²é¿´: 566  |  »Ø¸´: 3

ÎҵŤ´ó

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

[ÇóÖú] ±¾ÈËÓòªÄ·Ê¯¹ÌÔØ½ðÊô߲߸£¬ÇâÑõ»¯ÂÁ¸ÃÈçºÎ½«Æä¼ÓÈëÎÞË®ÒÒ´¼.ÊÇÎÞË®»¹ÊǺ¬Ë®£¿ ÒÑÓÐ1È˲ÎÓë

ÕâÊÇÎÄÏ×ÖÐÖÆ±¸¹ÌÔØ½ðÊô߲߸µÄÒ»¶Î»°
Under stirring, 0.7 mol of NH4OH diluted with distilled water was slowly added to 400 ml of a 0.5 M aluminium chloride solution. After holding the white aluminium hydroxide precipitate for 0.5 h, it was filtered and washed with distilled water. The precipitate was then added to 250 ml of ethanol in a three-neck flask with stirring at high speed for 0.5 h. Subsequently, 10 mg of CoII TPP dissolved in absolute ethanol was slowly added into the
above suspension, and the mixture was heated to 50¡æ with rapid stirring for 5 h. The pink suspension was filtered and washed with
bulk distilled water and the pink cake was dried at 0.10 MPa and 170¡æ for 5.5 h. As a result, 14.9 g of the pink-supported catalyst,
CoII TPP/BM, was obtained. The amount of CoII TPP supported per gram of boehmite was 9.53 *10-7 mol,ÎÒÎÊһϸßÊÖ£¬Õâ¸öʵÑé¹ý³ÌÖÐÖÆ±¸ÍêÇâÑõ»¯ÂÁ£¬½«ÐÂÖÆµÄÇâÑõ»¯ÂÁ¼ÓÈëµ½ÎÞË®ÒÒ´¼ÖÐÕâ¸ö¹ý³ÌÊÇÓ¦¸ÃÎÞË®»¹ÊÇÓÐË®°¡£¿Èç¹ûÊÇÎÞË®ÊdzéÂËÍ꣬¸ÉÔïÂð£¿ÎÒ¾õµÃµ¥´¿µÄ¸ÉÔ¿ÉÄÜÇâÑõ»¯ÂÁ½ºÌå»îÐÔÊDz»ÊÇ»áϽµ£¿
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÎҵŤ´ó

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

²»Òª³ÁÁ˰¡£¬¿ì»Ø¸´°¡£¬Âé·³°¡
2Â¥2015-03-23 11:06:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇàÈô

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÎҵŤ´ó: ½ð±Ò+1, ¡ïÓаïÖú, ²»ÖªµÀÄã×ö¹ý²ªÄ·Ê¯¹ÌÔØÃ»ÓУ¿ 2015-03-24 06:41:30
µÚ¶þÐУº³Áµí¼ÓÈëÒÒ´¼ÖУ¬ÎÞË®¡¢ÓÐË®¾ù¿É£¬ÒòΪ֮ǰÓÃÕôÁóˮϴµÓºóûÌáµ½¸ÉÔïµÄ¹ý³Ì¡£Èç¹û²»·ÅÐÄ£¬Ö±½ÓÓÃÎÞË®µÄ¡£
µÚÈýÐУº CoII TPPÒÒ´¼ÈÜÒºµÄÅäÖÆÐèÒªÎÞË®ÒÒ´¼¡£
ÂäϼÓë¹ÂðÍÆë·É£¬ÇïË®¹²³¤Ììһɫ¡£
3Â¥2015-03-23 16:00:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÇàÈô

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

ÒýÓûØÌû:
3Â¥: Originally posted by ÇàÈô at 2015-03-23 16:00:34
µÚ¶þÐУº³Áµí¼ÓÈëÒÒ´¼ÖУ¬ÎÞË®¡¢ÓÐË®¾ù¿É£¬ÒòΪ֮ǰÓÃÕôÁóˮϴµÓºóûÌáµ½¸ÉÔïµÄ¹ý³Ì¡£Èç¹û²»·ÅÐÄ£¬Ö±½ÓÓÃÎÞË®µÄ¡£
µÚÈýÐУº CoII TPPÒÒ´¼ÈÜÒºµÄÅäÖÆÐèÒªÎÞË®ÒÒ´¼¡£

