武汉工程大学学报2023，Vol.45Issue(6)：628-634,7.DOI:10.19843/j.cnki.CN42-1779/TQ.202211019
还原氧化石墨烯气凝胶水蒸发诱导发电性能的研究
Water Evaporation-Induced Power Generation Performance of Reduced Graphene Oxide Aerogels
摘要
Abstract
To enhance the performance of water evaporation-induced power generation by graphene oxide(GO),the reduced graphene oxide aerogels(rGOAs)were prepared by a hydrothermal reduction method and a freeze drying method,and then the rGOAs with stable spatial structure and rich oxygen-containing functional groups were generated by plasma treatment.The effects of mass ratio of reducing agent to GO,plasma treatment time,contact angle between the aerogels and water surface,and humidity on the power generation performance of rGOAs were investigated.The results show that the prepared rGOA with the mass ratio of reducing agent to GO of 1:1 has the best power generation performance,and its open circuit voltage reaches about 0.415 V when the air plasma treatment time is 120 s,the contact angle is 60°,and the humidity is 20％.The rGOAs have a promising application in the field of sustainable development,which can supply power for electronic equipment and energy storage devices.关键词
还原氧化石墨烯/等离子体/气凝胶/水蒸发诱导发电Key words
reduced graphene oxide/plasma/aerogel/water evaporation-induced power generation分类
通用工业技术引用本文复制引用
戴萌,薛开诚,郭立,付萍..还原氧化石墨烯气凝胶水蒸发诱导发电性能的研究[J].武汉工程大学学报,2023,45(6):628-634,7.基金项目
武汉工程大学第十三届研究生教育创新基金(CX2021161) （CX2021161）
