Ultrathin CuBi2O4 on a bipolar Bi2O3 nano-scaffold: a self-powered broadband photoelectrochemical photodetector with improved responsivity and response speed-Reference-Cited by-同舟云学术

Ultrathin CuBi₂O₄ on a bipolar Bi₂O₃ nano-scaffold: a self-powered broadband photoelectrochemical photodetector with improved responsivity and response speed

Published:2023 Issue:13 Volume:15 Page:6333-6342
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Dong Boheng¹²^ORCID,Zhang Xinya¹^ORCID,Cheng Hui²^ORCID,Jiang Xiang¹,Wang Fuxian¹²^ORCID

Affiliation:

1. School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China

2. Guangdong Provincial Key Laboratory of Chemical Measurement and Emergency Test Technology, Institute of Analysis, Guangdong Academy of Sciences (China National Analytical Center, Guangzhou), Guangzhou, Guangdong, 510070, China

Abstract

Bi2O3 nano-scaffold supported ultrathin CuBi2O4 exhibits improved light absorption and charge separation, enabling self-powered photodetection of broadband light with high responsivity (75 mA W−1) and response speed (0.18/0.19 ms).

Funder

Natural Science Foundation of Guangdong Province

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2023/NR/D3NR00118K

Reference75 articles.

1. Rutile Nanorod/Anatase Nanowire Junction Array as Both Sensor and Power Supplier for High-Performance, Self-Powered, Wireless UV Photodetector

2. Demonstration of Photoelectrochemical‐Type Photodetectors Using Seawater as Electrolyte for Portable and Wireless Optical Communication