²é¿´: 1073  |  »Ø¸´: 2
±¾Ìû²úÉú 1 ¸ö ·­ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴

frack975

Òø³æ (СÓÐÃûÆø)

[½»Á÷] ¼±£¡ÖÐÒëÓ¢£¬Çë¸÷λ¸ßÊÖ°ï°ï棬²»³¤¡£

Âé·³¸÷λ¸ßÊÖ°ï°ïæ¡£ÎÒ×Ô¼ºÒ²·­ÒëÁË£¬¾ÍÊǸе½²»ÊÇ̫ͨ˳¡£Çë²»ÒªÖ±½Ó°ÑÔÚÏß·­ÒëµÄÌùÉÏÀ´¡£
·­ÒëµÄÄÚÈÝ£º
ÀûÓÃÍéÑõ»ù¹èÍéµ¥ÌåÉøÍ¸µÄ·½·¨£¬²ÉÓÃ4²½·¨ÈéÒº¾ÛºÏ¹¤ÒÕÖÆ±¸³ö¾ßÓÐÕ­·Ö²¼¡¢²ÝÝ®ÐÍ¡¢¶à²ãºË¿Ç½á¹¹ÐÎ̬µÄÈ齺Á£×Ó£¬ÆäÖÐÒÔ±ûÏ©Ëáõ¥ÀàÎïÖÊΪÖ÷Òª¾ÛºÏµ¥Ì壬ͬʱ½«£Á-174×÷ÎªÉøÍ¸µ¥ÌåÒýÈë¾ÛºÏÌåϵÖУ¬ÒÔ´ËÖÆ±¸²ÝÝ®Ðͺ˿ǽṹÈ齺Á£×Ó¡£ÀûÓÃTEM£¬DLS¶ÔÈ齺Á£×Ó½øÐзÖÎö£¬ÔÚTEMÕÕÆ¬ÖУ¬¿ÉÒÔÇåÎúµÄ¿´³öÈ齺Á£×Ó¾ßÓвÝÝ®Ðͺ˿ǽṹ£»ÈéÒºÁ£×ӵĺ˿ǽṹ½øÒ»²½±»DLSÊý¾Ý֤ʵ£¬¼´±¾È齺Á£×Ó¾ßÓжà²ãºË¿Ç½á¹¹£»²¢ÇÒÓÉDLS·ÖÎöµÃµ½È齺Á£×ÓµÄÖ±¾¶ÓëTEMÕÕÆ¬Öеõ½Êý¾ÝÏà·û¡£
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

frack975

Òø³æ (СÓÐÃûÆø)

ÎÒÒѾ­·­ÒëÁË£¬Âé·³¸ßÊÖ°ïÎÒÐÞ¸ÄÏ¡£½ð±ÒÕÕ¸ø¡£
Using a method of infiltrating alkoxysilane monomer , the autor uses 4-step process emulsion prepared with a narrow distribution,strawberry, multi-layer core-shell structure and morphology of latex particles, including acrylic esters as the main monomer, while infiltration of A-174 as a monomer into polymer systems, thus prepared strawberry core-shell structure of latex particles.Using TEM, DLS analysis of the latex particles ,in the TEM picture, latex particles can be clearly seen with the strawberry core-shell structure; emulsion core-shell particles are DLS data further confirmed that the multi-layered core-shell latex particles structure; and obtained by the DLS analysis of the diameter of latex particles and obtained with the TEM photographs correspond to the data.
2Â¥2010-06-26 10:52:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

IASCC

Òø³æ (ÕýʽдÊÖ)

frack975(½ð±Ò+50, ·­ÒëEPI+1): 2010-06-28 19:25:50
With the method of infiltrating alkoxysilane monomer and in the process of 4-step emulsion polymerization, we have prepared  latex particles with narrow distributional,strawberry-type, multi-layer core-shell-like structure. In addition, we have prepared strawberry-type and core-shell-like structural latex particles by using acrylic esters as the main monomer and infiltrating the £Á-174 monomer into the system of polymerization.The TEM and DLS are applied to analyze the morphology of  latex particles. In the micrograph of TEM,  the strawberry-type and core-shell-like structure could be definitely identified, and core-shell-like structure could be further  confirmed by DLS analysis, namely  latex particles have the multi-layered core-shell-like struture. The values of the diameter of latex particles obtained by  DLS analysis is consistent with ones obtained from the micrograph of TEM.

