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All Journal Al-Fiziya: Journal of Materials Science, Geophysics, Instrumentation and Theoretical Physics JURNAL KIMIA SAINS DAN APLIKASI Jurnal Sains Materi Indonesia Widyariset Indonesian Journal of Science and Technology Jurnal Ilmu Fisika Widyariset International Journal of Sustainable Transportation Technology Jurnal Pengabdian Perikanan Indonesia Journal of Technomaterial Physics PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Journal of Materials Exploration and Findings Jurnal Material dan Energi Indonesia International Journal of Renewable Energy Development
Slamet Priyono
Pusat Penelitian Fisika - LIPI
Aerospace Engineering Agriculture, Biological Sciences & Forestry Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Neuroscience Physics Transportation Other

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Journal : JURNAL KIMIA SAINS DAN APLIKASI

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The Effect of LiBOB Addition on Solid Polymer Electrolyte (SPE) Production based PVDF-HFP/TiO2/LiTFSI on Ionic Conductivity for Lithium-Ion Battery Applications Titik Lestariningsih; Qolby Sabrina; Christin Rina Ratri; Achmad Subhan; Slamet Priyono
Jurnal Kimia Sains dan Aplikasi Vol 25, No 1 (2022): Volume 25 Issue 1 Year 2022
Publisher : Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (987.239 KB) | DOI: 10.14710/jksa.25.1.13-19

Abstract

SPE (Solid Polymer Electrolyte) is an alternative to substitute conventional liquid electrolytes as it has a better safety level and has been produced using the solution casting method. An effort to increase the SPE conductivity of the PVDF-HFP/TiO2/ LiTFSI system has been carried out by adding LiBOB as an additive. LiBOB (lithium bis(oxalate) borate) is a salt compound that can interfere with the crystallization process of polymer chains, so it is expected to increase ion conductivity. However, the results showed a decrease in the conductivity from 3.643 x 10-5 S/cm to 8.658 x 10-6 S/cm. These results were proven by the XRD, FTIR, SEM, and TGA characterization. Based on XRD (X-ray Diffraction) analysis, the addition of LiBOB increased the crystallinity phase. The results of the SEM (Scanning Electron Microscope) analysis showed that the pore size was partially reduced, the distance between the pores became longer, and the pore closure occurred due to agglomeration. The FTIR (Fourier Transform Infrared spectroscopy) analysis showed the interaction of LiBOB salts in the PVDF-HFP/LiTFSI/TiO2 system, and based on TGA (Thermogravimetric Analysis) analysis, the addition of LiBOB affected the heat stability of the SPE. The CV (Cyclic Voltammetry) analysis showed that the addition of LiBOB in the SPE system could reduce the reversibility and magnitude of the current.
Co-Authors Achmad Subhan Achmad Subhan Achmad Subhan Ahmad Sohib Bambang Prihandoko Bambang Prihandoko Bambang Prihandoko Butarbutar, Leyoni Metanencya Cherly Firdharini Christin Rina Ratri Daniswara, Lufthansyah Deni Shidqi Khaerudini Didik Aryanto Edi Sanjaya Eduardus Budi Nursanto Endah F. Rahayu Endah Yuniarti, Endah Fachrudin, Adinandra Caesar Femlee R, Brity Gerald Ensang Timuda Gumelar, Muhammad Dikdik Heri Jodi, Heri Hudaya, Chairul Ilham Nur Dimas Yahya Ilma Nuroniah Ilma Nuroniah Jan Setiawan Kerista Sebayang Khoiri, Rahma Kusdi Prijono Lediliocza Lediliocza Mia Aulia Dhika Ngurah Made Dharma Putra Nofrijon Sofyan, Nofrijon Qolby Sabrina Salsabila, Adinda Atalya Salsabila, Nadhifah Saptari, Sitti Ahmiatri Sari, Puspita Ayu Kusuma Sembiring, Rinawati Sherly Novia Sari Sindhu Hendradjaja, Simon Sugianto - Titik Lestariningsih Wahyu B. Widayatno Wahyu Bambang Widayatno Yayuk Astuti