ÁªÏµÍþÁ®williamhill
Ê×Ò³ > ÐÂÎÅÖÐÐÄ > ¹«Ë¾ÐÂÎÅ

WilliamÍþÁ®ÑÇÖÞ-³¬¾«ÃܹâÑ§ÖÆÔìÍŶӹâ´ß»¯Ó¦ÓÃÆ«ÏòÁ½ÆªÂÛÎÄÈëÑ¡ESIÈ«Çòǰ1%¸ß±»Òý

  

¹â´ß»¯¼¼ÊõÊÇÉÏÊÀ¼Í70ÄêÔÂÉú³¤ÆðÀ´µÄ¿ÉÓÃÔÚ´¦Öô¦·£Óлú¼°ÎÞ»úÎÛȾÎïµÄÒ»ÖÖм¼Êõ¡£Æä»ùÀ´Ô´»ù±¾ÀíÊǹâ´ß»¯¼Á±»Ìض¨²¨³¤µÄ¹âÕÕÉäºó£¬¾­ÓÉÀú³Ìµç×ÓԾǨÐγɵç×Ó-¿ÕѨ¶ÔÓÚ£¬¹âÉúµç×Ó¼°¿ÕѨ»®·ÖÓëÑõÆø¼°Ë®×÷Óã¬ÔÐÓý·¢Éú¾ß±¸Ç¿Ñõ»¯ÐԵĻîÐÔÑõ×ÔÓÉ»ù£¬×ÔÓÉ»ùµÄÇ¿Ñõ»¯ÐԿɽ«Ä¿±êÎï×ÊÑõ»¯·Ö»¯¡£¹â´ß»¯½µ½â¼¼ÊõÒòÆä¸ßЧ¡¢¾­¼Ã¡¢»·±£¡¢Äþ¾²µÈÓŵãÓúÀ´Óú¶àµØÔËÓÃÔÚ´¦Öô¦·£ÖÖÖÖÎÛȾÎï¡£½ñ³¯£¬¿ÆÑÐÖ°Ô±½ÓÄɹâ´ß»¯ÒªÁì½µ½âÄ¿±êÎÛȾÎïʱ£¬Ò»°ã½«¹â´ß»¯¼ÁÓë·´Ó³µÄµ×Îï»ìÏý¡£ÒòΪ¹â´ß»¯·ÛÄ©ºÜÇáÒ×ÍÅÔ²£¬¶øÇÒ¹â´ß»¯·´Ó³ºóµÄÊèÉ¢Àú³ÌÐèÒªÄêÒ¹Á¿ÄÜÁ¿£¬ÕâÏÞ¶¨ÁËËüÃǵÄÄêÒ¹¹æÄ£ÔËÓá£

ÉϺ£Àí¹¤ÄêҹѧׯËÉÁÖԺʿ¡¢ÕÅÄêҹΰ½ÌÊÚÁìµ¼µÄ³¬ÖÜÏê¹âÑ§ÖÆÔìÁ¢ÒìÍŶӣ¬Õë¶ÔÓÚÕâÒ»ÎÊÌ⣬½ÓÄɾ²µç·ÄË¿¼¼Êõ£¬ÖƱ¸³ö°üÂÞ½»Ö¯µÄÖ±¾¶ÎªÊýÊ®µ½ÊýǧÄÉÃ×µÄÈáÐÔÏËάµç·Ä±¡Ä¤£¬×÷Ϊ¹â´ß»¯¼ÁµÄ³ÐÔØÌ壬֯±¸ÁËһϵÁо߱¸¹â´ß»¯»îÐԵı¡Ä¤ÖÊÁÏ¡£½ÓÄɸÃÀàÐͱ¡Ä¤½µ½âÄ¿±êÎÛȾÎïʱ£¬ÒòΪÆä¹ÖÒìµÄÄÉÃ׽ṹ¿ÉÌṩ¸ü¶àµÄWilliamÍþÁ®ÑÇÖÞ-·´Ó³Î»µã£¬¶øÇÒÓÚ·´Ó³¿¢Êº󣬿ÉÀû±ãµØ´Óµ×ÎïÖгéÀ룬·ÀÖ¹Á˺ÄÄܺÄʱµÄÊèÉ¢·¨Ê½£¬ÓÐÒæÔÚ¹â´ß»¯¼ÁµÄÊÕÊܽӹÜʹÓ㬽µµÍÁËÄܺģ¬Ï÷¼õÁ˶ÔÓÚµ×ÎïµÄ¶þ´ÎÎÛȾ¡£ÍŶӷ¢±íÓÚ¹ú¼ÊÒ»Á÷ÆÚ¿¯¡¶J. Mater. Sci. Technol¡·¼°¡¶Biomolecules¡·ÉϵÄÁ½ÆªÂÛÎÄÒýÆð¹ã·º¹Ø×¢¡£Æ¾¾Ý×îÐÂESI¼ìË÷Êý¾ÝÏÔʾ£¬Á½ÆªÂÛÎÄÈëÑ¡ESIÈ«ÊÀ½çǰ1%¸ß±»ÒýÂÛÎÄ¡£

