应《网络安全法》要求，自2017年10月1日起，未进行实名认证将不得使用互联网跟帖服务。为保障您的帐号能够正常使用，请尽快对帐号进行手机号验证，感谢您的理解与支持！

24小时热门版块排行榜    

CyRhmU.jpeg
小木虫论坛-学术科研互动平台» 文献求助区» 检索知识 » 检索知识完结子版 » 检索号求助
51/1返回列表
查看: 543  |  回复: 4
只看楼主@他人 存档 新回复提醒 (忽略) 收藏    在APP中查看
本帖产生 1 个 ，点击这里进行查看
当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖

muqingyuxin

新虫 (初入文坛)

[求助] 检索号求助

Xiaohui Zhao, Dong An, Zhiwen Ye. A comprehensive study on synthesis and micellization of dissymmetric Gemini imidazolium surfactants. Journal of Surfactants and Detergents, 2016, 19(4): 681-691.
求助检索号，在web of science上为什么搜不到呢
回复此楼

» 猜你喜欢
1楼2017-03-31 18:33:25
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

muqingyuxin

新虫 (初入文坛)
引用回帖:
2楼: Originally posted by sky蒲公英 at 2017-03-31 18:41:58
根据题目，未检索到

是的呢，那怎么才能得到检索号呢
回复此楼
3楼2017-03-31 18:46:21
 已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 5 个回答

sky蒲公英

版主 (文坛精英)

优秀版主优秀版主优秀版主优秀版主优秀版主

【答案】应助回帖

感谢参与，应助指数 +1
根据题目，未检索到
回复此楼
知识就像蒲公英的花儿一样，播种在世界的每一个角落。
2楼2017-03-31 18:41:58
 已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

sky蒲公英

版主 (文坛精英)

优秀版主优秀版主优秀版主优秀版主优秀版主

【答案】应助回帖

★ ★ ★ ★ ★
muqingyuxin: 金币+5, ★★★★★最佳答案, 谢谢 2017-03-31 19:02:22
lazy锦溪: LS-EPI+1 2017-03-31 19:13:40
引用回帖:
3楼: Originally posted by muqingyuxin at 2017-03-31 18:46:21
是的呢，那怎么才能得到检索号呢...

A Comprehensive Study on the Synthesis and Micellization of Disymmetric Gemini Imidazolium Surfactants
作者:Zhao, XH (Zhao, Xiaohui)[ 1 ] ; An, D (An, Dong)[ 1 ] ; Ye, ZW (Ye, Zhiwen)[ 1 ]
JOURNAL OF SURFACTANTS AND DETERGENTS
卷: 19  期: 4  页: 681-691
DOI: 10.1007/s11743-016-1830-y
出版年: JUL 2016
查看期刊信息
摘要
Two groups of disymmetric Gemini imidazolium surfactants, [C(14)C(4)Cmim]Br-2 (m = 10, 12, 14) and [C(m)C(4)C(n)im]Br-2 (m + n = 24, m = 12, 14, 16, 18) surfactants, were synthesized and their structures were confirmed by H-1 NMR and ESI-MS spectroscopy. Their adsorption at the air/water interface, thermodynamic parameters and aggregation behavior were explored by means of surface tension, electrical conductivity and steady-state fluorescence. A series of surface activity parameters, including cmc, gamma(cmc), pi(cmc), pC20, cmc/C-20, Gamma(max) and A(min), were obtained from surface tension measurements. The results revealed that the overall hydrophobic chain length (N-c) for [C(14)C(4)C(m)im]Br-2 and the disymmetry (m/n) for [C(m)C(4)C(n)im]Br-2 had a significant effect on the surface activity. The cmc values decreased with an increase of N-c or m/n. The thermodynamic parameters of micellization (Delta G(m)(theta), Delta H-m(theta), Delta S-m(theta)) derived from the electrical conductivity indicated that the micellization process of [C(14)C(4)C(m)im]Br-2 and [C(m)C(4)C(n)im]Br-2 was entropy-driven at different temperatures, but the contribution of Delta H-m(theta) to Delta G(m)(theta) h was enhanced by increasing N-c or m/n. The micropolarity and micellar aggregation number (N-agg) were estimated by steady-state fluorescence measurements. The results showed that the surfactant with higher N-c or m/n can form larger micelles, due to a tighter micellar structure.
关键词
作者关键词isymmetric Gemini imidazolium surfactants; Synthesis; Surface activity; Thermodynamic parameters; Micropolarity; Aggregation number
KeyWords PlusYRROLIDINIUM HEAD GROUPS; ACTIVE IONIC LIQUIDS; AQUEOUS-SOLUTION; AGGREGATION BEHAVIOR; ZWITTERIONIC GEMINIS; MICELLE FORMATION; ADSORPTION; SOLUBILIZATION; THERMODYNAMICS; NANOPARTICLES
作者信息
通讯作者地址: Ye, ZW (通讯作者)
显示增强组织信息的名称        Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China.
地址:
显示增强组织信息的名称        [ 1 ] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Jiangsu, Peoples R China
电子邮件地址:yezw@mail.njust.edu.cn
基金资助致谢
基金资助机构        授权号
Six Talent Peaks Program of Jiangsu Province, China        
JNHB-001
查看基金资助信息   
出版商
SPRINGER HEIDELBERG, TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY
类别 / 分类
研究方向:Chemistry; Engineering
Web of Science 类别:Chemistry, Applied; Chemistry, Physical; Engineering, Chemical
文献信息
文献类型:Article
语种:English
入藏号: WOS:000381999800004
ISSN: 1097-3958
eISSN: 1558-9293
其他信息
IDS 号: DU1WB
Web of Science 核心合集中的 "引用的参考文献": 46
Web of Science 核心合集中的 "被引频次": 0
回复此楼
知识就像蒲公英的花儿一样，播种在世界的每一个角落。
4楼2017-03-31 18:48:58
 已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

sky蒲公英

版主 (文坛精英)

优秀版主优秀版主优秀版主优秀版主优秀版主

【答案】应助回帖

引用回帖:
4楼: Originally posted by sky蒲公英 at 2017-03-31 18:48:58
A Comprehensive Study on the Synthesis and Micellization of Disymmetric Gemini Imidazolium Surfactants
作者:Zhao, XH (Zhao, Xiaohui) ; An, D (An, Dong) ; Ye, ZW (Ye, Zhiwen)
JOURNAL OF SURFACTANTS ...

https://link.springer.com/article/10.1007/s11743-016-1830-y
doi:10.1007/s11743-016-1830-y
回复此楼

» 本帖附件资源列表
知识就像蒲公英的花儿一样，播种在世界的每一个角落。
5楼2017-03-31 18:52:52
 已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 5 个回答
普通表情 龙 兔 虎 猫
信息提示
关闭
请填处理意见
关闭