Znn3bq.jpeg
ÉÇÍ·´óѧº£Ñó¿ÆÑ§½ÓÊܵ÷¼Á
²é¿´: 2198  |  »Ø¸´: 21
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

hujiang915

½ð³æ (СÓÐÃûÆø)

[½»Á÷] AuÄÉÃ×°ôºÏ³É¼°·ÖÀëµÄÈô¸ÉÎÊÌâ ÒÑÓÐ5È˲ÎÓë

¹âѧʵÑéÊÒ,ÒÔǰû×ö¹ý»¯Ñ§ÊµÑé,¶øÇÒʵÑéÊÒ֮ǰûÈË×ö¹ý,¿´Á˲»ÉÙÎÄÏ×,Ò²×öÁ˲»ÉÙ´ÎʵÑé,Ò»Ö±ÖØ¸´²»³öÀ´±ðÈ˵Ť×÷.ËùÒÔÏò´ó¼ÒÇë½ÌÏÂ:
1.½ðÖÖÊÇ3.5nm@ÄûÃÊËáÄÆ,µ«ÊÇÎҺϳÉseedµÄÑÕÉ«ºÍÎÄÏ×¶Ô²»ÉÏ,ÎÄÏ×ÊǾƺìÉ«,ÎÒµÄ×ϵķ¢ºÚ,²»×Ðϸ¿´ÊǺÚÉ«µÄ.²»ÖªµÀÊÇʲôÇé¿ö,´ó¼Ò¸ø·ÖÎöÏÂ?
AuÄÉÃ×°ôºÏ³É¼°·ÖÀëµÄÈô¸ÉÎÊÌâ
2.½ðÖÖÊÇ1.5nm@CTAB,ÎÄÏ×ÉÏÊÇbrownish yellow solution,ÎÒµÄÈçÏÂͼ,²»ÖªµÀ¶Ô²»¶Ô?
AuÄÉÃ×°ôºÏ³É¼°·ÖÀëµÄÈô¸ÉÎÊÌâ-1
3.ÎÄÏ×ÉϵÄÄÉÃ×°ô»ù±¾É϶¼ºÍÄÉÃ×Çò·ÖÀ뿪ÁË,ÎÒÔõôҲ·Ö²»¿ª,´ó¼ÒÓÐʲôºÃµÄ¾­Ñé,·ÖÏíÏÂßÂ
4.ÒªºÏ³É³¤¶È´óÓÚ1umµÄ,²úÂʽϸߵĽðÄÉÃ×°ôÓÐʲôºÃµÄÎÄÏ×?
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

大学生活

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÓùÌì¾ý

½û³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
±¾ÌûÄÚÈݱ»ÆÁ±Î

6Â¥2015-03-13 10:43:13
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 22 ¸ö»Ø´ð

hujiang915

½ð³æ (СÓÐÃûÆø)

½ðÖÖµÄÖÆ±¸£º
20 mL aqueous solution£º1ml 0.005MµÄHAuCl4 ¼Óµ½17.9ml È¥Àë×ÓË®Àï,È»ºó¼ÓÈë0.5ml 0.01MµÄNa3Ct
·Åµ½Ò»¸ö¼òµ¥µÄ±ùÔ¡Àï,800rpm´ÅÁ¦½Á°èÌõ¼þÏÂ,Ò»´ÎÐÔ¼ÓÈë0.6 mL 0.1 MµÄNaBH4(ÐÂÏÊÅäÖõÄ,³Æ0.07566g,È»ºó¼ÓÈë´Ó±ùÏäÀï¿ìÒª½á±ùµÄË®20ml,³¬Éù10s)
2Â¥2015-03-12 16:04:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÓùÌì¾ý

½û³æ (СÓÐÃûÆø)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
±¾ÌûÄÚÈݱ»ÆÁ±Î

3Â¥2015-03-12 16:56:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hujiang915

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ÓùÌì¾ý at 2015-03-12 16:56:54
²»ÊǼÓ0.01MµÄÅðÇâ»¯ÄÆÂð£¿...

