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Catalytic efficiency of copper oxide in degradation of phenol using sintered calcium phosphate (SCaP) as catalyst support

Paper ID Volume ID Publish Year Pages File Format Full-Text
50557 46802 2013 4 PDF Available
Title
Catalytic efficiency of copper oxide in degradation of phenol using sintered calcium phosphate (SCaP) as catalyst support
Abstract

For the first time sintered calcium phosphate is explored as catalyst–support, analogous to silica, alumina etc. The present work involves preparation of catalysts by depositing copper oxide over the sintered calcium phosphate using three techniques, viz., impregnation of CuO, impregnation of copper (II) nitrate & calcination, reduction of Cu2 + ions on the support & calcination. The above samples were characterized using XRD, UV-DRS, SEM-EDAX, BET surface area and acidity. Oxidation of phenol was studied with the above catalysts and sintered calcium phosphate was found to be an efficient catalyst–support.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Sintered calcium phosphate (SCaP) used as the catalyst–support for the first time. ► Fine particles of CuO were deposited over SCaP using DRC technique. ► Phenol degradation of 95% at room temperature was achieved within 90 min of reaction time. ► Induction period was as low as 10 min of reaction time.

Keywords
Sintered calcium phosphate; Catalyst support; Phenol oxidation; Copper catalyst
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Catalytic efficiency of copper oxide in degradation of phenol using sintered calcium phosphate (SCaP) as catalyst support
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 33, 5 March 2013, Pages 7–10
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
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Price was $35.95
You save - $31
Price after discount Only $4.95
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Full-text PDF Download
Online Support
Any Questions? feel free to contact us