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Nanyang Technological University

Thermal Scanning Conductometry (TSC) as a General Method for Studying and Controlling the Phase Behavior of Conductive Physical Gels

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7.6K Views

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10:01 min

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January 23rd, 2018

DOI :

10.3791/56607-v

January 23rd, 2018

•

Michal Bielejewski¹

¹Institute of Molecular Physics Polish Academy of Sciences

Podsumowanie

The kinetics of the cooling process defines the properties of ionic gels based on low molecular weight gelators. This manuscript describes the usage of thermal scanning conductometry (TSC), which obtains full control over the gelation process, along with in situ measurements of the samples' temperature and conductivity.

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Thermal Scanning Conductometry

Conductive Properties

Heating And Cooling

Gelation Process

Conductometry Setup

Sample Preparation

Electrolyte Preparation

Rozdziały w tym wideo

0:04

Title

0:46

Overview of the Apparatus

2:40

Preparation of the Electrolyte Solution

3:35

Preparation of Low Molecular Weight Ionic Gels

4:39

Example of a Thermal Scanning Conductometry Measurement

8:09

Results: Temperature Dependence of the Conductivity of 4% Ionogel in 1 M TEABr/Glycerol Electrolyte

9:08

Conclusion

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