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1995 | 88 | 1 | 119-123
Article title

Formation and Annealing of Micropores in Hematite

Content
Title variants
Languages of publication
EN
Abstracts
EN
In iron oxide powders positrons are trapped in the surface layers and the value of the S-parameter is an indicator of the total specific surface, including external surface and internal surfaces of micropores. The evolution of micropores is followed when α-FeOOH is thermally decomposed into α-Fe_{2}O_{3}. It is shown that the micropore formation is not linked to the decomposition process, but that they also form in hematite synthesized from a ferrihydrite precursor in aqueous solution.
Keywords
EN
Year
Volume
88
Issue
1
Pages
119-123
Physical description
Dates
published
1995-07
References
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv88z116kz
Identifiers
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