Insight into the dissociation mechanism of ethanol molecule over the nano-aluminum surface: a density functional theory study

2021 ◽  
Author(s):  
Chaoyue Xie ◽  
Yunlan Sun ◽  
Baozhong Zhu ◽  
Peng Guo ◽  
Jianzhong Liu
Keyword(s):  
Density Functional Theory ◽  
Density Functional ◽  
Aluminum Surface ◽  
Density Functional Theory Study ◽  
Functional Theory ◽  
Ethanol Molecule ◽  
Dissociation Mechanism ◽  
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scholarly journals Insight into Trimeric Formation of Nitric Oxide on Cu(111): A Density Functional Theory Study

2020 ◽  
Vol 124 (5) ◽  
pp. 2968-2977 ◽  
Author(s):  
Thanh Ngoc Pham ◽  
Yuji Hamamoto ◽  
Kouji Inagaki ◽  
Do Ngoc Son ◽  
Ikutaro Hamada ◽  
...  
Keyword(s):  
Nitric Oxide ◽  
Density Functional Theory ◽  
Density Functional ◽  
Density Functional Theory Study ◽  
Functional Theory ◽  
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Insight into thiophene hydrodesulfurization on clean and S-modified MoP(010): a periodic density functional theory study

2017 ◽  
Vol 19 (26) ◽  
pp. 17449-17460 ◽  
Author(s):  
Guixia Li ◽  
Lianming Zhao ◽  
Houyu Zhu ◽  
Xiuping Liu ◽  
Huifang Ma ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Catalytic Activity ◽  
Energy Barrier ◽  
Density Functional ◽  
Density Functional Theory Study ◽  
Functional Theory ◽  
Promotion Effect ◽  
Thiophene Hydrodesulfurization ◽  
Bond Scission ◽  
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Surface S shows a promotion effect on the HDS catalytic activity of MoP(010) by lowering the C–S bond scission energy barrier.

CO-ADSORPTION CALCULATIONS OF CO AND H2O MOLECULES ON ATOMIC CU CLUSTER DEPOSITED ZNO SURFACE: A DENSITY FUNCTIONAL THEORY STUDY

2020 ◽  
Vol 27 (03) ◽  
Author(s):  
VO THANH CONG ◽  
QUY DIEM DO ◽  
PHAM THANH TAM ◽  
VAN THANH KHUE ◽  
PHAM VAN TAT
Keyword(s):  
Density Functional Theory ◽  
Reaction Mechanism ◽  
Density Functional ◽  
Co Adsorption ◽  
Surface Model ◽  
Density Functional Theory Study ◽  
Functional Theory ◽  
Copper Clusters ◽  
Adsorption Of Co ◽  
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Calculations of adsorption and reaction mechanism on ZnO  surface have been investigated. In this work, the deposition of six atomic copper clusters (6Cu) on ZnO  surface (called 6Cu/ZnO  model), using density functional theory was employed to calculate for CO and H2O co-adsorption. In performance, on ZnO  surface, 6Cu were adsorbed to obtain four stable sites of 6Cu/ZnO model, called as 6Cu-I, 6Cu-II, 6Cu-III, and 6Cu-IV. The calculated results found that the 6Cu-IV was the most stable surface model, thus, used to examine the co-adsorption of CO and H2O molecules. Further, CO and H2O co-adsorption on ZnO  surface were calculated also to compare with 6Cu/ZnO surface. Based on co-adsorption energy calculations indicated that CO and H2O co-adsorption on 6Cu/ZnO surface were more favorable than on ZnO  surface. The studied results will provide an insight into the effective adsorption of cluster on ZnO-based surface by deposition.

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