寮€鍙戦珮鑳介噺瀵嗗害浜屾鐢垫睜鏄數鍔ㄦ苯杞﹀拰鏅鸿兘鐢电綉绛夐暱缁埅鍜屽ぇ瑙勬ā鍌ㄨ兘浜т笟鍙戝睍鐨勬牳蹇冨姩鍔涗箣涓€銆傜劧鑰岋紝宓屽叆鍙嶅簲閫氳繃鍗曠數瀛愯浆绉绘彁渚涚殑姣斿閲忔湁闄愶紝鍥犳鐜伴樁娈电殑鍟嗙敤閿傜瀛愮數姹犻毦浠ユ弧瓒崇數鍖栧鍌ㄨ兘浣撶郴涓嶆柇澧為暱鐨勬€ц兘闇€姹傘€傜粡娴庣幆淇濈殑姘熷寲閾佹鏋佸尮閰嶉攤閲戝睘璐熸瀬鑰屾瀯绛戠殑閿?姘熷寲閾佺數姹?Li-FeF3)锛岄€氳繃澶氱數瀛愯浆鎹㈠弽搴旀彁渚涚殑楂樻瘮瀹归噺锛屽叿澶囪秴杩囦紶缁熼攤绂诲瓙鐢垫睜鐨勯珮鑳介噺瀵嗗害鍌ㄨ兘娼滆川锛岃瑙嗕负涓嬩竴浠e偍鑳芥妧鏈殑娼滃姏鍊欓€変箣涓€銆侟/p>
鐩墠锛岀爺绌堕噰鐢ㄧ殑缁撴瀯鍩哄厓璁捐銆佺撼绫崇粨鏋勮皟鎺с€佸鐢电綉缁滄瀯寤虹瓑鐢垫瀬鏀规€х瓥鐣ワ紝閫氳繃鏀瑰杽鐢靛瓙鍜岃川閲忎紶杈撹矾寰勪互鎻愰珮姘熷寲閾佹鏋佺殑鍙嶅簲鍔ㄥ姏瀛︼紝鑰屽疄鐜板ぇ瀹归噺涓旈珮搴﹀彲閫嗙殑杞崲鍙嶅簲鍨婰i-FeF3鐢垫睜闈复鎸戞垬銆傞€氬父锛岀爺绌跺拷瑙嗕簡姘熷寲鐗╂鏋佷笌鐢佃В娑蹭箣闂村瓨鍦ㄥ瘎鐢熷壇鍙嶅簲鍜岄搧鍩烘椿鎬х墿璐ㄦ憾瑙g瓑鍏抽敭鐣岄潰闂锛岃€岃繖浼氬鑷寸數姹犵殑鐢靛帇骞冲彴鍜屽閲忚繀閫熻“鍑忋€傛澶栵紝甯歌纰抽吀閰拰閱氱被鐢佃В娑蹭綋绯荤殑鏄撶噧鎬у澶т簡楂樿兘閲忓瘑搴︾數姹犱綋绯荤殑瀹夊叏闅愭偅銆傚洜姝わ紝鐢佃В娑茬粍鍒嗚璁′笌鐣岄潰宸ョ▼瀵逛簬Li-FeF3鐢垫睜鐨勬€ц兘鎻愬崌鍜屽簲鐢ㄥ彂灞曡嚦鍏抽噸瑕併€侟/p>
閽堝閿?姘熷寲閾佺數姹犻潰涓寸殑鍏抽敭姝f瀬-鐢佃В娑茬晫闈㈤棶棰橈紝涓浗绉戝闄笂娴风閰哥洂鐮旂┒鎵€鐮旂┒鍛樻潕椹伴簾鍥㈤槦鎻愬嚭浜嗛樆鐕冪數瑙f恫婧跺墏鍖栫粨鏋勮皟鎺у拰鐣岄潰宸ョ▼鏂扮瓥鐣ャ€傝繖涓€绛栫暐鍦ㄩ樆鐕冪數瑙f恫涓紩鍏ュ叿鏈夊己鐢靛瓙浜插拰鑳界殑鎴愯啘閿傜洂娣诲姞鍓傦紝骞跺寮哄唴灞傛憾鍓傚寲缁撴瀯鐨勯槾闃崇瀛愰厤浣嶏紝浠庤€屼績杩涚晫闈㈠闃寸瀛愮殑浼樺厛杩樺師鍒嗚В锛屼富瀵兼鏋?鐢佃В娑茬晫闈㈣啘(CEI)鐨勫師浣嶆瀯绛戙€傜爺绌舵樉绀猴紝瀵屽惈鏃犳満瀵奸攤缁勫垎銆佽杽涓斿潎璐ㄧ殑CEI鑶滃叿鏈夊姩鎬佺ǔ瀹氭€с€佺數瀛愮粷缂樻€у拰鑹ソ鐨勮川閲忎紶杈撴€э紝鎻愰珮浜嗘盁鍖栭搧姝f瀬鐨勭晫闈㈢ǔ瀹氭€у拰鍙嶅簲鍙€嗘€э紝鍦ㄨ传鐢佃В娑叉潯浠朵笅瀹炵幇浜嗛珮闈㈠閲忓拰浼樺紓寰幆绋冲畾鎬х殑Li-FeF3鐢垫睜銆侟/p>
