Nana Zhang, Mengqi Cui, Junxin Zhou, Zhitao Shao, Xinyu Gao, Jiaming Liu, Ruyu Sun, Yuan Zhang, Wenhui Li, Xinghan Li, Jing Yao, Feng Gao, Wei Feng
Ultraviolet photodetectors (UV PDs) have attracted significant attention due to their wide range of applications, such as underwater communication, biological analysis, and early fire warning systems. Indium oxide (In2 O3 ) is a candidate for developing high-performance photoelectrochemical (PEC)-type UV PDs owing to its high UV absorption and good stability. However, the self-powered photoresponse of the previously reported In2 O3 -based PEC UV PDs is unsatisfactory. In this work, high-performance self-powered PEC UV PDs were constructed by using an In2 O3 nanocube film (NCF) as a photoanode...
April 3, 2024: ACS Applied Materials & Interfaces