Influence of pH of colloidal suspension on the electrical conductivity of SnO2 thin films deposited via Sol-Gel-Dip-Coating

Influence of pH of colloidal suspension on the electrical conductivity of SnO2 thin films deposited via Sol-Gel-Dip-Coating

Tin dioxide (SnO2) thin films are deposited by the dip-coating technique from colloidal suspensions prepared with distinct pH through the sol-gel method. The decrease of the pH contributes to the destruction of an electrical layer adjacent to particles in solution, leading to a high degree of aggreg...

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Bibliographic Details
Main Authors:	Leandro Piaggi Ravaro, Luis Vicente de Andrade Scalvi
Format:	Article
Language:	English
Published:	Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2011-03-01
Series:	Materials Research
Subjects:	tin dioxide sol-gel-dip-coating electrical conductivity pH
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392011000100019

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