Ðû²¼ÈÕÆÚ£º1/27/2021
ÇâÆø×÷ΪÇå½àÎÞÎÛȾÄÜÁ¿ÔØÌ壬£¬£¬ÔÚ»¯Ñ§¹¤ÒµÖÐÓÐ×ÅÆÕ±éµÄÓ¦Ó㬣¬£¬ºÃ±ÈȼÁÏµç³Ø¹©ÄÜ¡¢¡¢ºÏ³É°±ÖÊÁÏ¡¢¡¢Ï©Ìþ¼ÓÇâµÈ¡£¡£¡£ÏÖÔÚ¹¤ÒµÖƱ¸ÇâÆøµÄÖ÷Ҫ;¾¶ÊǼ×ÍéÕôÆûÖØÕû£¬£¬£¬ÆäÖпª·¢¸ßЧµÍ±¾Ç®µÄÇâÆø´¿»¯ÊÖÒÕ³ÉΪʵÏÖÇâÄܾ¼ÃµÄÒªº¦¡£¡£¡£Ì¼·Ö×ÓɸĤÒòÆä¾ßÓÐÆæÒìµÄ¸ÕÐÔ¾ùÒ»µÄ΢¿×½á¹¹£¬£¬£¬¿É˳ӦÓÚ¸ßθßѹµÄ²Ù×÷ÇéÐΣ¬£¬£¬²¢ÇÒ»ùÓÚ·Ö×ÓɸµÄת´ï»úÀí¿ÉÓÐÓÃÊèÉ¢³ß´ç²î±ðµÄÆøÌå×é·Ö£¬£¬£¬Òò´ËÔÚÇâÆøÊèÉ¢ÁìÓò¾ßÓкܴóµÄÓ¦ÓÃDZÁ¦¡£¡£¡£È»¶ø£¬£¬£¬ÊÇ·ñÄܹ»Í¨¹ýÐÞ½¨ÓÐÓõij¬Î¢¿×½á¹¹¾ÙÐзÖ×ӳߴçµÄ½ØÁôÒÔÔöÇ¿À©É¢Ñ¡ÔñÐÔ£¬£¬£¬´Ó¶øÌáÉýH2/CO2µÄÊèÉ¢ÐÔÄÜÄØ£¿£¿
2021Äê1Ô£¬£¬£¬Å²Íþ¿Æ¼¼´óѧºÍÄϹ¬NG28¼¯ÍźÎÑ©ÖÒ½ÌÊÚÍŶӣ¬£¬£¬ÁªºÏÖпÆÔºÀú³Ì¹¤³ÌÑо¿ËùºÍÌì½ò´óѧµÄÑо¿Ö°Ô±£¬£¬£¬ÔÚNature CommunicationsÉϽÒÏþÌâΪ¡°Carbon hollow fiber membranes for a molecular sieve with precise-cutoff ultramicropores for superior hydrogen separation¡±µÄÎÄÕ£¬£¬£¬²¢±»±à¼Ñ¡ÎªÎÞ»úÓëÎïÀí»¯Ñ§ÁìÓòµÄÖØµãÂÛÎÄ¡£¡£¡£ÎÄÕµĵÚÒ»×÷ÕßÊÇŲÍþ¿Æ¼¼´óѧÀ×Áַ岩ʿ£¬£¬£¬Í¨Ñ¶×÷ÕßÊÇÄϹ¬NG28¼¯ÍźÎÑ©ÖÒ¸±½ÌÊÚºÍÌì½ò´óѧMichael D. Guiver½ÌÊÚ¡£¡£¡£¸ÃÎÄÕ±¨µÀÁË»ùÓÚÏËÎ¬ËØÀë×ÓÒºÌåÏµÍ³ÖÆ±¸·Ç¶Ô³ÆÌ¼·Ö×ÓɸÖпÕÏËάĤ£¬£¬£¬ÓÃÓÚË®ÕôÆø±£´æÌõ¼þϵĸßЧÇâÆøÊèÉ¢¡£¡£¡£

