@Article{SilvaOisConBotFer:2022:PrCaPo,
               author = "Silva, Raissa Samira Rocha da and Oishi, Silvia Sizuka and Conejo, 
                         Luiza dos Santos and Botelho, Edson Cocchieri and Ferreira, 
                         Neidenei Gomes",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Universidade Estadual 
                         Paulista (UNESP)} and {Universidade Estadual Paulista (UNESP)} and 
                         {Instituto Nacional de Pesquisas Espaciais (INPE)}",
                title = "Processing of carbon-polymer porous composite from expanded 
                         graphite addition on poly(furfuryl alcohol)",
              journal = "Mat{\'e}ria",
                 year = "2022",
               volume = "27",
               number = "2",
                pages = "e13219",
             keywords = "Poly(furfuryl alcohol) resin, expanded graphite, porous composite, 
                         materials characterization.",
             abstract = "The addition of expanded graphite (EG) on environmentally friendly 
                         polymer matrix was systematically studied to produce 
                         carbon-polymer porous composite. Firstly, an appropriate EG was 
                         produced by monitoring the time and temperature of intercalated 
                         graphite thermal expansion while poly(furfuryl alcohol) (PFA) 
                         resin was obtained from the furfuryl alcohol polymerization. After 
                         PFA synthesis, different EG amounts of 0.2, 0.5, and 1.0 wt% were 
                         added in the resin and evaluated by viscosimetry and differential 
                         scanning calorimetry that showed EG helped in the crosslink 
                         formations decreasing the onset and endset temperatures. PFA resin 
                         kept a good fluidity, even for 1.0 wt% EG ensuring its homogeneous 
                         impregnation on the polyurethane foams. FTIR analyses confirmed 
                         the presence of functional groups on EG, which would contribute to 
                         the resin impregnation on the foam porous structure without 
                         changing the thermal resistance of the final product.",
                  doi = "10.1590/S1517-707620220002.1319",
                  url = "http://dx.doi.org/10.1590/S1517-707620220002.1319",
                 issn = "1579-2641",
             language = "en",
           targetfile = "download.pdf",
        urlaccessdate = "07 maio 2024"
}