Stability and surface acidity of niobium(V) oxide grafted on a silica gel surface
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چکیده
منابع مشابه
Protonation of Propene on Silica-Grafted Hydroxylated Molybdenum and Tungsten Oxide Metathesis Catalysts: A DFT Study
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O comportamento eletroquímico do azul de toluidina (AT) adsorvido sobre a superfície da sílica modificada com óxido de nióbio (SN) foi investigado, utilizando-se eletrodo de pasta de carbono modificada. A imobilização do AT sobre a SN proporcionou alta estabilidade ao eletrodo, por evitar a lixiviação do mediador da superfície do eletrodo. O potencial formal (E) do AT adsorvido foi –113 mV vs. ...
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ژورنال
عنوان ژورنال: Journal of the Chemical Society, Faraday Transactions
سال: 1993
ISSN: 0956-5000,1364-5455
DOI: 10.1039/ft9938901057