Yanrong Zhang

TL;DR: In this article, a self-doped TiO2 nanotube arrays (NTAs) were fabricated by a simple cathodic polarization treatment on the pristine TiO 2 NTAs to achieve improved conductivity and capacitive properties.

TL;DR: In this article, a thermal treatment of g-C3N4 in presence of NaBH4 under N2 atmosphere was performed and the results showed that the reduction treatment created nitrogen vacancies followed by a formation of functional group C N owing to a break-up reaction in the pyridine nitride of a s-triazine-C 3N4.

TL;DR: In this article, the degradation of p-nitrophenol (PNP) by thermal and metal ions (Fe 2+ or Cu 2+ ) co-activated persulfate was studied.

TL;DR: In this article, the properties of biochar and its potential application toward chlorobenzene degradation were investigated, and the results from Scanning Electron Microscope, X-Ray Diffraction and Raman Spectroscopy indicated the formation of poorly ordered graphene stacks embedded in amorphous phases on biochar.

TL;DR: In this paper, an electrochemically self-doped WO3/TiO2 nanotubes composite film was developed for the photocatalytic degradation of waste gas, where the doping of oxygen vacancies (OVs) into the heterojunction of WO 3/TNTs was conducted by a simple electrochemical approach, by which the quantity and distribution of OVs on surface and bulk were tailored with respect to the applied cathodic potential and the duration of the treatment.