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![]() | 濉戞枡 | 姍¤兌 | 綰ょ淮 | 娑傛枡涓庢補(bǔ)澧?/a> | 鑳剁矘鍓?/a> | 澶嶅悎鏉愭枡 | 鐭沖寲 | 鍖栧伐 | 浠櫒浠〃 | 鏂頒駭涓?/a> | 涓撻 | 榪斿洖棣栭〉![]() |
闅?/span>鐫鐢?/span>鍔?/span>姹?/span>杞?/span>鐨?/span>蹇?/span>閫?/span>鍙?/span>灞?/span>錛?/span>鐢?/span>姹?/span>瀹?/span>鍏?/span>鎬?/span>鎴?/span>涓?/span>褰?/span>鍓?/span>鏈涓?/span>鍏?/span>娉?/span>鐨?/span>鐮?/span>絀?/span>鐑?/span>鐐?/span>銆?/span>鐢?/span>浜?/span>鍦?/span>鐢?/span>鍔?/span>姹?/span>杞?/span>涓?/span>瀛?/span>鍦?/span>鐢?/span>姹?/span>綆?/span>鐞?/span>緋?/span>緇?/span>鐨?/span>鐩?/span>鎺?/span>錛?/span>娣?/span>搴?/span>鐨?/span>鐢?/span>婊?/span>鐢?/span>涓?/span>鏄?/span>鍙?/span>鐢?/span>錛?/span>鐢?/span>姹?/span>鐢?/span>浜?/span>鐢?/span>姹?/span>鍗?/span>浣?/span>涔?/span>闂?/span>瀛?/span>鍦?/span>涓?/span>涓鑷?/span>鎬?/span>絳?/span>鍥?/span>绱?/span>錛?/span>杞?/span>寰?/span>鐨?/span>榪?/span>鍏?/span>鏃?/span>鏈?/span>鍙?/span>鐢?/span>錛?/span>浣?/span>鐢?/span>浜?/span>瀵?/span>鐢?/span>姹?/span>鐨?/span>鎬?/span>鑳?/span>褰?/span>鍝?/span>杈?/span>灝?/span>錛?/span>涓?/span>鏄?/span>琚?/span>鍙?/span>鐜?/span>銆?/span>闅?/span>鐫闀?/span>鏃?/span>闂?/span>鐨?/span>涓?/span>鏂?/span>绱?/span>縐?/span>錛?/span>榪?/span>浼?/span>鐢?/span>姹?/span>鏋?/span>鎴?/span>宸?/span>澶?/span>鐨?/span>瀹?/span>鍏?/span>闅?/span>鎮(zhèn)?/span>銆?/span>
鍚?/span>嫻?/span>澶?/span>瀛?/span>欖?/span>瀛?/span>鍝?/span>銆?/span>鎴?/span>嫻?/span>宄?/span>鏁?/span>鎺?/span>鍥?/span>闃?/span>鍦?/span>杞?/span>寰?/span>榪?/span>鍏?/span>瀵?/span>鑷?/span>閿?/span>紱?/span>瀛?/span>鐢?/span>姹?/span>瀹?/span>鍏?/span>鎬?/span>婕?/span>鍙?/span>鏂?/span>闈?/span>鍙?/span>寰?/span>鏂?/span>榪?/span>灞?/span>錛?/span>鎺?/span>絀?/span>浜?/span>鐢?/span>姹?/span>鍦?/span>榪?/span>鍏?/span>榪?/span>紼?/span>涓?/span>鐢?/span>鍘?/span>鐨?/span>婕?/span>鍙?/span>錛?/span>涓?/span>鍚?/span>榪?/span>鍏?/span>紼?/span>搴?/span>瀵?/span>鐢?/span>姹?/span>瀹?/span>鍏?/span>鎬?/span>鐨?/span>褰?/span>鍝?/span>錛?/span>騫?/span>閫?/span>榪?/span>澶?/span>縐?/span>琛?/span>寰?/span>鍒?/span>鏋?/span>鏂?/span>寮?/span>瀵?/span>鐢?/span>姹?/span>鐑?/span>瀹?/span>鍏?/span>鎬?/span>婕?/span>鍙?/span>鐨?/span>鏈?/span>鐞?/span>榪?/span>琛?/span>鎻?/span>紺?/span>銆?/span>鐩?/span>鍏?/span>鐮?/span>絀?/span>鎴?/span>鏋?/span>浠?/span>鈥?/span>Comprehensive Investigation of a Slight Overcharge on Degradation and Thermal Runaway Behavior of Lithium-Ion Batteries鈥?/span>涓?/span>棰?/span>鍙?/span>琛?/span>鍦?/span>ACS Applied Materials & Interfaces銆?/span>