½«¹â´ß»¯¼Á¸½×ÅÓÚ¾²µç·ÄË¿±¡Ä¤ÉϵÄÊÂÇéÂżû±¨¶Ë£¬Í¨³£µÄÒªÁìÊǰѹâ´ß»¯¼Á¼°¾²µç·ÄË¿ÏÈÇýÒº»ìÏý£¬ÓÚ¸ßѹµç³¡ÏÂÖÆ±¸³ö¸ºÔØÓйâ´ß»¯¼ÁµÄµç·Ä±¡Ä¤¡£ÒòΪ¾²µç·ÄË¿Àú³ÌËùÐèʱ¼ä½Ï³¤£¬¹â´ß»¯¼ÁÓÚ·ÄË¿ÏÈÇýÒºÖв»³É·ÀÖ¹»á·¢Éú³Á½µ¼°ÍÅÔ²£¬Ò»À´ÇáÒ×ÓµÈû·Ä˿ͷ£¬Ó°Ïìµç·Ä±¡Ä¤ÖƱ¸Ð§ÂÊ£¬¶þÀ´ÍÅÔ²µÄ¹â´ß»¯¼Á»áÄêÒ¹ÄêÒ¹Ôö³¤¹âÉúµçºÉµÄ¸´ºÏ¸ÅÂÊ£¬´Ó¶ø½µµÍ¹â´ß»¯Ð§ÂÊ¡£ÁíÍâÒ»·½Ã棬¸ÃÒªÁìÖÆ±¸µÄ¹â´ß»¯±¡Ä¤ÖУ¬¹â´ß»¯¼ÁºÜÄêÒ¹Ò»²¿Ãű»¾²µç·ÄË¿ÏËά°ü¹ü£¬Ï÷¼õÁ˹â´ß»¯µÄ·´Ó³Î»µã²¢À¹×èÁË¹â·øÉäµÄ½ÓÊÕ£¬µ¹Ã¹ÔÚ¹â´ß»¯·´Ó³µÄ¾ÙÐС£

