New generation of carbon nanocomposite proton exchange membranes in microbial fuel cell systems
2012; Elsevier BV; Volume: 184; Linguagem: Inglês
10.1016/j.cej.2012.01.001
ISSN1873-3212
AutoresMostafa Ghasemi, Samaneh Shahgaldi, Manal Ismail, Zahira Yaakob, Wan Ramli Wan Daud,
Tópico(s)Advanced battery technologies research
ResumoIn this study, self-made carbon nanofiber (CNF)/Nafion and activated carbon nanofiber (ACNF)/Nafion nanocomposite membranes are fabricated and tested in a microbial fuel cell. The data are compared with Nafion 117 as a common membrane in MFCs and Nafion 112. The electrospinning method was used for the production of CNFs. This method is chosen because it is simple, highly cost effective, and the most prolific method of all that could be used to produce CNF. Nanocomposite membranes are used because they had higher production power and coulombic efficiency (CE) than Nafion 117 and Nafion 112 in MFC systems. The results reveal that the system is operated by the ACNF/Nafion membrane produce the highest voltage of 57.64 mW m−2, while Nafion 112 produces the lowest power density (13.99 mW m−2).
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