²é¿´: 2588  |  »Ø¸´: 16
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

shujian10088

ľ³æ (ÕýʽдÊÖ)

[ÇóÖú] Çë³É¹¦ÖƱ¸¹ý½é¿×SiO2 µÄ¸ßÊÖ°ïæָµ¼Ö¸µ¼ÎÒµÄÎÊÌâ ÒÑÓÐ3È˲ÎÓë

×î½üÎÒÒ»Ö±Ôںϳɽé¿×¶þÑõ»¯¹è£¬ÀíÏëµÄ½á¹ûÊÇ100~200 nm µÄ¿ÅÁ£¡£²ÎÕÕÁ˽϶àµÄÎÄÏ××ö·¨£¬×ÜÓа×É«Ðõ×´ÎïÔÚÈÜÒºÖÐÉú³É£¬ËùÒÔÎÒҲûÓÐÈ¥×öɨÃ裬ÎÒ¾õµÃ100 ¶àÄÉÃ׵ĿÅÁ£Ó¦¸Ã²»»áÊÇÕâÑù£¬µ«ÊÇÖØ¸´Á˺ܶà´Î£¬Ð§¹û¶¼²î²»¶à£¬²»¹ýÒ²ÓÐÎÄÏ×Ö±½ÓËµÖÆ±¸Éú³É°×É«³Áµí£¬Ö±½Óºæ¸ÉÄdzÁµí¾ÍÐУ¬SEMɨÃèͼҲͦºÃ¿´µÄ¡£ËùÒÔÎÒÏëÇë½ÌÓо­ÑéµÄ¸ßÊÖ£¬ÄãÃǽé¿×¶þÑõ»¯¹èÖÆ±¸¹ý³ÌÖУ¬ÓÐÄÄЩÃ÷ÏÔµÄʵÑéÏÖÏ󣬻᲻»áÒ²ÓгÁµí»òÕßÐõ×´ÎïÉú³É£¬×öµç¾µµÄʱºòÊÇÓúæ¸ÉµÄ¹ÌÌ廹ÊÇÓõÄÉÏÇåÒº£¿
ÎÒ¾ßÌåµÄʵÑé×ö·¨£º0.2g CTAB+100 mLË®£¬µÎ¼Ó1mL NaOH£¨2M£©£¬¼ÓÈȵ½80¶È£¬ÖÁÍêÈ«Èܽ⣬ÔÚ¾çÁÒ½Á°èÏ£¨×¢ÒâÁ˲»ÈòúÉúÆøÅÝ£©»ºÂýµÎ¼Ó 0.7mLTEOS£¨2 min ÄÚÍê³É£©£¬¸ÃζÈϽÁ°è2Сʱ£¬¾²ÖÃ2Сʱ¡££¨²Î¿¼Ðí¶àÎÄÏ×É϶¼ÊÇÕâ¸ö±ÈÀýÀ´×öµÄ£©
¶øÏÖÏóÊÇ£ºÆð³õ²¢ÎÞÃ÷ÏÔÏÖÏ󣬵±¼ÓÍê2~3·ÖÖÓºóÈÜÒºÖðÂÔÏÔ͸Ã÷µÄ°×É«£¬´ó¸Å10·ÖÖÓ¾ÍÈ«°×ÁË£¬²»Í¸Ã÷¡£ºóÃæËæ×Å·´Ó¦Ê±¼äµÄÑÓ³¤£¬ÈÜÒºÓÐʱ³öÏÖÐõ×´ÎÓÐʱ³öÏÖ°×É«³Áµí£¬×ÜÊÇÓа×É«¹ÌÌåÔÚÈÜÒºÖС£
Çë²»Äþ´Í½Ì°¡
»Ø¸´´ËÂ¥
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shujian10088

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
9Â¥: Originally posted by ¸ßË«shuang at 2015-12-01 00:16:12
Ôõô½øÐйýÂËÏ´µÓ°¡£¿ÓÃÆÕͨÂËÖ½Â𣿿ÉÒÔÓó¬´¿Ë®ÀëÐÄÏ´µÓÂð
...

