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[1]戴 萌,薛开诚,郭 立,等.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(06):628-634.[doi:10.19843/j.cnki.CN42-1779/TQ.202211019]
　DAI Meng,XUE Kaicheng,GUO Li,et al.Water Evaporation-Induced Power Generation Performance ofReduced Graphene Oxide Aerogels[J].Journal of Wuhan Institute of Technology,2023,45(06):628-634.[doi:10.19843/j.cnki.CN42-1779/TQ.202211019]
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还原氧化石墨烯气凝胶水蒸发诱导发电性能的研究(/HTML)
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
45
期数:
2023年06期
页码:
628-634
栏目:
材料科学与工程
出版日期:
2023-12-28

文章信息/Info

Title:
Water Evaporation-Induced Power Generation Performance of
Reduced Graphene Oxide Aerogels
文章编号:
1674 - 2869（2023）06 - 0628 - 07
作者:
戴 萌; 薛开诚; 郭 立; 付 萍*
武汉工程大学材料科学与工程学院，湖北 武汉 430205
Author(s):
DAI Meng; XUE Kaicheng; GUO Li; FU Ping*
School of Materials Science and Engineering，Wuhan Institute of Technology， Wuhan 430205， China
关键词:
还原氧化石墨烯; 等离子体; 气凝胶; 水蒸发诱导发电
Keywords:
reduced graphene oxide;  plasma;  aerogel;  water evaporation-induced power generation
分类号:
TB33
DOI:
10.19843/j.cnki.CN42-1779/TQ.202211019
文献标志码:
A
摘要:
为了增强氧化石墨烯（GO）水蒸发诱导发电性能，采用水热还原法和冷冻干燥法制备得到了还原氧化石墨烯气凝胶（rGOAs），并通过等离子体处理得到了具有稳定空间结构且富含含氧官能团的rGOAs。研究了还原剂与GO的质量比、等离子体处理时间、气凝胶与水面接触角以及湿度对rGOAs发电性能的影响。研究结果表明：当还原剂与GO质量比为1∶1，空气等离子体处理时间为120 s，样品与水面的接触角度为60°且湿度为20%时，制备的rGOA具有最佳的发电性能，其开路电压约为0.415 V。rGOAs在可持续发展领域具有应用前景，可以为电子设备以及能源存储器件供电。

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 60o， 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.

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备注/Memo

备注/Memo:
收稿日期：2022-11-21
基金项目：武汉工程大学第十三届研究生教育创新基金（CX2021161）
作者简介：戴 萌，硕士研究生。E-mail：[email protected]
*通讯作者：付 萍，博士，教授。E-mail：[email protected]
引文格式：戴萌，薛开诚，郭立，等. 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.
更新日期/Last Update: 2023-12-25