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A new 3D Mn(II) coordination polymer: Synthesis, crystal structure and photoelectrical property
被引:4
|作者:
Luo, Yanan
[1
]
Kong, Miao
[1
]
Ren, Hao
[2
]
Gao, Yongwei
[1
]
Yu, Xiaoyang
[1
]
机构:
[1] Jilin Inst Chem Technol, Coll Chem & Pharmaceut Engn, Jilin 132022, Jilin, Peoples R China
[2] Jilin Univ, State Key Lab Inorgan Synth & Preparat Chem, Changchun 132013, Jilin, Peoples R China
基金:
美国国家科学基金会;
关键词:
Solvothermal synthesis;
Azobenzene-4,4 '-dicarboxylate;
Fluorescent property;
Photoelectrical property;
SENSITIZED SOLAR-CELL;
DYE;
ACID;
PERFORMANCES;
LIGAND;
CHAINS;
D O I:
10.1016/j.ica.2020.119834
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
By using azobenzene-4,4'-dicarboxylate (H2L) ligand, a new coordination polymer, formulated as [Mn(L) (H2O)(2)](n) (1), has been synthesized successfully under solvothermal conditions. Complex 1 exhibits a three-dimensional (3D) framework with (4,4)-connected {6(.)(5)8} topology. Moreover, the fluorescent property of complex 1 has been investigated. The electrochemical study displays that complex 1 forms a re-organization of energy level due to its single-crystal structure in the tandem structure of complex 1/N719/TiO2. The result demonstrates that the complex 1/N719/TiO2 solar cell exhibited excellent photovoltaic performance with the photoelectric conversion efficiency of 3.70% under 100 mW cm(-2) illumination.
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页数:6
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