鍥?/span>1 榪?/span>鍏?/span>榪?/span>紼?/span>涓?/span>鐢?/span>鍘?/span>鐨?/span>鍙?/span>鍖?/span>銆?/span>
瀵?/span>婊?/span>鐢?/span>鐘?/span>鎬?/span>鐨?/span>閿?/span>紱?/span>瀛?/span>鐢?/span>姹?/span>浠?/span>鎭?/span>嫻?/span>鐨?/span>鏂?/span>寮?/span>榪?/span>琛?/span>榪?/span>鍏?/span>錛?/span>鐢?/span>鍘?/span>鐨?/span>鍙?/span>鍖?/span>鐜?/span>棣?/span>鍏?/span>鍑?/span>鐜?/span>鏋?/span>灝?/span>鍊?/span>錛?/span>榪?/span>鏄?/span>鐢?/span>浜?/span>鐢?/span>姹?/span>鍐?/span>閮?/span>鍦?/span>璁?/span>璁?/span>闃?/span>鏋?/span>鐨?/span>鍐?/span>浣?/span>瀹?/span>閲?/span>琚?/span>娑?/span>鑰?/span>鎵瀵?/span>鑷?/span>銆?/span>鐢?/span>浜?/span>瀛?/span>鍦?/span>澶?/span>閮?/span>鐨?/span>嬋鍔?/span>錛?/span>闃?/span>鏋?/span>涓?/span>鐨?/span>閿?/span>紱?/span>瀛?/span>琚?/span>寮?/span>鍒?/span>鑴?/span>宓?/span>錛?/span>鐢?/span>姹?/span>鐢?/span>鍘?/span>閫?/span>娓?/span>鍦?/span>鍗?/span>楂?/span>銆?/span>褰?/span>鐢?/span>鍘?/span>瓚?/span>榪?/span>4.8V鍚?/span>錛?/span>鐢?/span>瑙?/span>娑?/span>浼?/span>鍑?/span>鐜?/span>鍒?/span>瑙?/span>錛?/span>鐢?/span>姹?/span>鍐?/span>閮?/span>浼?/span>鍑?/span>鐜?/span>姝?/span>鍖?/span>鍙?/span>搴?/span>錛?/span>瀵?/span>鑷?/span>閿?/span>紱?/span>瀛?/span>鐨?/span>杞?/span>鍖?/span>紼?/span>瀹?/span>鐨?/span>榪?/span>琛?/span>錛?/span>鍥?/span>姝?/span>錛?/span>鍦?/span>112.5%SOC鍑?/span>鐜?/span>絎?/span>涓涓?/span>杈?/span>灝?/span>鐨?/span>鐢?/span>鍘?/span>宄?/span>鍊?/span>銆?/span>鐢?/span>浜?/span>閿?/span>紱?/span>瀛?/span>鍦?/span>闃?/span>鏋?/span>涓?/span>鏂?/span>鍦?/span>鑴?/span>宓?/span>錛?/span>鐢?/span>姹?/span>鐢?/span>鍘?/span>鍐?/span>嬈?/span>鍗?/span>楂?/span>錛?/span>浣?/span>鐢?/span>浜?/span>鐢?/span>瑙?/span>娑?/span>鍒?/span>瑙?/span>錛?/span>閿?/span>涓?/span>鐢?/span>瑙?/span>娑?/span>鍙?/span>搴?/span>絳?/span>鍐?/span>閮?/span>鍓?/span>鍙?/span>搴?/span>鐨?/span>鍓?/span>鐑?/span>鍙?/span>鐢?/span>錛?/span>鐢?/span>姹?/span>鐢?/span>鍘?/span>鍦?/span>117.6%SOC鍑?/span>鐜?/span>絎?/span>浜?/span>涓?/span>宄?/span>鍊?/span>鍚?/span>蹇?/span>閫?/span>鐨?/span>涓?/span>闄?/span>銆?/span>
