Non-metal doping of transition metal oxides for visible- light photocatalysis. Catal Today 2014;225:111-35.R. Marschall, L. Wang, Catal. Today 225 , 111–135 (2014)R. Marschall, L. Wang, Non-metal doping of transition metal oxides for visible-light photocatalysis, Catalysis Today, 225 (...
Non-metal doping can alter the electronic structure of TiO2 by introducing localized states in the band-gap and lead to a reconstructive of the surface structure of TiO2, facilitating the charge transfer [60], [61], [62], [63], [64]. For example, Wu et al. synthesized carbon-doped ...
aIt have been found that the absorption threshold would be extended into the visible range and the rate of electron-hole recombination would be reduced by non-metal doping, metal cations doping, surface modification with noble metal and semiconductor. 它被发现吸收门限是延长的入可看见的范围,并且将...
In particular, non- metal ion doping is of great interest. This is because it serves to modify the electronic structure of TiO2, leading to highly efficient TiO2 catalysts under visible light irradiation. The idea of doping TiO2 with non-metal elements was first reported by Asahi and co-...
Tailoring the electronic structure of β-Ga2O3 by non-metal doping from hybrid density functional theory calculations The Royal Society of ChemistryPhysical Chemistry Chemical Physics PccpGuo, W.; Guo, Y.; Dong, H.; Zhou, X. Tailoring the electronic structure of β-Ga2O3 by non-metal doping...
www.nature.com/scientificreports OPEN Stability of non-metal dopants to tune the photo-absorption of Received: 4 January 2019 Accepted: 4 July 2019 Published: xx xx xxxx TiO2 at realistic temperatures and oxygen partial pressures: A hybrid DFT study Pooja Basera, Shikha Saini, Ekta Arora...
In the past few years, tremendous advanced heteroatom-doped carbon ORR nanomaterials have been made and showed excellent electrocatalytic ORR activity. Along with the deepening investigation of heteroatom doping effects, in 2015, the researchers found that even the non-doped defective carbon nanomateria...
The effect of phosphorus doping in the transition metal germanide Mo_5Ge_3, which is predicted to be a nodal line semimetal and exhibits superconductivity below T_c = 0.75 K, is studied. It is found that Mo_5Ge_(3-x)P_x retains the tetra... G Xiao,L Ji,CZ Ren - 《Advanced Quant...
Doping with a non metal introduces additional energy level leading to migration of more electrons from valence band to the conduction band and also enhances charge separation. From: Journal of Environmental Chemical Engineering, 2021 About this pageSet alert ...
The combined effect of doping ZnO with nitrogen which increased the electron density of ZnO at the valence band maximum and the reduced band gap, resulted in more and easier electron transfer and the extension of the photocatalytic activity of the composite into the visible light region. A type...