Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 1398  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

wjgabriel

½ð³æ (ÖøÃûдÊÖ)

[ÇóÖú] SiO2ºÏ³É·½·¨

ÇóÖú£º²»Í¬SiO2Á£¾¶µÄºÏ³É·½·¨£¬Á£¾¶·Ö±ðΪ50nm,100nm,150nm,200nm,250nm.Òª¾ßÌåµÄ¼òµ¥µÄºÏ³É·½·¨¡£
ÊÇ×îÆÕͨµÄSiO2ÐÎò£¬²»Êǽé¿×»òÊÇÆäËûÐÎòµÄ¡£
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

¾ÛºÏÎï·Ö×ÓË¢

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

Ö®×ÓÓÚĬ

Òø³æ (ÕýʽдÊÖ)

ÄãºÃ£¬¿´¼ûÄã11ÄêµÄÌû×Ó£¬ÄãµÄ¿É¿ØºÏ³É¾­ÑéÄÜ·ÖÏíÒ»ÏÂÂð
ÈËÏйð»¨Â䡪¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª
4Â¥2013-12-14 11:07:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

mmjcys

Ìú³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
wgs8136(½ð±Ò+3): 2011-10-10 10:11:42
wgs8136: ¸ÐлӦÖú£¬¹ÄÀøÐ³淢Ìû½»Á÷ ~ 2011-10-10 10:11:51
wjgabriel(½ð±Ò+30): ÎÒÏëÒª¾ßÌåµÄʵÑé²½Ö裬±ÈÈç¼ÁÁ¿µÄÑ¡ÔñºÍζȵÄÑ¡Ôñ£¬·Ö±ðÊÇÔõÑùµÄ£¬Äܹ»µÃµ½¶àÉÙnmµÄÁ£¾¶ 2011-10-11 16:41:36
ÓÃStober·¨¡£ºÜ¼òµ¥¡£Ò»¶¨Î¶ÈÏ£¬½«°±¡¢Ë®µÄÒÒ´¼ÈÜÒº·ÅÈë100 mLÈý¾±Æ¿ÖлìºÏ£¬¼ÓÈëÊÊÁ¿TEOS£¬10 minÄÚ³öÏÖ°×É«Èé¹â£¬±íÃ÷Ë®½âºóµÄ¹èËῪʼËõºÏ¡£·´Ó¦3 hºó£¬½«·´Ó¦Îï³éÂË£¬ÓÃË®ºÍÒÒ´¼½»ÌæÏ´µÓ£¬ÊÒÎÂϸÉÔ´ý²â¡£Ñ¡È¡²»Í¬µÄζȣ¨20 ¡æ£¬25¡æ£¬30 ¡æ£©½øÐÐÖØ¸´ÐÔʵÑé¡£¿ÉÒÔͨ¹ý¼ÁÁ¿ºÍζÈÒÔ¼°½Á°èËٶȵÈÀ´¿ØÖÆÁ£¾¶´óС¡£
ÈËÍâÓÐÈË£¬Ñ§ÎÞÖ¹¾³¡£
2Â¥2011-10-10 09:53:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mmjcys

Ìú³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

wjgabriel(½ð±Ò+10): 2011-10-14 10:35:35
wjgabriel(½ð±Ò+10): лÁË 2011-10-19 15:34:54
Äã²éÏÂSiO2΢ÇòµÄÖÆ±¸£¬¾ÍÄÜÕÒµ½ºÜ¶àÏà¹ØµÄÎÄÏ×£¬´ó²¿·Ö¶¼»áÌáµ½ÓÃstober·¨ÖƱ¸£¬²½ÖèºÍÓÃÁ¿¶¼ÓÐ˵Ã÷¡£
£¨Ò»£©¡¢Ôڸɾ»µÄÉÕ±­ÖÐÒÀ´Î¼ÓÈëÊÊÁ¿µÄÎÞË®ÒÒ´¼¡¢È¥Àë×ÓË®£¨ÕôÁóË®£©¡¢°±Ë®£¨0.75mol/l£©¡¢»ìºÏ»úе½Á°èÔ¼20min³É¾ùÔÈÈÜÒº¡£
£¨¶þ£©¡¢½«Ò»¶¨Á¿µÄTEOS·ÖÉ¢ÔÚÎÞË®ÒÒ´¼ÖУ¬½Á°èÔ¼30min³É¾ùÔÈÈÜÒº¡££¨½Á°è¹ý³ÌÖн«ÒÒ´¼Öð½¥¼ÓÈëË®ÖУ¬´ýÍêÈ«»ìÈܺó»ºÂý¼ÓÈëTEOS£¬Ê¹Ë®ÓëTEOS¹²»ìÓÚÒÒ´¼ÖУ©£¨ÎÞË®ÒÒ´¼£ºÈ¥Àë×ÓË®£ºTEOS=3:2:1£©
£¨Èý£©¡¢½«ÉÏÁ½ÖÖ»ìºÏÒº»ìºÏ£¨½«²½Öè¶þÈÜÒº»ºÂýµÎ¼ÓÖÁ²½ÖèÒ»ÈÜÒºÖУ©ÖÁ100mlÈý¿ÚÆ¿ÖУ¬Ò»¶¨Î¶ÈϺãλúе½Á°è5h¼´³ÉSiO2΢ÇòÈܽº¡£ÓÃË®ºÍÒÒ´¼½øÐжà´Î½»ÌæÏ´µÓ£¬ÊÒÎÂϸÉÔ´ý²â¡£
£¨ËÄ£©¡¢Ñ¡È¡²»Í¬µÄζȣ¨20 ¡æ£¬25¡æ£¬30 ¡æ£©½øÐÐÖØ¸´ÐÔʵÑé
ÈËÍâÓÐÈË£¬Ñ§ÎÞÖ¹¾³¡£
3Â¥2011-10-12 15:41:58
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ö®×ÓÓÚĬ

