²é¿´: 2322  |  »Ø¸´: 13

houhonghao

½ð³æ (ÕýʽдÊÖ)


[½»Á÷] ¹ØÓÚTEOSÖÆÈ¡SiO2µÄÎÊÌâ

ÒòΪʵÑéÊÒÒªÇó£¬ÐèÒª´ÓÔ­ÁÏTEOS³ö·¢ÖƱ¸SiO2£¬ÕâÀïÓиö´ó¸ÅµÄ˼·£¬¸ú´ó¼ÒÌÖÂÛÒÔÏ£¬¿´¿´¿ÉÐв»¿ÉÐС£

1.TEOS£¬ETOH£¬HNO3£¬Ë®°´ÕÕÂÛÎÄÖеıÈÀý ÅäÖ㬽Á°èË®½â¡££¨ÒòΪûÓÐ×ö¹ýÀàËÆÊµÑ飬ËùÒÔË®½âµÄÖÕµãÊÇÒÔʱ¼ä×÷ΪÅжÏÌõ¼þ£¬»¹ÊÇ£¿£©
2.Ë®½âÍêÈ«ºó£¬ÀûÓÃÐýÕôÒǵõ½Ë®½âºóµÄ Si£¨OH£©4
3.È»ºóÔÚ200¶È×óÓÒÉÕ Si£¨OH£©4µÃµ½SiO2


ÒòΪûÓÐ×ö¹ýÀàËÆÊµÑ飬ΪÁ˱£Ö¤ÊµÑéµÄ°²È«£¬ÔÚ´Ë¿ÒÇó´óÏÀÃǵÄÖ¸µã¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

whw.ustc

Òø³æ (СÓÐÃûÆø)


¡ï ¡ï
houhonghao(½ð±Ò+1): лл²ÎÓë
·ÇÎÄÍõľľ: ½ð±Ò+1, ¸Ðл½»Á÷¡¤¡¤¡¤»¶Ó­³£À´ 2014-01-14 16:08:06
Èç¹ûÏë×öµ¥·ÖÉ¢ÇòÐÍSiO2¿ÉÒÔÊÔÊÔstober·¨£¬Óð±Ë®µ÷½Ú´ß»¯£¬ÒÒ´¼»òÕß¼×´¼×öÈܼÁË®½â12h×óÓҾͲ¶àÁË£¬ÄÇÖÖ½é¿×²ÄÁϵĻ¹Ã»×ö¹ý
2Â¥2014-01-14 13:54:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

houhonghao

½ð³æ (ÕýʽдÊÖ)


ÒýÓûØÌû:
2Â¥: Originally posted by whw.ustc at 2014-01-14 14:54:09
Èç¹ûÏë×öµ¥·ÖÉ¢ÇòÐÍSiO2¿ÉÒÔÊÔÊÔstober·¨£¬Óð±Ë®µ÷½Ú´ß»¯£¬ÒÒ´¼»òÕß¼×´¼×öÈܼÁË®½â12h×óÓҾͲ¶àÁË£¬ÄÇÖÖ½é¿×²ÄÁϵĻ¹Ã»×ö¹ý

ÇóÏà¹ØÂÛÎÄ¡£
3Â¥2014-01-14 15:01:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

foxs2

ľ³æ (ÎÄ̳¾«Ó¢)


¡ï
houhonghao(½ð±Ò+1): лл²ÎÓë
¼ÓÓÍ
7Â¥2014-01-14 15:40:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

whw.ustc

Òø³æ (СÓÐÃûÆø)


ÒýÓûØÌû:
3Â¥: Originally posted by houhonghao at 2014-01-14 15:01:30
ÇóÏà¹ØÂÛÎÄ¡£...

