±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 749  |  »Ø¸´: 5
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wdren0623

½ð³æ (СÓÐÃûÆø)

Ñо¿É®

[ÇóÖú] ½«ÒÔÏÂÖÐÎÄ·­Òë³ÉÓ¢ÎÄ£¬Ð»Ð»£¬¼±¼±¼±£¡

1¡¢´Ó¶øÔÚ½þ×յĹý³ÌÖÐδÄܳä·Ö¸ºÔØÔÚÔØÌå±íÃæ£¬Ê¹µÃNiÁ£×ÓÁ¿²»×㣬δÄÜ´ïµ½Ó¦ÓеĴ߻¯Ð§¹û£¬»îÐÔϽµ¡£
2¡¢Ö÷ÒªÊÇÓÉÓÚÓÍÏà¹ý¶àͬʱÓÃÓÚάϵ¡°Ë®ºË¡±±íÃæÄ¤µÄCTAB¹ýÉÙ£¬Ê¹µÃ¸Ã΢ÈéÌåϵµÄÎȶ¨ÐÔ±ä²î£¬NiÁ£×ÓÒ×ÓÚÎö³ö¡¢Ížۡ£µ±VÖµÖð½¥Ôö´óÖ±ÖÁ5:5ʱ£¬ÓÉÓÚÓÍÏàÆ«ÉÙ£¬ÌåϵÖÐÐγɵġ°Ë®ºË¡±½Ï´ó£¬ÆäÖÐÈÝÄÉNitÁ£×ӽ϶࣬Åöײ³Ì¶È¼Ó¾ç£¬´Ó¶øÔö´óÁË´ÓÌåϵÖÐÎö³öµÄNiµÄÌå»ý£¬½µµÍÁËNiµÄ´ß»¯Ð§ÂÊ¡£
3¡¢V=1:7ºÍ2:8ʱ£¬´ß»¯¼ÁµÄ´ß»¯»îÐÔºÍV=3:5²î±ð²»´ó£¬µ«ÔÚ×î¼Ñ»îÐÔµãÑ¡ÔñÐÔÏà¶Ô½ÏµÍ£¬Òò´ËÑ¡ÔñV=3:5ΪCTABÓëÕý¶¡´¼µÄ×î¼ÑÅä±È¡£

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

genhunter

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

»ýÀ۵ġ£Ïëµ±³õ£¬¸çÒ²ÔøÕõÔú¹ýÎÞÊý´Î¡£¿ÉϧÄÇʱ»¹Ã»ÓÐÍòÄܵÄСľ³æºÍһЩÈÈÐÄÅóÓѵİïÖú¡£
Àë³É¹¦»¹²îÒ»µã
4Â¥2015-05-23 17:54:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

genhunter

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

1¡¢´Ó¶øÔÚ½þ×յĹý³ÌÖÐδÄܳä·Ö¸ºÔØÔÚÔØÌå±íÃæ£¬Ê¹µÃNiÁ£×ÓÁ¿²»×㣬δÄÜ´ïµ½Ó¦ÓеĴ߻¯Ð§¹û£¬»îÐÔϽµ¡£
Therefore during the extraction process, it failed to sufficiently coat the surface of the carrier, led to inadequate amount of N-particles (incorporated) to provide the catalytic activity that we had wished for
2¡¢Ö÷ÒªÊÇÓÉÓÚÓÍÏà¹ý¶àͬʱÓÃÓÚάϵ¡°Ë®ºË¡±±íÃæÄ¤µÄCTAB¹ýÉÙ£¬Ê¹µÃ¸Ã΢ÈéÌåϵµÄÎȶ¨ÐÔ±ä²î£¬NiÁ£×ÓÒ×ÓÚÎö³ö¡¢Ížۡ£µ±VÖµÖð½¥Ôö´óÖ±ÖÁ5:5ʱ£¬ÓÉÓÚÓÍÏàÆ«ÉÙ£¬ÌåϵÖÐÐγɵġ°Ë®ºË¡±½Ï´ó£¬ÆäÖÐÈÝÄÉNitÁ£×ӽ϶࣬Åöײ³Ì¶È¼Ó¾ç£¬´Ó¶øÔö´óÁË´ÓÌåϵÖÐÎö³öµÄNiµÄÌå»ý£¬½µµÍÁËNiµÄ´ß»¯Ð§ÂÊ¡£
This is mainly because there was too much oil phase in the system and too few CTAB to sustain the water core structure, which compromised the stability of the microemulsion and N-particles tend to aggregate and become phase separated. When the V value was gradually increased to 5:5, the system started to form large water cores due to reduced oil phase, more N-particles were entrapped, which led to  more fractions of N-particles leaked out as a result of increased collision amount the particles themselves, reduced the catalytic activity of the N-particles.   
3¡¢V=1:7ºÍ2:8ʱ£¬´ß»¯¼ÁµÄ´ß»¯»îÐÔºÍV=3:5²î±ð²»´ó£¬µ«ÔÚ×î¼Ñ»îÐÔµãÑ¡ÔñÐÔÏà¶Ô½ÏµÍ£¬Òò´ËÑ¡ÔñV=3:5ΪCTABÓëÕý¶¡´¼µÄ×î¼ÑÅä±È¡£
3. When V=1:7 to 1:4 (Ó¦¸ÃÓÃ×îС¹«Ô¼Êý£¬¶ø²»ÊÇ2:8), the catalytic activity of the product( or catalyst) was not much different from that of V=3:5, however, the selectivity at the point the most catalytic activity was achieved was relatively poor, therefore the V=3:5 of CTAB:n-butanol was selected as the optimal ratio.
Àë³É¹¦»¹²îÒ»µã
2Â¥2015-05-23 17:19:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wdren0623

