¡¾¿Æ¼¼¡¿Ìì½ò´óѧÑîÈ«ºìÑî´ºÅô¡¢Ö£ÖÝ´óѧÕÅÐñ¡¢ËÕÖÝ´óѧÕÅÁÁNSR£ºµ¥Ô×Óîܸ´ºÏMXene£¬´®Áª´ß»¯ï®Áòµç³ØÉî¶ÈÁòת»¯ ×ÜÖ®£¬±¾ÎĽÓÄÉÁË´®Áª´ß»¯Õ½ÂÔ£¬ÕâÒ»Õ½ÂÔͨ³£Í¨¹ý Co SAs 궨ÓÚ MXene ÄÉÃׯ¬ÉϵÃÒÔÌåÏÖ£¬Ö¼ÔÚͨ¹ý Li2S2 ÖÐÐÄÌåÔö½ø S8 µÄÉî¶È»¹ÔÒÔÌìÉú Li2S£¬´Ó¶øÓÐÓÃʹÓà ASSLSBS ÖеÄÁòת»¯ÄÜÁ¦¡£ÀíÂÛÅÌËãÓëʵÑéÆÊÎö¾ù֤ʵ£¬ÁòÓëÔ×ÓÊèÉ¢ Co µãλ¼° MXene Öм«ÐÔ Cl-»ùÍÅÖ®¼äµÄÇ¿ÁÒ»¯Ñ§Ï໥×÷Ó㬼ÓÖ®ï®Íâò¿ìËÙÀ©É¢£¬ÅäºÏÍÆ¶¯ÁËÁòµÄÑõ»¯»¹Ô·´Ó¦¡£Co@MX ´®Áª´ß»¯¼Á¸¶ÓëÁËÈ«¹Ì̬ÁòÒõ¼«¸»ºñµÄ»îÐÔλµãÒÔ¼°¿ìËٵĵç×Ó/Àë×Ó´«µ¼ÄÜÁ¦¡£ËüÄܹ»¼ÓËٷŵçÀú³ÌÖÐ Li2S2 ÏòLi2S ת»¯£¬²¢Ðͬ½µµÍ¸÷·´Ó¦°ì·¨µÄÄÜÁ¿ÊÆÀÝ£¬´Ó¶øÊµÏÖÉî¶ÈÁòת»¯Àú³Ì¡£±ðµÄ£¬MXeneÉϸßÃܶÈÂþÑÜµÄ Co SA µãλȷ±£ÁËÔÚºã¾ÃÑ»·Àú³ÌÖÐËæ×Å»îÐÔ×ÓÁÏ¿ÅÁ£µÄËéÁѶøÒ»Ö±ÔöÇ¿´®Áª´ß»¯Ð§¹û£¬ASSLSB Óë CO@MXÁ¬ÏµÌåÔÚ 2.8 mA cm-1µÄÌõ¼þϾÓÉ2000¸öÑ»·ºó£¬¿ÉʵÏÖ 1329 mAh g-1µÄ¿ÉÄæÈÝÁ¿£»Ôڸ߸ºÔØÒõ¼«Ìõ¼þÏÂ×ÝÈ»ÔÚÊÒÎÂϾÓÉ 100 ¸öÑ»·ºó£¬ÆäÍâò»ýÈÝÁ¿ÈÔÄܼá³ÖÔÚ3.8 mAhcm2¡£
ÔÚÏûºÄÐÐΪһֱת±äµÄ½ñÌ죬¶¼»áÀïµÄ¡°Ð¡Ïᄐá±Õý³ÉΪһ¸ö²»¿ÉºöÊÓµÄÕ÷Ïó¡£´ÓÍâÂô¾¼Ãµ½ÉçÇøÉÌÆÌ£¬ÕâЩÒþÃØµÄÏûºÄСÏï×ÓÍùÍù²Ø×ÅÐԼ۱ȼ«¸ßµÄЧÀÍ»òÉÌÆ·¡£È»¶ø£¬¹ØÓÚÐí¶àÈËÀ´Ëµ£¬ÔõÑùÕÒµ½ÕâЩÒþ²ØµÄÏûºÄ±¦µØ£¬ÓÈÆäÊÇÔÚÈçÖ£ÖÝÂíÕ¯ÕâÑùµÄµØ·½£¬ÊÇÒ»¸öؽ´ý½â¾öµÄÎÊÌâ¡£½ñÌ죬ÎÒÃǽ«Í¨¹ý¡°Ö£ÖÝÂíÕ¯·áÌ©150ԪСÏï×ÓÓÐÄÄЩ¡±ÎªÇÐÈëµã£¬Ì½ÌÖÔõÑù´ÓÏûºÄÖ¸ÊýµÄ½Ç¶È¸üºÃµØÏàʶСÏᄐõÄDZÁ¦¡£
Ö£ÖÝÂíÕ¯µÄÏûºÄÉú̬£ºÐ¡Ïï×ÓÓëÏûºÄÖ¸ÊýµÄ¹ØÁª
Ö£ÖÝÂíÕ¯µØÇøÊÇÒ»¸ö¿ìËÙÉú³¤µÄ³ÇÕò£¬Ëæ×Ŷ¼»á»¯Àú³Ì¼ÓËÙ£¬ÕâÀïµÄÏûºÄÉú̬ҲÔÚÇÄȻת±ä¡£´Ó´óÐÍêaê_µ½ÉçÇøÐ§À͵㣬ÏûºÄÖ¸ÊýµÄÌáÉý²»µ«·´Ó¦ÁËÈËÃǶÔÉúÑÄÖÊÁ¿µÄ×·Çó£¬Ò²Õ¹ÏÖÁËÒþ²ØÔÚСÏï×ÓÀïµÄÏûºÄÈÈÃÅ¡£
ÐÇ;ET5¡¢ÁãÅÜLafa5¡¢Ö£ÖÝÈÕ²ú·æÌ¹ Ò»ÖÜгµ гµÉÏÊÐËÄ£º2026¿î¹«¹²Ì½ÔÀL
ͨ³££¬¡°·áÌ©150ÔªÏûºÄ¡±±»ÒÔΪÊǸõØÇøµÄÒ»Öֵ䷶ÏûºÄģʽ£¬¼ÈÖª×ãÁ˾¼Ãʵ»ÝµÄÐèÇó£¬Ò²·´Ó¦ÁËÇøÓòÄÚЧÀ͵ĶàÑùÐÔ¡£Í¨Ï꾡·ÖÏûºÄÖ¸Êý¿ÉÒÔ·¢Ã÷£¬ÕâЩСÏï×ÓµÄÉÌÆÌÍùÍù¾ßÓÐÒÔÏÂÌØµã£º
- Ìṩ¸ßÐԼ۱ȵÄЧÀÍ£¬ÀýÈçÌêÍ·¡¢ÃÀ¼×¡¢±ã²Í¡£
- ÒÔÉçÇøÁÚÀï¹ØÏµÎª»ù´¡£¬Ð§À͸ü¸öÐÔ»¯¡£
- ÏûºÄ¼ÛÇ®Çø¼äÊÊÖУ¬¾¼ÃѹÁ¦½ÏС£¬ÊʺÏѧÉúºÍ¹¤Ð½½×¼¶¡£
ÔõÑùʶ±ðÖ£ÖÝÂíÕ¯·áÌ©150ԪСÏï×ÓµÄÏûºÄDZÁ¦£¿
ÏàʶÏûºÄÖ¸ÊýµÄ±³ºóÂß¼¹ØÓÚʶ±ð¸ßDZÁ¦Ð¡Ïï×ÓÖÁ¹ØÖ÷Òª¡£Ö£ÖÝÂíÕ¯µÄÏûºÄģʽ¿ÉÒÔ´ÓÒÔϼ¸¸öά¶È¾ÙÐÐÆÊÎö£º
- µØÀíλÖ㺷áÌ©150ÔªÏûºÄµÄÈÈÃÅÒ»Ñùƽ³£¼¯ÖÐÔÚ½»Í¨±ãµ±µÄÇøÓò¡£ÀýÈç¿¿½ü¹«½»Õ¾µã»òסÃñ÷ç¼¯ÇøµÄСÏï×Ó¡£