»ùÔÚÒÔÉÏËùÊö½ü¿ö£¬ÔÛÃǽ«ÏûÈÚÓÐBi(NO3)3¡¤5H2O¼°TBTµÄPAN·ÄË¿ÈÜÒº£¬µßÄ©¾²µç·ÄË¿ÖÆ³Éµç·Ä±¡Ä¤£¬È»ºó½«µç·Ä±¡Ä¤µßĩԤÑõ»¯¼°Ì¼»¯´¦Öô¦·£¡£ÓÚÕâ¸öÀú³ÌÖУ¬Bi(NO3)3¡¤5H2O¼°²¿ÃÅTBTת»¯Îª¶àÏàBixTiyOz£¬²¿ÃÅTBTת»¯ÎªTiO2£¬PANµßÄ©»·»¯¡¢ÍÑÇâµÈÀú³Ìת»¯ÎªÌ¼ÔªËØ£¬Í¬Ê±Á¬½áÈáÐÔµÄÏËά״¿ö£¬²¿ÃÅBi3+±»Ì¼ÔªËØÁíÓÐԭΪ½ðÊôBi£¬ÖÕ¼«ÖƱ¸ÁËÈáÐÔµÄBi/BixTiyOz-TiO2/CNFs¡£ÓÚÄ£·ÂÌ«Ñô¹âÕÕÉäÏ£¬20minÄÚ£¬Bi/BixTiyOz-TiO2/CNFs£¨S3£©¶ÔÓÚÂÞµ¤Ã÷µÄÏû¼õЧÂʿɵ½´ï97%ÒÔÉÏ¡£¸ÃÊÂÇéÖÐBixTiyOz¼°TiO2Ö®¼äÒòΪÄÜ´ø½á¹¹²îÒìÓÐÒæÔÚ¹âÉúµçºÉÊèÉ¢£¬½ðÊôBiµ¥ÖÊ¿ÉÓÅ»¯¹âÉúµç×Ó¼°¿ÕѨµÄ´«ÊäЧӦ¡£ÈýÕß¶¼ÏâǶÔÚÄÉÃ×¼¶ÁíÍâ̼ÏËά֮ÉÏ£¬½øÒ»²½°´ÞàÁ˹âÉúµçºÉµÄ¸´ºÏ¡£¸ÃÖÊÁÏ×ÛºÏÁ˹¹½¨ÒìÖʽá¡¢ÃèÄ¡µ÷¿Ø¡¢¹ó½ðÊôÈóÉ«µÈ´«Í³¹â´ß»¯¼Á¸ÄÐÔ¼¼ÊõÓŵãÒ»²½ÖÆ»¼ÉÏ£¬²¢ÌåÏÖ³ö½ÏºÃµÄ¹â´ß»¯ÐÔÄÜ¡£¸Ã½á¹û·¢±íÓÚ¹ú¼ÊÒ»Á÷ÆÚ¿¯¡¶J. Mater. Sci. Technol¡·£¬²©Ê¿Ñо¿ÉúÒ¦Á¼ÌÎΪµÚÒ»×÷Õߣ¬ÕÅÄêҹΰ½ÌÊÚΪͨÐÅ×÷Õß¡£

ͼ1ÈáÐÔ¹â´ß»¯Ì¼ÄÉÃ×ÏËά¸´ºÏÖÊÁÏ£¨Bi/BixTiyOz-TiO2/CNFs£©¹â´ß»¯Ô­Àíͼ

ΪÁ˽øÒ»²½Ìá¸ß¹â´ß»¯±¡Ä¤½µ½âÄ¿±êÎÛȾÎïµÄЧÂÊ£¬ÔÛÃǽ«ÑÛ¹âÒÆÏòÒѾ­ÓеÄÀÖ³Éʵ¼ù£¬Ï£Íû´ÓÖÐѰ»ñ¿É¸´ÖƵľ­ÑéÀ´ÖúÁ¦Ìá¸ßµç·Ä±¡Ä¤½µ½âÎÛȾÎïµÄЧÂÊ¡£ÎïÀí´¦Öô¦·£ÒªÁìÖеÄÎü¸½·¨Òò´¦Öô¦·£¹¤ÒÕ¼òÆÓ¡¢Ð§Âʸߺ;­¼Ã¿ÉÐеÈÓŵãÓ³ÈëÔÛÃǵÄÑÛÁ±¡£×î½ü¼¸ÄêÀ´£¬¾­ÓÉÀú³ÌÍâò¸ÄÐÔ´¦Öô¦·££¬¸¶ÓëĤ½á¹¹ÖÊÁÏÎü¸½¹¦Ð§£¬À´Á¬ÐøÏû¼õÇé¿öÖеÄÓлúÎÛȾÎï¡¢ÖØ½ðÊôÀë×ÓµÄÊÂÇéÈÕÇ÷Ôö¶à¡£ÊÇÒÔ£¬½«Îü¸½ÄÜÁ¦ÒýÈëµ½¹â´ß»¯±¡Ä¤ÉÏÀ´£¬¾­ÓÉÀú³ÌÎü¸½-¹â´ß»¯Ð­Í¬×÷Óýµ½âÎÛȾÎïÊÇÒ»¸ö¿ÉÐеķ½°¸¡£¸Ã·½°¸¾ß±¸ÒÔÏÂÉϷ磺һÊǽ«Îü¸½¹¦Ð§ÒýÈ뵽Ĥ½á¹¹ÉÏ£¬½µ·þÁË´«Í³Îü¸½¼ÁÄÑÔÚ´Óµ×ÎïÖÐÊèÉ¢¡¢¿ÉÄÜ´æÓÚ¶þ´ÎÎÛȾµÄÎÊÌ⣻¶þÊÇÎü¸½¹¦Ð§¿ÉÒÔ½«Ä¿±êÎÛȾÎï·Ý×Ó¾Û¼¯ÓÚ½Ó½ü¹â´ß»¯·´Ó³Î»µãµÄĤÍâò£¬ÖúÁ¦¹â´ß»¯Ð§ÂʽúÉý£»ÈýÊǹâ´ß»¯±¡Ä¤ÉϵĹâ´ß»¯¼Á¿É½«Îü¸½À´µÄÎÛȾÎï·Ö»¯ÎªÐ¡·Ý×Ó£¬·ÀÖ¹ÁË´«Í³Îü¸½¼ÁÓÚÖØÉúÀú³ÌÖпÉÄÜÔٴοªÊÍÓж¾Îï×ʵĻ¯Ñ§Ï´ÍÑ»òÕßÎïÀíìÑÉÕÀú³Ì£»ËÄÊǸñ¡Ä¤¿ÉÒÔʵÏÖÈ«Ììºò¶ÔÓÚÎÛȾÎï¾ÙÐÐÁ¬ÐøµÄÏû¼õ¡£

