Recovery and Characterization of Copper Oxide from Cu-Foil Waste by Combination Method of Acid Leaching and Precipitation

Wiwin Dwiana
{"title":"Recovery and Characterization of Copper Oxide from Cu-Foil Waste by Combination Method of Acid Leaching and Precipitation","authors":"Wiwin Dwiana","doi":"10.20961/esta.v2i2.69021","DOIUrl":null,"url":null,"abstract":"Lithium ion batteries have been widely applied in portable electronic devices and electric vehicles as high-density energy storage. The significant consumption of lithium ion batteries is outweighed by the threat to the environment of battery waste. Recovery of valuable metals contained in lithium ion batteries, such as Cu foil, is one of the efforts to overcome environmental pollution due to copper metal. The hydrometallurgical method is used in the recovery process, which includes leaching using nitric acid and precipitation using oxalic acid. The material obtained was copper oxide (CuO), which was analyzed using XRD, SEM-EDX, and FTIR to determine the characteristics of the sample. XRD analysis showed that the crystallinity of CuO was in accordance with the database. SEM images confirm the presence of agglomeration and inhomogeneous particle distribution in the samples. FTIR analysis confirmed the formation of the CuO phase, and the EDX results showed the purity of the sample, which consisted of Cu and O elements. Based on the research, CuO was successfully produced from the recovery of Cu Foil waste.","PeriodicalId":11676,"journal":{"name":"Energy Storage Technology and Applications","volume":"55 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Energy Storage Technology and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.20961/esta.v2i2.69021","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Lithium ion batteries have been widely applied in portable electronic devices and electric vehicles as high-density energy storage. The significant consumption of lithium ion batteries is outweighed by the threat to the environment of battery waste. Recovery of valuable metals contained in lithium ion batteries, such as Cu foil, is one of the efforts to overcome environmental pollution due to copper metal. The hydrometallurgical method is used in the recovery process, which includes leaching using nitric acid and precipitation using oxalic acid. The material obtained was copper oxide (CuO), which was analyzed using XRD, SEM-EDX, and FTIR to determine the characteristics of the sample. XRD analysis showed that the crystallinity of CuO was in accordance with the database. SEM images confirm the presence of agglomeration and inhomogeneous particle distribution in the samples. FTIR analysis confirmed the formation of the CuO phase, and the EDX results showed the purity of the sample, which consisted of Cu and O elements. Based on the research, CuO was successfully produced from the recovery of Cu Foil waste.
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
酸浸-沉淀法回收废铜箔中的氧化铜及性能研究
锂离子电池作为一种高密度储能技术在便携式电子设备和电动汽车中得到了广泛的应用。锂离子电池的巨大消耗被电池废弃物对环境的威胁所抵消。回收锂离子电池中含有的有价金属,如铜箔,是克服铜金属对环境污染的努力之一。回收工艺采用湿法冶金法,包括硝酸浸出和草酸沉淀。所得材料为氧化铜(CuO),采用XRD、SEM-EDX和FTIR对其进行了分析,确定了样品的特征。XRD分析表明,CuO的结晶度与数据库相符。SEM图像证实了样品中存在团聚现象,颗粒分布不均匀。FTIR分析证实了CuO相的形成,EDX结果显示了样品的纯度,由Cu和O元素组成。在此基础上,成功地回收了废铜箔制取氧化铜。
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
自引率
0.00%
发文量
0
期刊最新文献
The Extraction of Chitin from Indonesian Shells and its Potential as Zinc Ion Batteries Supporting Material The Synthesis of Fe2O3 from Domestic Waste as a Multipurpose Material Improving Grid Reliability in Jordan: A Proposal for Integrated Demand Side Management and Energy Storage Solutions Synthesis and Characterization of LiBOB Material as An Electrolyte Synthesis of Copper Carbonate from Copper Waste Using the Hydrometallurgical Method
×
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