Zobrazeno 1 - 10
of 27
pro vyhledávání: '"José Octavio Armani Paschoal"'
Autor:
Emília Satoshi Miyamaru Seo, Walter Kenji Yoshito, Valter Ussui, Dolores Ribeiro Ricci Lazar, Sonia Regina Homem de Mello Castanho, José Octavio Armani Paschoal
Publikováno v:
Materials Research, Vol 7, Iss 1, Pp 215-220 (2004)
High temperature solid oxide fuel cells (SOFCs) offer an environmentally friendly technology to convert gaseous fuels such as hydrogen, natural gas or gasified coal into electricity at high efficiencies. Besides the efficiency, higher than those obta
Externí odkaz:
https://doaj.org/article/25c8b9e597d64c3a83f33efbcb8d4cd4
Autor:
José Octavio Armani Paschoal, Sandra Harumi Fukurozaki, Antônio Braulio Neto, Luzia Bouzan Costa Oliveira
23rd ABCM International Congress of Mechanical EngineeringDecember 6-11, 2015, Rio de Janeiro, RJ, BrazilConference Proceedings ISNN: 2176-5480
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f18e4e3b0dec5a1c0a6ed10349c4a8a
Autor:
Sandra Harumi Fukurozaki, Luzia Bouzan Costa Oliveira, Antônio Braulio Neto, José Octavio Armani Paschoal
Publikováno v:
British Journal of Applied Science & Technology. 17:1-14
Publikováno v:
Materials Science Forum. 805:712-717
The wide range of applications of zirconia based ceramics is due to stabilization of its tetragonal and cubic structures at room temperature, by controlled adding of dopants such as yttria, magnesia, calcia, ceria and some rare earth oxides. The adva
Publikováno v:
Journal of Power Sources. 196:4680-4685
A cost effective production of the membrane electrode assemblies (MEA) is a crucial issue for the generation of electricity by proton exchange membrane fuel cells (PEMFC). The deposition of the exact catalyst content on the electrodes in a single pri
Autor:
Jivaldo do Rosário Matos, Valter Ussui, José Octavio Armani Paschoal, Dolores Ribeiro Ricci Lazar, Walter Kenji Yoshito
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 97:303-308
A porous nickel–8 mol% yttria stabilized zirconia (Ni–8YSZ) composite, used as anode for solid oxide fuel cell, was obtained by reduction of NiO–8YSZ cermet. The first goal was the evaluation of the temperature effect of powder processing by th
Autor:
Chieko Yamagata, José Octavio Armani Paschoal, Valter Ussui, João B. Andrade, Nelson Batista de Lima
Publikováno v:
Materials Science Forum. :771-776
Zircon sand was reacted with liquid caustic soda (50% NaOH) in open vessel at 600 oC for 2h. The effect of NaOH/ZrSiO4 reactant ratio on the yield of zirconia recovery was verified. Samples of fusion products water washed were characterized by X-ray
Autor:
Walter Kenji Yoshito, Dolores Ribeiro Ricci Lazar, Marcos A. Scapin, José Octavio Armani Paschoal, Valter Ussui
Publikováno v:
Materials Science Forum. :777-783
Nickel oxide-yttria stabilized zirconia (NiO-YSZ) anode materials were synthesized by combustion process involving metal nitrate-urea decomposition. The precursor was heated to evaporate water undergoing dehydration, and then the mixtures froth and s
Autor:
Dolores Ribeiro Ricci Lazar, José Octavio Armani Paschoal, Walter Kenji Yoshito, L.P. Santana, Valter Ussui
Publikováno v:
Materials Science Forum. :465-470
Zirconia stabilized with 8 mol% yttria (YSZ) is the most effective material for use as electrolytes in solid oxide fuel cell. Ceramic powders of YSZ were synthesized in IPEN by coprecipitation route and are composed by fine particles (less than 01μm
Autor:
Walter Kenji Yoshito, Sonia Regina Homem de Mello Castanho, Valter Ussui, José Octavio Armani Paschoal, Dolores Ribeiro Ricci Lazar, Emília Satoshi Miyamaru Seo
Publikováno v:
Materials Research v.7 n.1 2004
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Volume: 7, Issue: 1, Pages: 215-220, Published: MAR 2004
Materials Research, Vol 7, Iss 1, Pp 215-220 (2004)
Materials research (São Carlos. Online)
Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
Materials Research, Volume: 7, Issue: 1, Pages: 215-220, Published: MAR 2004
Materials Research, Vol 7, Iss 1, Pp 215-220 (2004)
High temperature solid oxide fuel cells (SOFCs) offer an environmentally friendly technology to convert gaseous fuels such as hydrogen, natural gas or gasified coal into electricity at high efficiencies. Besides the efficiency, higher than those obta