²é¿´: 185  |  »Ø¸´: 3
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
¡¾ÐüÉͽð±Ò¡¿»Ø´ð±¾ÌûÎÊÌ⣬×÷Õßliu5288kangkai½«ÔùËÍÄú 2 ¸ö½ð±Ò

liu5288kangkai

ľ³æ (ÖøÃûдÊÖ)

åÐÒ£ÈÌÕß

[ÇóÖú] ÇóÖúÎÄÕÂÊÇ·ñ±»EIÊÕ¼

Çë´ó¼Ò°ïÎÒ²éÒ»ÏÂÏÂÃæµÄÁ½ÆªÎÄÕÂÊDz»ÊDZ»EIÊÕ¼£¬Ï£Íû´ó¼Ò¶ÔÐֵܶ¦Á¢ÏàÖú£¡
¿É¾ÛºÏË«¼¾ï§ÑÎÑôÀë×Ó±íÃæ»îÐÔ¼Á  ¡¡¡¶Ê¯ÓÍ»¯¹¤¡·
±íÃæ»îÐÔµ¥ÌåAMC14ABÔÚË®ÈÜÒºÖеľۺ϶¯Á¦Ñ§Ñо¿ ¡¡¡¶»¯Ñ§Í¨±¨¡·
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liu5288kangkai

ľ³æ (ÖøÃûдÊÖ)

åÐÒ£ÈÌÕß

Ï£Íû´ó¼Ò°Ñ²éѯµÄÐÅÏ¢·¢ÉÏÀ´£¬Ð»Ð»!
2Â¥2008-01-18 15:59:42
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

cn_wx

ľ³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
liu5288kangkai(½ð±Ò+3,VIP+0):·Ç³£¸Ðл
µÚһƪ
Accession number:  070310373719

Title:  Polymerisable divalent di-quaternary ammonium cationic surfactant

Authors:  Liu, Kangkai; Gao, Baojiao; Li, Lei  

Author affiliation:  Department of Chemical Engineering, North University of China, Taiyuan 030051, China

Serial title:  Shiyou Huagong/Petrochemical Technology

Abbreviated serial title:  Shiyou Huagong

Volume:  v 35

Issue:  n 11

Issue date:  November 2006

Publication year:  2006

Pages:  p 1082-1085

Language:  Chinese

ISSN:  1000-8144

CODEN:  SHHUE8

Document type:  Journal article (JA)

Publisher:  Beijing Research Institute of Chemical Industry, Beijing, China

Abstract:  A novel polymerisable methacrylate monovalent quaternary ammonium bromide (PMQ) surfactant was synthesized from methacryloyl chloride, 11-bromoundecan-1-ol, 4-[2-(dimethylamino) ethy] morpholine and methyl bromide. The end product polymerisable methacrylate divalent diquaternary ammonium dibromide (PDQ) surfactant was prepared by a three-step synthesis: one step of acryloyl chlorinatin and two steps of quaternarizations under appropriate conditions. The product was characterized by means of elemental analysis and 1H NMR. Measurements of surface tension and conductivity at different temperatures showed that its surface activity is higher than conventional surfactants. Critical micelle concentration (CMC) of PDQ in pure water at 25¡ãC is 3.24 ¡Á 10-2 mol/L and the corresponding surface tension ¦ÃCMC is 40.95 mN/m.

Number of references:  15

Database:  Compendex

   Compilation and indexing terms, © 2007 Elsevier Inc. All rights reserved

µÚ¶þƪûÓÐÕÒµ½£¬2007 Vol.70 No.5 P.366-370£¬¿ÉÄÜEI»¹Ã»À´µÃ¼°ÊÕ¼

[ Last edited by cn_wx on 2008-1-18 at 17:54 ]
¶àÒ»µã¿ìÀÖ£¬ ÉÙÒ»µã·³ÄÕ£¡
3Â¥2008-01-18 17:45:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fchen

½ð³æ (СÓÐÃûÆø)

