Planar heterojunction organometal halide perovskite solar cells: roles of interfacial layers

被引:444
作者
Kim, Hobeom [1 ]
Lim, Kyung-Geun [1 ]
Lee, Tae-Woo [1 ]
机构
[1] Pohang Univ Sci & Technol POSTECH, Dept Mat Sci & Engn, Pohang 790784, South Korea
关键词
POWER CONVERSION EFFICIENCY; HIGH-PERFORMANCE PEROVSKITE; ELECTRON-TRANSPORT LAYER; LIGHT-EMITTING-DIODES; OPEN-CIRCUIT VOLTAGE; SOLUTION-PROCESSED PEROVSKITE; HOLE EXTRACTION LAYERS; HIGHLY EFFICIENT; CH3NH3PBI3; PEROVSKITE; THIN-FILMS;
D O I
10.1039/c5ee02194d
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Organometal halide perovskites are promising photo-absorption materials in solar cells due to their high extinction coefficient, broad light absorption range and excellent semiconducting properties. The highest power conversion efficiency (PCE) of perovskite solar cells (PrSCs) is now 20.1%. However, a high-temperature processed mesoscopic metal oxide (e.g., TiO2) must be removed to realize flexible PrSCs on plastic substrates using low temperature processes. Although the planar heterojunction (PHJ) structure can be considered as the most appropriate structure for flexible PrSCs, they have shown lower PCEs than those with a mesoscopic metal oxide layer. Therefore, development of interfacial layers is essential for achieving highly efficient PHJ PrSCs, and necessary in fabrication of flexible PrSCs. This review article gives an overview of progress in PHJ PrSCs and the roles of interfacial layers in the device, and suggests a practical strategy to fabricate highly efficient and flexible PHJ PrSCs. We conclude with our technical suggestion and outlook for further research direction.
引用
收藏
页码:12 / 30
页数:19
相关论文
共 196 条
[1]   Temperature dependence of hole conductor free formamidinium lead iodide perovskite based solar cells [J].
Aharon, Sigalit ;
Dymshits, Alexander ;
Rotem, Amit ;
Etgar, Lioz .
JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (17) :9171-9178
[2]   A Universal Interface Layer Based on an Amine-Functionalized Fullerene Derivative with Dual Functionality for Efficient Solution Processed Organic and Perovskite Solar Cells [J].
Azimi, Hamed ;
Ameri, Tayebeh ;
Zhang, Hong ;
Hou, Yi ;
Quiroz, Cesar Omar Ramirez ;
Min, Jie ;
Hu, Mengyao ;
Zhang, Zhi-Guo ;
Przybilla, Thomas ;
Matt, Gebhard J. ;
Spiecker, Erdmann ;
Li, Yongfang ;
Brabec, Christoph J. .
ADVANCED ENERGY MATERIALS, 2015, 5 (08)
[3]   Low-temperature processed meso-superstructured to thin-film perovskite solar cells [J].
Ball, James M. ;
Lee, Michael M. ;
Hey, Andrew ;
Snaith, Henry J. .
ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (06) :1739-1743
[4]   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
[5]   Identification of Trap States in Perovskite Solar Cells [J].
Baumann, Andreas ;
Vaeth, Stefan ;
Rieder, Philipp ;
Heiber, Michael C. ;
Tvingstedt, Kristofer ;
Dyakonov, Vladimir .
JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2015, 6 (12) :2350-2354
[6]   Understanding the formation and evolution of interdiffusion grown organolead halide perovskite thin films by thermal annealing [J].
Bi, Cheng ;
Shao, Yuchuan ;
Yuan, Yongbo ;
Xiao, Zhengguo ;
Wang, Chenggong ;
Gao, Yongli ;
Huang, Jinsong .
JOURNAL OF MATERIALS CHEMISTRY A, 2014, 2 (43) :18508-18514
[7]   Using a two-step deposition technique to prepare perovskite (CH3NH3PbI3) for thin film solar cells based on ZrO2 and TiO2 mesostructures [J].
Bi, Dongqin ;
Moon, Soo-Jin ;
Haggman, Leif ;
Boschloo, Gerrit ;
Yang, Lei ;
Johansson, Erik M. J. ;
Nazeeruddin, Mohammad K. ;
Graetzel, Michael ;
Hagfeldt, Anders .
RSC ADVANCES, 2013, 3 (41) :18762-18766
[8]   Preparation of metal halide perovskite solar cells through a liquid droplet assisted method [J].
Boopathi, Karunakara Moorthy ;
Ramesh, Mohan ;
Perumal, Packiyaraj ;
Huang, Yu-Ching ;
Tsao, Cheng-Si ;
Chen, Yang-Fang ;
Lee, Chih-Hao ;
Chu, Chih-Wei .
JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (17) :9257-9263
[9]   Effect of LiF/metal electrodes on the performance of plastic solar cells [J].
Brabec, CJ ;
Shaheen, SE ;
Winder, C ;
Sariciftci, NS ;
Denk, P .
APPLIED PHYSICS LETTERS, 2002, 80 (07) :1288-1290
[10]   Sequential deposition as a route to high-performance perovskite-sensitized solar cells [J].
Burschka, Julian ;
Pellet, Norman ;
Moon, Soo-Jin ;
Humphry-Baker, Robin ;
Gao, Peng ;
Nazeeruddin, Mohammad K. ;
Graetzel, Michael .
NATURE, 2013, 499 (7458) :316-+