Òø³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by mmjcys at 2011-10-12 15:41:58
Äã²éÏÂSiO2΢ÇòµÄÖÆ±¸£¬¾ÍÄÜÕÒµ½ºÜ¶àÏà¹ØµÄÎÄÏ×£¬´ó²¿·Ö¶¼»áÌáµ½ÓÃstober·¨ÖƱ¸£¬²½ÖèºÍÓÃÁ¿¶¼ÓÐ˵Ã÷¡£
£¨Ò»£©¡¢Ôڸɾ»µÄÉÕ±­ÖÐÒÀ´Î¼ÓÈëÊÊÁ¿µÄÎÞË®ÒÒ´¼¡¢È¥Àë×ÓË®£¨ÕôÁóË®£©¡¢°±Ë®£¨0.75mol/l£©¡¢»ìºÏ»úе½Á°èÔ¼20 ...

ÄãµÄÖÆ±¸·½·¨Ð´µÄºÜÏêϸ£¬Çë½ÌϳߴçµÄÎÊÌâ:ÔÚŨ¶ÈÅä±ÈÒ»¶¨µÄÇé¿öÏ£¬·´Ó¦Î¶Ⱦö¶¨¿ÅÁ£³ß´çÂð£¿
ÈËÏйð»¨Â䡪¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª¡ª
5Â¥2013-12-14 11:11:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á +10 ·²ÓïÆíÔ¸ 2026-04-08 11/550 2026-04-14 16:50 by jiangguiquan11
[½Ìʦ֮¼Ò] ת³¤Æ¸ÁË +7 ¼òµ¥»¯xn 2026-04-13 7/350 2026-04-14 14:50 by xindong
[¿¼ÑÐ] È˹¤ÖÇÄÜ320µ÷¼Á08¹¤À໹Óлú»áÂð +18 Õñ¡ªTZ 2026-04-10 19/950 2026-04-14 10:34 by screening
[¿¼ÑÐ] ¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö +9 ³¤½­´óѧ¶«Ð£Çø 2026-04-13 10/500 2026-04-14 00:41 by Íõ¬Bè±
[¿¼ÑÐ] һ־Ը˫·Ç085400µç×ÓÐÅÏ¢344 Çóµ÷¼Á£¬¶Ô²ÄÁϺͻ¯Ñ§·½ÏòÒ²¸ÐÐËȤ +12 ÎÞÇéµÄСÑò 2026-04-09 13/650 2026-04-13 14:17 by ÕÅzhihao
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +8 Ľ¾øcc 2026-04-09 8/400 2026-04-13 14:08 by ÕÅzhihao
[¿¼ÑÐ] ¡£ +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
[¿¼ÑÐ] µçÆø¹¤³Ìר˶320Çóµ÷¼Á +5 СÂé×Ó111 2026-04-10 5/250 2026-04-12 10:47 by zhouyuwinner
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸²ÄÁÏ¿ÆÑ§Ó빤³Ì985£¬365·Ö£¬ +8 ²Ä»¯Àî¿É 2026-04-11 10/500 2026-04-12 08:42 by 852137818
[¿¼ÑÐ] 22408µ÷¼Á315·Ö +3 zhuangyan123 2026-04-09 3/150 2026-04-12 00:25 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 267Çóµ÷¼Á +8 ÔÙæҲҪ³Ô·¹°¡ 2026-04-09 8/400 2026-04-11 21:42 by cfdbai
[¿¼ÑÐ] 275Çóµ÷¼Á +9 1624447980 2026-04-08 10/500 2026-04-11 10:20 by Delta2012
[¿¼ÑÐ] 284Çóµ÷¼Á +12 archer.. 2026-04-10 13/650 2026-04-11 08:44 by zhq0425
[¿¼ÑÐ] ±¾9 Ò»Ö¾Ô¸Î÷¹¤´ó085601 324Çóµ÷¼Á +5 wysyjs25 2026-04-10 5/250 2026-04-10 16:57 by luoyongfeng
[ÂÛÎÄͶ¸å] mdpiСÐÞrvrʱ¼äËÄÎåÌìÁË 20+3 ¹þ¹þhigh 2026-04-08 5/250 2026-04-10 16:02 by ±±¾©À³ÒðÈóÉ«
[¿¼ÑÐ] 301Çóµ÷¼Á +5 149. 2026-04-10 5/250 2026-04-10 15:45 by ²ñС°×
[¿¼ÑÐ] 085601³õÊÔ330·ÖÕÒµ÷¼Á +10 Á÷ÐÄÄ̻ưül 2026-04-09 10/500 2026-04-10 08:14 by Sammy2
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-08 12/600 2026-04-09 14:27 by rl1980
[¿¼ÑÐ] Èí¼þ¹¤³ÌÇóµ÷¼Á22Èí¹¤296·ÖÇóµ÷¼Á£¬½ÓÊÜ¿çµ÷ +4 yangchen2017 2026-04-08 5/250 2026-04-08 21:56 by ÍÁľ˶ʿÕÐÉú
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û