Publicação: Degradation of the surface of a metasilicate glass due to atmosphere moisture
dc.contributor.author | Ziemath, Ervino Carlos [UNESP] | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2013-09-30T18:51:05Z | |
dc.date.accessioned | 2014-05-20T14:16:46Z | |
dc.date.available | 2013-09-30T18:51:05Z | |
dc.date.available | 2014-05-20T14:16:46Z | |
dc.date.issued | 1998-06-01 | |
dc.description.abstract | Glasses with low silica content are very susceptible to suffer pronounced degradation when exposed to room atmosphere during short times. In this work the results of the degradation of the surface of a metasilicate glass with composition 2Na2O.1CaO.3SiO2 are presented. Optical and scanning electron microscopy observations, X-ray diffraction, infrared and Raman microprobe spectroscopic measurements of the modified surface of this glass show strong evidences that it is formed essentially by a crystalline carbonate layer. | en |
dc.description.affiliation | UNESP IGCE Departamento de Física | |
dc.description.affiliationUnesp | UNESP IGCE Departamento de Física | |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description.sponsorship | Fundação para o Desenvolvimento da UNESP (FUNDUNESP) | |
dc.format.extent | 356-360 | |
dc.identifier | http://dx.doi.org/10.1590/S0100-40421998000300021 | |
dc.identifier.citation | Química Nova. Sociedade Brasileira de Química, v. 21, n. 3, p. 356-360, 1998. | |
dc.identifier.doi | 10.1590/S0100-40421998000300021 | |
dc.identifier.file | S0100-40421998000300021.pdf | |
dc.identifier.issn | 0100-4042 | |
dc.identifier.lattes | 7698772123076672 | |
dc.identifier.scielo | S0100-40421998000300021 | |
dc.identifier.uri | http://hdl.handle.net/11449/25036 | |
dc.language.iso | eng | |
dc.publisher | Sociedade Brasileira de Química | |
dc.relation.ispartof | Química Nova | |
dc.relation.ispartofjcr | 0.646 | |
dc.relation.ispartofsjr | 0,255 | |
dc.rights.accessRights | Acesso aberto | |
dc.source | SciELO | |
dc.subject | oxide glass | en |
dc.subject | surface corrosion | en |
dc.subject | vibrational spectroscopy | en |
dc.title | Degradation of the surface of a metasilicate glass due to atmosphere moisture | en |
dc.type | Artigo | |
dspace.entity.type | Publication | |
unesp.author.lattes | 7698772123076672 | |
unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Geociências e Ciências Exatas, Rio Claro | pt |
unesp.department | Física - IGCE | pt |
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