Sn-doped TiO2 nanorod arrays and application in perovskite solar cells

被引：94

作者：

Zhang, Xiang ^{[1
]}

Bao, Zhongqiu ^{[1
]}

Tao, Xiyun ^{[1
]}

Sun, Hongxia ^{[1
]}

Chen, Wen ^{[1
]}

Zhou, Xingfu ^{[1
]}

机构：

[1] Nanjing Univ Technol, Coll Chem & Chem Engn, State Key Lab Mat Oriented Chem Engn, Nanjing 210009, Jiangsu, Peoples R China

来源：

RSC ADVANCES | 2014年 / 4卷 / 109期

关键词：

HOLE CONDUCTOR; EFFICIENCY; CH3NH3PBI3; PERFORMANCE; DEPOSITION; REACTIVITY; TRANSPORT;

D O I：

10.1039/c4ra11155a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Tin-doped (Sn-doped) TiO2 nanorods arrays were successfully synthesized on a TiO2 seed layer via a mild one-pot hydrothermal method. Sn-doped TiO2 nanorods with high electron mobility were assembled into a solid perovskite solar cell. The study indicated that the introduction of the Sn element led to the change of the TiO2 band gap from 3.0 to 3.04 eV. Electrochemical impedance spectroscopy showed that the resistance of the device based on Sn-doped TiO2 nanorods was lower than that of the undoped device. The PCE of the Sn-doped perovskite device achieved 6.31%, which was almost 67% higher than that of the undoped sample.

引用

页码：64001 / 64005

页数：5

共 50 条

[21] Investigation of high performance TiO2 nanorod array perovskite solar cells [J].

Liu, Changwen ;

Zhu, Ruixue ;

Ng, Annie ;

Ren, Zhiwei ;

Cheung, Sin Hang ;

Du, Lili ;

So, Shu Kong ;

Zapien, Juan Antonio ;

Djurisic, Aleksandra B. ;

Phillips, David Lee ;

Surya, Charles .

JOURNAL OF MATERIALS CHEMISTRY A, 2017, 5 (30) :15970-15980

[22] An acid-free medium growth of rutile TiO2 nanorods arrays and their application in perovskite solar cells [J].

Cai, Bing ;

Zhong, Dong ;

Yang, Zhou ;

Huang, Baokun ;

Miao, Shu ;

Zhang, Wen-Hua ;

Qiu, Jieshan ;

Li, Can .

JOURNAL OF MATERIALS CHEMISTRY C, 2015, 3 (04) :729-733

[23] Enhancing perovskite quality and energy level alignment of TiO2 nanorod arrays-based solar cells via interfacial modification [J].

Zhang, Rui ;

Liu, Wei ;

Hu, Ruiyuan ;

Ma, Yuhui ;

Sun, Yan ;

Zhang, Jian ;

Pu, Yong ;

Yang, Jianping ;

Chu, Liang ;

Li, Xing'ao .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2019, 191 :183-189

[24] Efficient perovskite solar cells with low J-V hysteretic behavior based on mesoporous Sn-doped TiO2 electron extraction layer [J].

Chen, Shih-Hsuan ;

Ho, Ching-Mei ;

Chang, Yin-Hsuan ;

Lee, Kun-Mu ;

Wu, Ming-Chung .

CHEMICAL ENGINEERING JOURNAL, 2022, 445

[25] Transmittance optimized nb-doped TiO2/Sn-doped In2O3 multilayered photoelectrodes for dye-sensitized solar cells [J].

Kim, Dong Hoe ;

Lee, Sangwook ;

Park, Jong Hoon ;

Noh, Jun Hong ;

Park, Ik Jae ;

Seong, Won Mo ;

Hong, Kug Sun .

SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2012, 96 (01) :276-280

[26] Growth of Zr/N-codoped TiO2 nanorod arrays for enhanced photovoltaic performance of perovskite solar cells [J].

Zhang, Zhenlong ;

Li, Junfeng ;

Wang, Xiaoli ;

Qin, Jianqing ;

Shi, Wenjia ;

Liu, Yuefeng ;

Gao, Huiping ;

Mao, Yanli .

RSC ADVANCES, 2017, 7 (22) :13325-13330

[27] TiO2 nanorod arrays modified with SnO2-Sb2O3 nanoparticles and application in perovskite solar cell [J].

Li, Yanmei ;

Zhang, Qingsong ;

Niu, Laiyou ;

Liu, Juan ;

Zhou, Xingfu .

THIN SOLID FILMS, 2017, 621 :6-11

[28] ELECTRODEPOSITION OF ZnO NANOROD ARRAYS FOR APPLICATION IN PEROVSKITE BASED SOLAR CELLS [J].

Catano, F. A. ;

Allende, L. W. ;

Gomez, H. .

JOURNAL OF THE CHILEAN CHEMICAL SOCIETY, 2015, 60 (02) :2940-2943

[29] Nanostructured Nanorod Arrays Presenting TiO2 Nanorods/Poly(3-hexylthiophene) for Solar Cells Application [J].

Wang, Hsu-Shen ;

Chen, Shih-Yung ;

Wang, Yuh-Lin ;

Wei, Kung-Hwa .

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2011, 11 (04) :3229-3234

[30] Effect of HCl etching on TiO2 nanorod-based perovskite solar cells [J].

Yue, QingWen ;

Duan, Jinxia ;

Zhu, Linlu ;

Zhang, Kai ;

Zhang, Jun ;

Wang, Hao .

JOURNAL OF MATERIALS SCIENCE, 2018, 53 (21) :15257-15270

← 1 2 3 4 5 →