»ùÔÚ¸Ã˼Ð÷£¬ÔÛÃÇÆðÊ×ÖÆ±¸ÁËg-C3N4/CQDs¸´ºÏ¹â´ß»¯¼Á£¬½Ó׎«ÖÆ»¼ÉϵÄg-C3N4/CQDs¸´ºÏ¹â´ß»¯¼ÁÊèÉ¢ÔÚPCLµÄ¾²µç·ÄË¿¾ÛºÏÎïÈÜÒºÖУ¬½ÓÄɾ²µç·ÄË¿¹¤ÒÕÖÆ±¸Á˸ºÔØÓÐg-C3N4/CQDs¸´ºÏ¹â´ß»¯¼ÁµÄµç·Ä±¡Ä¤¡£Ä©Á˾­ÓÉÀú³ÌÍâò¸ÄÐÔÈóÉ«´¦Öô¦·££¬½«Îü¸½ÄÜÁ¦ÒýÈëµ½ÁËËùÖÆ±¸µÄµç·Ä±¡Ä¤Ö®ÉÏ£¬ÖÕ¼«»ñµÃÁ˾߱¸Îü¸½-¹â´ß»¯Ð­Í¬ÄÜÁ¦½µ½âÎÛȾÎïµÄµç·Ä±¡Ä¤¡£ÔÛÃǽ«ÕâÀౡĤÓÃÔÚ»ÆÇúù¶¾ËØ£¨AFB1£©µÄ½µ½â£¬ÓÚ30min¿É¼û¹â·øÉäºó£¬µßÄ©Îü¸½-¹â´ß»¯Ð­Í¬×÷ÓÃÏû¼õµÄAFB1ÈÜҺŨ¶È½µÂäÁË96.9%¡£¸Ã½á¹û·¢±íÓÚ¹ú¼ÊÒ»Á÷ÆÚ¿¯¡¶Biomolecules¡·£¬²©Ê¿Ñо¿ÉúÒ¦Á¼ÌÎΪµÚÒ»×÷Õߣ¬ÕÅÄêҹΰ½ÌÊÚΪͨÐÅ×÷Õß¡£

ͼ2¾ß±¸¡°Îü¸½-¹â´ß»¯¡±Ð­Í¬¹¦Ð§µÄ¾²µç·ÄË¿±¡Ä¤ÔËÓÃÔÚAFB1½µ½âÊÂÇéʾÓÃÒâ

ÂÛÎÄÁ´½Ó£º

ÊÂÇé1£ºhttps://www.sciencedirect.com/science/article/pii/S1005030222008179?utm_campaign=STMJ_AUTH_SERV_PUBLISHED utm_medium=email utm_acid=264257752 SIS_ID= dgcid=STMJ_AUTH_SERV_PUBLISHED CMX_ID= utm_in=DM318487 utm_source=AC_

ÊÂÇé2£º

https://www.mdpi.com/2218-273X/13/3/550

-WilliamÍþÁ®ÑÇÖÞ-¡£