Zobrazeno 1 - 10 of 20 pro vyhledávání: '"J. A. Cerri"'
1
Akademický článek
Sintering of undoped SnO2
Autor: E. R. Leite, J. A. Cerri, E. Longo, J. A. Varela
Publikováno v: Cerâmica, Vol 49, Iss 310, Pp 87-91 (2003)
Pure SnO2 sintering was studied by constant heating rate and isothermal sintering. The constant heating rate study showed no macroscopic shrinkage during the sintering process up to 1500 ºC. Pore size distribution measurements, using gas desorption,
Externí odkaz: https://doaj.org/article/8094d1a5160949ef852523ff065a9965
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2
Akademický článek
Sintering of tin oxide and its applications in electronics and processing of high purity optical glasses Sinterização de óxido de estanho e sua aplicação em eletrônica e no processamento de vidros ópticos de alta pureza
Autor: J. A. Varela, L. A. Perazolli, J. A. Cerri, E. R. Leite, E. Longo
Publikováno v: Cerâmica, Vol 47, Iss 302, Pp 117-123 (2001)
Tin oxide is an n type semiconductor material with a high covalent behavior. Mass transport in this oxide depends on the surface state promoted by atmosphere or by the solid solution of aliovalent oxide doping. The sintering and grain grow of this ty
Externí odkaz: https://doaj.org/article/1c332759784448b98d23d8405d29f5d1
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3
Akademický článek
Sinterização do SnO2 ativada por MnO2
Autor: J. A. Cerri, E.R. Leite, E. Longo, J. A. Varela
Publikováno v: Cerâmica, Vol 43, Iss 281-282, Pp 112-112 (1997)
Externí odkaz: https://doaj.org/article/655e5660f895481dbc50ab345739f943
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4
Consumo de portlandita por resíduo de cerâmica vermelha devido à reação de álcali-ativação
Autor: Nicolle Talyta Arriagada Soto, Marcelo Henrique Farias de Medeiros, J. A. Cerri, Gustavo Macioski, Márcia Silva de Araújo, Juarez Hoppe Filho
Publikováno v: Ambiente Construído; v. 21, n. 1 (2021); 7-21
Ambiente Construído v.21 n.1 2021
Ambiente construído
Associação Nacional de Tecnologia do Ambiente Construído (ANTAC)
instacron:ANTAC
Ambiente Construído, Volume: 21, Issue: 1, Pages: 21-7, Published: 13 NOV 2020
Red ceramics, due to the low compressive strength and high porosity, make it difficult to use it as an artificial aggregate in the production of mortars and concretes. However, since it has a silicon-rich composition, the ceramic material from blocks
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a42faf947d84947b3baaa48fdabec758
https://seer.ufrgs.br/ambienteconstruido/article/view/98137
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7
Characteristics of PbO-BiO1.5-GaO1.5 Glasses Melted in SnO2 Crucibles
Autor: Edson R. Leite, Elson Longo, Ronan Lebullenger, A. C. Hernandes, J. A. Cerri, José Arana Varela, Iêda Maria Garcia dos Santos
Publikováno v: Journal of the American Ceramic Society. 81:705-708
PbO-BiO1.5-GaO1.5-based glasses are good candidates for optical applications, because of some of their interesting characteristics, such as high refraction indices and high transmission in the ultraviolet (UV), visible (VIS), and infrared (IR) region
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f870ded0fbabdd75a6b5e32c5257c50e
https://doi.org/10.1111/j.1151-2916.1998.tb02393.x
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8
Nonohmic behavior of SnO2-MnO polycrystalline ceramics. I. Correlations between microstructural morphology and nonohmic features
Autor: Marcelo Ornaghi Orlandi, Edson R. Leite, Paulo Roberto Bueno, Elson Longo, J. A. Cerri, Luiz Gustavo Pagotto Simões
Publikováno v: Journal of Applied Physics. 96:2693-2700
This report discusses important microstructural features of SnO2.MnO-based polycrystalline ceramics. The influence of the sintering time and the concentration of donor Nb2O5 on the microstructure of these ceramics are investigated, and the correlatio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc34becb196f56d438c564cc3ae4924d
https://doi.org/10.1063/1.1772874
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9
Sinterização de SnO2 não dopado
Autor: J. A. Cerri, Edson R. Leite, Elson Longo, José Arana Varela
Publikováno v: Cerâmica, Vol 49, Iss 310, Pp 87-91 (2003)
SciELO
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Cerâmica, Volume: 49, Issue: 310, Pages: 87-91, Published: APR 2003
Cerâmica v.49 n.310 2003
Cerâmica (São Paulo. Online)
Universidade de São Paulo (USP)
instacron:USP
Made available in DSpace on 2021-07-14T10:25:59Z (GMT). No. of bitstreams: 0 Previous issue date: 2003-04. Added 1 bitstream(s) on 2021-07-14T11:30:00Z : No. of bitstreams: 1 S0366-69132003000200005.pdf: 376715 bytes, checksum: a232b1a0af71bdd5abc8db
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a707e294c5596b99bb027739251ea6d5
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132003000200005&tlng=en
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10
Effect of atmosphere and dopants on sintering of SnO2
Autor: José Arana Varela, L. Perazolli, J. A. Cerri, Elson Longo, Edson R. Leite
Publikováno v: Science of Sintering, Vol 34, Iss 1, Pp 23-31 (2002)
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-27T11:20:33Z No. of bitstreams: 0Bitstream added on 2014-05-27T14:39:43Z : No. of bitstreams: 1 2-s2.0-73449130491.pdf: 818477 bytes, checksum: f7f8ce8f7feecb4330e2f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26e1fe0d4c4d0b56e0e857d2904c2a80
https://doi.org/10.2298/sos0201023v
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