Tunable optical absorption in lead-free perovskite-like hybrids by iodide management

被引：30

作者：

Kou, Bo ^{[1
,2
]}

Zhang, Weichuan ^{[2
]}

Ji, Chengmin ^{[2
]}

Wu, Zhenyue ^{[2
]}

Zhang, Shuhua ^{[1
]}

Liu, Xitao ^{[2
,3
]}

Luo, Junhua ^{[2
]}

机构：

[1] Guilin Univ Technol, Coll Chem & Bioengn, Guangxi Key Lab Electrochem & Magnetochem Funct M, Guilin 541004, Guangxi, Peoples R China

[2] Chinese Acad Sci, State Key Lab Struct Chem, Fujian Inst Res Struct Matter, Fuzhou 350002, Peoples R China

[3] Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 94期

关键词：

HALIDE; TRIIODIDE; EFFICIENT; LAYERS;

D O I：

10.1039/c9cc05365d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We present an instructional design strategy to tune the optical absorption ability of organic-inorganic hybrids by managing the internal iodide state. Three bismuth-based hybrids with different internal iodide states were synthesized and display tunable bandgaps from 1.91 eV to 1.87 eV and finally to 1.59 eV.

引用

收藏

页码：14174 / 14177

页数：4

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