²é¿´: 2281  |  »Ø¸´: 11
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

½ù¾§

Òø³æ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú¡¿ DSCÇúÏߵİë·å¿í¼ÆËã

ÏëÎʵÄÊÇDSC·åµÄ°ë·å¿íÔÚʵ¼ÊÊý¾Ý´¦ÀíÖÐÓ¦¸ÃÓÃʲô°ì·¨¡¢Ê²Ã´Èí¼þ ¼ÆËãµÃµ½¡­»¹ÊÇÓÃÊÖ»­¡¢Á¿£¿¡­
  ÒѾ­³¢ÊÔ¹ýÓÃTAµÄUniversal Analysis 2000Èí¼þ¡£²»¹ýÀïÃæµÄ°ë·å¿í¼ÆËã¹æÔòºÍÎÄÏ×ÖÐÌá¼°µÄ²»·ûºÏ£¡
  ÇëÎÊ»¹ÓÐûÓÐÆäËû°ì·¨°¡£¿
  

  ¸½£º×î½ü½Ó´¥µ½·ÇµÈνᾧ¶¯Á¦Ñ§£¬¿´µ½ZianbickiµÄ ¶¯Á¦Ñ§²ÎÊýÃèÊöG(kinetic crystallizability)£»±íÕ÷½á¾§ÄÜÁ¦´óС
  
  Æä¼ÆËãʽΪK(T)´ÓTg~Tm¶ÔζȵĻý·Ö½á¹û[K(T)]ÊǽᾧËÙÂʳ£Êý¡£
  ¶øÎ¶ÈΪTʱ¿ÌʱµÄËÙÂʳ£Êý K(T)=Kmax*exp[(-4ln2(T-Tm)^2)/(D^2)]
  ÎÒ¿´µÄÔ­Îijö´¦Îª (Jeziorny·ÇµÈνᾧ¶¯Á¦Ñ§Ñо¿µÄÔ­ÎÄ)Polymer, 1978, 19, 1142~1144.
  
  ÎÄÖÐÀíÂÛÉϵİë·å¿íÇóȡͼʾ¼û¸½¼þ
[search]DSC°ë·å¿í[/search]

[ Last edited by zcphenix on 2008-4-1 at 21:30 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

½ù¾§

Òø³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
Originally posted by սϮÄÏ at 2008-4-2 10:41:
°ë·å¿íÊÇͨ¹ý·å¸ßµÄÖеã×÷ƽÐÐÓÚ·åµ×µÄÖ±Ïß,´ËÖ±ÏßÓë·åÁ½²àÏཻÁ½µãÖ®¼äµÄ¾àÀë¡£

лл£¡ÓÐȤµÄÔÚÕâÀ¡°×÷ƽÐÐÓÚ·åµ×µÄÖ±Ïß¡±£»Èç¹ûÎÒµÄDSC·å»ùÏßºÜÆ½£¨Ë®Æ½£©£»ÔòƽÐÐÓÚ¡®·åµ×¡¯µÄÖ±ÏßÒ²¾ÍƽÐÐÓëºá×ø±ê£¨T or t£©;
  µ«ÊÇȷʵÓкܶàDSC·å»ùÏß²»Æ½£»ÄÇÎÒµÄÈ¡Éá»áÓöµ½Ã¬¶Ü£¡
  ÇëÖ¸½Ì
5Â¥2008-04-02 11:00:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 12 ¸ö»Ø´ð

xinsuperman588

½ð³æ (СÓÐÃûÆø)

´ô´ô³É½ð³æÀ²£¡£¡£¡

¾ÍÏñÕâÑùµÄͼ¡£ÎÒÒ²ÊDz»ÖªµÀÕâ¸öD£¨°ë·å¿í£©ÔõôµÃµ½µÄ£¿Çë¸ßÊÖÖ¸µã
2Â¥2008-04-01 21:14:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

սϮÄÏ

ľ³æ (ÕýʽдÊÖ)

°ë·å¿íÊÇͨ¹ý·å¸ßµÄÖеã×÷ƽÐÐÓÚ·åµ×µÄÖ±Ïß,´ËÖ±ÏßÓë·åÁ½²àÏཻÁ½µãÖ®¼äµÄ¾àÀë¡£
3Â¥2008-04-02 10:41:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

½ù¾§

Òø³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
Originally posted by սϮÄÏ at 2008-4-2 10:41:
°ë·å¿íÊÇͨ¹ý·å¸ßµÄÖеã×÷ƽÐÐÓÚ·åµ×µÄÖ±Ïß,´ËÖ±ÏßÓë·åÁ½²àÏཻÁ½µãÖ®¼äµÄ¾àÀë¡£

