scholarly journals Investigation of electronic structure of amorphous niobium oxide based on the density functional theory calculation of crystalline niobium pentoxide polymorphs

2016 ◽  
Vol 124 (12) ◽  
pp. 1221-1225 ◽  
Author(s):  
Chinatsu OKI ◽  
Go SAJIKI ◽  
Shinichi SAKIDA ◽  
Yasuhiko BENINO ◽  
Tokuro NANBA
Keyword(s):  
Density Functional Theory ◽  
Electronic Structure ◽  
Density Functional ◽  
Niobium Oxide ◽  
Density Functional Theory Calculation ◽  
Niobium Pentoxide ◽  
Functional Theory ◽  
The Density Functional Theory ◽  
Theory Calculation

Oxidative stability and reduction decomposition mechanism studies on a novel salt: lithium difluoro(sulfato)borate

RSC Advances ◽  
2015 ◽  
Vol 5 (23) ◽  
pp. 18000-18007 ◽  
Author(s):  
Shiyou Li ◽  
Xiaopeng Li ◽  
Hongming Zhang ◽  
Liping Mao ◽  
Xiaoling Cui
Keyword(s):  
Density Functional Theory ◽  
Oxidative Stability ◽  
Density Functional ◽  
Density Functional Theory Calculation ◽  
Decomposition Mechanism ◽  
Practical Application ◽  
Functional Theory ◽  
The Density Functional Theory ◽  
Theory Calculation

The density functional theory calculation of the oxidative stability and reduction decomposition mechanism is quite an important factor for practical application.

scholarly journals Density Functional Theory Calculation of Band Gap of Iron (II) disulfide and Tellurium

2017 ◽  
Vol 3 (1) ◽  
pp. 41-46
Author(s):  
Arumona Edward Arumona ◽  
Amah A N
Keyword(s):  
Density Functional Theory ◽  
Band Gap ◽  
Density Functional ◽  
Density Functional Theory Calculation ◽  
Functional Theory ◽  
The Density Functional Theory ◽  
Theory Calculation

In this work, the band gap of Iron(II) disulfide and Tellurium were computed using the density functional theory with different meta-GGA functionals. The results showed that the meta-GGA functional M06L gave the closest value of the band gap as 0.96 eV compared to the experimental value of 0.95 eV for Iron(II) disulfide while the meta-GGA functional BJ06 gave the closest value of the band gap as 0.339 eV compared to the experimental value of     0.335 eV for Tellurium. This study showed that the meta-GGA functionals M06L and BJ06 can effectively predict the band gap of Iron(II)disulfide and Tellurium. In general, the use of meta-GGA functionals can be extended to compute the band gap of other semiconductors.

Structure–activity relationships in Pd catalysed C–S activation of thioesters

RSC Advances ◽  
2016 ◽  
Vol 6 (66) ◽  
pp. 61996-62004 ◽  
Author(s):  
Yan Tian ◽  
Li Wang ◽  
Hai-Zhu Yu
Keyword(s):  
Density Functional Theory ◽  
Density Functional ◽  
Density Functional Theory Calculation ◽  
Activity Relationship ◽  
Calculation Methods ◽  
Functional Theory ◽  
Structure Activity ◽  
The Density Functional Theory ◽  
Relationship Of ◽  
Theory Calculation

The structure–activity relationship of thioesters promoted by Pd(0) complex has been studied using the density functional theory calculation methods.

The CO oxidation mechanism on the W(111) surface and the W helical nanowire investigated by the density functional theory calculation

2016 ◽  
Vol 18 (4) ◽  
pp. 3322-3330 ◽  
Author(s):  
Ken-Huang Lin ◽  
Shin-Pon Ju ◽  
Jia-Yun Li ◽  
Hsin-Tsung Chen
Keyword(s):  
Density Functional Theory ◽  
Co Oxidation ◽  
Density Functional ◽  
Density Functional Theory Calculation ◽  
Oxidation Mechanism ◽  
Oxidation Reactions ◽  
Functional Theory ◽  
The Density Functional Theory ◽  
Theory Calculation ◽  
Co Oxidation Mechanism

Two CO oxidation reactions (CO + O2 → CO2 + O and CO + O → CO2) were considered in the Eley–Rideal (ER) reaction mechanism.

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