- ÉÌÆÌÀàÐÍ£º´ó²¿·ÖÉÌÆÌÒÔÇáЧÀÍҵΪÖ÷£¬Èç¿ì²Íµê¡¢ÃÀ·¢µêÒÔ¼°Ð¡Ðͱ㵱µê£¬ÕâЩÉÌÆÌµÄÏûºÄƵÂʸߣ¬ÇÒÓû§Õ³ÐÔÇ¿¡£
- ¼ÛǮ͸Ã÷¶È£º150Ôª×óÓҵļÛÇ®Çø¼äÍùÍùÎüÒýÁËÄêÇáÏûºÄȺÌ壬³ÉÎªÇøÓò¾¼ÃµÄÖ÷ÒªÖ§³Öµã¡£
ÊÊÓÃСÌùÊ¿£ºÈôÊÇÄúÏëÔÚÖ£ÖÝÂíÕ¯ÕÒµ½ÕâÀàÏûºÄÈÈÃÅ£¬¿ÉÒÔͨ¹ýµØÍ¼µ¼º½Èí¼þËÑË÷¡°×ÔÖÆ²ÍÒû¡±¡°ÌêÍ·µê¡±µÈÒªº¦´Ê¡£Í¬Ê±£¬ÉçÇøÂÛ̳ºÍ¶ÌÊÓÆµÆ½Ì¨Ò²³£ÓÐÏà¹ØÍÆ¼ö¡£
СÏï×ÓµÄÏûºÄÖ¸ÊýÔõÑùÓ°ÏìÇøÓò¾¼Ã£¿
СÏï×Ó¾¼ÃÔÚÏûºÄÖ¸ÊýÖÐµÄÆæÒìÌåÏÖ£¬·´Ó¦ÁËÇøÓò¾¼ÃµÄÎÞаÐÔºÍÈÍÐÔ¡£ÒÔÖ£ÖÝÂíÕ¯µØÇøÎªÀý£¬ÍâµØµÄСÐÍÉÌÆÌͨ¹ýµÍ±¾Ç®µÄЧÀÍÁýÕÖÁ˴󲿷ÖסÃñµÄÒ»Ñùƽ³£ÐèÇ󣬳ÉΪ¾¼ÃÉú³¤µÄÖ÷ÒªÖúÍÆÁ¦¡£
Ö£ÖÝ´óѧ£ºÒÔ¡°Ð£Ê·Óë˼ÕþÙÉÐС±ÀíÄÉ賡¹ÝÓýÈËÆ½Ì¨ 2018Äê6Ô£¬ÎªÖÜÈ«ÊáÀíѧУʷÊ¡¢×ܽáѧУÉú³¤Àú³Ì¡¢Õ¹Ê¾°ìѧЧ¹û¡¢´«³ÐÓÅÁ¼¹Å°å£¬×ÜÐÞ½¨Ãæ»ý2400ƽ·½Ã×µÄÖ£ÖÝ´óѧУʷ¹Ý½¨³É¿ª·Å£¬ºóÓÚ2019Äê7Ô²¢ÈëѧУԵµ°¸¹Ý£¬ÔöÌíµµ°¸ÏµÍ³ÊÂÇé¡£³¡¹Ý·ÖΪ¡°Ðò¡±¡°ºÓÄÏÒ½¿Æ´óѧ¡±¡°Ö£Öݹ¤Òµ´óѧ¡±¡°Ö£ÖÝ´óѧ¡±¡°Ç°½øÖеÄÖ£ÖÝ´óѧ¡±5¸öÕ¹ÌüºÍ1ÆäÖÐÌü£¬Õ¹ÓÐÀúÊ·ÕÕÆ¬1144ÕÅ¡¢ÊµÎï500Óà¼þ£¬¶à½Ç¶È¡¢¶àÌõÀíµØÕ¹Ê¾Ð£Ê·ÖÐ×î½¹µã¡¢×îÓ¢»ªµÄÎÄ»¯ÊÂÏ¼¯Öз´Ó¦Ñ§Ð£¸÷¸ö°ìѧʱÆÚµÄÍ»³ö³É¼¨£¬Ê¹ÂÃÐÐÕßÔÚÓÐÏÞʱ¼äÄÚÄÜѸËÙ¡¢ÏµÍ³µØÏàʶѧУ°ìѧÀíÄî¡¢Éú³¤Àú³Ì¡¢½ÌÑгɼ¨¡¢Ê¦Éú·çòµÈ½¹µãÄÚÈÝ£¬Í¬Ê±¿ªÕ¹¡°ËÄÊ·¡±½ÌÓý£¬ºñÖ²°®µ³°®¹ú°®Ð£ÇéÐ÷£¬ÊÇУ԰ÎÄ»¯Ö÷ÒªÕ¹ÊÕ¬ëÓýÈ˵ÄÔØÌåÆ½Ì¨¡£
