意识到濒危和关键元素：废电池作为金属矿山

IF 2.5 3区教育学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Journal of Chemical Education Pub Date : 2025-04-03 DOI:10.1021/acs.jchemed.4c0153510.1021/acs.jchemed.4c01535

Maria Paola Botta, Bruno Attinà, Mauro Ravera and Elisabetta Gabano*,

{"title":"意识到濒危和关键元素：废电池作为金属矿山","authors":"Maria Paola Botta, Bruno Attinà, Mauro Ravera and Elisabetta Gabano*, ","doi":"10.1021/acs.jchemed.4c0153510.1021/acs.jchemed.4c01535","DOIUrl":null,"url":null,"abstract":"<p >The importance of spent battery collection and related treatments in terms of circular economy is the starting point for a laboratory education path focusing on alkaline batteries. While using a project-based learning approach, students at a high school or university are made more aware of critical raw materials, learn about the chemistry of batteries, and investigate the composition of the black mass from spent alkaline batteries. They also investigate the methods used to extract and analyze critical raw materials such as zinc and manganese.</p>","PeriodicalId":43,"journal":{"name":"Journal of Chemical Education","volume":"102 5","pages":"2103–2111 2103–2111"},"PeriodicalIF":2.5000,"publicationDate":"2025-04-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.acs.org/doi/epdf/10.1021/acs.jchemed.4c01535","citationCount":"0","resultStr":"{\"title\":\"Becoming Aware of Endangered and Critical Elements: Spent Batteries as Metal Mines\",\"authors\":\"Maria Paola Botta, Bruno Attinà, Mauro Ravera and Elisabetta Gabano*, \",\"doi\":\"10.1021/acs.jchemed.4c0153510.1021/acs.jchemed.4c01535\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p >The importance of spent battery collection and related treatments in terms of circular economy is the starting point for a laboratory education path focusing on alkaline batteries. While using a project-based learning approach, students at a high school or university are made more aware of critical raw materials, learn about the chemistry of batteries, and investigate the composition of the black mass from spent alkaline batteries. They also investigate the methods used to extract and analyze critical raw materials such as zinc and manganese.</p>\",\"PeriodicalId\":43,\"journal\":{\"name\":\"Journal of Chemical Education\",\"volume\":\"102 5\",\"pages\":\"2103–2111 2103–2111\"},\"PeriodicalIF\":2.5000,\"publicationDate\":\"2025-04-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://pubs.acs.org/doi/epdf/10.1021/acs.jchemed.4c01535\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Chemical Education\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://pubs.acs.org/doi/10.1021/acs.jchemed.4c01535\",\"RegionNum\":3,\"RegionCategory\":\"教育学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Chemical Education","FirstCategoryId":"92","ListUrlMain":"https://pubs.acs.org/doi/10.1021/acs.jchemed.4c01535","RegionNum":3,"RegionCategory":"教育学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

废旧电池收集和相关处理在循环经济中的重要性是碱性电池实验室教育路径的起点。在使用基于项目的学习方法时，高中或大学的学生更加了解关键原材料，了解电池的化学成分，并研究废旧碱性电池中黑色物质的组成。他们还研究了用于提取和分析锌和锰等关键原材料的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Becoming Aware of Endangered and Critical Elements: Spent Batteries as Metal Mines

The importance of spent battery collection and related treatments in terms of circular economy is the starting point for a laboratory education path focusing on alkaline batteries. While using a project-based learning approach, students at a high school or university are made more aware of critical raw materials, learn about the chemistry of batteries, and investigate the composition of the black mass from spent alkaline batteries. They also investigate the methods used to extract and analyze critical raw materials such as zinc and manganese.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Journal of Chemical Education 化学-化学综合

CiteScore

5.60

自引率

50.00%

发文量

465

审稿时长

6.5 months

期刊介绍： The Journal of Chemical Education is the official journal of the Division of Chemical Education of the American Chemical Society, co-published with the American Chemical Society Publications Division. Launched in 1924, the Journal of Chemical Education is the world’s premier chemical education journal. The Journal publishes peer-reviewed articles and related information as a resource to those in the field of chemical education and to those institutions that serve them. JCE typically addresses chemical content, activities, laboratory experiments, instructional methods, and pedagogies. The Journal serves as a means of communication among people across the world who are interested in the teaching and learning of chemistry. This includes instructors of chemistry from middle school through graduate school, professional staff who support these teaching activities, as well as some scientists in commerce, industry, and government.