û×ö¹ý
ÂäϼÓë¹ÂðÍÆë·É£¬ÇïË®¹²³¤Ììһɫ¡£
4Â¥2015-03-24 08:56:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ÎҵŤ´ó µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 081700 µ÷¼Á 267·Ö +9 ÃÔÈ˵Ĺþ¹þ 2026-03-23 9/450 2026-03-24 11:58 by 544594351
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼Á¡¿»¯Ñ§×¨Òµ 281·Ö£¬Ò»Ö¾Ô¸ËÄ´¨´óѧ£¬³ÏÐÄÇóµ÷¼Á +12 ³Ô³Ô³Ô²ÅÓÐÒâÒå 2026-03-19 13/650 2026-03-24 10:06 by NCUT_Yu
[¿¼ÑÐ] Ò»Ö¾Ô¸ºÓ±±¹¤Òµ´óѧ0817»¯¹¤278·ÖÇóµ÷¼Á +7 jhybd 2026-03-23 12/600 2026-03-24 09:03 by jhybd
[¿¼ÑÐ] 291Çóµ÷¼Á +8 hhhhxn.. 2026-03-23 8/400 2026-03-23 23:15 by peike
[¿¼ÑÐ] ÉϺ£µçÁ¦´óѧ²ÄÁÏ·À»¤ÓëвÄÁÏÖØµãʵÑéÊÒÕÐÊÕµ÷¼ÁÑо¿Éú£¨²ÄÁÏ¡¢»¯Ñ§¡¢µç»¯Ñ§£¬»·¾³£© +3 ÎÒ°®Ñ§µç³Ø 2026-03-23 3/150 2026-03-23 17:16 by AZMK
[¿¼ÑÐ] 328Çóµ÷¼Á +4 LHHL66 2026-03-23 4/200 2026-03-23 14:55 by lbsjt
[¿¼ÑÐ] ʯºÓ×Ó´óѧ£¨211¡¢Ë«Ò»Á÷£©Ë¶²©Ñо¿Éú³¤ÆÚÕÐÉú¹«¸æ +3 Àî×ÓÄ¿ 2026-03-22 3/150 2026-03-22 21:01 by ÔõôÊÍ»³
[¿¼ÑÐ] 287Çóµ÷¼Á +8 ³¿»èÏßÓëÐǺ£ 2026-03-19 9/450 2026-03-22 17:01 by i_cooler
[¿¼ÑÐ] ÉúÎïѧ071000 329·ÖÇóµ÷¼Á +5 ÎÒ°®ÉúÎïÉúÎﰮΠ2026-03-17 5/250 2026-03-22 16:42 by tcx007
[¿¼ÑÐ] ѰÕÒµ÷¼Á +4 ¾óǿâ? 2026-03-21 4/200 2026-03-22 16:14 by ľÍÐζ¶
[¿¼ÑÐ] 0703»¯Ñ§297Çóµ÷¼Á +3 Daisy¡î 2026-03-20 3/150 2026-03-21 17:45 by ColorlessPI
[¿¼ÑÐ] ²ÄÁÏѧѧ˶080502 337Çóµ÷¼Á-Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ +4 ˳˳˳mr 2026-03-18 5/250 2026-03-21 10:22 by luoyongfeng
[¿¼ÑÐ] Çóµ÷¼Á +3 Ma_xt 2026-03-17 3/150 2026-03-21 02:05 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +5 ÊØºòϦÑôCF 2026-03-18 5/250 2026-03-21 01:06 by JourneyLucky
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏʦ´ó 070300£¨»¯Ñ§£©304·ÖÇóµ÷¼Á +3 0703ÎäÜ·»ÛÑ©304 2026-03-18 3/150 2026-03-21 00:48 by JourneyLucky
[¿¼ÑÐ] 288Çóµ÷¼Á +16 ÓÚº£º£º£º£ 2026-03-19 16/800 2026-03-20 22:28 by JourneyLucky
[¿¼ÑÐ] 353Çóµ÷¼Á +3 À­¹³²»Ðí±ä 2026-03-20 3/150 2026-03-20 19:56 by JourneyLucky
[¿¼ÑÐ] ÉúÎïѧµ÷¼ÁÕÐÈË£¡£¡£¡ +3 ɽº£Ììá° 2026-03-17 4/200 2026-03-19 21:34 by ÔõôÊÍ»³
[¿¼ÑÐ] ¡¾Í¬¼ÃÈí¼þ¡¿Èí¼þ£¨085405£©¿¼ÑÐÇóµ÷¼Á +3 2026eternal 2026-03-18 3/150 2026-03-18 19:09 by ²«»÷518
[¿¼²©] 26²©Ê¿ÉêÇë +3 1042136743 2026-03-17 3/150 2026-03-17 23:30 by ÇáËɲ»ÉÙËæ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û