基于新型纳米多孔碳复合材料的生物燃料电池研究  

Research on Biofuel Cells Based on Novel Nanoporous Carbon Composites

作　　者：钟兆银 李容[1] 陆海峰[1] 夏小燕[1] 陈楠[1] Zhong Zhaoyin;Li Rong;Lu Haifeng;Xia Xiaoyan;Chen Nan(Pharmaceutical College Youjiang Medical College,Baise 533099,China)

机构地区：[1]右江民族医学院,广西百色533099

出　　处：《广东化工》2024年第24期16-17,59,共3页Guangdong Chemical Industry

基　　金：广西壮族自治区教育厅广西中青年教师基础科研能力提升项目(2019KY0582)。

摘　　要：本论文采用金属有机框架(MOFs)制备了新型纳米结构多壁碳纳米管(MWCNT)(MWNTs@MOFs-C碳复合材料)作为高性能生物燃料电池(BFC)的电极载体。分别用黄素腺嘌呤二核苷酸型葡萄糖脱氢酶(FAD-GDH)为生物阳极和漆酶为生物阴极,锇配合物作为电子介体组装了MWNTs@MOFs-C碳复合材料生物燃料电池。得到基于MWNTs@MOFs-C碳复合材料的葡萄糖/O_(2)生物燃料电池较高的最大功率密度0.51±0.03 mW·cm^(-2)和开路电压0.61 V。而生物燃料电池一周后能保持原功率密度的57%。我们的发现将为以MWNTs@MOFs-C碳复合材料作为电极载体开发更高效的BFC开辟一条途径。In this thesis,a novel nanostructured multi-walled carbon nanotube(MWCNT)composite(MWNTs@MOFs-C carbon composite)was prepared to use metal-organic frameworks(MOFs)as the Electrode Support for high-performance biofuel cells(BFC).The MWNTs@MOFs-C carbon composite-based BFC was assembled with flavin adenine dinucleotide glucose dehydrogenase(FAD-GDH)as the bioanode,laccase as the biocathode,and an osmium complex as the electron mediator.The glucose/O_(2) biofuel cell based on the MWNTs@MOFs-C carbon composite achieved a high maximum power density of 0.51±0.03 mW·cm^(-2) and an open-circuit voltage of 0.61 V.After one week,the biofuel cell maintained 57%of its original power density.Our findings pave the way for the development of more efficient BFC using MWNTs@MOFs-C carbon composites as electrode supports.

关 键 词：生物燃料电池 金属有机框架 多壁碳纳米管 电极载体 

分 类 号：TM[电气工程]