Origin of highly efficient photocatalyst NiO/SrTiO3 for overall water splitting: Insights from density functional theory calculations

2020 ◽  
Vol 292 ◽  
pp. 121683
Author(s):  
Yumeng Fo ◽  
Miaomiao Wang ◽  
Yanxia Ma ◽  
Hao Dong ◽  
Xin Zhou
Keyword(s):  
Density Functional Theory ◽  
Water Splitting ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Functional Theory ◽  
Highly Efficient ◽  
Overall Water Splitting

Understanding the advantage of hexagonal WO3 as an efficient photoanode for solar water splitting: a first-principles perspective

2016 ◽  
Vol 4 (29) ◽  
pp. 11498-11506 ◽  
Author(s):  
Taehun Lee ◽  
Yonghyuk Lee ◽  
Woosun Jang ◽  
Aloysius Soon
Keyword(s):  
Density Functional Theory ◽  
Band Gap ◽  
Water Splitting ◽  
Anode Material ◽  
First Principles ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Good Alternative ◽  
Functional Theory ◽  
Solar Water Splitting

Using first-principles density-functional theory calculations, we investigate the advantage of using h-WO3 (and its surfaces) over the larger band gap γ-WO3 phase for the anode in water splitting. We demonstrate that h-WO3 is a good alternative anode material for optimal water splitting efficiencies.

Single molybdenum center supported on N-doped black phosphorus as an efficient electrocatalyst for nitrogen fixation

Nanoscale ◽  
2019 ◽  
Vol 11 (28) ◽  
pp. 13600-13611 ◽  
Author(s):  
Pengfei Ou ◽  
Xiao Zhou ◽  
Fanchao Meng ◽  
Cheng Chen ◽  
Yiqing Chen ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Nitrogen Fixation ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Black Phosphorus ◽  
Functional Theory ◽  
Highly Efficient

Single Mo center supported on N-doped black phosphorus is predicted to be a compelling highly efficient and durable catalyst for electrochemical N2 fixation by density functional theory calculations.

Atomically thin PdSeO3 nanosheets: a promising 2D photocatalyst produced by quaternary ammonium intercalation and exfoliation

2020 ◽  
Vol 56 (41) ◽  
pp. 5504-5507 ◽  
Author(s):  
Xiuming Zhang ◽  
Jia Liu ◽  
Erhuang Zhang ◽  
Rongrong Pan ◽  
Yuemei Li ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Water Splitting ◽  
Quaternary Ammonium ◽  
Density Functional ◽  
Two Dimensional ◽  
Functional Theory ◽  
Dft Computations ◽  
Overall Water Splitting

In 2018, the two-dimensional (2D) PdSeO3 monolayer was predicted to be a highly promising photocatalyst for direct overall water splitting in the light of density functional theory (DFT) computations.

scholarly journals Enhanced photoelectrochemical performance of anatase TiO2 for water splitting via surface codoping

RSC Advances ◽  
2017 ◽  
Vol 7 (63) ◽  
pp. 39877-39884 ◽  
Author(s):  
Jiajun Wang ◽  
Jing Huang ◽  
Jie Meng ◽  
Qunxiang Li ◽  
Jinlong Yang
Keyword(s):  
Density Functional Theory ◽  
Water Splitting ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Anatase Tio2 ◽  
Photoelectrochemical Performance ◽  
Functional Theory ◽  
Solar Water ◽  
Solar Water Splitting

We explore the (Rh + F) surface codoping effect on anatase TiO2 (101) and (001) facets for solar water splitting by performing extensive density functional theory calculations.

Tailoring the electronic structure of β-Ga2O3 by non-metal doping from hybrid density functional theory calculations

2015 ◽  
Vol 17 (8) ◽  
pp. 5817-5825 ◽  
Author(s):  
Weiyan Guo ◽  
Yating Guo ◽  
Hao Dong ◽  
Xin Zhou
Keyword(s):  
Density Functional Theory ◽  
Electronic Structure ◽  
Water Splitting ◽  
Density Functional ◽  
Visible Region ◽  
Density Functional Theory Calculations ◽  
Hybrid Density Functional Theory ◽  
Metal Doping ◽  
Functional Theory ◽  
Hybrid Density Functional

Se-doped and I-doped β-Ga2O3 are theoretically found to be promising photocatalysts for water splitting in the visible region.

Boosting the photocatalytic hydrogen evolution performance of C2N monolayer coupled with MoSi2N4: density-functional theory calculations

2021 ◽  
Author(s):  
Jian Zeng ◽  
Liang Xu ◽  
Youwen Yang ◽  
Xin Luo ◽  
Hongju Li ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Hydrogen Evolution ◽  
Water Splitting ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Two Dimensional ◽  
Functional Theory ◽  
Photocatalytic Hydrogen Evolution ◽  
Photocatalytic Water Splitting ◽  
Separation Rate

Very recently, a vital two-dimensional material MoSi2N4 is successfully synthesized experimentally. However, pure MoSi2N4 has some inherent shortcomings in photocatalytic water splitting to produce hydrogen. especially the low separation rate...

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