ÕâÖÖÏûºÄģʽµÄÌØµãÔÚÓÚ¼ÛǮʵ»Ý¡¢Ð§Àͱã½Ý£¬Ê¹µÃסÃñÔÚ²»±Ø´ó·ùÌá¸ßÏûºÄÔ¤ËãµÄÇéÐÎÏ£¬ÏíÊܵ½Í¬ÑùµÄ±ãµ±¡£¸»ºñµÄÏûºÄÑ¡ÔñÒ²½øÒ»²½Íƶ¯ÁËÏûºÄÖ¸ÊýµÄÌáÉý¡£
δÀ´ÏûºÄÇ÷ÊÆ£ºÖ£ÖÝÂíկСÏᄐõÄÔ¶¾°
Ëæ×ÅÏûºÄÖ¸ÊýÖðÄêÌáÉý£¬Ö£ÖÝÂíÕ¯µÄСÏï¾¼ÃδÀ´»¹½«ÓÀ´¸ü¶àÉú³¤»úÔµ¡£ÖÇÄÜ»¯Ö§¸¶·½·¨¡¢ÏßÉÏÏßÏÂÁ¬ÏµµÄÓªÏúģʽ£¬ÒÔ¼°ÉçÇø»¥¶¯µÄÔöÇ¿£¬¶¼¿ÉÄܳÉΪÇý¶¯ÏûºÄÐÐΪµÄÖ÷ÒªÒòËØ¡£
±ðµÄ£¬Ð¡Ïï×ÓÀïµÄÉÌÆÌÒ²»áÖð³ÌÐòÕûЧÀÍÄÚÈÝ£¬Ë³Ó¦²î±ðÄêËê¶ÎºÍÊÕÈëȺÌåµÄÐèÇó¡£ÀýÈ磬ÔöÌíÒ¹¼äЧÀÍʱ¼ä¡¢Ìṩ¶¨ÖÆ»¯ÏûºÄÌײ͵ȣ¬ÌáÉýÓû§ÌåÑéµÄͬʱ½øÒ»²½ÓÅ»¯ÏûºÄÖ¸Êý¡£
ÖÐÐÅÒøÐÐÖ£ÖÝ·ÖÐÐÆð¾¢Ð§À͵ÚÊ®½ì¡°´´¿ÍÖйú¡±ÌìÏÂ×ܾöÈü£ü´´¿ÍÖйú ÖÐÐÅËæÐÐ ¾ÝϤ£¬µÚÊ®½ì¡°´´¿ÍÖйú¡±ÖÐСÆóÒµÁ¢Òì´´Òµ´óÈüÌìÏÂ×ܾöÈüÓɹ¤ÒµºÍÐÅÏ¢»¯²¿ÍøÂçÇå¾²¹¤ÒµÉú³¤ÖÐÐÄ£¨¹¤ÒµºÍÐÅÏ¢»¯²¿ÐÅÏ¢ÖÐÐÄ£©¡¢ºÓÄÏÊ¡¹¤ÒµºÍÐÅÏ¢»¯Ìü¡¢Ö£ÖÝÊÐÈËÃñÕþ¸®ÁªºÏÖ÷Àí£¬Ö£ÖÝÊй¤ÒµºÍÐÅÏ¢»¯¾Ö¡¢Ö£ÖݸßÐÂÊÖÒÕ¹¤Òµ¿ª·¢ÇøÖÎÀíίԱ»áÁªºÏ³Ð°ì£¬Ö£ÖÝÊÐÖÐСÆóҵЧÀÍÖÐÐÄ¡¢´óºÓ²ÆÁ¢·½ÎªÖ´Ðе¥Î»£¬ÖÐÐÅÒøÐйɷÝÓÐÏÞ¹«Ë¾Îª²úÈÚЧÀÍÏàÖúµ¥Î»¡£
½¹µã×ܽá
¡°Ö£ÖÝÂíÕ¯·áÌ©150ԪСÏï×ÓÓÐÄÄЩ¡±²»µ«Õ¹ÏÖÁËÍâµØÏûºÄÈÈÃÅ£¬»¹ÌåÏÖÁËÏûºÄÖ¸ÊýÓëÇøÓò¾¼ÃÉú³¤Ö®¼äµÄÇ×½ü¹ØÁª¡£Í¨¹ýÕâÀྼÃģʽ£¬ÎÒÃÇ¿ÉÒÔ¸üºÃµØÃ÷È·Ò»Ñùƽ³£ÏûºÄÐÐΪµÄת±ä¡£
