CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
unknown
离子型表面活性剂在水溶液中的分子构型
Authors
江云宝
许金钩
陈国珍
Publication date
28 October 1991
Publisher
Abstract
本文利用表面活性剂分子中内在的荧光探针及外加荧光探针,研究了离子型表面活性剂分子在水溶液中的构型,烷基三苯基鱗盐及N-烷基吡啶盐对芘的单体荧光猝灭服从Stern-Volmer方程,是扩散控制的碰撞猝灭,但不同链长的猝灭剂的荧光猝灭行为呈反常状态,即链越长,猝灭速率常数越大,在十六烷基三甲基铵(CTMAB)水溶液中观察到了芘的激基缔合物荧光,同时观察到了CTMAB对芘的荧光猝灭的阻碍(阳离子猝灭剂)和促进(阴离子猝灭剂)作用,提出离子型表面活性剂在水溶液中呈绕曲状的分子构型,且是一种动态构型
Similar works
Full text
Open in the Core reader
Download PDF
Available Versions
Xiamen University Institutional Repository
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:dspace.xmu.edu.cn:2288/555...
Last time updated on 16/06/2016