鍥?/span>2 涓?/span>鍚?/span>榪?/span>鍏?/span>紼?/span>搴?/span>涓?/span>錛?/span>(a) 寮?/span>璞?/span>榪?/span>紼?/span>涓?/span>鐢?/span>鍘?/span>鐨?/span>鍙?/span>鍖?/span>錛?/span>(b) 寮?/span>璞?/span>鐢?/span>鍘?/span>鍙?/span>鍖?/span>鐜?/span>闅?/span>鏃?/span>闂?/span>鐨?/span>鍙?/span>鍖?/span>銆?/span>
闅?/span>鐫榪?/span>鍏?/span>紼?/span>搴?/span>鐨?/span>澧?/span>鍔?/span>錛?/span>鍦?/span>寮?/span>璞?/span>榪?/span>紼?/span>涓?/span>鐨?/span>騫?/span>鍙?/span>鐢?/span>鍘?/span>鍦?/span>涓?/span>鏂?/span>鍦?/span>鍗?/span>楂?/span>錛?/span>鐢?/span>姹?/span>鍗?/span>楂?/span>鐨?/span>騫?/span>搴?/span>鍦?/span>涓?/span>鏂?/span>鍦?/span>鍑?/span>灝?/span>銆?/span>閫?/span>榪?/span>瀵?/span>寮?/span>璞?/span>鐢?/span>鍘?/span>姹?/span>瀵?/span>鍚?/span>鍙?/span>鐜?/span>錛?/span>寰?/span>鍒?/span>鐢?/span>鍘?/span>絎?/span>涓嬈?/span>鍑?/span>鐜?/span>鏋?/span>灝?/span>鍊?/span>鐨?/span>鏃?/span>闂?/span>涓?/span>榪?/span>鍏?/span>紼?/span>搴?/span>鎴?/span>璐?/span>鐩?/span>鍏?/span>鎬?/span>銆?/span>
鍥?/span>3 鐑?/span>澶?/span>鎺?/span>婕?/span>鍙?/span>鐨?/span>榪?/span>紼?/span>銆?/span>
鍥?/span> 4 鍘?/span>緇?/span>涓?/span>鍚?/span>榪?/span>鍏?/span>紼?/span>搴?/span>鐨?/span>鐢?/span>姹?/span>鍦?/span>鐑?/span>澶?/span>鎺?/span>榪?/span>紼?/span>涓?/span>娓?/span>搴?/span>鍜?/span>鐢?/span>鍘?/span>鐨?/span>鍙?/span>鍖?/span>銆?/span>
瀵?/span>浜?/span>鍘?/span>緇?/span>涓?/span>鍚?/span>榪?/span>鍏?/span>紼?/span>搴?/span>鐨?/span>鐢?/span>姹?/span>鍦?/span>鐑?/span>澶?/span>鎺?/span>榪?/span>紼?/span>涓?/span>鐨?/span>婕?/span>鍙?/span>琛?/span>鐜?/span>鍑?/span>鐩?/span>浼?/span>鎬?/span>錛?/span>濡?/span>鍥?/span>3鎵紺?/span>銆?/span>浣?/span>鏄?/span>闅?/span>鐫榪?/span>鍏?/span>紼?/span>搴?/span>鐨?/span>澧?/span>鍔?/span>錛?/span>鐢?/span>姹?/span>鐨?/span>鑷?/span>浜?/span>鐑?/span>璧?/span>濮?/span>娓?/span>搴?/span>鍦?/span>涓?/span>鏂?/span>鍦?/span>涓?/span>闄?/span>錛?/span>榪?/span>灝?/span>琛?/span>鏄?/span>鐢?/span>姹?/span>瀹?/span>鍏?/span>鎬?/span>鍦?/span>涓?/span>闄?/span>銆?/span>騫?/span>涓?/span>鐢?/span>鍘?/span>紿?/span>闄?/span>鐨?/span>鏃?