24СʱÈÈÃŰæ¿éÅÅÐаñ    

²é¿´: 3966  |  »Ø¸´: 10
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

108623

¾èÖú¹ó±ö (ÕýʽдÊÖ)

[ÇóÖú] ¾ÛºÏÎïPSºÍPMMAÁ¼ÈܼÁºÍ²»Á¼ÈܼÁÎÊÌâ

ÈéÒº¾ÛºÏºÏ³ÉµÄÒ»¸ö¾Û±½ÒÒÏ©PSºË¾Û¼×»ù±ûÏ©Ëá¼×õ¥PMMA¿ÇµÄÈ齺Çò£¬ÏëÕÒÁ½ÖÖÈܼÁ£¬Ò»ÖÖÊÇÖ»Èܽ⣨»òÈÜÕÍ£©PMMA£¬¶ÔPSûÓÐÒ»µãÓ°Ï죬ÁíÒ»ÖÖÊÇÖ»Èܽ⣨»òÈÜÕÍ£©PS£¬¶ÔPMMAûÓÐÒ»µãÓ°Ïì.
лл´ó¼ÒÈÈÐİïæ£¬»òÕ߸æÖªÔõôȥ²éÏà¹Ø×ÊÁÏ
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

Óлú³¡Ð§Ó¦¾§Ìå¹Ü¼°ÓлúÌ«ÑôÄÜµç³Ø ¿ÆÑÐרÌù

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

famou

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

108623(½ð±Ò+20): ллÈÈÐİïæ 2011-10-17 08:51:10
PMMA¿ÉÒÔÖ±½ÓÓÃÒÒËᣬPSÓû·¼ºÍé
famou
9Â¥2011-10-15 12:50:35
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

zznjut

ÈÙÓþ°æÖ÷ (ÎÄ̳¾«Ó¢)

ÍòÀï¶ÀÐÐÖ®½­ºþÉ¢ÈË

ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¶«²ýÝ·(½ð±Ò+1): »¶Ó­½»Á÷ 2011-10-14 16:35:37
108623(½ð±Ò+5): лл֧³Ö 2011-10-14 23:19:07
ËäÈ»²»¸ãºÏ³É£¬µ«ºÃÏñ¼ÇµÃ¸ß·Ö×Ó»¯Ñ§¿ÎÉÏÀÏʦ½²¹ýPSµÄµ¥Ìåst¾ÍÊÇPSµÄÁ¼ÈܼÁ¡£StÓ¦¸Ã²»Ó°ÏìPMMA°É
ºÌ¿ÚÑÔ½ÔÍÁÒ²ÍõÇó
2Â¥2011-10-14 15:49:56
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wzslg

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¶«²ýÝ·(½ð±Ò+2): »¶Ó­½»Á÷ 2011-10-14 16:35:29
108623(½ð±Ò+100): ллÈÈÐİïæ 2011-10-14 23:19:31
ÔÚThurn-Albrecht, T., et al., Adv. Mater. (2000) 12, 787.£¨Nanoscopic templates from oriented block copolymer films£©ÎÄÕµÄ789Ò³£ºIt is clear from the results shown that, by a selective removal
of the PMMA, an ordered nanoporous material can
be produced if the surrounding PS matrix remains intact.
FESEM images of the surface of a film that was exposed to
25 J/cm2 deep UV radiation, placed in acetic acid, (a selective
solvent for PMMA) for 2 h and then rinsed in deionized
water, show an ordered array of circular holes, in
keeping with the electron microscopy and small-angle neutron
scattering (SANS) results.

ËùÒÔacetic acid£¨ÒÒËᣩ¾Í¿ÉÒÔÈܽ⣨»òÈÜÕÍ£©PMMA£¬¶ÔPSûÓÐÒ»µãÓ°Ïì¡£
ÎÒµÄQQ191094980
3Â¥2011-10-14 16:04:55
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wzslg

½ð³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
108623(½ð±Ò+50): ÔٴθÐл 2011-10-14 23:22:40
wgs8136(½ð±Ò+3): 2011-10-15 09:16:51
wgs8136: »¶Ó­½»Á÷ 2011-10-15 09:16:58
ÔÚAlbert, J. N. L. and T. H. Epps (2010). "Self-assembly of block copolymer thin films." Materials Today 13(6): 24-33.ÖеÄ30Ò³£ºIn one example, Xuan et al.70 compared ultrathin (< ½ ¡Á L0 thickness)
lamellar PS-b-PMMA films annealed with acetone (strongly PMMA
selective), chloroform (slightly PMMA selective), toluene (slightly PS
selective), and carbon disulfide (highly PS selective).

