{"code":0,"message":"成功","totalNum":0,"result":{"docId":"101002026070170000600","docLibId":3,"headLine":"研究发现适当加压即可延长锂电池寿命","productCategoryId":"c0030002,c0030015,c0030016,c0030017,c0030173,c0030322,c0030475","productCategoryName":"通稿新闻线路,海外中文专线,BL广播,中文亚太线,新媒体专线,新华社客户端,新媒体通稿线路","authors":"张家伟","authorsEn":"Zhang Jiawei","authorsId":"zhangjiawei","geographyCategoryId":"","columnCategoryId":"<100001><c0030002><c0030002011>,<100004><c0030173><c0030173028>,<100004><c0030322><c23046><c0030322206>,c0030322322,<100004><c0030475><c0030475006>,<100001><c0030015>,<100001><c0030016>,<100001><c0030017>","organizationId":"c0241000","newsCategoryId":"c0270121","content":"　　新华社伦敦7月7日电（记者张家伟）英国剑桥大学近日发布公报说，通过对锂电池施加适当且稳定的物理压力，即可让其使用寿命提高一倍。这一成果有望延长电动汽车电池寿命，减少电池报废和关键矿产开采带来的环境压力。","keywords":"剑桥大学,电池","wordCount":612,"languageId":"zh-CN","symbol":"XxjidoC000046_20260707_CBTFN0.xml","broadcastDate":"2026-07-07 15:30:11","broadcastDateTimestamp":1783409411000,"mediaTypeId":"Text","happenPlace":"","reportPlace":"","tagKeywords":"电池寿命,锂电池,金属锂,英国剑桥大学,研究团队,电极材料,负责人,市售电池,重要意义,电池体积,正极材料,商业化,实验室,电解液,压力管理","photoPlateNum":"","pixelHeight":null,"pixelWidth":null,"duration":null,"guidePrice":0,"previewUrl":null,"playUrl":null,"newsCategoryIdTop":"c0270121","isBought":false,"showPercentVideo":0.5,"isOrdered":false,"isCollected":false,"isViewed":false,"isDownloaded":false,"isLiked":false,"downloadCount":null,"collectedCount":null,"viewedCount":null,"tagJson":"","notionalArea":"","internalName":"国际新闻","issuerDeptId":"","issuerDept":"国际部-发稿中心","sharelink":null,"docSource":null,"attach":[],"album":null,"ordered":false,"id":"111002026070700006460","bought":false,"collected":false,"viewed":false,"downloaded":false,"liked":false}}