/span>闂?/span>涔?/span>涓?/span>鏂?/span>鍦?/span>鎻?/span>鍓?/span>錛?/span>榪?/span>涓?/span>瑕?/span>鏄?/span>鐢?/span>浜?/span>榪?/span>鍏?/span>紼?/span>搴?/span>鐨?/span>鍔?/span>娣?/span>瀵?/span>鑷?/span>鐢?/span>姹?/span>鍐?/span>閮?/span>浜?/span>姘?/span>涓?/span>閲?/span>錛?/span>鍥?/span>姝?/span>錛?/span>瀵?/span>鑷?/span>鐢?/span>嫻?/span>涓?/span>鏂?/span>瑁?/span>緗?/span>鍦?/span>鐑?/span>澶?/span>鎺?/span>榪?/span>紼?/span>涓?/span>浼?/span>杈?/span>鏃?/span>鐨?/span>鍚?/span>鍔?/span>銆?/span>
5 闃?/span>鏋?/span>SEM鍥?/span>銆?/span>(a) 鏂?/span>鐢?/span>姹?/span>錛?/span>(b) 榪?/span>鍏?/span>鐢?/span>姹?/span>錛?/span>
鍥?/span> 6 闃?/span>鏋?/span>SEM鍥?/span>銆?/span>(a) 鏂?/span>鐢?/span>姹?/span>錛?/span>(b) 榪?/span>鍏?/span>鐢?/span>姹?/span>錛?/span>
榪?/span>鍏?/span>瀵?/span>鑷?/span>鐢?/span>姹?/span>鐨?/span>闃?/span>鏋?/span>涓?/span>紜?/span>棰?/span>綺?/span>鍑?/span>鐜?/span>鐮?/span>瑁?/span>錛?/span>騫?/span>涓?/span>鍙?/span>鐜?/span>闃?/span>鏋?/span>琛?/span>闈?/span>鍑?/span>鐜?/span>涓灞?/span>鐩?/span>錛?/span>鎺?/span>嫻?/span>鏄?/span>鐢?/span>閿?/span>涓?/span>鐢?/span>瑙?/span>娑?/span>鍙?/span>搴?/span>鐨?/span>緇?/span>鏋?/span>銆?/span>鑰?/span>瀵?/span>浜?/span>闃?/span>鏋?/span>錛?/span>浠?/span>褰?/span>璨?/span>鏉?/span>鐪?/span>錛?/span>榪?/span>鍏?/span>騫?/span>鏈?/span>瀵?/span>鑷?/span>闃?/span>鏋?/span>鍙?/span>鐢?/span>鏄?/span>鏄?/span>鐨?/span>鏀?/span>鍙?/span>銆?/span>
鍥?/span> 7 XRD鍥?/span>銆?/span>(a) 闃?/span>鏋?/span>錛?/span> (b) 闃?/span>鏋?/span>銆?/span>
榪?/span>涓姝?/span>錛?/span>閫?/span>榪?/span>XRD瀵?/span>闃?/span>鏋?/span>鍜?/span>闃?/span>鏋?/span>鐨?/span>緇?/span>鏋?/span>榪?/span>琛?/span>鍒?/span>鏋?/span>鍙?/span>鐜?/span>錛?/span>杞?/span>寰?/span>鐨?/span>榪?/span>鍏?/span>騫?/span>鏈?/span>瀵?/span>鑷?/span>闃?/span>鏋?/span>鍜?/span>闃?/span>鏋?/span>鍙?/span>鐢?/span>鐩?/span>鍙?/span>錛?/span>鍙?/span>鏄?/span>瀵?/span>鑷?/span>闃?/span>鏋?/span>鐨?/span>鏅?/span>鏍?/span>甯?/span>鏁?/span>鍙?/span>鐢?/span>鏀?/span>鍙?/span>錛?/span>灝?/span>鍏?/span>鏄?/span>錛?/span>110錛?/span>鍜?/span>錛?/span>108錛?/span>鍋?/span>縐?/span>杈?/span>涓?/span>涓?/span>閲?/span>銆?/span>
鍥?/span>8 闃?/span>鏋?/span>鐨?/span>XPS璋?/span>銆?/span>
