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OPTIMALISASI KONDUKTIVITAS IONIK DAN SIFAT MEKANIK BAHAN POLIMER ELEKTROLIT PADAT BATERAI BERBASIS KITOSAN DENGAN PENAMBAHAN PLASTICIZER (ETILEN GLIKOL DAN GLISEROL)

Luzi, Lovita.NK and Syakbaniah, Syakbaniah and Yulianti, Evi (2015) OPTIMALISASI KONDUKTIVITAS IONIK DAN SIFAT MEKANIK BAHAN POLIMER ELEKTROLIT PADAT BATERAI BERBASIS KITOSAN DENGAN PENAMBAHAN PLASTICIZER (ETILEN GLIKOL DAN GLISEROL). PILLAR OF PHYSICS, 5. pp. 41-48.

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Abstract

Have been obtained solid-state electrolyte based on chitosan by the casting technique from a solution containing of chitosan, montmorillonite, LiClO4 and plasticizer by using two different types of plasticizers are: ethylene glycol and glycerol. This study purpose to know what is the concentration of ethylene glycol and glycerol as plasticizer can be obtained solid-state electrolyte based on chitosan with ionic conductivity and mechanical properties are optimum for rechargeable battery applications. Ionic conductivity properties were characterized by using LCR meter, mechanical properties were characterized by mechanical tests, and microstructure using optical microscopy. The results showed that the optimum composition obtained in 50% ethylene glycol with an ionic conductivity of 1,26 x 10-3 S/cm, tensile strength of 41,59 MPa and 77,5% elongation. At the optimum conditions obtained in glycerol concentration of 25% with an ionic conductivity of 2,51 x 10-3 S / cm, tensile strength of 32,14 MPa and 69,3% elongation. Of both plasticizer, glycerol give better ionic conductivity and films produced by using glycerol are smoother and it`s texture looks more evenly, while ethylene glycol gives better mechanical properties.

Item Type: Article
Subjects: Daur Bahan Bakar Nuklir dan Bahan Maju > Bahan Struktur dan Bahan Maju
Divisions: Pusat Sains dan Teknologi Bahan Maju
Depositing User: EDITOR PSTBM BATAN
Date Deposited: 02 Jul 2018 03:34
Last Modified: 30 Nov 2018 01:04
URI: http://repo-nkm.batan.go.id/id/eprint/3245

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