Óιú¼Êub8

Óιú¼Êub8ÇéÐÎ×îпÆÑж¯Ì¬(2021-04)

2021-04-01 15:10:30 0 Óιú¼Êub8ÇéÐÎ
Óιú¼Êub8ÇéÐÎ×îпÆÑж¯Ì¬(2021-04)
1.ÖÐÎÄÎÊÌ⣺¿É¼û¹âÇý¶¯ÒìÖʽṹg-C3N4/Bi-TiO2Ðü¸¡¹â´ß»¯¼Á¶ÔÍ­ÂÌ΢ÄÒÔåµÄ¹â´ß»¯Ãð»îQ3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
Òý×Ô£ºVisible-light-driven heterostructured g-C3N4/Bi-TiO2 floating photocatalyst with enhanced charge carrier separation for photocatalytic inactivation of Microcystis aeruginosa.Song Jingke, Li Chenyang, Wang Xuejiang, et al. Frontiers of Environmental Science & Engineering, 2021,15(6)Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
À¶ÔåË®»ª±¬·¢ÂʺÍÑÏÖØË®Æ½µÄÔöÌíÕýÒýÆðÔ½À´Ô½¶àµÄ¹Ø×¢£» £»£»£»£»£»±ðµÄ£¬£¬£¬£¬£¬Êͷŵ½Ë®ÖеÄ΢ÄÒÔå¶¾ËØLRµÄ¶¾ÐÔ×÷ÓÃÒ²Ó°ÏìÈËÀàºÍ¶¯ÎïµÄ¿µ½¡¡£¡£¡£¡£¡£±¾ÎĽÓÄɼòÆÓµÄÈܽº-Äý½º·¨£¬£¬£¬£¬£¬¼´ÔÚAl2O3¸ÄÐÔÅòÕÍÕäÖéÑÒ£¨¼ò³ÆCBTA£©Íâò°ü¸²g-C3N4ºÍBi²ôÔÓTiO2£¬£¬£¬£¬£¬ÖƱ¸ÁËÒ»ÖÖÓÃÓÚÓк¦ÔåÀàÍ­ÂÌ΢ÄÒÔ壨M.aeruginosa£©¹â´ß»¯Ãð»îµÄ¸¡¶¯¹â´ß»¯¼Á¡£¡£¡£¡£¡£Ñо¿Á˲î±ðBi/TiĦ¶û±È¶ÔCBTAµÄÓ°Ïì¡£¡£¡£¡£¡£Ð§¹ûÅú×¢£¬£¬£¬£¬£¬Bi²ôÔÓÒÖÖÆÁËTiO2¹âÉúµç×Ó¿ÕѨ¶Ô¸´ºÏ¡£¡£¡£¡£¡£Ôڿɼû¹âÕÕÉä6 hʱ£¬£¬£¬£¬£¬¼ÓÈë2 g/LµÄCBTA-1%£¨¼´Bi/TiĦ¶û±È=1%£©£¬£¬£¬£¬£¬¿ÉÈ¥³ý75.9%µÄÍ­Â̼ٵ¥°û¾ú£¨³õʼŨ¶È=2.7×106¸öϸ°û/L£©ºÍ83.7%µÄ΢ÄÒÔå¶¾ËØLR£¨³õʼŨ¶È=100µg/L£©¡£¡£¡£¡£¡£¹â´ß»¯Ê§»îÀú³ÌÖеÄÒªº¦»îÐÔÑõ£¨ROSs£©ÊÇh+ºÍ?OH¡£¡£¡£¡£¡£Bi4+/Bi3+ÎïÖÖµÄÒýÈë¿ÉÒÔËõСTiO2µÄ´øÏ¶£¬£¬£¬£¬£¬²¶»ñµç×Ó£¬£¬£¬£¬£¬Ìá¸ßCBTA-1%ÔÚ¹²´æÇéÐÎÎïÖÊÈÜÒºÖеÄÎȹÌÐÔ¡£¡£¡£¡£¡£Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
