酵母生物电池

IF 5 3区材料科学 Q2 CHEMISTRY, PHYSICAL

Sustainable Energy & Fuels Pub Date : 2024-10-01 DOI:10.1039/D4SE00903G

Frank N. Crespilho, Ricardo Brito-Pereira, Rita Policia, Nelson Pereira, Graziela C. Sedenho, Carlos M. Costa and Senentxu Lanceros-Méndez

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引用次数: 0

摘要

在这项研究中，我们利用可回收的 PET 碳基电极，开发出了一种以酵母菌为动力的完全可充电生物电池。通过将酵母与 iota-carrageenan 水凝胶和作为氧化还原媒介的铁氰化钾相结合，该生物电池可持续提供 450 mV 的电压，并具有出色的循环性。这种生态友好型方法展示了推进可持续能源解决方案的巨大潜力，特别是在为生物医学设备等低能耗应用供电方面。膜设计的不断进步有望显著提高该系统的长期性能和运行稳定性，进一步巩固其在现实世界中的适用性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Yeast bio-batteries†

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Yeast bio-batteries†

In this work, we present the development of a fully rechargeable bio-battery, powered by Saccharomyces cerevisiae and utilizing recyclable PET carbon-based electrodes. Through the integration of yeast with the iota-carrageenan hydrogel and potassium ferricyanide as a redox mediator, the bio-battery consistently delivers 450 mV with excellent cyclability. This eco-friendly approach demonstrates great potential for advancing sustainable energy solutions, particularly in powering low-energy applications such as biomedical devices. Ongoing advancements in membrane design are expected to significantly boost the long-term performance and operational stability of this system, further solidifying its applicability in real-world scenarios.

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来源期刊

Sustainable Energy & Fuels Energy-Energy Engineering and Power Technology

CiteScore

10.00

自引率

3.60%

发文量

394

期刊介绍： Sustainable Energy & Fuels will publish research that contributes to the development of sustainable energy technologies with a particular emphasis on new and next-generation technologies.