Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/40188| Title: | Surface acidity and textural properties of Indian Ocean managanese nodules |
| Authors: | Parida, K M Satapathy, P K Das, N N Rao, S B |
| Issue Date: | Aug-1995 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Adsorption of the non-interacting amines, 2, 6-dimethyIpyridine, 2, 6-dimethylpiperidine and 2, 6-dimethylmorpholine, in cyclohexane on some Indian Ocean manganese nodules has been studied. A linear relationship between the acidities and the surface OH concentrations of the samples suggests that the adsorption sites may be strong acid sites (Brönsted sites). N2 adsorption at 77°K shows that these materials are mesoporous with surface area values in the range 97-130 m2/g. |
| Page(s): | 632-634 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.34A(08) [August 1995] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 34A(8) 632-634.pdf | 197.03 kB | Adobe PDF | View/Open |
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