¹úÌú¼¯ÍÅÖ£ÖݾֿªÐÐÊ×ÁÐÔ¥±±¡°¹«Ìúº£¡±ÁªÔËרÁРΪ°ü¹Ü¡°¹«Ìúº£¡±ÁªÔËרÁиßÖÊÁ¿¿ªÐУ¬Ìú·²¿·ÖÔöÇ¿ÓëµØ·½Õþ¸®µÄÏàͬÁªÏµ£¬ÁªºÏ½¨ÉèÊÂÇéר°à£¬ÖÜÈ«ÃþÅŽ¹×÷µØÇøÖصãÍâó²úÆ·ºÍÔÖÊÁϵÄÔËÊä·¾¶£¬¿ÆÑ§ÆÊÎöͳ¼ÆÊý¾Ý£¬Ò»Ö±ÓÅ»¯ÔËÊ伯»®¡£Í¬Ê±£¬ÔöÇ¿Óëɽ¶«¿Ú°¶µÈµ¥Î»µÄÏàÖú£¬Íƶ¯ÃºÌ¿¡¢»¯¹¤¡¢¿óʯµÈ¸ü¶àÆ·Àà»õÎïʵÏÖ¶àʽÁªÔË£¬ÖúÁ¦¸ü¶àÆ·ÀàµÄ»õÎïÑï·«³öº£¡£
Ä£ÄâÓû§ÎÊ´ð
Óû§ÎÊÌ⣺ÔõÑù¿ìËÙÕÒµ½Ö£ÖÝÂíÕ¯·á̩СÏï×ӵĸßÐÔ¼Û±ÈÉÌÆÌ£¿
»Ø¸²£º½¨Òéͨ¹ýµØÍ¼µ¼º½Èí¼þËÑË÷Òªº¦´Ê£¬»òÕß¹Ø×¢ÍâµØÉçÇøÂÛ̳ºÍ¶ÌÊÓÆµÆ½Ì¨ÉϵÄÍÆ¼öÄÚÈÝ¡£±ðµÄ£¬ÊµµØÌ½·ÃÒ²ÊÇ·¢Ã÷Òþ²ØÏûºÄÈÈÃŵĺÃÒªÁì¡£
¡¾ÄÚÈÝÕ½ÂÔʦ¶´²ì¡¿
Ö£ÖÝÂíÕ¯µÄСÏᄐ÷´Ó¦ÁËÇøÓò¾¼ÃµÄ΢¹Û»îÁ¦¡£Î´À´£¬Ëæ×ÅÊý×Ö»¯ÓªÏúºÍÏûºÄÐÐΪµÄ½øÒ»²½Éý¼¶£¬Ð¡ÏᄐÿÉÄÜ»áÖð²½ÕûºÏµ½Ö÷Á÷ÉÌҵģʽÖУ¬ÀýÈçÉçÇøµçÉ̵ÄÁ¬Ïµ»ò¹²Ïí¾¼ÃģʽµÄÒýÈë¡£Õ⽫½øÒ»²½Ìá¸ßÏûºÄÖ¸Êý²¢¸ÄÉÆÇøÓò¾¼ÃÐÎ̬¡£
ÎÄÕÂÕªÒª
Ö£ÖÝÂíÕ¯·áÌ©150ԪСÏï×ÓÓÐÄÄЩ£¿ÕâÆªÎÄÕÂͨ¹ýÕ¹ÏÖÇøÓòÏûºÄÖ¸Êý£¬ÆÊÎöÂíկСÏᄐõÄDZÁ¦ºÍÌØµã£¬ÎªÏûºÄÕßÌṩʵµØÖ¸ÄÏ£¬²¢Õ¹ÍûδÀ´Éú³¤Ç÷ÊÆ¡£ÏàʶÔõÑùʶ±ðÏûºÄÈÈÃÅ£¬Ì½Ë÷Òþ²ØµÄ¾¼Ã±¦µØ¡£
½¨Òé±êÇ©
- Ö£ÖÝÂíÕ¯ÏûºÄ
- ·áÌ©150ԪСÏï×Ó
- ÏûºÄÖ¸ÊýÆÊÎö
- СÏï¾¼Ã
- ÇøÓò¾¼ÃÉú³¤