     2.ÖÐÎÄÎÊÌ⣺Éè¼ÆµªÁ×¹²²ôÔÓʯīϩÁ¿×Óµã/g-C3N4ÒìÖʽḴºÏÖÊÁÏÌá¸ß¿É¼û¹âºÍ×ÏÍâ¹â´ß»¯»îÐÔQ3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
Òý×Ô£ºZengsheng Guoa,1, Shengnan Nia,1, Hao Wua, Jianfeng Wena, Xinyu Lia, Tao Tanga,*, Ming Lia,*, Min Liub,*. Designing nitrogen and phosphorus co-doped graphene quantum dots/ g-C3N4 heterojunction composites to enhance visible and ultraviolet photocatalytic activity. Applied Surface Science 548 (2021) 149211Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
ÓÅÓιú¼Ê|UB8ÓÅÓιú¼Ê|¹²´´ÓÅÃÀδÀ´
Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
ÔÚÎÞ»ú½ðÊôg-C3N4»ùÖÊÁÏÖУ¬£¬£¬£¬£¬¹âÒý·¢ÔØÁ÷×ӵĿìËÙ¸´ºÏÏÞÖÆÁËÆä¹â´ß»¯»îÐÔ¡£¡£¡£¡£¡£±¾ÂÛÎÄÊ״κϳÉÁËÒ»ÖÖÐÂÐ͵Ä˫ԭ×Ó²ôÔÓʯīϩÁ¿×ӵ㣨GQDs£©£¬£¬£¬£¬£¬¼´µªÁ×¹²²ôÔÓGQDs£¨NP-GQDs£©£¬£¬£¬£¬£¬²¢½«Æä¸ºÔØÓÚg-C3N4Íâò£¬£¬£¬£¬£¬»ñµÃÁËNP-GQDs/g-C3N4¸´ºÏ¹â´ß»¯¼Á¡£¡£¡£¡£¡£Ôڿɼû¹âºÍ×ÏÍâ¹âÕÕÉäÏ£¬£¬£¬£¬£¬NP-GQDs/g-C3N4µÄMOÀ´ÁÙ½âÂÊ»®·Ö¸ß´ï97.5%ºÍ96%£¬£¬£¬£¬£¬ÊÇ´¿g-C3N4µÄ1.71±¶ºÍ1.85±¶¡£¡£¡£¡£¡£À´ÁÙ½â»îÐÔµÄÏÔÖøÌá¸ßÖ÷Òª¹éÒòÓÚNP-GQDsµÄÒýÈë¿ÉÒÔÔö½ø¹âÒý·¢ÔØÁ÷×ÓµÄÐγɡ¢´«ÊäºÍÊèÉ¢¡£¡£¡£¡£¡£±ðµÄ£¬£¬£¬£¬£¬¹â´ß»¯¼ÁÔÚÈý´ÎÖØ¸´²âÊԺ󣬣¬£¬£¬£¬¹â´ß»¯»îÐÔûÓÐÏÔÖø½µµÍ£¬£¬£¬£¬£¬¾ßÓÐÓÅÒìµÄÑ­»·ÎȹÌÐÔ¡£¡£¡£¡£¡£±¾Ñо¿¶Ô˫ԭ×Ó²ôÔÓʯīϩÁ¿×ÓµãÔÚ¹â´ß»¯ÏµÍ³ÖеÄ×÷ÓÃÓÐÁËеÄÊìϤ£¬£¬£¬£¬£¬Îª¿ª·¢¸ßЧµÄg-C3N4»ù¹â´ß»¯¼ÁÌṩÁËеÄÔ¶¾°¡£¡£¡£¡£¡£ 3. ÖÐÎÄÎÊÌ⣺Ag /Ñõ»¯Ê¯Ä«Ï©/ TiO2¸´ºÏÖÊÁϹâ´ß»¯ÐÔÄܵÄÐÎ̬ѧÑо¿Òý×Ô£ºChabaiporn Junin, Attera Worayingyong, Chanapa Kongmark. A Morphological Investigation of Ag/Graphite Oxide/TiO2 Composites for Photocatalysis: Solid State Phenomena 1662-9779, Vol. 302, pp 9-17Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