ºÜ¶à£¬ÖÐÎİٶÈËѶ¼¿ÉÒÔ£¬°´ÕÕËûÃǵÄÅä±È£¬×¢Òâ·´Ó¦Ìõ¼þ£¬Öظ´ÐÔ»¹ºÃ

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

12Â¥2014-01-15 18:10:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
xiejf4Â¥
2014-01-14 15:22   »Ø¸´  
readytogo5Â¥
2014-01-14 15:34   »Ø¸´  
laom20136Â¥
2014-01-14 15:39   »Ø¸´  
2014-01-14 15:41   »Ø¸´  
2014-01-14 15:43   »Ø¸´  
kiss2008553710Â¥
2014-01-14 16:46   »Ø¸´  
¡¢ [ ·¢×ÔСľ³æ¿Í»§¶Ë ]
hnppm11Â¥
2014-01-15 14:43   »Ø¸´  
2014-01-20 10:16   »Ø¸´  
yingying158814Â¥
2014-01-20 21:03   »Ø¸´  
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ houhonghao µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 0703»¯Ñ§ 305Çóµ÷¼Á +4 FY_yy 2026-03-14 4/200 2026-03-19 05:54 by anny19840123
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶µ÷¼Á +5 204818@lcx 2026-03-17 6/300 2026-03-18 22:55 by 204818@lcx
[¿¼ÑÐ] 294Çóµ÷¼Á²ÄÁÏÓ뻯¹¤×¨Ë¶ +5 ݤÎÉ­ÁÖ 2026-03-18 5/250 2026-03-18 22:18 by bingxueer79
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖпƼ¼´óѧ£¬080502£¬354·ÖÇóµ÷¼Á +4 ÊØºòϦÑôCF 2026-03-18 4/200 2026-03-18 22:16 by li123456789.
[¿¼ÑÐ] 267Ò»Ö¾Ô¸ÄϾ©¹¤Òµ´óѧ0817»¯¹¤Çóµ÷¼Á +8 SUICHILD 2026-03-12 8/400 2026-03-18 20:55 by winsuccess
[½Ìʦ֮¼Ò] ½¹ÂÇ +8 Ë®±ùÔÂÔÂÒ°Íà 2026-03-13 12/600 2026-03-18 15:27 by ßäÎØß÷ÎØ
[¿¼ÑÐ] 314Çóµ÷¼Á +8 ÎÞи¿É»÷µÄ¾ÞÈË 2026-03-12 8/400 2026-03-18 14:50 by haxia
[¿¼ÑÐ] 331Çóµ÷¼Á£¨0703Óлú»¯Ñ§ +7 ZY-05 2026-03-13 8/400 2026-03-18 14:13 by 007_lilei
[¿¼ÑÐ] 268Çóµ÷¼Á +8 Ò»¶¨ÓÐѧÉÏ- 2026-03-14 9/450 2026-03-17 17:47 by laoshidan
[¿¼ÑÐ] 332Çóµ÷¼Á +6 Zz°æ 2026-03-13 6/300 2026-03-17 17:03 by ruiyingmiao
[¿¼ÑÐ] Ò»Ö¾Ô¸ËÕÖÝ´óѧ²ÄÁϹ¤³Ì£¨085601£©×¨Ë¶ÓпÆÑо­ÀúÈýÏî¹ú½±Á½¸öʵÓÃÐÍרÀûÒ»ÏîÊ¡¼¶Á¢Ïî +6 ´ó»ðɽС»ðɽ 2026-03-16 8/400 2026-03-17 15:05 by ÎÞи¿É»÷111
[¿¼²©] 26É격 +4 °ËÑ®ËÙÀÀ 2026-03-16 4/200 2026-03-17 13:00 by ÇáËɲ»ÉÙËæ
[¿¼ÑÐ] 278Çóµ÷¼Á +3 Yy7400 2026-03-13 3/150 2026-03-17 08:24 by laoshidan
[¿¼ÑÐ] 0854¿ØÖƹ¤³Ì 359Çóµ÷¼Á ¿É¿çרҵ +3 626776879 2026-03-14 9/450 2026-03-16 17:42 by 626776879
[¿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
[¿¼²©] ¶«»ªÀí¹¤´óѧ»¯²Äרҵ26½ì˶ʿ²©Ê¿ÉêÇë +6 zlingli 2026-03-13 6/300 2026-03-15 20:00 by ryzcf
[¿¼ÑÐ] 304Çóµ÷¼Á +7 7712b 2026-03-13 7/350 2026-03-13 21:42 by peike
[˶²©¼ÒÔ°] 085600 260·ÖÇóµ÷¼Á +3 Ìì¿Õ»¹ÏÂÓêô 2026-03-13 5/250 2026-03-13 18:46 by Ìì¿Õ»¹ÏÂÓêô
[¿¼ÑÐ] ¿¼Ñе÷¼Á +4 ·Ò´ï46 2026-03-12 4/200 2026-03-13 16:04 by ruiyingmiao
[ÂÛÎÄͶ¸å] Ͷ¸åÎÊÌâ 5+4 Ðǹâ²ÓÀÃxt 2026-03-12 6/300 2026-03-13 14:17 by god_tian
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û