Morphology correlated efficiency of ZnO photoanode in dye sensitized solar cell

被引：5

作者：

Siwatch, Sonia ^{[1
]}

Kundu, Virender Singh ^{[1
]}

Kumar, Ashok ^{[2
]}

Kumar, Suresh ^{[1
]}

Chauhan, Nikhil ^{[1
]}

Kumari, Monika ^{[1
]}

机构：

[1] Kurukshetra Univ, Dept Elect Sci, Kurukshetra 136119, Haryana, India

[2] Natl Inst Technol, Dept Phys, Kurukshetra 136119, Haryana, India

来源：

MATERIALS RESEARCH EXPRESS | 2019年 / 6卷 / 10期

关键词：

Chemical bath deposition method; morphology variation; metal oxide semiconductor;

D O I：

10.1088/2053-1591/ab42a0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We synthesized facile novel morphology of ZnO as nanobeads and hierarchical nanosheet ball by chemical bath deposition method. The ZnO nanobeads and hierarchical nanosheet ball exhibited band gap of 3.12 and 3.23 eV, respectively. The X-ray diffraction patterns indicated crystal structure of ZnO nanobeads and hierarchical nanosheet ball are same however, sintering induced slight compressive stress on ZnO leads to small shift in diffraction angles. Four fold increase in efficiency was obtained with ZnO hierarchical nanosheet ball as photoanode in DSSC in comparison to ZnO nanobeads.

引用

页数：8

共 21 条

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