边锋游戏

电化学储能:“遇冷”有待“升温”
发布时间:2019-12-30 14:32:00
关键词:动力电池锂电池

边锋游戏YUWULICHUNENGXIANGBI,BAOKUOQIANTANDIANCHI、LILIZIDIANCHIDENGZAINEIDEDIANHUAXUECHUNENGJISHUNENGLIANGZHUANHUANXIAOLVGENGGAO,WEILAIJIANGZAIZHENGGENENGYUANTIXIZHONGBANYANZHONGYAOJIAOSE。


CONG2017NIAN8YUEDAOJINNIAN5YUE,HANGUOGONGFASHENG23QICHUNENGDIANZHANHUOZAI。SUIRAN6YUE11RIGONGBUDEDIAOCHAJIEGUOXIANSHI,YOUYUHUOZAIXIANCHANGJIBENQUANBUSHAOHUI,CHAMINGYUANYINYOUYIDINGKUNNAN,YEBINGMEIYOUZHIXIANGRENHEYIJIASHESHIQIYE,DANYENEIRENGJIURENWEI,YONGYUDIANLICHUCUNZHUANGZHIDESANYUANLIDIANCHINANYIPIEQINGGUANXI,ZHISHAOWUFAPUMIEDEDAHUOSHAODESHIDIANCHIZHONGDEYOUJIDIANJIEYE。ZAIJIASHANGGUONEICHUNENGDIANZHANYEFASHENGGUOLEISIDEHUOZAI,“ZHEIJIHUAXUECHUNENGDEFAZHANDAILAIXIANGDANGDEYINGXIANG” 。JINRI,ZAIJIESHOU《ZHONGGUOKEXUEBAO》CAIFANGSHI,ZHONGGUOGONGCHENGYUANYUANSHIYANGYUSHENGBIAOSHI。


边锋游戏“XIANGBIQIANLIANGNIANDEKUAISUZENGZHANG,2019NIANCHUNENGCHANYEFAZHANDEBUTAIHAO。”YANGYUSHENGTANYAN。


安全性应放在第一位


边锋游戏CHUNENGJISHUKEFENWEIWULICHUNENGJISHUHEDIANHUAXUECHUNENGJISHULIANGLEI。ZAIYANGYUSHENGKANLAI,YUWULICHUNENGXIANGBI,BAOKUOQIANTANDIANCHI、LILIZIDIANCHIDENGZAINEIDEHUAXUECHUNENGJISHUNENGLIANGZHUANHUANXIAOLVGENGGAO,WEILAIJIANGZAIZHENGGENENGYUANTIXIZHONGBANYANZHONGYAOJIAOSE。LIRU,CHOUSHUIXUNENGJISHUNENGLIANGZHUANHUALVZAI70%DAO75%ZHIJIAN,ZAIWULICHUNENGZHONGPAIZAISHOUWEI,ERHUAXUECHUNENGZETONGCHANGDOUZAI85%YISHANG,SHENZHIDADAO90%DUO。“RUGUOFAZHANDAGUIMOHUAXUECHUNENGJISHU,JIUYOUWANGCHEDIJIEJUE‘QIFENG、QIGUANG’WENTI。” YANGYUSHENGSHUO。


TANJIHUAXUECHUNENGFAZHAN,YANGYUSHENGRENWEI,“HAISHIYINGGAIBAANQUANXINGFANGZAIDIYIWEI。BUSHIKOUTOUSHANGDEANQUANDIYI,ERSHIYAOFUZHUSHIJIXINGDONG。”


近年来,锂离子电池边锋游戏被认为是当下综合性能最好的电池体系,具有高比能量、高循环寿命、体积小、质量轻等特点,并迅速发展成为新一代电源,用于信息技术、电动车和混合动力车、航空航天等领域。国家也相继出台了一系列政策,推动锂离子电池产业的发展。但是,在杨裕生看来,“锂离子电池用于大规模储能电站,有待商榷”。


边锋游戏YUZHIXIANGBI,“QIANTANDIANCHISUIRANYECENGZAI2016NIANZHI2017NIANJIANBEIGEBUWEISICIFAWENGULIFAZHAN,DANSHOUTIESHANGGUO“GULAO”“LUOHOU”“WURAN”DENGBIAOQIANDEQIANSUANDIANCHI“LIANLEI”,YINGYONGBINGBUPUBIAN。SHIJISHANG,QIANTANDIANCHI“SHIZUIKEKAO、ZUIANQUANDE”,QIKEZAISHENGJISHUYESHIZUICHENGSHUDE。YANGYUSHENGGAOSU《ZHONGGUOKEXUEBAO》,SUIRANMUQIANQIANSUANDIANCHIDEHUISHOUHAIMEIYOUZUODAOZUGOUGUIFAN,RENGYOUBUFENDIANCHILIUSHIDAOFEIFAHUISHOUQUDAO,DAN“ZHEIGEWENTISHIWANQUANKEYIJIEJUEDE” 。ERBUKEHUSHIDESHI,LILIZIDIANCHIHUISHOU、ZAISHENGWENTIYEHENYANZHONG,“GAODEBUHAOYEHUIZAOCHENGHUANJINGWURAN” 。


