Fast colloidal synthesis of SnSe2 nanosheets for flexible broad-band photodetection

被引：16

作者：

Chen, Guihuan ^{[1
]}

Zhang, Jinhui ^{[2
]}

Wang, Hongrui ^{[2
]}

Yuan, Hua ^{[1
]}

Sui, Xin ^{[1
]}

Zhou, Hao ^{[1
]}

Zhong, Degao ^{[3
]}

机构：

[1] Qingdao Univ, Coll Mat Sci & Engn, Qingdao 266071, Peoples R China

[2] Univ Sci & Technol China USTC, Hefei Natl Lab Phys Sci Microscale, Dept Chem, Lab Nanomat Energy Convers, Hefei 230026, Anhui, Peoples R China

[3] Qingdao Univ, Coll Phys Sci, Qingdao 266071, Peoples R China

来源：

CRYSTENGCOMM | 2021年 / 23卷 / 10期

关键词：

NANOSTRUCTURES; GROWTH;

D O I：

10.1039/d0ce01774d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new rapid bottom-up colloidal synthetic route has been developed to synthesize SnSe2 nanosheets within 5 min. A SnSe2 nanosheet-based flexible photodetector is fabricated for the first time on a polyethylene terephthalate substrate patterned with interdigital Au electrodes. Moreover, the resulting device displays a wide photodetection range (covering 405 to 1064 nm with a photoresponsivity of up to 18.5 mA W-1) and high flexibility.

引用

页码：2034 / 2038

页数：5

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