Znn3bq.jpeg
²é¿´: 768  |  »Ø¸´: 4
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

ustcllf

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿Çë½Ì¼¸¸öÓÃsol-gelÖÆ±¸TiO2µÄÎÊÌâ

ÎÒ×î½ü¿ªÊ¼ÓÃsol-gelÖÆ±¸TiO2,¶ÔÕâÖÖ·½·¨Á˽âµÄ²»ÊǺܶ࣬ÔÚ×öÁË10¸öÑùÆ·×óÓÒ£¬×ܽáÁËÒÔϼ¸¸öÎÊÌâ£¬ÌØÒâÀ´Çë½Ì¸÷λ
Îҵķ½·¨ÊÇ   îÑËáËÄÕý¶¡õ¥£ºÎÞË®ÒÒ´¼£º±ù´×Ë᣺ÈýÖØË®=1£º15£º2£º6
                      AÈÜÒº£ºîÑõ¥+2/3ÒÒ´¼+±ù´×Ëá+Èô¸ÉµÎŨHNO3
                      BÈÜÒº£º1/3ÒÒ´¼+Ë®
            AÈÜÒºÏȽÁ°è0.5h£¬È»ºóµÎ¼ÓBÈÜÒº£¬¼ÌÐø½Á°è6h
Q1.ÓÉÓÚÕâÑù×ö£¬Äý½ºµÄ±È½Ï¿ì£¬Í¨³£6¡«10h¾Í»áÄý½º£¬×î½üÕ⼸ÌìÌìÆø½ÏÈÈ£¬»¹Ã»½Á°èÍê¾Í³ÉÄý½ºÁË£¬ËùÒÔһֱûÓвâpH¡£ËùÒÔ£¬pH¶ÔÒÔºóµÄ´ß»¯¼ÁÐÔÖÊÓжà´óÓ°ÏìÄØ£¿µ÷pHÊÇ·ñÖ»ÊÇÓÃÀ´¿ØÖÆÄý½ºµÄʱ¼ä£¿ÊÇ·ñÔÚAÈÜÒºÖжà¼ÓµãHNO3»áÄý½ºµÃÂýÒ»µã£¿Ò»°ã´ó¼Ò¶¼ÊÇʲôʱºò¼ÓËáÄØ£¿

Q2.ÎÒµÄÑùÆ·¶¼ÊÇÔÚÂí¸¥Â¯ÖÐ450¶È±ºÉÕ£¬XRDÊý¾Ý±íÃ÷£¬´óÖ¶¼ÐγÉÈñîѿ󣬵«ÓÐÒ»Á½¸öÑùÆ·ÓÐÒ»µãµã½ðºìʯÏàµÄÔÓÖÊ¡£Ò»°ãÕâ¸öζȶ¼ÊÇ´¿µÄÈñîÑ¿ó°É£¿

Q3.ÎÒÏëÔÚ±ºÉÕ֮ǰ¾¡Á¿³ýÈ¥ÓлúÎ·¢ÏÖ60¶ÈÓÍÔ¡µÄЧ¹û·Ç³£²î£¬×î½üÏë³¢ÊÔ140¶È£¬µ«²»ÖªÕâ¸öζÈÊÇ·ñ»áµÃµ½ÈñîÑ¿óÏࣿ

ÎÊÌâÓеã¶à£¬Ï£ÍûÄܵõ½¸÷λµÄ°ïæ
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

irene-shuo

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
´ß»¯´óʦ(½ð±Ò+1,VIP+0):ллָµã£¬»¶Ó­³£À´´ß»¯°æÌÖÂÛ£¡ 8-22 18:03
pHÒ»°ãÊÇ¿ØÖÆË®½âËٶȵİɣ¬Äý½º¹ý¿ì¿ÉÄÜÊÇËá²»¹»£¬ÎÒÓñù´×ËáºÍŨÏõËá¶¼×ö¹ý£¬²»¹ýÊÇ·´µÎµÄ£¬Äã¿ÉÒÔÊÔÊÔ
2Â¥2009-08-22 17:40:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ustcllf

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¸Õ¸ÕÕý¿¼ÂÇÓ÷´µÎÊÔÊÔ
3Â¥2009-08-22 19:42:28
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ben1986

