Tuning the band gap edges of perovskite material by Cd doping for achieving high current density in perovskite solar cells

被引：31

作者：

Attia, A. ^{[1
]}

Hussain, Saddam ^{[2
]}

Khan, M. I. ^{[2
]}

Sadaf, Asma ^{[3
]}

Seliem, Amal F. ^{[1
]}

Mohammed, Ayeda Y. A. ^{[1
]}

Ibrahim, Mohamed M. ^{[4
]}

机构：

[1] Najran Univ, Fac Sci & Arts, Dept Chem, Najran, Saudi Arabia

[2] Univ Lahore, Dept Phys, Lahore 53700, Pakistan

[3] Punjab Tianjin Univ, Lahore, Pakistan

[4] Taif Univ, Coll Sci, Dept Chem, POB 11099, Taif 21944, Saudi Arabia

来源：

CERAMICS INTERNATIONAL | 2023年 / 49卷 / 12期

关键词：

MAPbBr3; Cd; Doping; Perovskite solar cells; THIN-FILMS; CARRIER DYNAMICS; ZNO;

D O I：

10.1016/j.ceramint.2023.03.176

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Defect-free perovskite materials are necessary for developing efficient solar cells. On FTO-glass substrates (0%, 3%, and 6%), cadmium-doped methylammonium lead bromide (Cd-MAPbBr3) films have been deposited. Doping does not affect the cubic crystal structure of MAPbBr3; however, it has increased the grain size, according to XRD. The band gap is decreased at 3% of Cd doping, due to which the deep-level traps are decreased. Every cell shows good performance, but the cell formed with 3% Cd doping has a high fill factor (0.81), open circuit voltage (1.04 V), considerable short-circuit current density (7.2 mA/cm2), and efficiency (6.05%). The high open circuit voltages and current density refer to the accumulation of charges at the holes and electrons transport layers being reduced due to Cd doping.

引用

页码：20465 / 20469

页数：5

共 45 条

[1] Enhanced photovoltaic properties in dye sensitized solar cells by surface treatment of SnO2 photoanodes [J].

Basu, Kaustubh ;

Benetti, Daniele ;

Zhao, Haiguang ;

Jin, Lei ;

Vetrone, Fiorenzo ;

Vomiero, Alberto ;

Rosei, Federico .

SCIENTIFIC REPORTS, 2016, 6

[2] Impact of microstructure on local carrier lifetime in perovskite solar cells [J].

deQuilettes, Dane W. ;

Vorpahl, Sarah M. ;

Stranks, Samuel D. ;

Nagaoka, Hirokazu ;

Eperon, Giles E. ;

Ziffer, Mark E. ;

Snaith, Henry J. ;

Ginger, David S. .

SCIENCE, 2015, 348 (6235) :683-686

[3] Mesoscopic CH3NH3PbI3/TiO2 Heterojunction Solar Cells [J].

Etgar, Lioz ;

Gao, Peng ;

Xue, Zhaosheng ;

Peng, Qin ;

Chandiran, Aravind Kumar ;

Liu, Bin ;

Nazeeruddin, Md. K. ;

Graetzel, Michael .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (42) :17396-17399

[4]

Gayathri V., 2019, Influence of La on Nano Titanium Dioxide (TiO2) Based Solar Cell

[5] An efficient inverted organic solar cell with improved ZnO and gold contact layers [J].

Gholamkhass, Bobak ;

Kiasari, Nima Mohseni ;

Servati, Peyman .

ORGANIC ELECTRONICS, 2012, 13 (06) :945-953

[6]

Giesbrecht N., 2016, SYNTHESIS PERFECTLY, V1, P1

[7] Carrier Dynamics Engineering for High-Performance Electron-Transport-Layer-free Perovskite Photovoltaics [J].

Han, Qiwei ;

Ding, Jie ;

Bai, Yusong ;

Li, Tianyang ;

Ma, Jing-Yuan ;

Chen, Yao-Xuan ;

Zhou, Yihao ;

Liu, Jie ;

Ge, Qian-Qing ;

Chen, Jie ;

Glass, Jeffrey T. ;

Therien, Michael J. ;

Liu, Jie ;

Mitzi, David B. ;

Hu, Jin-Song .

CHEM, 2018, 4 (10) :2405-2417

[8] The Effect of 600 keV Ag Ion Irradiation on the Structural, Optical, and Photovoltaic Properties of MAPbBr3 Films for Perovksite Solar Cell Applications [J].

Hussain, Saddam ;

Alwadai, Norah ;

Khan, Muhammad, I ;

Irfan, Muhammad ;

Ikram-ul-Haq ;

Albalawi, Hind ;

Almuqrin, Aljawhara H. ;

Almoneef, Maha M. ;

Iqbal, Munawar .

MATERIALS, 2022, 15 (15)

[9] Decorating wide band gap CH3NH3PbBr3 perovskite with 4AMP for highly efficient and enhanced open circuit voltage perovskite solar cells [J].

Hussain, Saddam ;

Khan, M. I. ;

Subhani, Waqas Siddique ;

Mustafa, Ghulam M. ;

Saleem, Muhammad ;

Abubshait, Samar A. ;

Abubshait, Haya A. ;

Saleh, Dalia I. ;

Mahmoud, Samy F. .

SOLAR ENERGY, 2021, 230 :501-508

[10] Pseudo-halide anion engineering for α-FAPbI3 perovskite solar cells [J].

Jeong, Jaeki ;

Kim, Minjin ;

Seo, Jongdeuk ;

Lu, Haizhou ;

Ahlawat, Paramvir ;

Mishra, Aditya ;

Yang, Yingguo ;

Hope, Michael A. ;

Eickemeyer, Felix T. ;

Kim, Maengsuk ;

Yoon, Yung Jin ;

Choi, In Woo ;

Darwich, Barbara Primera ;

Choi, Seung Ju ;

Jo, Yimhyun ;

Lee, Jun Hee ;

Walker, Bright ;

Zakeeruddin, Shaik M. ;

Emsley, Lyndon ;

Rothlisberger, Ursula ;

Hagfeldt, Anders ;

Kim, Dong Suk ;

Graetzel, Michael ;

Kim, Jin Young .

NATURE, 2021, 592 (7854) :381-+

← 1 2 3 4 5 →