Nanorods of cryptomelane via soft chemistry method and their catalytic activityстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:α-MnO2 nanorods were obtained by a fast redox transformation of aqueous solution of potassium permanganate. The formation mechanism of 1D nanocrystals proceeds via a first pH- and temperature sensitive stage followed by cation/anion control of the nanorod growth. A high surface area and nanostructuring allowed to achieve superb catalytic activity in a CO oxidation process compared to a conventionally prepared manganese dioxide.