A facile synthesis of grainy rod-like porous MgO
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
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| Title |
A facile synthesis of grainy rod-like porous MgO
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| Creator |
Hazra Chowdhury, Arpita
Hazra Chowdhury, Ipsita Naskar, Milan Kanti |
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| Subject |
Engineering Materials
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| Description |
Porous magnesia (MgO) with grainy rod-like microstructure was synthesized by hydrothermal process at 180 degrees C/5 h in the presence of urea. The as-prepared particles crystallized as Mg-5(CO3)(4)(OH)(2)center dot 5H(2)O which transformed to MgO phase at 600-700 degrees C. The BET surface area, total pore volume and average pore diameter of 600 degrees C-treated sample were found to be 46 m(2) g(-1), 0.34 cm(3) g(-1) and 30.4 nm, respectively. Microstructural analysis indicated grainy rod-like microstructure (aspect ratio 10-30) in which the nanograin-like particles (20-50 nm) were assembled like architectural design. (C) 2015 Elsevier B.V. All rights reserved.
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| Publisher |
Elsevier
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| Date |
2015-11
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://cgcri.csircentral.net/2969/1/ipsita.pdf
Hazra Chowdhury, Arpita and Hazra Chowdhury, Ipsita and Naskar, Milan Kanti (2015) A facile synthesis of grainy rod-like porous MgO. Materials Letters, 158. pp. 190-193. ISSN 0167-577X |
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| Relation |
http://cgcri.csircentral.net/2969/
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