¸ÃÊÂÇéͨ¹ýµ÷¿Ø¸É-ʪ·ÄË¿Àú³ÌÖеÄÄý¾Ûԡζȣ¬£¬£¬Ê״ᨵÀÁ˾߱¸·Ç¶Ô³Æ½á¹¹µÄÏËÎ¬ËØÖпÕÏËάĤ£¬£¬£¬Í¬Ê±×èÖ¹ÁËʹÓÃͨÀýµÄ½»Áª·´Ó³À´×èֹ̼»¯Àú³ÌÖзǶԳƽṹµÄ΢¿×ËúËõ£¬£¬£¬´Ó¶ø¼«´óµØ½µµÍÁ˷ǶԳÆÖпÕ̼ĤµÄÖÆ±¸±¾Ç®ºÍ¹¤ÒÕÖØ´óÐÔ¡£¡£¡£ÆäÖÆ±¸Àú³ÌÈçͼ1Ëùʾ¡£¡£¡£

ͼ1. »ùÓÚÏËÎ¬ËØµÄ̼·Ö×ÓɸÖпÕÏËάĤµÄÖÆ±¸Á÷³ÌʾÒâͼ
×÷ÕßÑо¿ÁËÈý×é̼»¯Î¶ÈÏ (550¡¢¡¢700ºÍ850¡æ) ̼ĤµÄ½á¹¹×ª±ä¼°ÆäÆøÌåÊèÉ¢ÐÔÄÜ¡£¡£¡£Í¨¹ýÈÈÖØ-ÖÊÆ×ÁªÓà (TG-MS) ±íÕ÷£¬£¬£¬Ö¤ÊµÁËÔÚ¸ü¸ß̼»¯Î¶ÈÏ£¬£¬£¬ÇâºÍÑõÔ×Ó»áÌìÉúË®£¬£¬£¬Í¬Ê±ÑõºÍ̼»áÐγɶþÑõ»¯Ì¼£¬£¬£¬ÕâʹµÃ·Ç̼Ô×ÓÔÚ¸ßÎÂϱ»Öð½¥ÒƳý£¬£¬£¬×îÖÕÖÂʹ̼·Ö×ÓɸĤµÄ΢¹Û½á¹¹´ÓÎÞÐò»¯µÄ̼תÄð³É¾ß±¸Ê¯Ä«»¯µÄÓÐÐò½á¹¹£¨Í¼2£©£¬£¬£¬XPS±íÕ÷Ч¹ûÒ²ÏÔʾsp3ÔÓ»¯Ì¼ÔÚ¸ßÎÂÏÂת»¯ÎªÁ˸üΪÓÐÐòµÄsp2ÔÓ»¯Ì¼¡£¡£¡£Í¬Ê±£¬£¬£¬XRDºÍPSDÅú×¢£¬£¬£¬850¡æÌ¼»¯ÏµÄ̼·Ö×ÓɸĤÓÐןüСµÄ²ã¼ä¾àºÍ΢¿×³ß´ç¡£¡£¡£µ¥×é·ÖH2ºÍCO2ÉøÍ¸ÐÔÄÜÅú×¢£¬£¬£¬Ëæ×ÅÌ¼Ä¤ÖÆ±¸Àú³ÌÖÐ̼»¯Î¶ȵÄÌáÉý£¬£¬£¬H2µÄÉøÍ¸ÏµÊý·ºÆðϽµ£¬£¬£¬È»¶øH2/CO2Ñ¡ÔñÐÔ»ñµÃÁËÏÔ×ŵÄÌá¸ß¡£¡£¡£ÁíÍ⣬£¬£¬Í¨¹ýÌáÉý²Ù×÷ζȣ¬£¬£¬H2ÉøÍ¸ÏµÊýºÍH2/CO2µÄÑ¡ÔñÐÔͬʱ»ñµÃÁËÌáÉý£¨Í¼3a£©¡£¡£¡£ÕâÒ»·¢Ã÷²»µ«¿ÉÓÃÓÚÕæÊµÌõ¼þϼ×ÍéÕôÆûÖØÕû¹¤ÒÕÖеÄÇâÆø´¿»¯£¬£¬£¬Æä¸ßÎÂÌõ¼þ¸üÓÐÀûÓÚÌá¸ß̼ĤµÄÊèÉ¢ÐÔÄÜ¡£¡£¡£