ÎÒÓõÄÊÇÀëÐÄ£¬µÚÒ»´Î²»Ì«ºÃÀëÏÂÀ´£¬ºóÃæµÄ¶¼»¹ºÃ¡£¹ýÂ˵ϰ£¬Ò»°ãÊÇÓÃˮĤ¹ýÂË¡£
10Â¥2015-12-02 16:25:10
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 17 ¸ö»Ø´ð

²Ô¶úÐÄ

Òø³æ (СÓÐÃûÆø)

²»Í¬µÄÔØÌå²»Ò»Ñù£¬ÓÐЩÊÇ»á³öÏÖ³ÁµíµÄ£¬²â͸Éäµç¾µ»òÕßÁ£¾¶¿´Ï£¬Á£¾¶ÊÇ·ñ¾ùÒ»£¬ÇëÎÊÄãµÄ¿×µÀÊÇʲôÑùµÄ£¿ÎÄÏ×Öб¨µÀµÄ~

·¢×ÔСľ³æAndroid¿Í»§¶Ë
²»¸øÈËÉúÁôÏÂÒź¶£¬¾¡Á¦×öºÃÿ¼þÊÂ
2Â¥2015-11-17 00:33:06
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Ë§ÆøµÄ·¸ç

Òø³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
shujian10088: ½ð±Ò+5, ¡ï¡ï¡ïºÜÓаïÖú 2015-11-17 09:32:19
ºÜÕý³£°¡£¬Ç°ÃæTEOSË®½â£¬Ò»»á¾Í±ä°×ÁË£¬½ÁÍê2H£¬¹ýÂËÏ´µÓºæ¸É¾ÍºÃ¡£ÒòΪˮνϸߣ¬ËùÒÔË®½âµÄ¿ì£¬ÒªÊ±ÊÒÎµĻ°ÒªÍ¦¾Ã²Å»á³öÏÖ°×É«ÎïÖÊ¡£É¨ÃèµÄ»° ÎÒÃÇÊÇÓÐʱÑùÆ·Ö±½ÓͿĨµ½µ¼µç½ºÉÏ£¬ÒªÃ´¾ÍÊÇ·ÖÉ¢ÔÚÒÒ´¼Àµãµ½¹èƬÉÏ£¬ÑùÆ·ÓõÄÊǺæ¸ÉÏ´µÓÖ®ºóµÄ¡£
¾²ÒÔÐÞÉí£¬¼óÒÔÑøµÂ¡£
3Â¥2015-11-17 08:45:54
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shujian10088

ľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by Ë§ÆøµÄ·¸ç at 2015-11-17 08:45:54
ºÜÕý³£°¡£¬Ç°ÃæTEOSË®½â£¬Ò»»á¾Í±ä°×ÁË£¬½ÁÍê2H£¬¹ýÂËÏ´µÓºæ¸É¾ÍºÃ¡£ÒòΪˮνϸߣ¬ËùÒÔË®½âµÄ¿ì£¬ÒªÊ±ÊÒÎµĻ°ÒªÍ¦¾Ã²Å»á³öÏÖ°×É«ÎïÖÊ¡£É¨ÃèµÄ»° ÎÒÃÇÊÇÓÐʱÑùÆ·Ö±½ÓͿĨµ½µ¼µç½ºÉÏ£¬ÒªÃ´¾ÍÊÇ·ÖÉ¢ÔÚÒÒ´¼Àµãµ½¹è ...

