| dc.contributor.author |
Rath, S.S. |
|
| dc.contributor.author |
Sinha, N. |
|
| dc.contributor.author |
Sahoo, H. |
|
| dc.contributor.author |
Das, B. |
|
| dc.contributor.author |
Mishra, B.K. |
|
| dc.date.accessioned |
2018-10-01T12:25:27Z |
|
| dc.date.available |
2018-10-01T12:25:27Z |
|
| dc.date.issued |
2014 |
|
| dc.identifier.citation |
Applied Surface Science, 295, 2014: 115-122 |
|
| dc.identifier.issn |
0169-4332 |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/1969 |
|
| dc.description.abstract |
Comparative studies of oleate interaction with hematite, magnetite and goethite using density functional calculations are presented. The approach is illustrated by carrying out geometric optimization of oleate on the stable and most exposed planes of hematite, magnetite, and goethite. Interaction energies for oleate-mineral surface have been determined, based on which, magnetite is found to be forming the most stable complex with oleate. Trend as obtained from the quantum chemical calculations has been validated by contact angle measurements and flotation studies on hematite, magnetite and goethite with sodium oleate at different pH and collector concentrations. (C) 2014 Elsevier B. V. All rights reserved. |
|
| dc.language |
en |
|
| dc.publisher |
Elsevier |
|
| dc.relation.isreferencedby |
SCI |
|
| dc.rights |
Copyright [2014]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository. |
|
| dc.subject |
Chemical Sciences |
|
| dc.subject |
Materials Sciences |
|
| dc.subject |
Physical Sciences |
|
| dc.subject |
Physical Sciences |
|
| dc.title |
Molecular modeling studies of oleate adsorption on iron oxides |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
CSIR-IMMT, Bhubaneswar 751013, Odisha, India |
|