Idioma:

Thermal conductivity improvement of composite carbon foams based on tannin-based disordered carbon matrix and graphite fillers

Jana, P. ; Fierro, V. ; Pizzi, A. ; Celzard, A.

Materials & Design, 2015-10, Vol.83, p.635-643 [Periódico revisado por pares]

Elsevier Ltd

Sem texto completo

Citações Citado por

Enviar para

Título:
Thermal conductivity improvement of composite carbon foams based on tannin-based disordered carbon matrix and graphite fillers
Autor: Jana, P. ; Fierro, V. ; Pizzi, A. ; Celzard, A.
Assuntos: Acoustics ; Carbon ; Chemical Sciences ; Composite carbon foams ; Condensed Matter ; Electromagnetism ; Engineering Sciences ; Fillers ; Foaming ; Foams ; Graphite ; Graphite filler ; Heat transfer ; Material chemistry ; Materials ; Materials Science ; Mechanical properties ; Mechanics ; Mechanics of materials ; Particulate composites ; Physics ; Polymers ; Tannin ; Thermal conductivity ; Thermics
É parte de: Materials & Design, 2015-10, Vol.83, p.635-643
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: [Display omitted] •Disordered carbon–graphite composite carbon foams were prepared.•Graphite filler improved the thermal conductivity by one order of magnitude.•Smaller graphite particles were shown to be the best for that purpose.•These materials meet the requirements for seasonal thermal storage applications. Carbonaceous porous matrices were prepared from a tannin-based resin by physical foaming, having improved thermal properties by addition of various kinds and various amounts of graphite fillers. The resultant composite carbon foams presented much higher thermal conductivity, making them suitable for hosting phase-change materials with the aim of using them in seasonal storage applications. These materials were investigated in terms of porous structure, thermal and mechanical properties. It was shown that, unlike what was a priori expected, smaller particles were far more suitable for getting conductive, strong and porous matrices. The smaller were the particles, the better were the results. These findings were explained and justified, making such biomass-based composite carbon foams interesting and cheap candidates for thermal storage applications.
Editor: Elsevier Ltd
Idioma: Inglês

Links

View record in HAL

Voltar para lista de resultados

Anterior Resultado 9 Avançar Ir para próxima página

Realização: Logos de Redes Sociais:

Thermal conductivity improvement of composite carbon foams based on tannin-based disordered carbon matrix and graphite fillers

Jana, P. ; Fierro, V. ; Pizzi, A. ; Celzard, A.

Elsevier Ltd

Buscando em bases de dados remotas. Favor aguardar.