05) :1544-1550

[5] Efficient organometal trihalide perovskite planar-heterojunction solar cells on flexible polymer substrates [J].

Docampo, Pablo ;

Ball, James M. ;

Darwich, Mariam ;

Eperon, Giles E. ;

Snaith, Henry J. .

NATURE COMMUNICATIONS, 2013, 4

[6] The Importance of Moisture in Hybrid Lead Halide Perovskite Thin Film Fabrication [J].

Eperon, Giles E. ;

Habisreutinger, Severin N. ;

Leijtens, Tomas ;

Bruijnaers, Bardo J. ;

van Franeker, Jacobus J. ;

dequilettes, Dane W. ;

Pathak, Sandeep ;

Sutton, Rebecca J. ;

Grancini, Giulia ;

Ginger, David S. ;

Janssen, Rene A. J. ;

Petrozza, Annamaria ;

Snaith, Henry J. .

ACS NANO, 2015, 9 (09) :9380-9393

[7] Morphological Control for High Performance, Solution-Processed Planar Heterojunction Perovskite Solar Cells [J].

Eperon, Giles E. ;

Burlakov, Victor M. ;

Docampo, Pablo ;

Goriely, Alain ;

Snaith, Henry J. .

ADVANCED FUNCTIONAL MATERIALS, 2014, 24 (01) :151-157

[8] Nonhazardous Solvent Systems for Processing Perovskite Photovoltaics [J].

Gardner, Kira L. ;

Tait, Jeffrey G. ;

Merckx, Tamara ;

Qiu, Weiming ;

Paetzold, Ulrich W. ;

Kootstra, Lucinda ;

Jaysankar, Manoj ;

Gehlhaar, Robert ;

Cheyns, David ;

Heremans, Paul ;

Poortmans, Jef .

ADVANCED ENERGY MATERIALS, 2016, 6 (14)

[9] High-Performance Organic Solar Cells with Spray-Coated Hole-Transport and Active Layers [J].

Girotto, Claudio ;

Moia, Davide ;

Rand, Barry P. ;

Heremans, Paul .

ADVANCED FUNCTIONAL MATERIALS, 2011, 21 (01) :64-72

[10] Organic photovoltaic devices with enhanced efficiency processed from non-halogenated binary solvent blends [J].

Griffin, J. ;

Pearson, A. J. ;

Scarratt, N. W. ;

Wang, T. ;

Dunbar, A. D. F. ;

Yi, H. ;

Iraqi, A. ;

Buckley, A. R. ;

Lidzey, D. G. .

ORGANIC ELECTRONICS, 2015, 21 :216-222

← 1 2 3 4 →