Theoretical study of carbon dioxide activation by metals (Co, Cu, Ni) supported on activated carbon

Verfasser / Beitragende:
[Nguyen Ha, Nguyen Ha, Le Van Khu, Le Cam]
Ort, Verlag, Jahr:
2015
Enthalten in:
Journal of Molecular Modeling, 21/12(2015-12-01), 1-9
Format:
Artikel (online)
ID: 605511756
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024 7 0 |a 10.1007/s00894-015-2864-1  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00894-015-2864-1 
245 0 0 |a Theoretical study of carbon dioxide activation by metals (Co, Cu, Ni) supported on activated carbon  |h [Elektronische Daten]  |c [Nguyen Ha, Nguyen Ha, Le Van Khu, Le Cam] 
520 3 |a The activation of carbon dioxide (CO2) by catalytic systems comprising a transition metal (Co, Cu,Ni) on an activated carbon (AC) support was investigated using a combination of different theoretical calculation methods: Monte Carlo simulation, DFT and DFT-D, molecular dynamics (MD), and a climbing image nudged elastic band (CI-NEB) method. The results obtained indicate that CO2 is easily adsorbed by AC or MAC (M: Cu, Co, Ni). The results also showed that the process of adsorbing CO2 does not involve a transition state, and that NiAC and CoAC are the most effective of the MAC catalysts at adsorbing CO2. Adsorption on NiAC led to the strongest activation of the C-O bond, while adsorption on CuAC led to the weakest activation. Graphical Abstract Models of CO2 activation on: a)- activated carbon; b)- metal supported activated carbon (M-AC), where M: Co, Cu, Ni 
540 |a Springer-Verlag Berlin Heidelberg, 2015 
690 7 |a Activation  |2 nationallicence 
690 7 |a Adsorption  |2 nationallicence 
690 7 |a Carbon dioxide  |2 nationallicence 
690 7 |a Activated carbon  |2 nationallicence 
690 7 |a DFT  |2 nationallicence 
690 7 |a GCMC  |2 nationallicence 
690 7 |a MD  |2 nationallicence 
690 7 |a CI-NEB  |2 nationallicence 
690 7 |a XANES  |2 nationallicence 
700 1 |a Ha  |D Nguyen  |u Faculty of Chemistry, Hanoi National University of Education, 136 Xuan Thuy Str., Cau Giay, Hanoi, Vietnam  |4 aut 
700 1 |a Van Khu  |D Le  |u Faculty of Chemistry, Hanoi National University of Education, 136 Xuan Thuy Str., Cau Giay, Hanoi, Vietnam  |4 aut 
700 1 |a Cam  |D Le  |u Faculty of Chemistry, Hanoi National University of Education, 136 Xuan Thuy Str., Cau Giay, Hanoi, Vietnam  |4 aut 
773 0 |t Journal of Molecular Modeling  |d Springer Berlin Heidelberg  |g 21/12(2015-12-01), 1-9  |x 1610-2940  |q 21:12<1  |1 2015  |2 21  |o 894 
856 4 0 |u https://doi.org/10.1007/s00894-015-2864-1  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00894-015-2864-1  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Ha  |D Nguyen  |u Faculty of Chemistry, Hanoi National University of Education, 136 Xuan Thuy Str., Cau Giay, Hanoi, Vietnam  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Van Khu  |D Le  |u Faculty of Chemistry, Hanoi National University of Education, 136 Xuan Thuy Str., Cau Giay, Hanoi, Vietnam  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Cam  |D Le  |u Faculty of Chemistry, Hanoi National University of Education, 136 Xuan Thuy Str., Cau Giay, Hanoi, Vietnam  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Journal of Molecular Modeling  |d Springer Berlin Heidelberg  |g 21/12(2015-12-01), 1-9  |x 1610-2940  |q 21:12<1  |1 2015  |2 21  |o 894