Yeast and carbon nanotube based biocatalyst developed by synergetic effects of covalent bonding and hydrophobic interaction for performance enhancement of membraneless microbial fuel cell
作者： Marcelinus Christwardana , Yongchai Kwon
DOI: 10.1016/J.BIORTECH.2016.11.051
关键词: Hydrophobic effect 、 Catalysis 、 Microbial fuel cell 、 Saccharomyces cerevisiae 、 Carbon nanotube 、 Energy source 、 Chemical engineering 、 Biochemistry 、 Yeast 、 Chemistry 、 Covalent bond 、 Renewable Energy, Sustainability and the Environment 、 Environmental engineering 、 Waste Management and Disposal 、 Bioengineering 、 General Medicine
摘要: Abstract Membraneless microbial fuel cell (MFC) employing new catalyst formed as yeast cultivated from Saccharomyces cerevisiae and carbon nanotube (yeast/CNT) is suggested. To analyze its catalytic activity performance stability of MFC, several characterizations are performed. According to the characterizations, shows excellent activities by facile transfer electrons via reactions NAD, FAD, cytochrome c a 3, while it induces high maximum power density (MPD) (344 mW·m −2 ). It implies that adoption increases in MFC performance. Furthermore, MPD maintained 86% initial value even after eight days, showing stability.
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