лл£¡ÓÐȤµÄÔÚÕâÀ¡°×÷ƽÐÐÓÚ·åµ×µÄÖ±Ïß¡±£»Èç¹ûÎÒµÄDSC·å»ùÏßºÜÆ½£¨Ë®Æ½£©£»ÔòƽÐÐÓÚ¡®·åµ×¡¯µÄÖ±ÏßÒ²¾ÍƽÐÐÓëºá×ø±ê£¨T or t£©;
  µ«ÊÇȷʵÓкܶàDSC·å»ùÏß²»Æ½£»ÄÇÎÒµÄÈ¡Éá»áÓöµ½Ã¬¶Ü£¡
  ÇëÖ¸½Ì
4Â¥2008-04-02 10:59:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 268Çóµ÷¼Á +3 ¼òµ¥µã0 2026-03-17 3/150 2026-03-17 23:15 by wangjihu
[»ù½ðÉêÇë] ±»ÎÒÑÔÖУºÐÂÄ£°å²»Ç¿µ÷¸ñʽÁË£¬¼Ùר¼Ò¿ªÊ¼¹Ü¸ñʽÁË +4 beefly 2026-03-14 4/200 2026-03-17 22:04 by »ÆÄñÓÚ·ÉChao
[¿¼ÑÐ] 304Çóµ÷¼Á +8 СÐÜjoy 2026-03-14 8/400 2026-03-17 17:29 by ruiyingmiao
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +5 Ð÷ÐÒÓë×Ó 2026-03-17 5/250 2026-03-17 16:40 by laoshidan
[¿¼ÑÐ] Áº³ÉΰÀÏʦ¿ÎÌâ×é»¶Ó­ÄãµÄ¼ÓÈë +8 һѼѼӴ 2026-03-14 10/500 2026-03-17 15:07 by һѼѼӴ
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤×¨Ë¶µ÷¼Á +5 heming3743 2026-03-16 5/250 2026-03-17 14:03 by Ó¸ÒÌ«¼àÍõ¹«¹«
[¿¼ÑÐ] 283Çóµ÷¼Á +3 Ìý·ç¾ÍÊÇÓꣻ 2026-03-16 3/150 2026-03-17 07:41 by ÈÈÇéɳĮ
[¿¼ÑÐ] »úеר˶325£¬Ñ°ÕÒµ÷¼ÁԺУ +3 y9999 2026-03-15 5/250 2026-03-16 19:58 by y9999
[¿¼ÑÐ] 0854¿ØÖƹ¤³Ì 359Çóµ÷¼Á ¿É¿çרҵ +3 626776879 2026-03-14 9/450 2026-03-16 17:42 by 626776879
[¿¼ÑÐ] Ò»Ö¾Ô¸211 0703·½Ïò310·ÖÇóµ÷¼Á +3 ŬÁ¦·Ü¶·112 2026-03-15 3/150 2026-03-16 16:44 by houyaoxu
[¿¼ÑÐ] 085600µ÷¼Á +5 ÑúÑú123sun 2026-03-12 6/300 2026-03-16 15:58 by ÑúÑú123sun
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤ Çóµ÷¼Á +13 enenenhui 2026-03-13 14/700 2026-03-16 15:19 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 289Çóµ÷¼Á +4 ÕâôÃû×ÖÕ¦Ñù 2026-03-14 6/300 2026-03-14 18:58 by userper
[¿¼ÑÐ] 297Ò»Ö¾Ô¸ÉϽ»085600Çóµ÷¼Á +5 Ö¸¼â°ËǧÀï 2026-03-14 5/250 2026-03-14 17:26 by a²»Ò×
[¿¼ÑÐ] 331Çóµ÷¼Á£¨0703Óлú»¯Ñ§ +5 ZY-05 2026-03-13 6/300 2026-03-14 10:51 by Jy?
[¿¼ÑÐ] 308 085701 ËÄÁù¼¶ÒѹýÇóµ÷¼Á +7 ÎÂÇÇÇÇÇÇÇÇ 2026-03-12 14/700 2026-03-14 10:49 by JourneyLucky
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 ¿ìÀÖµÄÏã½¶ 2026-03-11 4/200 2026-03-13 22:41 by JourneyLucky
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼ÁÇóÊÕÁô¡¿ +3 Ceciilia 2026-03-11 3/150 2026-03-13 20:18 by JourneyLucky
[¿¼ÑÐ] Çóµ÷¼Á +5 Ò»¶¨ÓÐѧÉÏ- 2026-03-12 5/250 2026-03-13 18:31 by ms629
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û