鍥?/span>9 闃?/span>鏋?/span>鐨?/span>XPS璋?/span>銆?/span>
閫?/span>榪?/span>瀵?/span>闃?/span>鏋?/span>鍜?/span>闃?/span>鏋?/span>鐨?/span>XPS鍥?/span>璋?/span>鍒?/span>鏋?/span>鍙?/span>鐜?/span>錛?/span>杞?/span>寰?/span>榪?/span>鍏?/span>瀵?/span>鑷?/span>榪?/span>娓?/span>閲?/span>灞?/span>鍑?/span>鐜?/span>杞?/span>寰?/span>鐨?/span>婧?/span>瑙?/span>錛?/span>閿?/span>涓?/span>鐢?/span>瑙?/span>娑?/span>鐨?/span>鍙?/span>搴?/span>絳?/span>瀵?/span>鑷?/span>闃?/span>鏋?/span>鍜?/span>闃?/span>鏋?/span>鐨?/span>鐣?/span>闈?/span>鑶?/span>緇?/span>鍒?/span>鍙?/span>鐢?/span>鏀?/span>鍙?/span>銆?/span>
鍥?/span> 10 杞?/span>寰?/span>榪?/span>鍏?/span>瀵?/span>鑷?/span>鐨?/span>鐢?/span>姹?/span>鍐?/span>閮?/span>闄?/span>瑙?/span>涓?/span>鐑?/span>瀹?/span>鍏?/span>鎬?/span>婕?/span>鍙?/span>涔?/span>闂?/span>鐨?/span>鍏?/span>緋?/span>銆?/span>
閫?/span>榪?/span>瀵?/span>鐢?/span>姹?/span>鐨?/span>鐢?/span>鐗?/span>鎬?/span>銆?/span>鐑?/span>鐗?/span>鎬?/span>浠?/span>鍙?/span>琛?/span>寰?/span>鍒?/span>鏋?/span>鏋?/span>寤?/span>璧?/span>杞?/span>寰?/span>榪?/span>鍏?/span>瀵?/span>鑷?/span>鐢?/span>姹?/span>鍐?/span>閮?/span>闄?/span>瑙?/span>涓?/span>鐑?/span>瀹?/span>鍏?/span>鎬?/span>婕?/span>鍙?/span>鐨?/span>鍏?/span>緋?/span>銆?/span>鐢?/span>姹?/span>鍐?/span>鐢?/span>瑙?/span>娑?/span>鍒?/span>瑙?/span>銆?/span>閿?/span>鐨?/span>鏋?/span>鍑?/span>銆?/span>榪?/span>娓?/span>閲?/span>灞?/span>婧?/span>瑙?/span>銆?/span>閿?/span>涓?/span>鐢?/span>瑙?/span>娑?/span>鍙?/span>搴?/span>絳?/span>鍓?/span>鍙?/span>搴?/span>鐨?/span>鍙?/span>鐢?/span>錛?/span>瀵?/span>鑷?/span>鐢?/span>姹?/span>鍐?/span>閮?/span>媧?/span>鎬?/span>閿?/span>銆?/span>媧?/span>鎬?/span>鐗?/span>璐?/span>琚?/span>娑?/span>鑰?/span>錛?/span>澶?/span>緇?/span>鍒?/span>鐨?/span>姘?/span>浣?/span>浜?/span>鐢?/span>錛?/span>榪?/span>鑰?/span>瀵?/span>鑷?/span>鐢?/span>姹?/span>鑷?/span>浜?/span>鐑?/span>璧?/span>濮?/span>娓?/span>搴?/span>闄?/span>浣?/span>錛?/span>鏈楂?/span>娓?/span>涓?/span>闄?/span>錛?/span>鐢?/span>鍘?/span>紿?/span>闄?/span>鎻?/span>鍓?/span>絳?/span>鐑?/span>澶?/span>鎺?/span>榪?/span>紼?/span>涓?/span>鍏?/span>閿?/span>鐗?/span>寰?/span>鐨?/span>鏀?/span>鍙?/span>銆?/span>
鐩?/strong>鍏?/strong>閾?/strong>鎺?/strong>
https://doi.org/10.1021/acsami.1c06029