¶î£¬ÊÇÕâÑù°¡£¬Äã×öµÄÒ²»áÓгÁµí£¿ÏñÕâÖÖÇé¿öϵ羵ͼ²â³öÀ´µÄ·ÖÉ¢ÐÔÔõôÑù£¿ÓÐÒ»µãÏë²»Ã÷°×µÄ¾ÍÊÇΪʲôһ°Ù¶àÄÉÃ׵ĿÉÒÔ¹ýÂËÄØ£¿Ë®Ä¤¹ýÂËÂð£¿
4Â¥2015-11-17 09:37:20
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 292Çóµ÷¼Á +7 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 8/400 2026-03-26 00:22 by Dyhoer
[¿¼ÑÐ] ¿¼ÑÐÒ»Ö¾Ô¸ËÕÖÝ´óѧ³õʼ315£¨Ó¢Ò»£©Çóµ÷¼Á +3 sbdksD 2026-03-24 4/200 2026-03-25 18:16 by xcjcqu
[¿¼ÑÐ] ²ÄÁÏѧ˶333Çóµ÷¼Á +4 ±±µÀÏï 2026-03-24 4/200 2026-03-25 14:16 by mapenggao
[¿¼ÑÐ] 0854È˹¤ÖÇÄÜ·½ÏòÕÐÊÕµ÷¼Á +4 ÕÂСÓã567 2026-03-24 4/200 2026-03-25 13:29 by 2177681040
[¿¼ÑÐ] Çóµ÷¼Á +3 ÀîÀî²»·þÊä 2026-03-25 3/150 2026-03-25 13:03 by cmz0325
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí085500»úеרҵ×Ü·Ö300Çóµ÷¼Á +3 an10101 2026-03-24 7/350 2026-03-25 00:00 by ɽ¹í0-
[¿¼ÑÐ] ʳƷר˶ һ־Ը˫һÁ÷ 328 +3 xiaom99 2026-03-21 4/200 2026-03-24 21:20 by lailaisimei
[¿¼ÑÐ] ²ÄÁÏר˶ÕÒµ÷¼Á +5 ¹þ¹þ¹þºðºðºð¹þ 2026-03-23 5/250 2026-03-24 19:07 by ÁËÁËÁËÁË¡£¡£
[¿¼ÑÐ] Çóµ÷¼Á +6 ÑÐÑУ¬½Óµç»° 2026-03-24 7/350 2026-03-24 17:01 by barlinike
[¿¼ÑÐ] ²ÄÁÏ¿¼Ñе÷¼ÁÉú +3 »ÆÁ»Ò»ÃÎǧÄê 2026-03-24 3/150 2026-03-24 17:00 by barlinike
[¿¼²©] É격26Äê +4 °Ë6°Ë68 2026-03-19 4/200 2026-03-24 15:49 by СBenºÇºÇ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©»¯¹¤´óѧ²ÄÁÏÓ뻯¹¤ 264·Ö¸÷¿Æ¹ýAÇø¹ú¼ÒÏß +3 ¹þ¹þ157349 2026-03-21 3/150 2026-03-24 14:11 by zhyzzh
[¿¼ÑÐ] 279·ÖÇóµ÷¼Á Ò»Ö¾Ô¸211 +18 chaojifeixia 2026-03-19 20/1000 2026-03-24 10:34 by dolphin_ycj
[¿¼ÑÐ] һ־Ըɽ¶«´óѧҩѧѧ˶Çóµ÷¼Á +3 ¿ª¿ªÐÄÐÄû·³ÄÕ 2026-03-23 4/200 2026-03-24 00:06 by ¿ª¿ªÐÄÐÄû·³ÄÕ
[¿¼ÑÐ] »·¾³Ñ§Ë¶288Çóµ÷¼Á +8 ƤƤƤ123456 2026-03-22 8/400 2026-03-23 23:47 by ÈÈÇéɳĮ
[¿¼ÑÐ] 327Çóµ÷¼Á +5 prayer13 2026-03-23 5/250 2026-03-23 22:11 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 350Çóµ÷¼Á +6 weudhdk 2026-03-19 6/300 2026-03-23 15:47 by tangyuan0840221
[¿¼ÑÐ] 306Çóµ÷¼Á +5 À´ºÃÔËÀ´À´À´ 2026-03-22 5/250 2026-03-22 16:17 by BruceLiu320
[»ù½ðÉêÇë] ѧУÒѾ­Ìá½»µ½NSFC£¬»¹ÄÜÐÞ¸ÄÂ𣿠40+4 babangida 2026-03-19 9/450 2026-03-21 16:12 by babangida
[¿¼ÑÐ] Çóµ÷¼Á +3 °×QF 2026-03-21 3/150 2026-03-21 13:12 by zhukairuo
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û