Synthesis and Application of Carbon Nanotubes to Glucose Biofuel Cell with Glucose Oxidase and p-Benzoquinone
Synthesis and Application of Carbon Nanotubes to Glucose Biofuel Cell with Glucose Oxidase and p-Benzoquinone
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DOI：
10.1149/2.0621514jes
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发表时间：
2015
影响因子：
3.9
通讯作者：
Y. Ayato;T. Suganuma;H. Seta;Kiyofumi Yamagiwa;H. Shiroishi;J. Kuwano
中科院分区：
文献类型：
--
作者：
Y. Ayato;T. Suganuma;H. Seta;Kiyofumi Yamagiwa;H. Shiroishi;J. Kuwano
将不锈钢板上合成的排列多壁碳纳米管（ACNT）阵列应用于含葡萄糖氧化酶（GOx）的葡萄糖（Glc）生物燃料电池。ACNT与GOx无直接电子转移；然而，当使用对苯醌作为介质时，用介导电子转移（MET）型电极在0.6 V下对银-氯化银饱和的KCl观察到大的电催化电流为0.68 mA cm−2。以MET型阳极和铂氧还原阴极组装的单体电池的OCV为0.57 V，最大功率密度为100 μW cm−2。
Aligned multi-walled carbon nanotube (ACNT) arrays synthesized on stainless steel plates were applied to a glucose (Glc) biofuel cell with glucose oxidase (GOx). The ACNT showed no direct electron transfer with GOx; however, large electrocatalytic current of 0.68 mA cm− 2 at 0.6 V vs. silver-silver chloride saturated KCl was observed with a mediated electron transfer (MET) type electrode when p-benzoquinone was used as a mediator. An assembled single cell with the MET type anode and an oxygen reduction cathode by platinum showed an OCV of 0.57 V and a maximum power density of 100 μW cm− 2.