½ðÖÖÊÇ3.5nm@ÄûÃÊËáÄÆµÄ½ðÖÖ,²»ÊÇ1.5@CTABµÄ½ðÖÖ

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : 0.1vs0.01.png
  • 2015-03-12 17:55:56, 134.3 K
4Â¥2015-03-12 17:56:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Çóµ÷¼ÁѧУ +11 ²»»á³ÔÈâ 2026-04-13 12/600 2026-04-14 19:38 by Art1977
[¿¼ÑÐ] ²ÄÁÏרҵ344Çóµ÷¼Á +17 hualkop 2026-04-10 22/1100 2026-04-14 16:21 by sxdj2
[¿¼ÑÐ] ҩѧÇóµ÷¼Á +6 RussHu 2026-04-12 7/350 2026-04-14 15:16 by sxdj2
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤329·ÖÇóµ÷¼Á +24 Ò¶zilin 2026-04-13 25/1250 2026-04-14 09:20 by ÊÔ¹ÜÆÆÁÑ
[¿¼ÑÐ] Çóµ÷¼Á£¬985²ÄÁÏÓ뻯¹¤348·Ö +9 º­ÖñÁõ 2026-04-11 14/700 2026-04-13 22:26 by º­ÖñÁõ
[¿¼ÑÐ] Ò»Ö¾Ô¸085802 323·ÖÇóµ÷¼Á +13 drizzle_9 2026-04-12 14/700 2026-04-13 10:26 by Faiz5552
[¿¼ÑÐ] ÉúÎïѧµ÷¼Á£¬Ò»Ö¾Ô¸Î÷ÄÏ´óѧ348£¬TopÆÚ¿¯Ò»Çø¶þ×÷¡¢¶þÇøÈý×÷£¬ÈýµÈ½±Ñ§½ðÈý´Î +5 candyyyi 2026-04-09 5/250 2026-04-13 09:02 by ¿Éµ­²»¿ÉÍü
[¿¼ÑÐ] 314Çóµ÷¼Á +24 wakeluofu 2026-04-09 25/1250 2026-04-13 08:58 by lhj2009
[¿¼ÑÐ] ¡£ +10 Àî¶àÃ×lee. 2026-04-12 11/550 2026-04-12 22:58 by yuyin1233
[¿¼ÑÐ] 085410 273Çóµ÷¼Á +10 X1999 2026-04-09 10/500 2026-04-12 09:24 by ÄæË®³Ë·ç
[¿¼ÑÐ] ¹ã¶«Ê¡ 085601 329·ÖÇóµ÷¼Á +14 Eddieddd 2026-04-10 14/700 2026-04-11 09:58 by bljnqdcc
[¿¼ÑÐ] ÖÐҩѧµ÷¼Á ³õÊÔ324 +4 Ñó¸Ê¾Õ¡¢ 2026-04-10 6/300 2026-04-11 09:41 by gong120082
[¿¼ÑÐ] 346£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +7 moser233 2026-04-10 8/400 2026-04-11 08:52 by Öí»á·É
[¿¼ÑÐ] 301Çóµ÷¼Á +5 149. 2026-04-10 5/250 2026-04-10 15:45 by ²ñС°×
[¿¼ÑÐ] Çൺ¿Æ¼¼´óѧ²ÄÁÏѧԺ£¬»·¾³Ñ§Ôºµ÷¼Á²¹Â¼4ÔÂ10ÈÕÒÔǰ¶¼¿ÉÒÔ +3 1Çà¿Æ´ó¡£ 2026-04-09 5/250 2026-04-10 09:58 by ôæôæÒ»ÊéÉú
[¿¼ÑÐ] ³õÊÔ·Ö332£¬Ò»Ö¾Ô¸±¨¿¼Î÷±±¹¤Òµ´óѧ£¬ +11 ¹ÊÈË?? 2026-04-09 11/550 2026-04-09 21:54 by JineShine
[¿¼ÑÐ] ¿¼Ñе÷¼Á-²ÄÁÏÀà-284 +28 Ïë»»ÊÖ»ú²»Ïë½âÊ 2026-04-08 28/1400 2026-04-09 20:08 by µ¹Êý321?
[¿¼ÑÐ] Çóµ÷¼Á +3 ÖíÈâ¶Õ·ÛÌõcc 2026-04-08 4/200 2026-04-09 10:05 by ÖíÈâ¶Õ·ÛÌõcc
[¿¼ÑÐ] ¶þ´Îµ÷¼ÁÇóÀÏʦÊÕÁô +3 ЦЦԬ 2026-04-08 3/150 2026-04-08 23:50 by ×íÔÚ·çÀï
[¿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