¶þÑõ»¯îѼ°Æä¸´ºÏÖÊÁϵĸ߼¶Ñõ»¯¹¤ÒÕ(AOP)ÔÚ´¦Öóͷ£Ë®Öг¤ÆÚÐÔÓж¾ÓлúÎÛȾÎï·½Ãæ»ñµÃÁËÆÕ±éµÄÓ¦Óᣡ£¡£¡£¡£Í¨¹ýʵÑéÓÐÓõĵçºÉ×ªÒÆÀ´Ìá¸ßTiO2µÄ¹â´ß»¯»îÐÔ¡£¡£¡£¡£¡£±¾ÎÄÑо¿ÁËAg/Ñõ»¯Ê¯Ä«Ï©(GO)/TiO2µÄºÏ³É¡£¡£¡£¡£¡£¹ºÖÃÁ˵¹ÌÈü P25 TiO2(½ðºìʯ:ÈñîÑ¿óΪ85:15,99.9%£¬£¬£¬£¬£¬20nm)ÄÉÃ×·ÛÌå¡£¡£¡£¡£¡£½ÓÄɸÄÐÔHummer·¨ÖƱ¸ÁËÑõ»¯Ê¯Ä«Ï©£¬£¬£¬£¬£¬½ÓÄɹ⻹ԭºÍ³¬Éù´¦Öóͷ£·¨ÖƱ¸ÒøÄÉÃ×Á£×Ó(AgNPs)¡£¡£¡£¡£¡£Ê¹ÓÃXÉäÏßÑÜÉä(XRD)È·¶¨ÁËAg- GO- TiO2µÄÐγÉ£¬£¬£¬£¬£¬¼´GO·å¡¢AgNPs·å¡¢TiO2 P25µÄÈñîÑ¿óÏàºÍ½ðºìʯÏà¡£¡£¡£¡£¡£Ê¹Óñ³É¢ÉäɨÃèµç¾µ¶ÔAgNPs/GO/TiO2¸´ºÏÖÊÁÏÖвî±ðÒòËØµÄAgNPs¾ÙÐÐÁ˱íÕ÷¡£¡£¡£¡£¡£Í¸Éäµç¾µÓÃÓÚ¸ßÇø·ÖÂÊͼÏñÊÓ²ìÄÉÃ×ÖÊÁϵľÞϸºÍÐÎ×´¡£¡£¡£¡£¡£Ê¹ÓÃÒøL3±ßÑØµÄXÉäÏßÎüÊÕ½ü±ß½á¹¹(XANES)¹âÆ×È·¶¨ÁËÁã¼ÛAgNPs¡£¡£¡£¡£¡£±¾Ñо¿ÖÐÌåÏÖ×îºÃµÄ¹â´ß»¯¼ÁÊÇ5Ag0.5GoTiO2, ¹âÕÕ2СʱºóRhBµÄ½µ½âÂÊΪ78.86%¡£¡£¡£¡£¡£AgNPs³ÊÇòÐΣ¬£¬£¬£¬£¬³ß´çԼΪ2-10ÄÉÃ×£¬£¬£¬£¬£¬ÔȳÆÂþÑÜÔÚGO/TiO2»ùÌåÖС£¡£¡£¡£¡£Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
 

4. ÓÉÉúÐâµÄ·ÏÌúºÍ»¹Ô­Ìú·ÛÇ¿»¯·¢½ÍºóµÄÎÛÄà²ÐÔüÖÆ±¸µÄÉúÎï̿ȥ³ý°±µªºÍÁ×Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
Òý×Ô£ºLu Zhang£¬£¬£¬£¬£¬Feng Deng£¬£¬£¬£¬£¬Zhongkai Liu£¬£¬£¬£¬£¬Lexian Ai.Removal of ammonia nitrogen and phosphorus by biochar prepared from sludge residue after rusty scrap iron and reduced iron powder enhanced fermentation. Applied Journal of Environmental Management Volume 282, 15 March 2021, 111970.

Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
ÉúÐâµÄ·ÏÌú£¨RSI£©»òÉúÐâµÄ·ÏÌúÓ뻹ԭÌú·ÛµÄ»ìÏýÎRSI-RIP£©¿ÉÓÃ×÷ÍâÔ´Ìí¼Ó¼Á£¬£¬£¬£¬£¬ÒÔÔöÇ¿ÎÛË®ÎÛÄàµÄÑáÑõ·¢½Í¡£¡£¡£¡£¡£ÎªÁ˺ÏÀíʹÓ÷¢½Í²ÐÔü£¬£¬£¬£¬£¬±¾Ñо¿¶ÔÇ¿»¯·¢½ÍºóµÄÎÛÄà¾ÙÐÐÈȽâÖÆ±¸ÉúÎïÌ¿£¬£¬£¬£¬£¬½«ÆäÓÃÓÚÑáÑõ·¢½ÍÒºÖа±µªºÍÁ×µÄÎü¸½¡£¡£¡£¡£¡£ÊµÑéЧ¹ûÅú×¢£¬£¬£¬£¬£¬ÓÃRSIºÍRIPÇ¿»¯·¢½Íºó£¬£¬£¬£¬£¬ÎÛÄàÉúÎïÌ¿µÄ¿×½á¹¹»ñµÃÁ˼«´óµÄ¸ÄÉÆ¡£¡£¡£¡£¡£ÔÚ600°CÏÂÖÆ±¸µÄRSI-RIP¹²ÔöÇ¿·¢½ÍÉúÎïÌ¿ÌåÏÖ³ö¸ü¸ßµÄÎü¸½ÄÜÁ¦£¬£¬£¬£¬£¬¿ÉÓëÉÌÒµ»îÐÔÌ¿æÇÃÀ¡£¡£¡£¡£¡£ÔÚÎü¸½Àú³ÌÖУ¬£¬£¬£¬£¬ÓÅÑ¡ÖÐÐÔ»òÈõ¼îÐÔÇéÐΡ£¡£¡£¡£¡£ÔÚºÏÊʵÄpHÌõ¼þÏ£¬£¬£¬£¬£¬°±µªºÍ×ÜÁ×È¥³ýÂÊ»®·ÖµÖ´ï91.3£¥ºÍ98.6£¥¡£¡£¡£¡£¡£ÁíÍ⣬£¬£¬£¬£¬Í¨¹ýÓÃÎÞ°±Ë®¼òÆÓÏ´µÓÀ´ÔÙÉú±¥ºÍµÄÉúÎïÌ¿¡£¡£¡£¡£¡£ÔÚÈý¸öÑ­»·ºó£¬£¬£¬£¬£¬°±µªºÍ×ÜÁ×µÄÈ¥³ýЧÂÊ»®·Ö¼á³ÖÔÚ71.3£¥ºÍ83.2£¥¡£¡£¡£¡£¡£Ð§¹û£¬£¬£¬£¬£¬ÓÉRSI-RIPÔöÇ¿µÄ·¢½ÍÎÛÄàÖÆ±¸µÄÉúÎïÌ¿¿ÉÓÃ×÷ÓÐǰ;µÄµÍ±¾Ç®Îü¸½¼Á¡£¡£¡£¡£¡£Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
 Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
5. ÖÐÎÄÎÊÌ⣺×ÏÍâ¹âºÍTiO2¶ÔË®ÖÐ΢ÉúÎïµÄ¹â´ß»¯Ãð»îQ3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
Òý×Ô£º[1] Taheri F ,  Amini A ,  Kouhsari E , et al. Photocatalytic inactivation of microorganisms in water under ultraviolet C irradiation and TiO2[J]. Reviews in Medical Microbiology, 2020, 31.Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