ͼ2. ²î±ð̼»¯Î¶Èϵĸ߾«¶Èµç¾µÍ¼ (550,700ºÍ850¶È£¬£¬£¬±ÈÀý³ß: 5ÄÉÃ×)

ͼ3. ÖпÕÏËά̼·Ö×ÓɸĤÊèÉ¢ÐÔÄÜ
ͼ3b¸ø³öÁËĤ¶Ô²î±ð´¿ÆøÌåµÄÊèÉ¢ÐÔÄÜ£¬£¬£¬ÆäЧ¹ûÅú×¢´¿ÆøÌåÉøÍ¸ÏµÊýÔÚH2ºÍCO2Ö®¼ä±£´æ×ÅÒ»¸öÏÔ×ŵĽØÁôЧӦ£¬£¬£¬¼´¶¯Á¦Ñ§Ö±¾¶Ð¡µÄ·Ö×Ó£¬£¬£¬È纤£¨2.6?£©ºÍÇâÆø£¨2.9?£©£¬£¬£¬Äܹ»ÓÐÓõØÍ¸¹ýĤ£¬£¬£¬¶øÏà¶Ô´óµÄ·Ö×Ó£¬£¬£¬ÀýÈçCO2£¨3.3?£©¡¢¡¢N2£¨3.64?£©¡¢¡¢CH4£¨3.8?£©Ôò±»Î¢¿×½ØÁô£¬£¬£¬´Ó¶ø»ñµÃÁ˸ßЧµÄÇâÑ¡ÔñÐÔÊèɢĤ¡£¡£¡£¹ØÓÚ850¡ãCÏÂÖÆ±¸»ñµÃµÄ̼Ĥ£¬£¬£¬ÆäH2/CO2¡¢¡¢H2/N2¡¢¡¢H2/CH4µÄÀíÏëÑ¡ÔñÐÔ»®·ÖÁè¼ÝÁË80¡¢¡¢800ºÍ5700¡£¡£¡£Îª½øÒ»²½Ñо¿¸Ã̼ĤÓÃÓÚÕæÊµÌõ¼þϼ×ÍéÕôÆûÖØÕûÀú³ÌÖеÄÇâÆøÌá´¿£¬£¬£¬×÷Õß¿¼²ìÁËÖпÕÏËά̼·Ö×ÓɸĤÔÚË®ÕôÆø±£´æÇéÐÎϵÄÊèÉ¢ÐÔÄÜ£¬£¬£¬Èçͼ3c¡£¡£¡£ÔÚ10bar¡¢¡¢90¡æÌõ¼þÏÂËù¾ÙÐеÄÁè¼Ý200СʱµÄÎȹÌÐÔ²âÊÔÀú³ÌÖУ¬£¬£¬¸ÃĤ¼á³ÖÁËÓÅÒìµÄÎȹÌÐÔ¡£¡£¡£
×ÛÉÏËùÊö£¬£¬£¬¸ÃÎÄÕÂÊ״ᨵÀÁË´Ó¿ÉÔÙÉúÖÊÁÏÏËÎ¬ËØ³ö·¢Ö±½ÓÖÆ±¸·Ç¶Ô³ÆµÄ̼·Ö×ÓɸÖпÕÏËάĤ£¬£¬£¬ÆäÖÆ±¸¹¤ÒÕ²»Éæ¼°Èκλ¯Ñ§ºÏ³ÉÀú³Ì£¬£¬£¬Òò¶ø¼«´ó½µµÍÁËÌ¼Ä¤ÖÆ±¸Àú³ÌµÄÖØ´óÐԺͱ¾Ç®¡£¡£¡£Í¨¹ýµ÷½â΢¿×½á¹¹£¬£¬£¬ËùÖÆ±¸µÄ̼ĤÔÚС·Ö×ÓÆøÌå´¿»¯Àú³ÌÖÐÕ¹ÏÖ³öÁËÓÅÒìµÄÊèÉ¢ÐÔÄÜ£¬£¬£¬ÌØÊâÔÚ¸ßθßѹÇÒË®ÕôÆû±£´æ¹¤¿öÖеÄÇâÆøÊèÉ¢ÓÐ×ÅÖØ´óµÄÓ¦ÓÃÔ¶¾°¡£¡£¡£ÕâÏîÑо¿ÊÂÇéÓÐÍûΪʵÏÖÇâÄܾ¼ÃÌṩ¸ßЧµÄÊèÉ¢ÊÖÒÕ¡£¡£¡£
