Fast colloidal synthesis of SnSe2 nanosheets for flexible broad-band photodetection. Issue 10 (5th March 2021)

• Record Type: Journal Article
• Authors: Chen, Guihuan; Zhang, Jinhui; Wang, Hongrui; Yuan, Hua; Sui, Xin; Zhou, Hao; Zhong, Degao
• Is Part Of: CrystEngComm. Volume 23:Issue 10(2021)
• Page Start: 2034
• Page End: 2038
• Publication Date: 2021-03-05
• Subjects: Crystals -- Periodicals; Crystal growth -- Periodicals; Crystallography -- Periodicals; Cristaux -- Périodiques; Cristaux -- Croissance -- Périodiques; Cristallographie -- Périodiques; 548
• DOI: 10.1039/d0ce01774d
• Languages: English
• ISSNs: 1466-8033

Abstract

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 and the resulting device displays a wide photodetection range and high flexibility. 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.