DOI > 10.5291/ILL-DATA.9-10-1360

This proposal is publicly available since 11/11/2019

Title

Structure in unusual microemulsions

Abstract

The research topic is Low surface energy materials (LSEMs), and development of new hydrocarbon (HC) architectures as replacements for environmentally hazardous fluorocarbon surfactants and polymers. The aim is to explore how chain branching, substituted cations and co-surfactants affect the structural behavior of the water in oil (w/o) microemulsions. The surfactants of interest are shown in Figure 1, and the preliminary SANS data (Figure 2) for the surfactant/water/oil (micro)emulsions with w=10 and w=20, indicates that stable multi-component droplets are present in the system and the degree of droplet growth depends on the water content (Table 1). This project is supported by a G8 Governments grant: New low surface energy materials LSEMs G8 Research Councils Initiative on Multilateral Research Funding, EPSRC grant code: EP/K020676/1.

Experimental Report

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

EASTOE Julian; ALEXANDER Shirin; GRILLO Isabelle; HAZELL Gavin; NAVARRO Miguel; Jocelyn Peach; PEGG Jonathan; Gregory N. Smith and YAN Ci. (2014). Structure in unusual microemulsions. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.9-10-1360

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Metadata

Experiment Parameters

  • Environment temperature

    10-50C
  • Experiment energy

    as on instrument
  • Experiment moment

    see proposal
  • Experiment res energy

    as on instrument
  • Experiment res moment

    as on instrument

Sample Parameters

  • Formula

    • water-surfactants-heptane