µ½Ñ§Ð£Í¼Êé¹Ý´úÀí¼ìË÷
¦î$¨|¨}¨~¨? O=C=O
4Â¥2008-01-19 19:40:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ liu5288kangkai µÄÖ÷Ìâ¸üÐÂ
²»Ó¦Öú È·¶¨»ØÌûÓ¦Öú (×¢Ò⣺ӦÖú²Å¿ÉÄܱ»½±Àø£¬µ«²»ÔÊÐí¹àË®£¬±ØÐëÌîд15¸ö×Ö·ûÒÔÉÏ)
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[»ù½ðÉêÇë] ʲôʱºò¿ª½±£¿ +4 CrisMessi 2026-08-18 4/200 2026-08-19 00:53 by gatelove
[»ù½ðÉêÇë] ÔÛÃÇÒ»ÆðÓÃÌúÖ¤·ÖÎö2026¹ú¼ÒÉç¿Æ»ù½ðÖбêÓë·ñ +7 ÆôÃȿƼ¼ 2026-08-12 27/1350 2026-08-18 21:44 by Noways
[½Ìʦ֮¼Ò] ΪʲôÓà¶î±¦µÄÄ껯ÀûÂÊÔ½À´Ô½µÍ£¿Ö÷ÒªÔ­ÒòÓÐÄÄЩ£¿ +3 ˲ϢÓîÖæ 2026-08-15 3/150 2026-08-18 21:40 by xiaohuixin
[»ù½ðÉêÇë] 2027¹ã¶«Ê¡½ÜÇà +3 ÄÌţСºÚ 2026-08-15 9/450 2026-08-18 20:09 by ÄÌţСºÚ
[»ù½ðÉêÇë] ÅóÓÑȦ¿´µ½µÄ +4 wangzilk 2026-08-18 5/250 2026-08-18 19:25 by wangzilk
[»ù½ðÉêÇë] Ã÷Ìì·Å°ñ£¿ +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -´ó´ó´ó´ó´ó-
[»ù½ðÉêÇë] ʱ¼ä´Á±äÁË£¬ÄÜ¿´³öʲôÎÊÌ⣿ +8 »ùŵßä¿Í 2026-08-17 11/550 2026-08-18 17:13 by ÓÆÈ»ÐÜè
[»ù½ðÉêÇë] ÖØÒªÏûÏ¢£¬ÖÐÎçϵͳÔÚά»¤ +9 yuleib84 2026-08-18 10/500 2026-08-18 16:52 by archvillain
[ÂÛÎÄͶ¸å] Ͷ¸å×Éѯ +4 wwm09 2026-08-17 6/300 2026-08-18 15:36 by wwm09
[»ù½ðÉêÇë] ʱ¼ä´ÁÓÖ±äÁË8-15 +14 archvillain 2026-08-15 26/1300 2026-08-18 13:37 by phantomgost
[»ù½ðÉêÇë] ½ñÌìά»¤ÏµÍ³Î¬»¤ ×£ËùÓÐÈË ¸ßÖÐ +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by ¼ÒÓëÔ¶·½
[»ù½ðÉêÇë] ¸Ð¾õÊÇÏÂÖܷŰñÁË +6 angus9576 2026-08-17 11/550 2026-08-17 23:57 by angus9576
[»ù½ðÉêÇë] filecode=ºóÃæµÚÒ»¸öÊÇ´óд×Öĸ +8 wangze12014 2026-08-14 10/500 2026-08-17 17:05 by xter9665
[»ù½ðÉêÇë] ½ñÌìϵͳ¶à´Îά»¤£¬Ã÷ÌìºÜ¿ÉÄܷŰñ£¡ +8 zju2000 2026-08-16 9/450 2026-08-17 12:20 by lmz0216
[¾«Ï¸»¯¹¤] ÕÐÆ¸ ½ðÊôƽĥҺ£¬Å×¹âÒºÑз¢¹¤³Ìʦ +3 СÌì0311 2026-08-14 3/150 2026-08-16 07:31 by H9PLUS
[»ù½ðÉêÇë] ¸÷λµÀÓÑ£¬ÎÒҪȥÀ¥Ã÷Íæ¼¸Ì죬»ØÀ´¼û¡£ +7 Tide man 2026-08-14 8/400 2026-08-15 01:11 by arzu_hma
[»ù½ðÉêÇë] ÖØÒªÀ´Ô´£º±¾ÖÜÄ©³ö½á¹û +10 ˲ϢÓîÖæ 2026-08-12 10/500 2026-08-13 15:46 by likettle
[»ù½ðÉêÇë] ²»Ó¦¸Ã¿´fileCode +7 ÇÒÌý»¢Ð¥ 2026-08-12 9/450 2026-08-13 14:27 by flydreamws
[»ù½ðÉêÇë] Filecode ÓÖ±äÁË£¬¾Þ±ä +3 WH3796 2026-08-12 4/200 2026-08-13 14:13 by Сľ³æ6752397
[»ù½ðÉêÇë] ½áºÏÈ˹¤ÖÇÄÜ£¬ÖÜÒ×´«Í³ÎÄ»¯£¬filecode´ò·ÖÖÆÀ´ÁË£¬3·ÖÒÔÉÏÏ£ÍûºÜ´ó¡£ +3 Tide man 2026-08-12 4/200 2026-08-13 08:35 by ZJTJZ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û