Theoretical Study of the Electronic Structure and Stability of Titanium Dioxide Clusters (TiO2)nwithn=1−9

2006 ◽  
Vol 110 (18) ◽  
pp. 8998-9007 ◽  
Author(s):  
Zheng-wang Qu ◽  
Geert-Jan Kroes
2018 ◽  
Vol 74 (a1) ◽  
pp. a407-a407
Author(s):  
Tania G. Díaz Rodríguez ◽  
G. Stephania Anaya González ◽  
Hector Juárez ◽  
Mauricio Pacio ◽  
Jesus Muñiz

2017 ◽  
Vol 139 (41) ◽  
pp. 14749-14756 ◽  
Author(s):  
Jonas Warneke ◽  
Gao-Lei Hou ◽  
Edoardo Aprà ◽  
Carsten Jenne ◽  
Zheng Yang ◽  
...  

2014 ◽  
Vol 2014 ◽  
pp. 1-6
Author(s):  
Fei Wang ◽  
Lei Feng ◽  
Dongmei Zhang ◽  
Qingguo Tang ◽  
Jinsheng Liang ◽  
...  

The nickel doped, nitrogen doped and nickel + nitrogen codoped rutile titanium dioxide have been investigated by ab initio calculations based on density functional theory. The electronic structure and optical performance of different ions doping models are researched through the obtained results, which reflects that the band gap of nickel and nitrogen codoped system declines apparently; the decrease of electron-hole pairs separation and charge carriers recombination rate becomes more desirable. Moreover, the optical absorption curves of nitrogen and nickel codoped rutile titanium dioxide demonstrate the higher photoresponse for visible-light than that of nickel or nitrogen single doped. The above results could provide theoretical basis for further developing of titanium dioxide photocatalyst and related experimental studies.


2000 ◽  
Vol 10 (6) ◽  
pp. 1437-1441 ◽  
Author(s):  
Helena Berg ◽  
Kenneth Göransson ◽  
Bengt Noläng ◽  
John O. Thomas

2016 ◽  
Vol 18 (46) ◽  
pp. 31973-31974 ◽  
Author(s):  
Mariana Derzsi ◽  
Wojciech Grochala

The recent article by Hou et al. has focused on a theoretical study of mixed valence compound AgO in order to elucidate the nature of the electronic structure of this system as a function of external pressure.


2006 ◽  
Vol 800 (1-3) ◽  
pp. 62-68 ◽  
Author(s):  
Xiao-Qing Zeng ◽  
Mao-Fa Ge ◽  
Lin Du ◽  
Zheng Sun ◽  
Dian-Xun Wang

Sign in / Sign up

Export Citation Format

Share Document