2002
DOI: 10.1002/1527-2648(20020916)4:9<659::aid-adem659>3.0.co;2-i
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Thin Electrolyte Layers for SOFC via Wet Powder Spraying (WPS)

Abstract: The potential of the wet powder spraying (WPS) process for the depositon of thin dense films for solid oxide fuel cell electrolytes is demonstrated. In contrast to many other production methods the process allows high deposition rates. Economical aspects such as good up‐scaling, low investment costs for the equipment and short sintering times for the layers make the WPS process an interesting alternative to other deposition techniques.

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Cited by 23 publications
(28 citation statements)
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“…Many methods have already been developed: bottom-up approaches such as solution casting, [8] spincoating, [5] inkjet printing, [9,10] dip-coating, [11] and also topdown approaches such as lithography [12,13] or vacuum deposition. [14] Recently, the novel technique of airbrush-spray deposition was used in the fabrication of organic-based multilayer devices such as diodes, [15] transistors, [16] semiconductors, [17] electrolyte films, [18,19] and solar cells. [20][21][22] The airbrush-spray coating technique allows performing fast and economic deposition of organic-based layers showing high structural uniformity over large areas and is thus of great interest in industrial applications.…”
mentioning
confidence: 99%
“…Many methods have already been developed: bottom-up approaches such as solution casting, [8] spincoating, [5] inkjet printing, [9,10] dip-coating, [11] and also topdown approaches such as lithography [12,13] or vacuum deposition. [14] Recently, the novel technique of airbrush-spray deposition was used in the fabrication of organic-based multilayer devices such as diodes, [15] transistors, [16] semiconductors, [17] electrolyte films, [18,19] and solar cells. [20][21][22] The airbrush-spray coating technique allows performing fast and economic deposition of organic-based layers showing high structural uniformity over large areas and is thus of great interest in industrial applications.…”
mentioning
confidence: 99%
“…(77) , filmes finos e densos de eletrólitos YSZ são confeccionados utilizando a técnica de pulverização de pó úmido. As suspensões homogêneas foram preparadas utilizando pós com 12% em massa de YSZ, polietilenoimina (PEI) como dispersante, etilcelulose como ligante e etanol como solvente.…”
Section: Técnicas De Processamentounclassified
“…Os passos de secagem intermediários para obter camadas mais espessas são necessários para evitar a quebra durante a secagem. As vantagens são o baixo custo de fabricação e a flexibilidade de obter camadas com espessuras variadas (77,83) .…”
Section: Pulverização De Pó úMido (Wet Powder Spraying)unclassified
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