Flexible and Highly Durable Perovskite Solar Cells with a Sandwiched Device Structure

被引：13

作者：

Gao, Lili ^{[1
]}

Chen, Lin ^{[1
]}

Huang, Shiyu ^{[1
]}

Chen, Ni ^{[1
]}

Yang, Guanjun ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, Sch Mat Sci & Engn, State Key Lab Mech Behav Mat, Xian 710049, Shaanxi, Peoples R China

来源：

ACS APPLIED MATERIALS & INTERFACES | 2019年 / 11卷 / 19期

关键词：

flexible perovskite solar cells; high bending lifetime; sandwiched structure; high stability; high efficiency; EFFICIENT; PERFORMANCE; LAYER; STABILITY; FILMS;

D O I：

10.1021/acsami.9b04373

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Flexible perovskite solar cells (PSCs) have been quickly developed as the most promising candidates for low-cost photovoltaic technology. However, the bendable and foldable properties of PSCs induce the decrease of their efficiencies. In this paper, we report the design of a new kind of flexible PSCs with a sandwiched structure. The critical layer of the flexible device is designed at a neutral layer of the sandwiched structure, which is stress-free, no matter how the device bending is. During the bending test, sandwich-structured flexible PSCs showed extremely long bending lifetime, which is at least 5-8 times higher than that of generally reported devices. At the same time, the sandwiched structure works as the encapsulation effect. The flexible device with a sandwiched structure greatly improves the device's long-term stability. Therefore, the designed sandwiched structure significantly promotes the bending ability and stability of flexible PSCs.

引用

页码：17475 / 17481

页数：7

共 53 条

[1] Perovskite Solar Cells: From the Laboratory to the Assembly Line [J].

Abate, Antonio ;

Correa-Baena, Juan-Pablo ;

Saliba, Michael ;

Su'ait, Mohd Sukor ;

Bella, Federico .

CHEMISTRY-A EUROPEAN JOURNAL, 2018, 24 (13) :3083-3100

[2] Boosting the efficiency of aqueous solar cells: A photoelectrochemical estimation on the effectiveness of TiCl4 treatment [J].

Bella, Federico ;

Galliano, Simone ;

Piana, Giulia ;

Giacona, Giulia ;

Viscardi, Guido ;

Gratzel, Michael ;

Barolo, Claudia ;

Gerbaldi, Claudio .

ELECTROCHIMICA ACTA, 2019, 302 :31-37

[3] Caesium for Perovskite Solar Cells: An Overview [J].

Bella, Federico ;

Renzi, Polyssena ;

Cavallo, Carmen ;

Gerbaldi, Claudio .

CHEMISTRY-A EUROPEAN JOURNAL, 2018, 24 (47) :12183-12205

[4] Interfacial Effects in Solid-Liquid Electrolytes for Improved Stability and Performance of Dye-Sensitized Solar Cells [J].

Bella, Federico ;

Popovic, Jelena ;

Lamberti, Andrea ;

Tresso, Elena ;

Gerbaldi, Claudio ;

Maier, Joachim .

ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (43) :37797-37803

[5] 23.6%-efficient monolithic perovskite/silicon tandem solar cells with improved stability [J].

Bush, Kevin A. ;

Palmstrom, Axel F. ;

Yu, Zhengshan J. ;

Boccard, Mathieu ;

Cheacharoen, Rongrong ;

Mailoa, Jonathan P. ;

McMeekin, David P. ;

Hoye, Robert L. Z. ;

Bailie, Colin D. ;

Leijtens, Tomas ;

Peters, Ian Marius ;

Minichetti, Maxmillian C. ;

Rolston, Nicholas ;

Prasanna, Rohit ;

Sofia, Sarah ;

Harwood, Duncan ;

Ma, Wen ;

Moghadam, Farhad ;

Snaith, Henry J. ;

Buonassisi, Tonio ;

Holman, Zachary C. ;

Bent, Stacey F. ;

McGehee, Michael D. .

NATURE ENERGY, 2017, 2 (04)

[6] Molecular Engineering of Triphenylamine-Based Non-Fullerene Electron-Transport Materials for Efficient Rigid and Flexible Perovskite Solar Cells [J].

Chen, Cheng ;

Li, Hongping ;

Ding, Xingdong ;

Cheng, Ming ;

Li, Henan ;

Xu, Li ;

Qiao, Fen ;

Li, Huaming ;

Sun, Licheng .

ACS APPLIED MATERIALS & INTERFACES, 2018, 10 (45) :38970-38977

[7] 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

[8] Highly efficient charge collection in dye-sensitized solar cells based on nanocomposite photoanode filled with indium-tin oxide interlayer [J].

Chen, Haijun ;

Liu, Tao ;

Wang, Bing ;

Liu, Zheting ;

Li, Yingxiang ;

Zhao, Qiang ;

Wang, Ning ;

He, Hongcai ;

Liu, Hu ;

Guo, Zhanhu .

ADVANCED COMPOSITES AND HYBRID MATERIALS, 2018, 1 (02) :356-363

[9] Simultaneous Improvement of Photovoltaic Performance and Stability by In Situ Formation of 2D Perovskite at (FAPbI3)0.88(CsPbBr3)0.12/CuSCN Interface [J].

Chen, Jiangzhao ;

Seo, Ja-Young ;

Park, Nam-Gyu .

ADVANCED ENERGY MATERIALS, 2018, 8 (12)

[10] TCO-free flexible organo metal trihalide perovskite planar-heterojunction solar cells [J].

Dianetti, M. ;

Di Giacomo, F. ;

Polino, G. ;

Ciceroni, C. ;

Liscio, A. ;

D'Epifanio, A. ;

Licoccia, S. ;

Brown, T. M. ;

Di Carlo, A. ;

Brunetti, F. .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2015, 140 :150-157

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