边锋游戏YANGYUSHENGJIANYI,DUIYULILIZIDIANCHIDEDAGUIMOCHUNENGSHIYONGYAOSHENZHONG,ZUIHAOHAISHIYONGQIANTANDIANCHI。“YINWEITAMEIYOUKERANDEYOUJIRONGJI,JISHIDIANCHIKONGZHIXITONGCHUXIANLEWENTI,YEBUHUIZHEZHEIMEDADEHUO,ZAOSHOUDIANZHANSHAOGUANGZHEIYANGDEZHONGDASUNSHI。”


不能拿老眼光看待化学储能


边锋游戏QUANFANYELIUDIANCHIZAIGUONEIDEFAZHANYEBIJIAOKUAISU,SHIMUQIANZUIWEICHENGSHU、ANQUANDEYELIUDIANCHIJISHU。BUGUO,YOUYUFANDEJIAGESHANGZHANGDETAIKUAI,DAOZHIQUANFANYELIUDIANCHIJINGZHENGLIJIJUXIAJIANG。XIANZAICHUXIANLEYIBIANYIDETIEHEGEZUOHUOXINGCAILIAODEYELIUDIANCHI,ERQIEYONGDESHILIANJIADEYANGLIZIJIAOHUANMO,CHENGBENJIUJIANGDIHENDUO。MUQIAN,GUOJIADIANTOUJITUANZHENGZAIJIUQIKAIZHANFANGDAYANJIU。


“YONGZHEIYIDIANCHIKAIZHANDAGUIMOCHUNENGYESHIYOUFAZHANQIANJINGDE。BUGUO,YELIUDIANCHISHIJISHANGSHIYIGEDIANHUAGONGCHANG,YUNXINGYAOBIGUDINGDIANJIEYEDECHUNENGDIANCHIFANZADEDUO。” YANGYUSHENGSHUO。


边锋游戏JINNIAN11YUE22RI,GUOJIADIANWANGYINFALE《GUANYUJINYIBUYANGEKONGZHIDIANWANGTOUZIDETONGZHI》,MINGQUEZAIWEILAIYIDUANSHIJIANNEI,“BUDEYITOUZI、ZULINHUOHETONGNENGYUANGUANLIDENGFANGSHIKAIZHANDIANWANGCEDIANHUAXUECHUNENGSHESHIJIANSHE,BUZAIANPAICHOUSHUIXUNENGXINKAIGONGXIANGMU”。“ZHEIDUICHUNENGCHANYEFAZHANERYANSHIYIGEBUXIAODEDAJI。”YANGYUSHENGPINGJIADAO。


边锋游戏TARENWEI,MUQIANWOGUODEKEZAISHENGNENGYUANFADIANLIANGZAIQUANBUDIANNENGSHENGCHANLIANGZHONGDEBILIHAIBUGAO,HAIYINGJIXUDALIFAZHANYIJIANSHAOWENSHIQITIPAIFANG。ERKEZAISHENGNENGYUANFADIANBIRANXUYAOCHUNENGLAIPEIHE,ZHIYOUZHEIYANGCAINENGBUZAIXIANRUDALIANG“QIFENG、QIGUANG”DEJIONGJING。YINCI,CIJUDUIKEZAISHENGNENGYUANLAISHUOYESHIYIGECHENZHONGDEDAJI。“BUGUO,ZHEITONGSHIYEJIQITAYUANYIZHILIYUCHUNENGCHANYEDEQIYEYILIANGHAODEFAZHANJIYU。” YANGYUSHENGSHUO。


ZAIYANGYUSHENGKANLAI,DIANLIXITONGHAICUNZAIYIZHONGGUOSHIDEGUANNIAN,RENWEI“YINGYONGHUAXUECHUNENGDAIJIATAIDALE,YIDUDIANJINGGUOHUAXUECHUNENGYAOJIAJIA4~6YUAN”。SHIJISHANG,JINXIENIANLAISUIZHEJISHUDEFAZHAN,QIANTANDIANCHIDESHOUMINGYANZHANGLEHAOJIBEI,LINSUANTIELIDIANCHIDEJIAGEYEJIANGDAOLEJINIANQIANDEWUFENZHIYI,SHOUMINGZHANGZHIWANCI,YINCIZHEIXIEDIANCHIDESHIYONGCHENGBENDOUYIDAFUXIAJIANG。“ZAIZHEIYANGDEQINGKUANGXIA,JIUBUNENGZAINALAOYANGUANGLAIKANDAIHUAXUECHUNENGLE。”YANGYUSHENGGAOSU《ZHONGGUOKEXUEBAO》,WULUNSHILILIZIDIANCHIHAISHIQIANTANDIANCHI,XIANZAIYIDUDIANJINGGUOHUAXUECHUNENGDEJIAJIAZHIYOUDAYUE0.3YUANZUOYOU。


YANGYUSHENGXIWANG,2020NIANZHENGFUBUMENNENGGOUGENGJIAQUANMIANDIKAOLVDIANJIAZHENGCEWENTI,LIRULAKAIBAITIANHEYEWANDEDIANJIACHABIE,CHONGFENFAHUICHUCHUNENGZAIZHENGGEDIANLIXITONGZHONGDEZUOYONG。TONGSHI,YAOZHIDINGJIAKUAIKEZAISHENGNENGYUANFAZHANBUFA、YIZHIRANMEIDIANNENGSHENGCHANKUOZHANGDEZHENGCE,SHIDEDIANLIXITONGJIANPAIERYANGHUATANDEXIAOGUOGENGJIAXIANZHU。


稿件来源: 中国科学报
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