ÓÅÓιú¼Ê|UB8ÓÅÓιú¼Ê|¹²´´ÓÅÃÀδÀ´Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
ͼһ ÓÃÓÚ¹â´ß»¯·´Ó¦µÄ·´Ó¦Æ÷ʾÒâͼQ3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
΢ÉúÎïÎÛȾÊÇÐí¶àÖвÝÒ©ÖÆ¼ÁÉú²úÀú³ÌÖÐ×îÖ÷ÒªµÄÎÊÌâÖ®Ò»¡£¡£¡£¡£¡£ÕâÏîÑо¿µÄÄ¿µÄÊÇʹÓÃÄÉÃ׿ÅÁ£ºÍ×ÏÍâÏß·øÉ䣬£¬£¬£¬£¬ÕâÔÚÏÈǰµÄһЩʵÑéÊÒÑо¿Öб»Ë¼Á¿¹ý¡£¡£¡£¡£¡£½«ÎÛË®Ô˽øÈë¹â´ß»¯·´Ó¦Æ÷£¬£¬£¬£¬£¬ÔÚ²î±ðÍ£Áôʱ¼ä(0 ~ 90 min)ºÍ²î±ðŨ¶È(0.1¡¢0.2¡¢0.4¡¢0.8¡¢1ºÍ2 mg/ml)µÄTiO2ÄÉÃ׿ÅÁ£Ìõ¼þÏ£¬£¬£¬£¬£¬»®·Ö¿¼²ìÁËTiO2ÔÚµ¥¶ÀµÄÌõ¼þϺÍ×ÏÍâ¹â±£´æÏµÄ΢ÉúÎïÈ¥³ýЧ¹û¡£¡£¡£¡£¡£ÔÚ×ÏÍâ¹â±£´æÏ£¬£¬£¬£¬£¬·´Ó¦Ð§ÂÊËæÍ£Áôʱ¼äµÄÑÓÉì¶øÔöÌí¡£¡£¡£¡£¡£×ÏÍâÏߺÍÄÉÃ×TiO2¿ÅÁ£Í¬Ê±´¦Öóͷ£ÊÜÎÛȾµÄˮҲ»ñµÃÁËÀàËÆµÄЧ¹û¡£¡£¡£¡£¡£È»¶ø£¬£¬£¬£¬£¬ÔÚ¸ßŨ¶ÈµÄTiO2±£´æÏ£¬£¬£¬£¬£¬Î¢ÉúÎïµÄŨ¶È½öÂÔÓнµµÍ¡£¡£¡£¡£¡£¿ £¿£¿ £¿£¿£Ë¼Á¿µ½ÄÉÃ׿ÅÁ£ÏÔÖøµÄ¿¹¾ú×÷Ó㬣¬£¬£¬£¬½¨ÒéʹÓö¯ÎïÄ£×Ó¶ÔÕâЩ»¯ºÏÎïµÄ×÷ÓþÙÐÐÀàËÆµÄÑо¿¡£¡£¡£¡£¡£Í¨¹ý½øÒ»²½Ïàʶ´ËÀ໯ºÏÎïµÄÆäËû¿¹¾úÌØÕ÷£¬£¬£¬£¬£¬¿ÉÒÔ½«ËüÃÇÓÃÓÚÈ¥³ý΢ÉúÎïÍâòÎÛȾ£¬£¬£¬£¬£¬ÌØÊâÊÇÔÚÁÙ´²ÇéÐÎÖС£¡£¡£¡£¡£Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
 Q3xÐÂÐ͹â´ß»¯Íø_Ë®¿âÖÎÀí_ºÓÁ÷ÖÎÀí_Ë®Éú̬ÐÞ¸´_Ë®ÇéÐÎÖÎÀíÓëÐÞ¸´_Óιú¼Êub8
 
Ïà¹Ø¹¤³Ì°¸Àý
Ïà¹ØÐÂÎÅÍÆ¼ö
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