Issue 10, 2021

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

Abstract

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.

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

Supplementary files

Article information

Article type
Communication
Submitted
07 dec 2020
Accepted
11 feb 2021
First published
14 jan 2021

CrystEngComm, 2021,23, 2034-2038

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

G. Chen, J. Zhang, H. Wang, H. Yuan, X. Sui, H. Zhou and D. Zhong, CrystEngComm, 2021, 23, 2034 DOI: 10.1039/D0CE01774D

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