ÎÒÏëÕâ¶Î»°£¬¸üÄܽâ¾öÄãµÄÎÊÌâ°É¡£ÔÚÕâ·½ÃæµÄÑо¿£¬Ó¦»¯ËùµÄº«ÑÞ´ºÑо¿Ô±µÄÑо¿ºÜ³öÉ«£¬ºÇºÇ
ÎÒµÄQQ191094980
4Â¥2011-10-14 16:20:57
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ÔÚ¼á±ù»¹¸Ç×ű±º£µÄʱºò£¬ÎÒ¿´µ½ÁËÅ­·ÅµÄ÷»¨¡£ (½ð±Ò+10) +6 ziyangfang 2026-08-25 9/450 2026-08-25 20:26 by huagongfeihu
[»ù½ðÉêÇë] Ã÷ÌìÓ¦¸Ã¿É²éÁË£¡£¿ +6 chengyan1220 2026-08-23 6/300 2026-08-25 19:45 by zfd97
[»ù½ðÉêÇë] ÓÐûÓдóÉñ°ïÎÒ¿´¿´»ù½ð´úÂë 28+4 1234567wang 2026-08-24 10/500 2026-08-25 19:15 by lfy8008
[»ù½ðÉêÇë] 2026¹ú×ÔÈ»º¯ÆÀ·Ñµ½ÕË +20 ÑòÑü°å 2026-08-21 23/1150 2026-08-25 16:34 by zsna
[»ù½ðÉêÇë] ½ñÈÕ²»·Å°ñ£¿Íø´«¹ú×ÔȻԤ¼Æ 8 Ô 27 Èտɲé½á¹û +17 ҽѧÀÏÄк¢ 2026-08-20 22/1100 2026-08-25 15:36 by ҽѧÀÏÄк¢
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +9 ͼÀ²Í¼À² 2026-08-24 10/500 2026-08-25 11:59 by ÄϺ£Ð¡¸ç
[»ù½ðÉêÇë] ÈËÆø²»ÐÐÁË +11 fansofjerry 2026-08-21 11/550 2026-08-25 11:04 by ¹Â¶ÀµÄÓ¢ÐÛ6
[»ù½ðÉêÇë] ·¶½øÖоÙÒ»ÎĵÄÖÐÐÄ˼Ïë +7 Ñ׻ƹóëÐ 2026-08-22 8/400 2026-08-25 08:48 by ZJTJZ
[»ù½ðÉêÇë] Ö»ÓÐÿÄêÕâÖÖʱºòÀ´¹ä¹äСľ³æ +25 yaoyewhu2008 2026-08-20 27/1350 2026-08-25 08:01 by Equinoxhua
[»ù½ðÉêÇë] ÄÜ·ñÍ˳ö²ÎÓëµÄÃæÉÏÏîÄ¿½â³ýÏÞÏî +21 koalala 2026-08-24 24/1200 2026-08-24 19:25 by ¼ÒÓëÔ¶·½
[»ù½ðÉêÇë] filecode£¬4¸öjtjcÁË +14 ziyangfang 2026-08-19 17/850 2026-08-24 18:37 by ¹þ¹þ¸ò£¿
[»ù½ðÉêÇë] ½¨Òé»ù½ð·¢²¼Ìáǰ¸ø³öÃ÷È·µÄʱ¼äµã +13 kulium 2026-08-21 16/800 2026-08-24 16:27 by superceng
[»ù½ðÉêÇë] ÈÃÎÒÖÐÒ»¸öÃæÉϰɣ¡ +13 ´óƼ1987 2026-08-20 16/800 2026-08-24 10:23 by ̫ɵÁË
[»ù½ðÉêÇë] ¿ÆÑй¶ùÌ«ÄÑÁË +18 ÎÒ4´ó°×²Ë 2026-08-20 19/950 2026-08-24 09:47 by ¿­¶÷¹ãÊ¢´ß»¯·ÖÎ
[½Ìʦ֮¼Ò] Ìø²ÛºóÔÚÑÐÏîÄ¿Ôõô°ì£¿ +5 ¼òµ¥»¯xn 2026-08-22 10/500 2026-08-23 12:38 by ¼òµ¥»¯xn
[»ù½ðÉêÇë] ʱ¼ä´Á½ñÌ죬20ºÅ±äÁË +5 archvillain 2026-08-20 5/250 2026-08-22 06:12 by hui_daxiao
[»ù½ðÉêÇë] ¿´À´½ñÌì²»»á·Å°ñÁË£¿ +8 chengyan1220 2026-08-21 11/550 2026-08-21 17:52 by dcqxinyang
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË +13 wuchongjun 2026-08-20 19/950 2026-08-21 17:21 by ×Ïɼ´¼
[»ù½ðÉêÇë] Ó¦¸ÃÊÇÏÂÖÜÈý26ÈÕ¹«²¼Á˰ɣ¿ +4 ¹þ¹þ¸ò£¿ 2026-08-21 4/200 2026-08-21 10:58 by Vivilian
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û