Phase Stability Investigation of CsPbI3 Perovskite for Solar Cell Application

被引：2

作者：

Barma, Sunil, V ^{[1
]}

Rondiya, Sachin R. ^{[1
]}

Bade, Bharat R. ^{[1
]}

Nasane, Mamta P. ^{[1
]}

Jathar, Sagar B. ^{[1
]}

Kore, Kiran B. ^{[1
]}

Tandale, Pramod U. ^{[1
]}

Nilegave, Dhanaraj S. ^{[1
]}

Jadkar, Sandesh R. ^{[2
]}

Funde, Adinath M. ^{[1
]}

机构：

[1] Savitribai Phule Pune Univ, Sch Energy Studies, Pune 411007, Maharashtra, India

[2] Savitribai Phule Pune Univ, Dept Phys, Pune 411007, Maharashtra, India

来源：

4TH INTERNATIONAL CONFERENCE ON EMERGING TECHNOLOGIES; MICRO TO NANO, 2019: (ETMN 2019) | 2021年 / 2335卷

关键词：

CsPbI3; Thin film perovskite; Low temperature; XRD; UV-Visible spectroscopy of CsPbI3; photoluminescence of CsPbI3; ALPHA-CSPBI3; MOBILITIES; TRIHALIDE;

D O I：

10.1063/5.0043347

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

CsPbI3 perovskite is the most suitable and desired bandgap among all-inorganic perovskite for solar cell applications. However, Poor phase stability is one of the biggest bathers in the further development of CsPbI3 perovskite solar cell. The direct room temperature synthesis is challenging because at room temperature it shows undesired orthorhombic (delta-CsPbI3) structure. Here, we have reported a low-temperature approach to synthesize CsPbI3. We did X-Ray diffraction (XRD) which confirms the formation of CsPbI3 material and also, we found the presence of both cubic and yellow phases. We have studied optical properties of CsPbI3 by measuring Photoluminescence (PL) and UV-visible absorption which shows both cubic (alpha-CsPbI3) and orthorhombic phase contributes in absorption spectra and also display the presence of a large amount of yellow phase in as-synthesized CsPbI3.

引用

页数：5

共 15 条

[1] Efficient luminescent solar cells based on tailored mixed-cation perovskites [J].

Bi, Dongqin ;

Tress, Wolfgang ;

Dar, M. Ibrahim ;

Gao, Peng ;

Luo, Jingshan ;

Renevier, Clementine ;

Schenk, Kurt ;

Abate, Antonio ;

Giordano, Fabrizio ;

Baena, Juan-Pablo Correa ;

Decoppet, Jean-David ;

Zakeeruddin, Shaik Mohammed ;

Nazeeruddin, Mohammad Khaja ;

Gratzel, Michael ;

Hagfeldt, Anders .

SCIENCE ADVANCES, 2016, 2 (01)

[2] Electron-hole diffusion lengths > 175 μm in solution-grown CH3NH3PbI3 single crystals [J].

Dong, Qingfeng ;

Fang, Yanjun ;

Shao, Yuchuan ;

Mulligan, Padhraic ;

Qiu, Jie ;

Cao, Lei ;

Huang, Jinsong .

SCIENCE, 2015, 347 (6225) :967-970

[3] Inorganic caesium lead iodide perovskite solar cells [J].

Eperon, Giles E. ;

Paterno, Giuseppe M. ;

Sutton, Rebecca J. ;

Zampetti, Andrea ;

Haghighirad, Amir Abbas ;

Cacialli, Franco ;

Snaith, Henry J. .

JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (39) :19688-19695

[4] 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

[5] Bismuth Incorporation Stabilized α-CsPbI3 for Fully Inorganic Perovskite Solar Cells [J].

Hu, Yanqiang ;

Bai, Fan ;

Liu, Xinbang ;

Ji, Qingmin ;

Miao, Xiaoliang ;

Qiu, Ting ;

Zhang, Shufang .

ACS ENERGY LETTERS, 2017, 2 (10) :2219-2227

[6] 6.5% efficient perovskite quantum-dot-sensitized solar cell [J].

Im, Jeong-Hyeok ;

Lee, Chang-Ryul ;

Lee, Jin-Wook ;

Park, Sang-Won ;

Park, Nam-Gyu .

NANOSCALE, 2011, 3 (10) :4088-4093

[7] Stabilization of α-CsPbI3 in Ambient Room Temperature Conditions by Incorporating Eu into CsPbI3 [J].

Jena, Ajay Kumar ;

Kulkarni, Ashish ;

Sanehira, Yoshitaka ;

Ikegami, Masashi ;

Miyasaka, Tsutomu .

CHEMISTRY OF MATERIALS, 2018, 30 (19) :6668-6674

[8] Solution synthesis and phase control of inorganic perovskites for high-performance optoelectronic devices [J].

Liang, Jia ;

Wang, Caixing ;

Zhao, Peiyang ;

Lu, Zhipeng ;

Ma, Yue ;

Xu, Zhaoran ;

Wang, Yanrong ;

Zhu, Hongfei ;

Hu, Yi ;

Zhu, Guoyin ;

Ma, Lianbo ;

Chen, Tao ;

Tie, Zuoxiu ;

Liu, Jie ;

Jin, Zhong .

NANOSCALE, 2017, 9 (33) :11841-11845

[9] Solvent Engineering for Ambient-Air-Processed, Phase-Stable CsPbI3 in Perovskite Solar Cells [J].

Luo, Paifeng ;

Xia, Wei ;

Zhou, Shengwen ;

Sun, Lin ;

Cheng, Jigui ;

Xu, Chenxi ;

Lu, Yingwei .

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2016, 7 (18) :3603-3608

[10] CRYSTAL STRUCTURE AND PHOTOCONDUCTIVITY OF CAESIUM PLUMBOHALIDES [J].

MOLLER, CK .

NATURE, 1958, 182 (4647) :1436-1436

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