Influence of ionic liquids on polymer nanostructure formed within lyotropic liquid crystalline templates
Abstract
Details
- Title: Subtitle
- Influence of ionic liquids on polymer nanostructure formed within lyotropic liquid crystalline templates
- Creators
- Alexandros Kotsiras
- Contributors
- C. Allan Guymon (Advisor)David G. Rethwisch (Committee Member)Joe Gomes (Committee Member)Johna Leddy (Committee Member)Beth Rundlett (Committee Member)Bradley Forney (Committee Member)
- Resource Type
- Dissertation
- Degree Awarded
- Doctor of Philosophy (PhD), University of Iowa
- Degree in
- Chemical and Biochemical Engineering
- Date degree season
- Autumn 2023
- Publisher
- University of Iowa
- DOI
- 10.25820/etd.006976
- Number of pages
- xvi, 169 pages
- Copyright
- Copyright 2023 Alexandros Kotsiras
- Language
- English
- Date submitted
- 11/30/2023
- Description illustrations
- Illustrations, tables, graphs, charts
- Description bibliographic
- Includes bibliographical references.
- Public Abstract (ETD)
Material properties can experience unique changes thanks to the nanoscale degree of structure control. These components can be supplied with energy from light to build polymers. Light typically causes reactions to occur relatively quickly. The nanostructure can be duplicated from a chosen pattern thanks to this speed.
This project investigates the formation of a network within a polymer utilizing a class of materials named ionic liquids (IL). A polymer network is like a net. A net with holes that are equally sized and well-spaced will be stronger than one with large or irregular holes. Polymer materials hold in the same way. When the network has an equitable distribution, materials have increased resilience. When a polymer network is constructed with greater precision, it results in the creation of materials that exhibit enhanced elongation properties without undergoing fracture.
It is feasible to significantly boost polymer properties such as water absorption by designing water-loving polymers with incredibly structural details throughout. Additionally, if the structure is introduced to a substance that releases water when exposed to high temperatures, the substance will release even more water due to the interior structure. A method to increase these properties is described in this essay. Another application for structured polymers is developing energy storage devices. Polymers with order can be used to store electrical energy, while the polymer with a typically irregular structure is unable.
One can alter its physical properties by building structures or better networks in a material on a tiny scale. By managing these intricate networks and structures, materials for application in the commercial, healthcare, environmental, and storage of energy fields can be produced.
- Academic Unit
- Chemical and Biochemical Engineering
- Record Identifier
- 9984547148502771