Nature CommunicationsÊÇ¡¶×ÔÈ»¡·£¨Nature£©ÆìϵÄÖ÷ҪѧÊõ¿¯Î£¬£¬ÒÔ¿ª·Å»ñÈ¡µÄ·½Ê½³öÊé¸ßÖÊÁ¿µÄ×ÔÈ»¿ÆÑ§ÂÛÎÄ¡£¡£¡£ÔÚÖ÷ÒªµÄÆÚ¿¯ÒýÖ¤¹¤¾ßJCRºÍCiteScoreÖУ¬£¬£¬¸Ã¿¯µÄÓ°ÏìÁ¦¾ÓÓÚÏà¹ØÑ§¿ÆÁìÓòµÄǰÏß¡£¡£¡£
ÇëɨÃèÏ·½¶þάÂëÔĶÁÔÎÄ

Carbon hollow fiber membranes for a molecular sieve with precise-cutoff ultramicropores for superior hydrogen separation
Linfeng Lei, Fengjiao Pan, Arne Lindbr?then, Xiangping Zhang, Magne Hillestad, Yi Nie, Lu Bai, Xuezhong He, Michael D. Guiver
Nat. Commun., 2021, 12, 268, DOI: 10.1038/s41467-020-20628-9

ºÎÑ©ÖÒ£¬£¬£¬ÄϹ¬NG28¼¯ÍÅ£¨GTIIT£©¸±½ÌÊÚ, Ö÷Òª´ÓÊÂĤÊèÉ¢ÊÖÒÕÑо¿£¬£¬£¬°üÀ¨¾ÛºÏÎï»ò̼·Ö×ÓɸĤÖÊÁϵĿª·¢£¬£¬£¬×é¼þÉè¼Æ£¬£¬£¬¹¤ÒշŴ󣬣¬£¬Àú³ÌÄ£ÄâµÈ¡£¡£¡£ÆäÓ¦ÓÃÁìÓòº¸ÇÑ̵ÀÆø¶þÑõ»¯Ì¼²¶»ñ¡¢¡¢ÉúÎïÕÓÆøÌá´¿¡¢¡¢×ÔÈ»Æø´¿»¯ÒÔ¼°ÇâÆøÊèÉ¢µÈ¡£¡£¡£½ÒÏþ/ºÏÖøÑ§ÊõÂÛÎÄÁè¼Ý45ƪ£¨±»ÒýÓÃ2300Óà´Î£©£¬£¬£¬³öÊé׍ָ1²¿¡¢¡¢Êé7Õ£¬£¬£¬ÉêÇëרÀû1Ï£¬£¬hÖ¸Êý22£¨¹È¸èѧÊõ£©¡£¡£¡£µ£µ±MembranesÆÚ¿¯±àίºÍFrontiers in Chemistry¿Í×ù±à¼¡£¡£¡£Ö÷³Ö²¢¼ÓÈëÁ˶à¸ö»ù´¡Ñо¿ºÍÓ¦ÓÃÐͼ°ÖÐÊÔÏîÄ¿¡£¡£¡£
ÎÄ/ͼ£ºÓɺÎÑ©ÖÒÌṩ
© ÄϹ¬NG28¼¯ÍÅ °æÈ¨ËùÓÐ | ÔÁICP±¸17036470ºÅ