| dc.contributor.author |
Sugunan, S |
|
| dc.contributor.author |
Suja, H |
|
| dc.contributor.author |
Sanjay, G |
|
| dc.contributor.author |
Joseph, L K |
|
| dc.contributor.author |
Nampoori, V P N |
|
| dc.contributor.author |
Radhakrishnan, P |
|
| dc.date.accessioned |
2014-07-14T04:49:03Z |
|
| dc.date.available |
2014-07-14T04:49:03Z |
|
| dc.date.issued |
2009-04-01 |
|
| dc.identifier.uri |
http://dyuthi.cusat.ac.in/purl/3998 |
|
| dc.description |
Philosophical Magazine
Vol. 89, No. 10, 1 April 2009, 895–905 |
en_US |
| dc.description.abstract |
Thermal diffusivity (TD) measurements were performed on some industrially
important dyes – auramine O (AO), malachite green and methylene blue (MB) –
adsorbed K-10 montmorillonites using photoacoustic method. The TD value for
the dye-adsorbed clay mineral was observed to change with a variation in dye
concentration. The contribution of the dye towards TD was also determined. The
repeatedly adsorbed samples with MB and AO exhibited a lower TD than the
single-adsorbed samples. TD values of sintered MB samples were also obtained
experimentally. These sintered samples exhibit a higher TD, although they show
a trend similar to that of non-sintered pellets. A variation in dye concentration
and sintering temperature can be used for tuning the TD value of the clay mineral
to the desired level |
en_US |
| dc.description.sponsorship |
Cochin University of Science and Technology |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Taylor & Francis |
en_US |
| dc.subject |
photoacoustic technique |
en_US |
| dc.subject |
thermal diffusivity |
en_US |
| dc.subject |
montmorillonite |
en_US |
| dc.subject |
dye intercalation |
en_US |
| dc.title |
Thermal characterisation of dye-intercalated K-10 montmorillonite ceramics using photoacoustic technique |
en_US |
| dc.type |
Article |
en_US |