Resorcinol-formaldehyde (RF) as a novel plasticizer for starch-based solid biopolymer electrolyte
Biodegradable polymers; Biopolymers; Crosslinking; Crystallinity; Formaldehyde; Fourier transform infrared spectroscopy; Lithium; Phenols; Plasticizers; Reinforced plastics; Solid electrolytes; Starch; Amorphous regions; Biopolymer electrolyte; FT-IR spectrum; Lithium triflate; Polymer electrolyte m...
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2023
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my.uniten.dspace-252592023-05-29T16:07:38Z Resorcinol-formaldehyde (RF) as a novel plasticizer for starch-based solid biopolymer electrolyte Selvanathan V. Ruslan M.H. Aminuzzaman M. Muhammad G. Amin N. Sopian K. Akhtaruzzaman M. 57160057200 6504666472 6506337885 56605566900 7102424614 7003375391 57195441001 Biodegradable polymers; Biopolymers; Crosslinking; Crystallinity; Formaldehyde; Fourier transform infrared spectroscopy; Lithium; Phenols; Plasticizers; Reinforced plastics; Solid electrolytes; Starch; Amorphous regions; Biopolymer electrolyte; FT-IR spectrum; Lithium triflate; Polymer electrolyte membranes; Resorcinol formaldehydes; Room-temperature conductivity; Solution-casting technique; Polyelectrolytes A starch-resorcinol-formaldehyde (RF)-lithium triflate (LiTf) based biodegradable polymer electrolyte membrane was synthesized via the solution casting technique. The formation of RF crosslinks in the starch matrix was found to repress the starch's crystallinity as indicated by the XRD data. Incorporation of the RF plasticizer improved the conductivity greatly, with the highest room-temperature conductivity recorded being 4.29 � 10-4 S cm-1 achieved by the starch:LiTf:RF (20 wt.%:20 wt.%:60 wt.%) composition. The enhancement in ionic conductivity was an implication of the increase in the polymeric amorphous region concurrent with the suppression of the starch's crystallinity. Chemical complexation between the plasticizer, starch, and lithium salt components in the electrolyte was confirmed by FTIR spectra. � 2020 by the authors. Final 2023-05-29T08:07:38Z 2023-05-29T08:07:38Z 2020 Article 10.3390/POLYM12092170 2-s2.0-85092332697 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85092332697&doi=10.3390%2fPOLYM12092170&partnerID=40&md5=edad6268eabf201a62fa0e727493aaa5 https://irepository.uniten.edu.my/handle/123456789/25259 12 9 2170 All Open Access, Gold, Green MDPI AG Scopus |
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| description |
Biodegradable polymers; Biopolymers; Crosslinking; Crystallinity; Formaldehyde; Fourier transform infrared spectroscopy; Lithium; Phenols; Plasticizers; Reinforced plastics; Solid electrolytes; Starch; Amorphous regions; Biopolymer electrolyte; FT-IR spectrum; Lithium triflate; Polymer electrolyte membranes; Resorcinol formaldehydes; Room-temperature conductivity; Solution-casting technique; Polyelectrolytes |
| author2 |
57160057200 |
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57160057200 Selvanathan V. Ruslan M.H. Aminuzzaman M. Muhammad G. Amin N. Sopian K. Akhtaruzzaman M. |
| format |
Article |
| author |
Selvanathan V. Ruslan M.H. Aminuzzaman M. Muhammad G. Amin N. Sopian K. Akhtaruzzaman M. |
| spellingShingle |
Selvanathan V. Ruslan M.H. Aminuzzaman M. Muhammad G. Amin N. Sopian K. Akhtaruzzaman M. Resorcinol-formaldehyde (RF) as a novel plasticizer for starch-based solid biopolymer electrolyte |
| author_sort |
Selvanathan V. |
| title |
Resorcinol-formaldehyde (RF) as a novel plasticizer for starch-based solid biopolymer electrolyte |
| title_short |
Resorcinol-formaldehyde (RF) as a novel plasticizer for starch-based solid biopolymer electrolyte |
| title_full |
Resorcinol-formaldehyde (RF) as a novel plasticizer for starch-based solid biopolymer electrolyte |
| title_fullStr |
Resorcinol-formaldehyde (RF) as a novel plasticizer for starch-based solid biopolymer electrolyte |
| title_full_unstemmed |
Resorcinol-formaldehyde (RF) as a novel plasticizer for starch-based solid biopolymer electrolyte |
| title_sort |
resorcinol-formaldehyde (rf) as a novel plasticizer for starch-based solid biopolymer electrolyte |
| publisher |
MDPI AG |
| publishDate |
2023 |
| _version_ |
1806424303805136896 |
| score |
13.214268 |