Í­³æ (СÓÐÃûÆø)

LZ×öµÄÊÇ·ÛÄ©»¹ÊDZ¡Ä¤
4Â¥2009-09-01 17:23:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ustcllf

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by ben1986 at 2009-9-1 17:23:
LZ×öµÄÊÇ·ÛÄ©»¹ÊDZ¡Ä¤

ÊÇ·ÛÄ©
5Â¥2009-09-02 12:02:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ustcllf µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸0703»¯Ñ§ÕÐ61×îÖÕÅÅÃû62»¯Ñ§Çóµ÷¼Á +13 ÕÐ61ÅÅÃû62 2026-04-07 15/750 2026-04-08 23:06 by ÕÐ61ÅÅÃû62
[»ù½ðÉêÇë] Óб¬ÁÏ£¬Ò»¸öÇàÄê½ÌʦÂô·¿µÃ400Íò£¬È»ºó»»ÁËÒ»¸öËÄÇàñ×Ó +5 babu2015 2026-04-08 5/250 2026-04-08 22:23 by god_tian
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +4 ö©??? 2026-04-08 4/200 2026-04-08 21:44 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©×ö¹ý·Ö×ÓʵÑé +6 ÏàÐűػá¹ââÍòÕ 2026-04-07 7/350 2026-04-08 16:49 by tjzhao
[¿¼ÑÐ] Çóµ÷¼Á Ò»Ö¾Ô¸Î÷ÄϽ»Í¨´óѧ085701»·¾³¹¤³Ì 282·Ö +15 ¶à¶à°®³Ôºº±¤ 2026-04-04 16/800 2026-04-08 11:39 by i_cooler
[¿¼ÑÐ] 277Çóµ÷¼Á +4 ¿¼Ñе÷¼Álxh 2026-04-06 6/300 2026-04-08 10:40 by ÄæË®³Ë·ç
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +17 СÁõͬѧ߹߹ 2026-04-06 18/900 2026-04-07 11:41 by Ê«Óë×ÔÓÉ
[¿¼ÑÐ] ÐŹ¤Ëù11408 340·Ö ±¾¿ÆÎ÷°²½»´ó×Ô¶¯»¯ +3 moontrek 2026-04-06 3/150 2026-04-07 09:56 by chongya
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á Ò»Ö¾Ô¸°²»Õ´óѧ085601 +12 zyxÉϰ¶£¡ 2026-04-04 12/600 2026-04-07 02:09 by BruceLiu320
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +14 ºôºô£¿~+123456 2026-04-05 14/700 2026-04-06 22:50 by chenzhimin
[¿¼ÑÐ] »úеר˶274Çóµ÷¼Á£¬²»ÌôרҵѧУ +6 ·º·º2333 2026-04-05 8/400 2026-04-06 18:06 by ·º·º2333
[¿¼ÑÐ] 070300»¯Ñ§Ñ§Ë¶311·ÖÇóµ÷¼Á +11 Áº¸»¹óÏÕÖÐÇó 2026-04-04 13/650 2026-04-06 07:24 by houyaoxu
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-04 4/200 2026-04-05 09:44 by zhq0425
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-04 12/600 2026-04-05 08:24 by 544594351
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 ÀÁÑòÑòÇáÖÃÓñÍÎ 2026-04-02 11/550 2026-04-04 21:56 by laoshidan
[¿¼ÑÐ] 309Çóµ÷¼Á +6 ÁõÁõÁõ1231 2026-04-02 7/350 2026-04-04 13:41 by liucky
[¿¼ÑÐ] 278Çóµ÷¼Á +6 Yy7400 2026-04-03 6/300 2026-04-04 09:53 by zhangdingwa
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 Draa 2026-04-03 3/150 2026-04-03 17:37 by hgwz7468
[¿¼ÑÐ] 315·Ö 085602 Çóµ÷¼Á +15 26¿¼ÑÐÉϰ¶°æ26 2026-04-02 15/750 2026-04-03 12:45 by xingguangj
[¿¼ÑÐ] µ÷¼Á +7 ìíáº. 2026-04-02 7/350 2026-04-03 09:11 by »¨ß»¹Ç·600
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û