[ Last edited by IASCC on 2010-6-27 at 20:57 ]
3Â¥2010-06-27 20:54:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ frack975 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 298-Ò»Ö¾Ô¸Öйúũҵ´óѧ-Çóµ÷¼Á +8 ÊÖ»úÓû§ 2026-03-17 8/400 2026-03-20 09:32 by ½ÁæÔ½
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤²ÄÁϹ¤³Ìר˶µ÷¼Á +6 Doleres 2026-03-19 6/300 2026-03-20 09:03 by xingguangj
[¿¼ÑÐ] 085700×ÊÔ´Óë»·¾³308Çóµ÷¼Á +8 īīĮ 2026-03-18 8/400 2026-03-20 08:59 by lbsjt
[¿¼ÑÐ] 281Çóµ÷¼Á£¨0805£© +11 ÑÌÏ«Ò亣 2026-03-16 21/1050 2026-03-20 08:45 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á £¬Áù¼¶Òѹý£¬ÓпÆÑо­Àú +12 êØÎõÙâ 2026-03-15 12/600 2026-03-19 19:42 by maocaozhuxi
[¿¼ÑÐ] ¡¾¿¼Ñе÷¼Á¡¿»¯Ñ§×¨Òµ 281·Ö£¬Ò»Ö¾Ô¸ËÄ´¨´óѧ£¬³ÏÐÄÇóµ÷¼Á +5 ³Ô³Ô³Ô²ÅÓÐÒâÒå 2026-03-19 5/250 2026-03-19 16:18 by 30660438
[¿¼ÑÐ] 286Çóµ÷¼Á +6 lemonzzn 2026-03-16 10/500 2026-03-19 14:31 by lemonzzn
[¿¼ÑÐ] Çóµ÷¼Á +3 Mqqqqqq 2026-03-19 3/150 2026-03-19 14:11 by peike
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +3 ³¿»èÏßÓëÐǺ£ 2026-03-19 3/150 2026-03-19 13:36 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸¸£´ó288Óлú»¯Ñ§£¬Çóµ÷¼Á +3 Сľ³æ200408204 2026-03-18 3/150 2026-03-19 13:31 by houyaoxu
[¿¼ÑÐ] 0703»¯Ñ§ 305Çóµ÷¼Á +4 FY_yy 2026-03-14 4/200 2026-03-19 05:54 by anny19840123
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶µ÷¼Á +5 204818@lcx 2026-03-17 6/300 2026-03-18 22:55 by 204818@lcx
[¿¼ÑÐ] 297Çóµ÷¼Á +8 Ï·¾«µ¤µ¤µ¤ 2026-03-17 8/400 2026-03-18 14:30 by laoshidan
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +6 À§ÓÚÐdz¿ 2026-03-17 6/300 2026-03-18 10:21 by kkcoco25
[¿¼ÑÐ] 268Çóµ÷¼Á +6 ¼òµ¥µã0 2026-03-17 6/300 2026-03-18 09:04 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
[¿¼ÑÐ] 318Çóµ÷¼Á +3 Yanyali 2026-03-15 3/150 2026-03-16 16:41 by houyaoxu
[¿¼ÑÐ] 0856ר˶279Çóµ÷¼Á +5 ¼ÓÓͼÓÓÍ£¡? 2026-03-15 5/250 2026-03-15 11:58 by 2020015
[¿¼ÑÐ] 085601²ÄÁϹ¤³Ì315·ÖÇóµ÷¼Á +3 yang_0104 2026-03-15 3/150 2026-03-15 10:58 by peike
[¿¼ÑÐ] 297Çóµ÷¼Á +4 ѧº£Æ¯²´ 2026-03-13 4/200 2026-03-14 11:51 by ÈÈÇéɳĮ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û