Article(id=1242140747705688561, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242140729766653991, articleNumber=null, orderNo=13, doi=10.3981/j.issn.1000-7857.2023.21.011, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1688054400000, receivedDateStr=2023-06-30, revisedDate=1694188800000, revisedDateStr=2023-09-09, acceptedDate=null, acceptedDateStr=null, onlineDate=1700534536410, onlineDateStr=2023-11-21, pubDate=1699804800000, pubDateStr=2023-11-13, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1700534536410, onlineIssueDateStr=2023-11-21, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774079032108, creator=sys-migrate, updateTime=1774079032108, updator=sys-migrate, issue=Issue{id=1242140729766653991, tenantId=1146029695717560320, journalId=1146031591421210625, year='2023', volume='41', issue='21', pageStart='1', pageEnd='144', issueExtLink='null', onlineDate='null', pubDate='1699804800000', pubDateStr='2023-11-13', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774079027833, creator='sys-migrate', updateTime=1774079027833, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=114, endPage=126, ext={EN=ArticleExt(id=1242140751866438164, articleId=1242140747705688561, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Research on resource risk and influence of rare earth reduction in permanent magnet motor of passenger vehicles under full electrification, columnId=1150494644690366681, journalTitle=Science & Technology Review, columnName=Papers, runingTitle=null, highlight=null, articleAbstract=As a core key component of new energy passenger vehicles, permanent magnet motor that add rare earth minerals such as dysprosium and terbium can improve the basic characteristics such as remanence and coercivity. With the acceleration of the comprehensive electrification of vehicles, the prominent contradiction between supply and demand of rare earth minerals is highlighted. A dynamic material flow analysis method is used in this study to predict the demand for praseodymium, neodymium, dysprosium, and terbium resources in China's passenger car electrification transformation. This analysis identifies the supply and demand risks for different rare earth resources. To promote the sustainable development of electric vehicles and sustainable utilization of rare earth resources in China, the study suggests coordinating the promotion of resource security and the dual carbon strategy, exploring resource reduction and alternative technologies, and scientifically promoting independent mining and international cooperation., authors=TONG Xin^1,2, SUN Xin^3*, WANG Peng^4,5,6, QIU Zizhen³, LI Jianxin³, SHI Jianrong¹, WANG Huichu¹, DING Yi⁷, authorsList=TONG Xin, SUN Xin, WANG Peng, QIU Zizhen, LI Jianxin, SHI Jianrong, WANG Huichu, DING Yi, authorCompany=1. Tianjin Center, China Geological Survey (North China Center for Geoscience Innovation), Tianjin 300170, China
2. Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China
3. China Automotive Technology and Research Center Co., Ltd., Tianjin 300300, China
4. CAS Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen 361021, China
5. Ganjiang Innovation Academy, Chinese Academy of Sciences, Ganzhou 341119, China
6. University of Chinese Academy of Sciences, Beijing 100049, China
7. School of Business, East China University of Science and Technology, Shanghai 200237, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=TNyTgXTdJkArCeXh8OnBnQ==, pdfFileSize=5152454, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1242140750444569091, articleId=1242140747705688561, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=全面电动化下乘用车永磁电机资源风险及少稀土化影响, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=采用动态物质流分析方法，预测了中国乘用车电动化转型中对镨、钕、镝和铽4种稀土资源的需求，并辨识了潜在的供需风险。建议协调推进资源安全与“双碳”战略，深入探索资源减量与替代技术，科学推进自主开采与国际合作，进一步推进中国电动车可持续发展及稀土资源可持续利用。, authors=佟鑫^1,2，孙锌^3*，汪鹏^4,5,6，邱子桢³，李建新³，施建荣¹，王惠初¹，丁艺⁷, authorsList=佟鑫，孙锌，汪鹏，邱子桢，李建新，施建荣，王惠初，丁艺, authorCompany=1. 中国地质调查局天津地质调查中心（华北地质科技创新中心），天津 300170
2. 中国地质科学院地质研究所，北京 100037
3. 中国汽车技术研究中心有限公司，天津 300300
4. 中国科学院城市环境研究所，中国科学院城市环境与健康重点实验室，厦门 361021
5. 中国科学院赣江创新研究院，赣州 341119
6. 中国科学院大学，北京 100049
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