杩涗竴姝ワ紝璇ョ爺绌朵负杞崲鍙嶅簲鍨婰i-FeF3鐢垫睜璁捐浜嗗叿鏈夊畾鍒舵憾鍓傚寲缁撴瀯鐨勫姛鑳介樆鐕冪數瑙f恫銆傝繖涓€鐢佃В娑?FRE-TD82)鍩轰簬纾烽吀涓変箼閰?TEP)鍜?,1,2,2-鍥涙盁涔欏熀 -2,2,3,3-鍥涙盁涓欓啔(TTE)浜屽厓闃荤噧婧跺墏锛屽紩鍏ュ弻(涓夋盁鐢茬:閰板熀)浜氳兒閿傚拰浜屾盁鑽夐吀纭奸吀閿傚垎鍒綔涓轰富鐩愬拰鎴愯啘閿傜洂娣诲姞鍓傘€俆EP鍜孴TE婧跺墏鍒嗗瓙鐨勪綆HOMO鑳界骇璧嬩簣闃荤噧鐢佃В娑茶秴杩?.5V鐨勯珮姘у寲绋冲畾鐢典綅銆傞潪鏋佹€TE绋€閲婂墏鏀瑰杽浜嗙數瑙f恫瀵归殧鑶滃拰鐢垫瀬鐨勬蹈娑︽€э紝璇卞浜嗗瘜闃寸瀛愭憾鍓傚寲缁撴瀯鐨勫舰鎴愩€備簩姘熻崏閰哥〖閰搁攤浣滀负鎴愯啘閿傜洂娣诲姞鍓傚叿鏈夊己鐢靛瓙浜插拰鑳斤紝鑳藉杩涗竴姝ュ寮烘憾鍓傚寲缁撴瀯鍐呴灅灞傜殑闃撮槼绂诲瓙閰嶄綅锛屼粠鑰屼娇FRE-TD82鐢佃В娑茬殑LUMO鑳界骇鐢盌FOB-鍜孴FSI-闃寸瀛愪富瀵笺€傚洜姝わ紝閫氳繃浼樺厛鐨勯槾绂诲瓙杩樺師鍒嗚В鍙嶅簲锛屽湪姘熷寲閾佹鏋佽〃闈㈠舰鎴愪簡LixBOy/LixBOyFz銆丩iF鍜孡i2C2O4绛夋棤鏈哄惈閿傜晫闈㈢粍鍒嗐€傞槾绂诲瓙琛嶇敓鐨凜EI鑶滃瘜鍚棤鏈虹粍鍒嗭紝鍛堢幇钖勪笖鍧囪川鐨勫舰璨岋紝鍏锋湁鐢靛瓙缁濈紭鎬у拰鍔ㄦ€佺ǔ瀹氭€т互鎶戝埗鐣岄潰瀵勭敓鍓弽搴旓紝鍙互閫氳繃涓板瘜鐨勯攤绂诲瓙璺冭縼浣嶇偣浠ヤ績杩涚晫闈㈣川閲忚緭杩愩€傚熀浜嶧RE-TD82闃荤噧鐢佃В娑诧紝杞崲鍨婰i-FeF3鐢垫睜琛ㄧ幇鍑烘寔涔呯淮鎸佺殑涓ら樁娈甸攤鍖栧钩鍙板拰绋冲畾鐨勫惊鐜€ц兘銆傚彈鐩婁簬绋冲仴鐨凜EI鑶滃拰寮烘姉姘у寲鎬х殑鐢佃В娑诧紝鍦?.5V楂樺厖鐢垫埅姝㈢數鍘嬩笅鐨凢eF3姝f瀬瀹炵幇浜?72mAh/g鐨勯珮瀹归噺鍜?00娆$ǔ瀹氬惊鐜殑浼樺紓鍙€嗘€с€傚悓鏃讹紝浼樺紓鐨勭數瑙f恫娑︽箍鎬т繚璇佷簡鍘氱數鏋佸唴閮ㄧ瀛愪紶杈撹矾寰勭殑娓楅€忔€у拰娲绘€у弽搴斾綅鐐圭殑鍧囧寑鎬э紝璧嬩簣浜咶eF3姝f瀬鍦ㄩ珮娲绘€х墿璐ㄨ浇閲忓拰璐槧鐢佃В娑叉潯浠朵笅2.94mAh/cm2鐨勯珮闈㈠閲忓拰鑹ソ鐨勫惊鐜ǔ瀹氭€с€侟/p>
璇ュ伐浣滈€氳繃瑙f瀽鐣岄潰鍖栧鍜孋EI鑶滅殑浣滅敤锛屽缓绔嬬數瑙f恫缁撴瀯鍜屾盁鍖栭搧姝f瀬鎬ц兘涔嬮棿鐨勬瀯鏁堝叧绯伙紝鏈夋湜鎺ㄥ姩楂樿兘閲忓拰楂樺畨鍏ㄦ€ф盁鍖栫墿杞崲鐢垫睜鐨勫紑鍙戝簲鐢ㄣ€侟/p>
鐩稿叧鐮旂┒鎴愭灉浠anipulating cation-anion coordination in fire-retardant electrolytes to enable high-areal-capacity fluoride conversion batteries涓洪锛屽彂琛ㄥ湪銆婄墿璐ㄣ€?Matter)涓娿€傜爺绌跺伐浣滃緱鍒板浗瀹惰嚜鐒剁瀛﹀熀閲戝鍛樹細鍜屼笂娴峰競绉戝鎶€鏈鍛樹細绛夌殑鏀寔銆侟/p>
璁烘枃閾炬帴銆恏ttps://doi.org/10.1016/j.matt.2024.07.007銆慄/p>
閿?姘熷寲閾佺數姹犻樆鐕冪數瑙f恫璁捐鍜岀晫闈㈠伐绋嬬殑宸ヤ綔浜偣
閿?姘熷寲閾佺數姹犵殑鐢靛寲瀛︽€ц兘璇勪及