Wajid Ali was born in Pakistan in 1990. Currently, he is enrolled as Ph.D. scholar in the school of Material chemistry under the supervision of Prof Dr Liqiang Jing, Heilongjiang University. He got his MS. degree in Inorganic chemistry from Hazara University in 2016. He worked as a research assistant in National Center for Physics NCP, NINVAST PAK from August 2014 to March 2016 with prof Dr. Muhammad Khalid Alamgir. From 2018 to 2021, I worked as Ph.D. scholar under the supervision of Prof Dr. Liqiang Jing & his research group. His research interest focused on photochemistry and photocatalysis of nanostructured materials. His current research interest is to develop efficient photocatalytic approaches to solar energy conversion and utilization by harnessing solar energy to produce molecular fuels and to degrade environmental pollutants, mainly by means of steady- and transient- surface photovoltage techniques to deep reveal the photogenerated charge dynamic processes.