Enhanced Conductivity via Extraction of Hydrocarbon Templates from Nanophase-Separated PEO–LiOTf Polymer Electrolyte Films

[Image: see text] A series of poly(ethylene oxide)–LiOTf electrolyte films were prepared using a variety of hydrocarbon templates as nanofillers, resulting in observable nanophase separation in the polymer electrolyte. Upon partial extraction of the nanofiller template, an enhanced conductivity over...

Descripción completa

Detalles Bibliográficos
Autores principales: Ostrander, John W., Wang, Lei, Ali Kizi, Teljan, Dajani, Jana A., Carr, Austin V., Teeters, Dale, Lamar, Angus A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7439704/
https://www.ncbi.nlm.nih.gov/pubmed/32832810
http://dx.doi.org/10.1021/acsomega.0c02794
_version_ 1783573034166124544
author Ostrander, John W.
Wang, Lei
Ali Kizi, Teljan
Dajani, Jana A.
Carr, Austin V.
Teeters, Dale
Lamar, Angus A.
author_facet Ostrander, John W.
Wang, Lei
Ali Kizi, Teljan
Dajani, Jana A.
Carr, Austin V.
Teeters, Dale
Lamar, Angus A.
author_sort Ostrander, John W.
collection PubMed
description [Image: see text] A series of poly(ethylene oxide)–LiOTf electrolyte films were prepared using a variety of hydrocarbon templates as nanofillers, resulting in observable nanophase separation in the polymer electrolyte. Upon partial extraction of the nanofiller template, an enhanced conductivity over 2 orders of magnitude was measured using ac impedance. Scanning electron microscopy, differential scanning calorimetry, and thermogravimetric analysis were employed to characterize the porosity, composition, and mass loss of template-extracted and nonextracted film samples.
format Online
Article
Text
id pubmed-7439704
institution National Center for Biotechnology Information
language English
publishDate 2020
publisher American Chemical Society
record_format MEDLINE/PubMed
spelling pubmed-74397042020-08-21 Enhanced Conductivity via Extraction of Hydrocarbon Templates from Nanophase-Separated PEO–LiOTf Polymer Electrolyte Films Ostrander, John W. Wang, Lei Ali Kizi, Teljan Dajani, Jana A. Carr, Austin V. Teeters, Dale Lamar, Angus A. ACS Omega [Image: see text] A series of poly(ethylene oxide)–LiOTf electrolyte films were prepared using a variety of hydrocarbon templates as nanofillers, resulting in observable nanophase separation in the polymer electrolyte. Upon partial extraction of the nanofiller template, an enhanced conductivity over 2 orders of magnitude was measured using ac impedance. Scanning electron microscopy, differential scanning calorimetry, and thermogravimetric analysis were employed to characterize the porosity, composition, and mass loss of template-extracted and nonextracted film samples. American Chemical Society 2020-08-07 /pmc/articles/PMC7439704/ /pubmed/32832810 http://dx.doi.org/10.1021/acsomega.0c02794 Text en Copyright © 2020 American Chemical Society This is an open access article published under an ACS AuthorChoice License (http://pubs.acs.org/page/policy/authorchoice_termsofuse.html) , which permits copying and redistribution of the article or any adaptations for non-commercial purposes.
spellingShingle Ostrander, John W.
Wang, Lei
Ali Kizi, Teljan
Dajani, Jana A.
Carr, Austin V.
Teeters, Dale
Lamar, Angus A.
Enhanced Conductivity via Extraction of Hydrocarbon Templates from Nanophase-Separated PEO–LiOTf Polymer Electrolyte Films
title Enhanced Conductivity via Extraction of Hydrocarbon Templates from Nanophase-Separated PEO–LiOTf Polymer Electrolyte Films
title_full Enhanced Conductivity via Extraction of Hydrocarbon Templates from Nanophase-Separated PEO–LiOTf Polymer Electrolyte Films
title_fullStr Enhanced Conductivity via Extraction of Hydrocarbon Templates from Nanophase-Separated PEO–LiOTf Polymer Electrolyte Films
title_full_unstemmed Enhanced Conductivity via Extraction of Hydrocarbon Templates from Nanophase-Separated PEO–LiOTf Polymer Electrolyte Films
title_short Enhanced Conductivity via Extraction of Hydrocarbon Templates from Nanophase-Separated PEO–LiOTf Polymer Electrolyte Films
title_sort enhanced conductivity via extraction of hydrocarbon templates from nanophase-separated peo–liotf polymer electrolyte films
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7439704/
https://www.ncbi.nlm.nih.gov/pubmed/32832810
http://dx.doi.org/10.1021/acsomega.0c02794
work_keys_str_mv AT ostranderjohnw enhancedconductivityviaextractionofhydrocarbontemplatesfromnanophaseseparatedpeoliotfpolymerelectrolytefilms
AT wanglei enhancedconductivityviaextractionofhydrocarbontemplatesfromnanophaseseparatedpeoliotfpolymerelectrolytefilms
AT alikiziteljan enhancedconductivityviaextractionofhydrocarbontemplatesfromnanophaseseparatedpeoliotfpolymerelectrolytefilms
AT dajanijanaa enhancedconductivityviaextractionofhydrocarbontemplatesfromnanophaseseparatedpeoliotfpolymerelectrolytefilms
AT carraustinv enhancedconductivityviaextractionofhydrocarbontemplatesfromnanophaseseparatedpeoliotfpolymerelectrolytefilms
AT teetersdale enhancedconductivityviaextractionofhydrocarbontemplatesfromnanophaseseparatedpeoliotfpolymerelectrolytefilms
AT lamarangusa enhancedconductivityviaextractionofhydrocarbontemplatesfromnanophaseseparatedpeoliotfpolymerelectrolytefilms

Ejemplares similares