Solvothermal synthesis of 3D hierarchical rutile TiO2 nanostructures for efficient dye-sensitized solar cells

被引：8

作者：

Arthi, G. ^{[1
]}

Archana, J. ^{[2
]}

Navaneethan, M. ^{[2
]}

Ponnusamy, S. ^{[2
]}

Hayakawa, Y. ^{[3
]}

Muthamizhchelvan, C. ^{[2
]}

Ramaraj, Sankar Ganesh ^{[4
,5
]}

机构：

[1] Manipal Acadamy Higher Educ, Sch Engn & Informat Technol, Dept Mech Engn, Dubai, U Arab Emirates

[2] SRM Inst Sci & Technol, Dept Phys & Nanotechnol, Kattankulathur 603203, India

[3] Shizuoka Univ, Res Inst Elect, 3-5-1 Johoku,Naka Ku, Hamamatsu, Shizuoka 4328011, Japan

[4] Univ Tokyo, Dept Bioengn, 7-3-1 Hongo,Bunkyo Ku, Tokyo 1138656, Japan

[5] Saveetha Inst Med & Tech Sci SIMTS, Saveetha Sch Engn, Dept Mat Phys, Chennai 602105, Tamilnadu, India

来源：

MATERIALS LETTERS | 2023年 / 337卷

基金：

日本学术振兴会;

关键词：

Dye -sensitized solar cell; 3D nanostructure; Cone shaped; I -V characteristics; HRTEM; NANOSPHERES; PHOTOANODES; NANOTUBES; FILMS;

D O I：

10.1016/j.matlet.2023.133961

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

3D hierarchical rutile TiO2 nanostructures were successfully prepared using the solvothermal method. X-ray diffraction (XRD) revealed the formation of the anatase phase. A high-resolution transmission electron micro-scope (HRTEM) shows that several hundred radially distributed nanofibers with a length of 1 mu m were self -assembled to form a nanostructure. Current vs voltage (I-V) measurements for the cone-shaped nanostructure showed a short circuit current density (Isc) of 2.8 mA/cm2, an open circuit voltage (Voc) of 0.70 V, and the fill factor (FF) is 0.55. The efficiency obtained for cone-shaped hierarchical rutile TiO2 structures was 1.12 %.

引用

页数：4

共 50 条

[41] Fabrication of Improved Dye-Sensitized Solar Cells with Anatase/Rutile TiO2 Nanofibers
Zheng, Dan
Xiong, Juan
Guo, Peng
Li, Yuebin
Gu, Haoshuang
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2016, 16 (01) : 613 - 618
[42] Cost-effective dye-sensitized solar cells based on rutile-phase three-dimensional TiO2 hierarchical nanostructures
Arthi, G.
Selvam, Rajiv
Hayakawa, Y.
Archana, J.
Navaneethan, M.
Ponnusamy, S.
Muthamizhchelvan, C.
Ramaraj, Sankar Ganesh
MICROSCOPY RESEARCH AND TECHNIQUE, 2023, 86 (07) : 813 - 822
[43] Facile non-hydrolytic solvothermal synthesis of one dimensional TiO2 nanorods for efficient dye-sensitized solar cells
Kathirvel, Sasipriya
Su, Chaochin
Lin, Hsuan-Ching
Chen, Bo-Ren
Li, Wen-Ren
MATERIALS LETTERS, 2014, 129 : 149 - 152
[44] Fabrication of Hierarchical Anatase TiO2 Nanostructure for Dye-Sensitized Solar Cells
Xia, Rui
Wang, Shimao
Wang, Xi
Dong, Weiwei
Fang, Xiaodong
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2016, 16 (06) : 5810 - 5814
[45] Hydrothermal Synthesis of One-Dimensional Single-Crystalline Rutile TiO2 Nanostructures and Their Application in Dye-Sensitized Solar Cells
Jia, Qiaoying
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2011, 11 (11) : 9846 - 9850
[46] A Facial One-Pot Synthesis of Hierarchical TiO2 Nanourchins for Highly Efficient Dye-Sensitized Solar Cells
Nguyen Thi Quynh Hoa
Van-Duong Dao
Choi, Ho-Suk
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2014, 161 (10) : H627 - H632
[47] Synthesis of TiO2 aggregates and application in dye-sensitized solar cells
Zhang, Qifeng
Park, Kwangsuk
Xi, Junting
Cao, Guozhong
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2011, 241
[48] ZnO hierarchical aggregates: Solvothermal synthesis and application in dye-sensitized solar cells
Jianxing Shi
Yunxin Liu
Qing Peng
Yadong Li
Nano Research, 2013, 6 : 441 - 448
[49] Improved Nonaqueous Synthesis of TiO2 for Dye-Sensitized Solar Cells
Stefik, Morgan
Heiligtag, Florian J.
Niederberger, Markus
Graetzel, Michael
ACS NANO, 2013, 7 (10) : 8981 - 8989
[50] Oriented Hierarchical Porous TiO2 Nanowires on Ti Substrate: Evolution of Nanostructures for Dye-Sensitized Solar Cells
Lee, Byungho
Kim, Jae Ik
Lee, Sangheon
Hwang, Taehyun
Nam, Seunghoon
Choi, Hongsik
Kim, Kunsu
Kim, Jaewon
Park, Byungwoo
ELECTROCHIMICA ACTA, 2014, 145 : 231 - 236

← 1 2 3 4 5 →