½ð³æ (СÓÐÃûÆø)

Ñо¿É®

ÒýÓûØÌû:
2Â¥: Originally posted by genhunter at 2015-05-23 17:19:10
1¡¢´Ó¶øÔÚ½þ×յĹý³ÌÖÐδÄܳä·Ö¸ºÔØÔÚÔØÌå±íÃæ£¬Ê¹µÃNiÁ£×ÓÁ¿²»×㣬δÄÜ´ïµ½Ó¦ÓеĴ߻¯Ð§¹û£¬»îÐÔϽµ¡£
Therefore during the extraction process, it failed to sufficiently coat the surface of the carrier,  ...

·­ÒëµÄºÜ²»´í£¬Ç×£¬ÎÊһϣ¬ÄúÊÇÔõôÁ¶¾Í·­ÒëµÄ±¾ÁìµÄ£¿
3Â¥2015-05-23 17:28:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

genhunter

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
wdren0623: ½ð±Ò+20, ·­ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú 2015-05-24 09:23:00
ÒýÓûØÌû:
4Â¥: Originally posted by genhunter at 2015-05-23 17:54:44
»ýÀ۵ġ£Ïëµ±³õ£¬¸çÒ²ÔøÕõÔú¹ýÎÞÊý´Î¡£¿ÉϧÄÇʱ»¹Ã»ÓÐÍòÄܵÄСľ³æºÍһЩÈÈÐÄÅóÓѵİïÖú¡£

²»¹ýÒëÎÞÖ¹¾³°¡£¬Ö»ÓиüºÃ£¬Ã»ÓÐ×îºÃ¡£
Àë³É¹¦»¹²îÒ»µã
5Â¥2015-05-23 18:02:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 334Çóµ÷¼Á +8 ÔøÑöÖ® 2026-04-03 8/400 2026-04-04 11:16 by w_xuqing
[¿¼ÑÐ] 22408£¬264Çóµ÷¼Á +3 ywh729 2026-04-03 4/200 2026-04-04 11:04 by ywh729
[¿¼ÑÐ] µç×ÓÐÅÏ¢µ÷¼Á½»²æÑ§¿ÆÓÐÍÆ¼öÂð +6 jhtfeybgj 2026-04-01 8/400 2026-04-04 07:52 by 1753564080
[¿¼ÑÐ] µ÷¼Á0855-288 +5 xÐܶþa 2026-04-03 5/250 2026-04-04 00:19 by Öí»á·É
[¿¼ÑÐ] Êý¶þÓ¢¶þ348Çóµ÷¼Á +4 hxdzj1 2026-04-03 5/250 2026-04-03 21:25 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +13 hanamiko 2026-04-01 13/650 2026-04-03 18:30 by lsÁõ˧
[¿¼ÑÐ] 289-Çóµ÷¼Á +4 ÕâÀïÊÇ_ 2026-04-03 4/200 2026-04-03 14:23 by 1753564080
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¹¤Òµ´óѧ£¬324·ÖÇóµ÷¼Á +8 Áã°Ë# 2026-03-28 8/400 2026-04-03 14:15 by °ÙÁéͯ888
[¿¼ÑÐ] Çóµ÷¼Á +3 ÐÄÏëÊÂ³É¿É 2026-04-03 3/150 2026-04-03 11:22 by wangjy2002
[¿¼ÑÐ] ÉúÎïѧ˶341Çóµ÷¼Á +4 ÄãЦÆðÀ´ÏñÔÆ¶ä 2026-04-03 4/200 2026-04-03 10:32 by macy2011
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +4 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 4/200 2026-04-03 09:29 by ÒÅÍüÏûʧµÄž™
[¿¼ÑÐ] 326Çóµ÷¼Á +3 9ahye 2026-04-02 4/200 2026-04-03 08:43 by Jaylen.
[¿¼ÑÐ] 349Çóµ÷¼Á +10 zwjjjjjj 2026-03-31 10/500 2026-04-02 20:13 by dongzh2009
[¿¼ÑÐ] 275ѧ˶081000·þ´Óµ÷¼Áµ½ÆäËûרҵ£¬±£²»×¡±¾×¨ÒµÁË +7 һֻССˮţ 2026-04-02 8/400 2026-04-02 14:23 by alice-2022
[¿¼ÑÐ] 270Çóµ÷¼Á +8 С½Üpp 2026-03-31 10/500 2026-04-02 12:57 by yulian1987
[¿¼ÑÐ] 322Çóµ÷¼Á +5 ìäÙÒXX 2026-03-31 6/300 2026-04-02 10:08 by Çóµ÷¼Ázz
[¿¼ÑÐ] 279Çóµ÷¼Á +7 Īxiao 2026-04-01 7/350 2026-04-01 22:05 by ¿Í¶ûÃÀµÂ
[¿¼ÑÐ] ¿¼Ñе÷¼ÁÇóÖú +7 13287130938 2026-03-31 7/350 2026-03-31 16:39 by 690616278
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +6 hanamiko 2026-03-29 6/300 2026-03-31 16:35 by hypershenger
[¿¼ÑÐ] 356Çóµ÷¼Á +4 gysy?s?a 2026-03-28 4/200 2026-03-29 10:32 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û