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绂忓缓鐗╂瀯鎵鐑數鑰﹀悎鍌寲鐢茬兎浜屾哀鍖栫⒊鍒剁儻鐑冪爺绌跺彇寰楁柊杩涘睍

鏂囩珷鏉ユ簮锛绂忓缓鐗╄川缁撴瀯鐮旂┒鎵   鍙戝竷鏃堕棿锛2019-03-14  銆愬瓧鍙凤細     銆  

銆銆浣庣⒊鐑儍鏄噸瑕佺殑鍖栧鍝佹垨涓棿浣擄紝涓昏鏉ユ簮浜庣煶鑴戞补瑁傝В绛夌煶鍖栬繃绋嬨備互鎴愭湰鐩稿浣庡粔銆鍌ㄩ噺鐩稿涓板瘜鐨勫ぉ鐒舵皵(涓绘垚鍒嗘槸CH4)鏇夸唬鐭虫补鐢熶骇鍩虹鍖栧鍝侊紝鏄綋鍓嶅鏈晫鍜屼骇涓氱晫鐮旂┒寮鍙戠殑閲嶈鏂瑰悜銆CH4闈炲父绋冲畾锛岄氬父浠ュ偓鍖栧墏琛ㄧ晫闈㈡椿鎬ф哀鐗╃瀹炵幇瀵CH4鐨勬椿鍖栦笌姘у寲锛屼絾鏄撳皢CH4鍙婂叾浜х墿杩囨哀鍖栬岄檷浣庡師瀛愬埄鐢ㄧ巼銆CO2浣滀负姘ф簮鍦ㄨ緝楂樻俯搴︿害鍙皢CH4杞寲涓轰綆纰崇儻鐑冿紝浣嗗偓鍖栧墏澶辨椿鏄皻鏈В鍐崇殑鍏抽敭闅剧偣銆

銆銆澶ч氬僵绁峰畼缃慱澶ч氬僵绁锋渶鏂扮綉鍧 welcome銆愭敞鍐岄佺ぜ18k閲戙戠寤虹墿璐ㄧ粨鏋勭爺绌舵墍鍔熻兘绾崇背缁撴瀯璁捐涓庣粍瑁呴噸鐐瑰疄楠屽璋㈠璇鹃缁勶紝鍦ㄥ浗瀹堕噸鐐圭爺鍙戣鍒掋佸浗瀹跺熀閲戦噸澶х爺绌惰鍒掋佸ぇ閫氬僵绁ㄥ畼缃戞磥鍑鑳芥簮鍒涙柊闄㈣仈鍚堝熀閲戝拰绂忓缓鐪佺櫨浜鸿鍒掔瓑璧勫姪涓嬶紝鍙戝睍鍑虹儹鐢佃﹀悎鍌寲CH4/CO2鍒剁儻鐑冪殑鏂伴斿緞锛屽鍥炬墍绀猴紝CO2浣滀负姘ф簮鍦ㄩ槾鏋佹椿鍖栬繕鍘熶负CO锛屾哀绂诲瓙鍒欓氳繃鐢佃В璐ㄤ紶杈撹嚦闃虫瀬浠ョ晫闈㈡椿鎬ф哀鐨勫舰寮忓CH4娲诲寲骞惰﹀悎姘旂浉鍋惰仈瀹炵幇CH4鍚戠儻鐑冪殑杞寲銆傚鍦虹幆澧冨拰鐣岄潰鍌寲鐨勫崗鍚岃皟鍙橀伩鍏嶄簡CH4鍙婂叾浜х墿杩囧害姘у寲銆傝繖涓杩囩▼涓嶄粎瀹炵幇浜CH4鍚戜綆纰崇儻鐑冭浆鍖栵紝涔熷疄鐜颁簡CO2杩樺師涓庨珮鍊煎埄鐢紝鏄滀竴涓句袱寰椻濈殑鏋佸叿娼滃姏鐨勬柊閫斿緞銆

銆銆璇ュ伐浣滈氳繃瀵Sr2Fe1.5Mo0.5O6-未(SFMO)鎺烘潅骞跺湪琛ㄩ潰閾嗗悎鐢熼暱绾崇背閾佹瀯绛戦噾灞-姘у寲鐗╃晫闈綋绯伙紝浠ュ寮哄CH4鐨勬椿鍖栧拰绾崇背閲戝睘绋冲畾鎬т互鍙婃姉绉⒊鎬ц兘銆傚崗鍚岃皟鎺ч噾灞-姘у寲鐗╃晫闈㈤暱搴﹀拰澶栫數鍦哄疄鐜伴櫠鐡风數鏋佸CH4姘у寲鎬ц兘鐨勮皟鍙樸傚父鍘嬩笅瀹炵幇浜16.7%C2浜х墿娴撳害锛CH4杞寲鐜囧彲杈41%锛岃繍琛100灏忔椂鏃犺“鍑忋傜浉鍏崇爺绌剁粨鏋滃彂琛ㄤ簬銆婅嚜鐒-閫氳銆嬶紙Nature Communications锛夈

銆銆璇ヨ棰樼粍姝ゅ墠寮灞曚簡鏂板瀷鐣岄潰浣撶郴銆佺數瑙CO2CO鍜岀數瑙CO2鑰﹀悎CH4姘у寲鍒跺悎鎴愭皵(Science Advances,2018,4,eaar5100Nature Communications,2017,8:14785)鐨勭爺绌跺伐浣溿傚苟閽堝灏忓垎瀛愭椿鍖栬浆鍖栫殑娲绘т綅鐐癸紝灏嗕笉楗卞拰閰嶄綅灞鍩熺粨鏋勯暱绋嬫湁搴忓寲鏋勭瓚浜嗗瀛斿崟鏅朵綋绯伙紝鐮旂┒閰嶄綅涓嶉ケ鍜屽害鍜屽眬鍩熺數瀛愭佺瓑瀵圭壒瀹氬皬鍒嗗瓙娲诲寲杞寲鐨勬満鍒(Advanced Mateirals,2018,1806552Materials Horizons,2018,5,953-960Nature Communications,2017,8,2178)

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