scholarly journals Transition-metal-atom-pairs deposited on g-CN monolayer for nitrogen reduction reaction: Density functional theory calculations

2021 ◽  
Vol 42 (7) ◽  
pp. 1160-1167
Author(s):  
Bin Huang ◽  
Yifan Wu ◽  
Bibo Chen ◽  
Yong Qian ◽  
Naigen Zhou ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Transition Metal ◽  
Metal Atom ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Reduction Reaction ◽  
Transition Metal Atom ◽  
Functional Theory ◽  
Nitrogen Reduction ◽  
Atom Pairs

scholarly journals Transition Metal Oxynitrides Catalysts for Electrochemical Reduction of Nitrogen to Ammonia

2021 ◽  
Author(s):  
Damilola Ologunagba ◽  
Shyam Kattel
Keyword(s):  
Density Functional Theory ◽  
Transition Metal ◽  
Dft Calculations ◽  
Electrochemical Reduction ◽  
Density Functional ◽  
Reduction Reaction ◽  
Ambient Conditions ◽  
Functional Theory ◽  
Nitrogen Reduction ◽  
Bosch Process

Electrochemical nitrogen reduction reaction (ENRR) at ambient conditions is beneficial compared to energy intensive thermochemical Haber-Bosch process for NH3 production. Here, periodic density functional theory (DFT) calculations are carried out...

Density functional theory study of transition metal single-atoms anchored on graphyne as efficient electrocatalysts for the nitrogen reduction reaction

2021 ◽  
Author(s):  
Wei Song ◽  
Kun Xie ◽  
Jinlong Wang ◽  
Yongliang Guo ◽  
Chaozheng He ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Free Energy ◽  
Transition Metal ◽  
Density Functional ◽  
Reduction Reaction ◽  
Density Functional Theory Study ◽  
Free Energies ◽  
Functional Theory ◽  
Nitrogen Reduction ◽  
Single Atoms

(a) Screening results of TM@GY for the NRR based on the free energy changes of the first and last hydrogenation steps (ΔG(*N2 → *N2H) and ΔG(*NH2 → *NH3)), respectively. (b) The free energies for H and N2 adsorption on all the TM@GY.

Steady semiconducting properties of monolayer PtSe2 with non-metal atom and transition metal atom doping

2020 ◽  
Vol 22 (10) ◽  
pp. 5765-5773 ◽  
Author(s):  
Xu Zhao ◽  
Ranzhuo Huang ◽  
Tianxing Wang ◽  
Xianqi Dai ◽  
Shuyi Wei ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Magnetic Properties ◽  
Electronic Structure ◽  
Transition Metal ◽  
Metal Atom ◽  
Density Functional ◽  
Transition Metal Atom ◽  
Functional Theory ◽  
Semiconducting Properties

Based on density functional theory, the electronic structure and magnetic properties of monolayer PtSe2 doped with different atoms were studied.

scholarly journals Probing the activity of transition metal M and heteroatom N4 co-doped in vacancy fullerene (M–N4–C64, M = Fe, Co, and Ni) towards the oxygen reduction reaction by density functional theory

RSC Advances ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 3174-3182
Author(s):  
Siwei Yang ◽  
Chaoyu Zhao ◽  
Ruxin Qu ◽  
Yaxuan Cheng ◽  
Huiling Liu ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Transition Metal ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Density Functional ◽  
Reduction Reaction ◽  
Functional Theory ◽  
Co Doped

In this study, a novel type oxygen reduction reaction (ORR) electrocatalyst is explored using density functional theory (DFT); the catalyst consists of transition metal M and heteroatom N4 co-doped in vacancy fullerene (M–N4–C64, M = Fe, Co, and Ni).

scholarly journals Detection of adsorbed transition-metal porphyrins by spin-dependent conductance of graphene nanoribbon

RSC Advances ◽  
2017 ◽  
Vol 7 (46) ◽  
pp. 29112-29121 ◽  
Author(s):  
Peter Kratzer ◽  
Sherif Abdulkader Tawfik ◽  
Xiang Yuan Cui ◽  
Catherine Stampfl
Keyword(s):  
Density Functional Theory ◽  
Transition Metal ◽  
Electronic Transport ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Graphene Nanoribbon ◽  
Functional Theory ◽  
Metal Porphyrins

Electronic transport in a zig-zag-edge graphene nanoribbon (GNR) and its modification by adsorbed transition metal porphyrins is studied by means of density functional theory calculations.

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