Electrolytes based on LiClO4 and branched PEG-boronate ester polymers for electrochromics
(2005) In Solid State Ionics 176(11-12). p.1103-1112- Abstract
- Structure-property relationships of polymers incorporating Lewis acidic boron in their branched chain architecture were investigated as a function of LiClO4 salt concentration. The polymers were synthesised from boron trioxide, and different poly(ethylene glycol)s (PEGs) and monomethyl ether end-capped PEGs. The PEG-boronate ester polymers based on PEGs having molecular weights equal to, or below, 300 g/mol were found to be amorphous, colourless, and highly transparent. Electrolytes derived from these polymers and LiClO4 reached ionic conductivities up to 10(-4) S cm(-1) at room temperature, and were thermally stable up to at least 150 ° C. A number of electrolytes showed a combination of attractive properties which made them... (More)
- Structure-property relationships of polymers incorporating Lewis acidic boron in their branched chain architecture were investigated as a function of LiClO4 salt concentration. The polymers were synthesised from boron trioxide, and different poly(ethylene glycol)s (PEGs) and monomethyl ether end-capped PEGs. The PEG-boronate ester polymers based on PEGs having molecular weights equal to, or below, 300 g/mol were found to be amorphous, colourless, and highly transparent. Electrolytes derived from these polymers and LiClO4 reached ionic conductivities up to 10(-4) S cm(-1) at room temperature, and were thermally stable up to at least 150 ° C. A number of electrolytes showed a combination of attractive properties which made them interesting for use in electrochromic devices. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/153063
- author
- Pennarun, Pierre-Yves LU and Jannasch, Patric LU
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Solid State Ionics
- volume
- 176
- issue
- 11-12
- pages
- 1103 - 1112
- publisher
- Elsevier
- external identifiers
-
- wos:000228981600015
- scopus:15944363045
- ISSN
- 0167-2738
- DOI
- 10.1016/j.ssi.2005.01.001
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Polymer and Materials Chemistry (LTH) (011001041)
- id
- 0ba63470-d501-4de3-9a3f-fe1d38e3046d (old id 153063)
- date added to LUP
- 2016-04-01 12:16:58
- date last changed
- 2022-01-27 01:28:32
@article{0ba63470-d501-4de3-9a3f-fe1d38e3046d, abstract = {{Structure-property relationships of polymers incorporating Lewis acidic boron in their branched chain architecture were investigated as a function of LiClO4 salt concentration. The polymers were synthesised from boron trioxide, and different poly(ethylene glycol)s (PEGs) and monomethyl ether end-capped PEGs. The PEG-boronate ester polymers based on PEGs having molecular weights equal to, or below, 300 g/mol were found to be amorphous, colourless, and highly transparent. Electrolytes derived from these polymers and LiClO4 reached ionic conductivities up to 10(-4) S cm(-1) at room temperature, and were thermally stable up to at least 150 ° C. A number of electrolytes showed a combination of attractive properties which made them interesting for use in electrochromic devices.}}, author = {{Pennarun, Pierre-Yves and Jannasch, Patric}}, issn = {{0167-2738}}, language = {{eng}}, number = {{11-12}}, pages = {{1103--1112}}, publisher = {{Elsevier}}, series = {{Solid State Ionics}}, title = {{Electrolytes based on LiClO4 and branched PEG-boronate ester polymers for electrochromics}}, url = {{http://dx.doi.org/10.1016/j.ssi.2005.01.001}}, doi = {{10.1016/j.ssi.2005.01.001}}, volume = {{176}}, year = {{2005}}, }