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Title: | Investigation of the decomposition and reduction of “nickel peroxide” by thermal analysis |
Authors: | Bond, Geoffrey C. Tripathi, Jai B. P. |
Keywords: | Chemistry Nickel Peroxide Thermal Analysis Journal of the Chemical Society : Faraday Transaction - I |
Issue Date: | 1977 |
Publisher: | Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1977, 73 (04) |
Abstract: | The decomposition in air and the reduction by hydrogen of commercial “nickel peroxide” has been investigated by thermal analysis (d.t.a. and t.g.a.). It is probably Ni2O3· 2H2O: on heating in air, it loses water between 320 and 420 K to give Ni2O3· H2O [i.e, NiO(OH)] and subsequently decomposes to NiO. Reduction of Ni2O3· H2O appears to proceed via 2NiO · H2O which is subsequently dehydrated and reduced to Ni. The reduction of Ni2O3· 2H2O, and of Ni(OH)2, begins before dehydration. |
URI: | http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/18228 |
Appears in Collections: | Journal Articles (before-1995) |
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0545-0552.pdf Restricted Access | 453.32 kB | Adobe PDF | View/Open Request a copy |
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