Spray-cast multilayer perovskite solar cells with an active-area of 1.5 cm2

被引：71

作者：

Bishop, James E. ^{[1
]}

Mohamad, David K. ^{[1
]}

Wong-Stringer, Michael ^{[1
]}

Smith, Alex ^{[2
]}

Lidzey, David G. ^{[1
]}

机构：

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

[2] Loughborough Univ, Wolfson Sch, CREST, Loughborough LE11 3TU, Leics, England

来源：

SCIENTIFIC REPORTS | 2017年 / 7卷

基金：

英国工程与自然科学研究理事会;

关键词：

HIGH-PERFORMANCE; HALIDE PEROVSKITE; THIN-FILM; EFFICIENT; PHOTOVOLTAICS; FABRICATION; DEPOSITION; TRIHALIDE; PHOTORESIST; CONVERSION;

D O I：

10.1038/s41598-017-08642-2

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We utilise spray-coating under ambient conditions to sequentially deposit compact-TiO2, mesoporous-TiO2, CH3NH3PbI(3-x) Cl-x perovskite and doped spiro-OMeTAD layers, creating a mesoporous standard architecture perovskite solar cell (PSC). The devices created had an average power conversion efficiency (PCE) of 9.2% and a peak PCE of 10.2%; values that compare favourably with control-devices fabricated by spin-casting that had an average efficiency of 11.4%. We show that our process can be used to create devices having an active-area of 1.5 cm(2) having an independently verified efficiency of 6.6%. This work demonstrates the versatility of spray-coating as well as its potential as a method of manufacturing lowcost, large-area, efficient perovskite devices.

引用

页数：11

共 46 条

[1] 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

[2] A Model for Drying Control Cosolvent Selection for Spin-Coating Uniformity: The Thin Film Limit [J].

Birnie, Dunbar P., III .

LANGMUIR, 2013, 29 (29) :9072-9078

[3] Process Optimization of Ultrasonic Spray Coating of Polymer Films [J].

Bose, Sanjukta ;

Keller, Stephan S. ;

Alstrom, Tommy S. ;

Boisen, Anja ;

Almdal, Kristoffer .

LANGMUIR, 2013, 29 (23) :6911-6919

[4] Radio Frequency Magnetron Sputtering Deposition of TiO2 Thin Films and Their Perovskite Solar Cell Applications [J].

Chen, Cong ;

Cheng, Yu ;

Dai, Qilin ;

Song, Hongwei .

SCIENTIFIC REPORTS, 2015, 5

[5] One-step deposition by slot-die coating of mixed lead halide perovskite for photovoltaic applications [J].

Cotella, Giovanni ;

Baker, Jenny ;

Worsley, David ;

De Rossi, Francesca ;

Pleydell-Pearce, Cameron ;

Carnie, Matthew ;

Watson, Trystan .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2017, 159 :362-369

[6] 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

[7] Capillary flow as the cause of ring stains from dried liquid drops [J].

Deegan, RD ;

Bakajin, O ;

Dupont, TF ;

Huber, G ;

Nagel, SR ;

Witten, TA .

NATURE, 1997, 389 (6653) :827-829

[8] 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

[9] Formamidinium lead trihalide: a broadly tunable perovskite for efficient planar heterojunction solar cells [J].

Eperon, Giles E. ;

Stranks, Samuel D. ;

Menelaou, Christopher ;

Johnston, Michael B. ;

Herz, Laura M. ;

Snaith, Henry J. .

ENERGY & ENVIRONMENTAL SCIENCE, 2014, 7 (03) :982-988

[10] Spreading and instabilities induced by a solutal Marangoni effect [J].

Fanton, X ;

Cazabat, AM .

LANGMUIR, 1998, 14 (09) :2554-2561

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