Multi-modal resonance of topological hybrid graphene foam for enhanced acoustic absorption

IF 13.3 1区 工程技术 Q1 ENGINEERING, CHEMICAL Chemical Engineering Journal Pub Date : 2024-12-15 DOI:10.1016/j.cej.2024.158560
Chengqi Zhang, Wenhao Tong, Huasong Qin, Xin Ming, Lidan Wang, Yue Yu, Yi Mao, Jiahao Lu, Peng Li, Tongyang Shi, Kai Pang, Yingjun Liu, Zhen Xu, Yilun Liu, Chao Gao
{"title":"Multi-modal resonance of topological hybrid graphene foam for enhanced acoustic absorption","authors":"Chengqi Zhang, Wenhao Tong, Huasong Qin, Xin Ming, Lidan Wang, Yue Yu, Yi Mao, Jiahao Lu, Peng Li, Tongyang Shi, Kai Pang, Yingjun Liu, Zhen Xu, Yilun Liu, Chao Gao","doi":"10.1016/j.cej.2024.158560","DOIUrl":null,"url":null,"abstract":"Utilizing the resonance of atomically thin graphene sheets has been proved as an efficient strategy to enhance the acoustic absorption. However, it still remains a great challenge to modulate the two-dimensional resonance modal for enhanced acoustic absorption. Here, we present a topologically hybrid graphene foam that integrates ultra-thin graphene drums with inorganic nanoparticles, achieving multi-modal resonance across 200 Hz to 2000 Hz by mass loading. The hybrid graphene foam shows a noise reduction coefficient of 0.34 and average sound absorption of 0.20, outperforming commercial counterparts. Moreover, the hybrid acoustic foam exhibits superior mechanical recoverability (∼100 cycles), high humidity resistance (∼98 % relative humidity) and excellent inflaming retarding (∼40 % limit oxygen index). In practical noise absorption applications, the foam’s noise attenuation efficiency is 500-fold greater than commercial melamine foam. This work not only demonstrates a facile strategy to modulate the resonance modal of graphene nanowalls, but also provides opportunities to the large-scale application of graphene in acoustic engineering applications.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":"19 1","pages":""},"PeriodicalIF":13.3000,"publicationDate":"2024-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Engineering Journal","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1016/j.cej.2024.158560","RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
引用次数: 0

Abstract

Utilizing the resonance of atomically thin graphene sheets has been proved as an efficient strategy to enhance the acoustic absorption. However, it still remains a great challenge to modulate the two-dimensional resonance modal for enhanced acoustic absorption. Here, we present a topologically hybrid graphene foam that integrates ultra-thin graphene drums with inorganic nanoparticles, achieving multi-modal resonance across 200 Hz to 2000 Hz by mass loading. The hybrid graphene foam shows a noise reduction coefficient of 0.34 and average sound absorption of 0.20, outperforming commercial counterparts. Moreover, the hybrid acoustic foam exhibits superior mechanical recoverability (∼100 cycles), high humidity resistance (∼98 % relative humidity) and excellent inflaming retarding (∼40 % limit oxygen index). In practical noise absorption applications, the foam’s noise attenuation efficiency is 500-fold greater than commercial melamine foam. This work not only demonstrates a facile strategy to modulate the resonance modal of graphene nanowalls, but also provides opportunities to the large-scale application of graphene in acoustic engineering applications.

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
拓扑混合石墨烯泡沫的多模式共振增强吸声效果
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Chemical Engineering Journal
Chemical Engineering Journal 工程技术-工程:化工
CiteScore
21.70
自引率
9.30%
发文量
6781
审稿时长
2.4 months
期刊介绍: The Chemical Engineering Journal is an international research journal that invites contributions of original and novel fundamental research. It aims to provide an international platform for presenting original fundamental research, interpretative reviews, and discussions on new developments in chemical engineering. The journal welcomes papers that describe novel theory and its practical application, as well as those that demonstrate the transfer of techniques from other disciplines. It also welcomes reports on carefully conducted experimental work that is soundly interpreted. The main focus of the journal is on original and rigorous research results that have broad significance. The Catalysis section within the Chemical Engineering Journal focuses specifically on Experimental and Theoretical studies in the fields of heterogeneous catalysis, molecular catalysis, and biocatalysis. These studies have industrial impact on various sectors such as chemicals, energy, materials, foods, healthcare, and environmental protection.
期刊最新文献
Allicin amplifies disulfidptosis during GOx catalyzing glucose-starvation for cancer therapy via simultaneous antimicrobial and antitumor intervention In-Situ formation Inorganic/Organic solid electrolyte interphase and sodium affinity sites for improved sodium metal anodes Preparation of environmental resistance and anti-swelling hydrogel through solvent displacement for monitoring human health and movement in amphibious environment Corrigendum to “High-performance gelatin-based hydrogel flexible sensor for respiratory monitoring and human–machine interaction” [Chem. Eng. J. 502 (2024) 157975] Value-added recycling of plant waste for modification of asphalt pavement used aggregates: Interface enhancement and carbon sequestration
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1