Lithium perchlorate
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An attempt to prepare a solid polymer electrolyte from jackfruit gum was made. Jackfruit gum (JG) was purified and subjected to epoxidation process. Lithium perchlorate (LiClO4) was dispersed in JG and epoxidized jackfruit gum (EJG). The structural characterizations were made through NMR spectroscopy and gel permeation chromatography.
4p vimelindagates 18-07-2022 6 3 Download
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Structural, optical, thermal and morphological studies were performed on pure Polyvinyl alcohol/ Methacrylic Acid e Ethyl Acrylate (PVA/MAA:EA (50:50)) blend and PVA/MAA:EA blend filled with different concentrations (5, 10 and 15 wt) of Lithium Perchlorate (PVA/MAA:EA: LiClO4) prepared by a solution casting method.
8p tamynhan4 06-09-2020 12 4 Download
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The dTGA curves show three different steps of weight loss. This is due to the loss of water adsorbed, the elimination of the side chains, and the decomposition of the main chain. For LiClO4 filled PVA/MAA:EA, FTIR spectra showed disappearance of some bands with the change in their intensities as compared to pure PVA/MAA:EA film.
5p tamynhan4 06-09-2020 11 2 Download