±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 369  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

ylp_by

½ð³æ (СÓÐÃûÆø)

[½»Á÷] ¡¾ÇóÖú¡¿SAPO ×ö 29 Si MAS-NMR·ÖÎöÄѵãÇóÖú

²ÉÓÃ29 Si NMR ²âÊÔ Ëù²âÑùƷΪSAPOϵÁÐ ËùµÃ³öÀ´µÄͼ¸÷¸ö·å¾­·Ö½âΪ-90£¬-95£¬-100£¬-104£¬-110£¬-122£¬Ç°ÃæÎå¸ö¶ÔÓ¦µÄ·Ö±ðΪSi£¨4Al£©£¬Si£¨3Al£©£¬Si£¨2Al£©£¬Si£¨1Al£©£¬Si£¨0Al£©£¬ÄÇô-122ppmÉϵķåÓ¦¸Ã´ú±íʲôѽ£¿¼± Çë´óʦÃǶà¶à¸ø½¨Òé¡£
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

NYSBC

Ìú³æ (СÓÐÃûÆø)

¡ï
ratio(½ð±Ò+1,VIP+0):ллӦÖú£¬»¶Ó­³£À´£¡£¡ 9-6 16:24
Ò²ÊÇSi(0Al)£¬½«¸Ã·åµÄ»ý·Ö¼ÓÈë-110µÄ·åÉÏ£¬¼ÆÈëSi£¨0Al£©Á¿¼ÆËãSi/Al±È
2Â¥2009-09-05 11:14:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ylp_by

½ð³æ (СÓÐÃûÆø)

ÎÒµÄÑùÆ·ÊÇSAPOÀàµÄ Si£¨0Al£©´ú±íµÄSi¿ÉÄܰüº¬½øÈë¹Ç¼ÜSiÐγɵÄSi island£¬Ò²¿ÉÄÜÊÇÎÞ¶¨ÐÎSi »¹ÓÐÆäËûÇé¿öô£¿ »òÕßÊÇËüÃÇÔÚÎ»ÒÆÉÏÉÔÓвî±ð
3Â¥2009-09-05 13:12:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

NYSBC

Ìú³æ (СÓÐÃûÆø)

¡ï
ylp_by(½ð±Ò+1,VIP+0):ллÄã 9-7 15:39
Si IslandÓжà´ó£¿ÎҸоõÔÚ29Si NMRÖв»»áÓÐÌ«´óÇø±ð¡£

ÆäʵÎÒÒ²ÊÇÅöµ½¹ýÄãÕâÖÖÇé¿ö£¬µ±Ê±¾Í°´Si£¨0Al£©ËãµÄ£¬Ã»Óйý¶àµÄ¿¼ÂÇ¡£²»ÖªµÀÕâÀïµÄר¼ÒÃÇÊÇʲôÒâ¼û¡£
4Â¥2009-09-05 20:59:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ylp_by µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸°²»Õ´óѧ¼ÆËã»ú¿ÆÑ§Óë¼¼Êõѧ˶£¬331·ÖÇóµ÷¼Á +3 ½¯²ýÅôqtj 2026-04-01 3/150 2026-04-01 23:56 by ÒåÎÄwang
[¿¼ÑÐ] 304Çóµ÷¼Á +12 ËØÄê¼ÀÓï 2026-03-31 15/750 2026-04-01 22:41 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»´ó²ÄÁϹ¤³Ì£¬×Ü·Ö358 +3 cs0106 2026-04-01 3/150 2026-04-01 20:15 by wxiongid
[¿¼ÑÐ] 311Çóµ÷¼Á +11 À¶ÔÂÁÁÁÁ 2026-03-30 11/550 2026-04-01 16:33 by Æß¶È²»ÐÅÈÎ
[¿¼ÑÐ] ÉúÎïѧ 296 Çóµ÷¼Á +9 ¶ä¶ä- 2026-03-26 11/550 2026-04-01 14:44 by Çóµ÷¼Ázz
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖÐÅ©0710ÉúÎïѧ£¬Î¢ÉúÎï·½Ïò×Ü·Ö338Çóµ÷¼Á +3 Æâxxxx. 2026-03-26 3/150 2026-04-01 12:30 by ±ùÎÚÁú
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»²ÄÁϹ¤³Ì×Ü·Ö358 +5 cs0106 2026-04-01 7/350 2026-04-01 11:45 by wangjy2002
[¿¼ÑÐ] ±¾2Ò»Ö¾Ô¸C9-333·Ö£¬²ÄÁÏ¿ÆÑ§Ó빤³Ì£¬Çóµ÷¼Á +9 ÉýÉý²»½µ 2026-03-31 9/450 2026-03-31 18:01 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 086000µ÷¼Á +5 7901117076 2026-03-26 5/250 2026-03-31 17:45 by 544594351
[¿¼ÑÐ] ÉúÒ½¹¤0831µ÷¼ÁÇóÍÆ¼ö +4 СÐÜî£î£_s 2026-03-27 6/300 2026-03-31 17:12 by ¼Çʱ¾2026
[»ù½ðÉêÇë] ÃæÉÏ5BÄÜÉÏ»áÂ𣿠+8 redcom 2026-03-29 8/400 2026-03-31 15:53 by niuailing
[¿¼ÑÐ] ѧ˶274Çóµ÷¼Á +17 LiÀîÓã 2026-03-26 17/850 2026-03-31 15:19 by ¿Í¶ûÃÀµÂ
[¿¼ÑÐ] 367Çóµ÷¼Á +7 ÓóÄàà£à£¡­ 2026-03-28 7/350 2026-03-31 14:55 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 22408 359·Öµ÷¼Á +4 Qshers 2026-03-27 8/400 2026-03-31 08:53 by Qshers
[¿¼ÑÐ] Ò»Ö¾Ô¸Öк£Ñó320»¯Ñ§¹¤³ÌÓë¼¼Êõѧ˶Çóµ÷¼Á +8 ÅûÐÇºÓ 2026-03-30 8/400 2026-03-31 08:53 by lbsjt
[¿¼ÑÐ] һ־ԸʳƷ¿ÆÑ§Ó빤³Ì083200Çóµ÷¼Á +4 XQTJZ 2026-03-30 4/200 2026-03-31 04:10 by fmesaito
[¿¼ÑÐ] ±¾¿ÆÐÂÄÜÔ´¿ÆÑ§Ó빤³Ì£¬Ò»Ö¾Ô¸»ªÀíÄܶ¯285Çóµ÷¼Á +7 AZMK 2026-03-28 11/550 2026-03-28 21:01 by xxxsssccc
[¿¼ÑÐ] 394Çóµ÷¼Á +3 ºÃʶàÄ¥¾²ºò¼ÑÒ 2026-03-26 5/250 2026-03-28 14:24 by ÌÆãå¶ù
[¿¼ÑÐ] 265Çóµ÷¼Á +8 Сľ³æ085600 2026-03-27 8/400 2026-03-27 22:16 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 265Çóµ÷¼Á11408 +3 ÁõС¹lu 2026-03-27 3/150 2026-03-27 20:53 by nihaoar
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û