Preparation and Characterization of Niob
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Elvio A. Campos; Yoshitaka Gushikem; Maria do Carmo Gonçalves; Sandra C. de Cast
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Article
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1996
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Elsevier Science
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English
⚖ 641 KB
of the carbon-oxygen bond (17,18), the change in the The Nb 2 O 5 /cellulose composite was prepared by reacting acrystallinity degree was investigated for the polymer fiber cellulose with NbCl 5-n (OC 2 H 5 ) n , in nonaqueous solvent, under niupon chemical treatment with the Nb(V) precursor reagent