Properties of Bacterial Cellulose/Polyvinyl Composite Membrane for Polymer Electrolyte Li ion Battery
High ionic conductivity.and.porous properties of material play important role as a solid polymer electrolyte in Li ion battery application. In this study, a bacterial.cellulose (BC)-based polymer was modified with polyvinyl pyrrolidone (PVP) and polyvinyl alcohol (PVA). Blending the polymer host is...
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University of Brawijaya
2023-04-01
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| Series: | Journal of Pure and Applied Chemistry Research |
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| Online Access: | https://jpacr.ub.ac.id/index.php/jpacr/article/view/663/pdf |
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| author | Qolby Sabrina Hilwa Kamilah Christin Rina Ratri Titik Lestariningsih Sitti Ahmiatri Saptari |
| author_facet | Qolby Sabrina Hilwa Kamilah Christin Rina Ratri Titik Lestariningsih Sitti Ahmiatri Saptari |
| author_sort | Qolby Sabrina |
| collection | DOAJ |
| description | High ionic conductivity.and.porous properties of material play important role as a solid polymer electrolyte in Li ion battery application. In this study, a bacterial.cellulose (BC)-based polymer was modified with polyvinyl pyrrolidone (PVP) and polyvinyl alcohol (PVA). Blending the polymer host is one more approach to work on the morphology pore
and electrochemical properties of polymer electrolytes. The slurry of BC is rich of fibers that contribute to forming of the pore template for solid electrolyte membrane. Polyvinyl act as material to creating pore and increases the polymer segmental ion lithium mobility. Pore morphology of BC-PVA and -PVP composite membrane homogeneously distributed
by SEM observations. The presence of many pores makes the tensile strength of the BC PVA membrane lower. For solid electrolytes purposes, it does not affect battery performance but has a greater possibility for battery lifetime. The presence of pores contributes to the absorption of electrolytes membranes. In addition, enhancement of the conductivity upon addition of salt is correlated to the enhancement of pores from solid polymer electrolyte. The conductivity of BC-PVA composite is reported 8.7 x 10-5 Scm-1, and this ion conductivity is slightly higher than conductivity in BC-PVP 8.4 x 10-7 Scm-1 at room temperature. In the future, BC-PVA can be applied for solid electrolyte membranes material based on cellulose. |
| first_indexed | 2024-03-12T16:57:16Z |
| format | Article |
| id | doaj.art-f480654c0f5a4260bfe8972ea303f332 |
| institution | Directory Open Access Journal |
| issn | 2302-4690 2541-0733 |
| language | English |
| last_indexed | 2024-03-12T16:57:16Z |
| publishDate | 2023-04-01 |
| publisher | University of Brawijaya |
| record_format | Article |
| series | Journal of Pure and Applied Chemistry Research |
| spelling | doaj.art-f480654c0f5a4260bfe8972ea303f3322023-08-08T06:19:36ZengUniversity of BrawijayaJournal of Pure and Applied Chemistry Research2302-46902541-07332023-04-0112116Properties of Bacterial Cellulose/Polyvinyl Composite Membrane for Polymer Electrolyte Li ion BatteryQolby Sabrina0Hilwa Kamilah1Christin Rina Ratri2Titik Lestariningsih3Sitti Ahmiatri Saptari4Research Center for Physics, National Research and Innovation Agency, Kawasan Puspiptek Serpong Gd. 442, Tangerang Selatan, Banten, IndonesiaDepartment of Physics, Faculty of Science and Technology, Universitas Islam Negeri Syarif Hidayatullah, Jakarta 15412, IndonesiaResearch Center for Physics, National Research and Innovation Agency, Kawasan Puspiptek Serpong Gd. 442, Tangerang Selatan, Banten, IndonesiaResearch Center for Physics, National Research and Innovation Agency, Kawasan Puspiptek Serpong Gd. 442, Tangerang Selatan, Banten, IndonesiaDepartment of Physics, Faculty of Science and Technology, Universitas Islam Negeri Syarif Hidayatullah, Jakarta 15412, IndonesiaHigh ionic conductivity.and.porous properties of material play important role as a solid polymer electrolyte in Li ion battery application. In this study, a bacterial.cellulose (BC)-based polymer was modified with polyvinyl pyrrolidone (PVP) and polyvinyl alcohol (PVA). Blending the polymer host is one more approach to work on the morphology pore and electrochemical properties of polymer electrolytes. The slurry of BC is rich of fibers that contribute to forming of the pore template for solid electrolyte membrane. Polyvinyl act as material to creating pore and increases the polymer segmental ion lithium mobility. Pore morphology of BC-PVA and -PVP composite membrane homogeneously distributed by SEM observations. The presence of many pores makes the tensile strength of the BC PVA membrane lower. For solid electrolytes purposes, it does not affect battery performance but has a greater possibility for battery lifetime. The presence of pores contributes to the absorption of electrolytes membranes. In addition, enhancement of the conductivity upon addition of salt is correlated to the enhancement of pores from solid polymer electrolyte. The conductivity of BC-PVA composite is reported 8.7 x 10-5 Scm-1, and this ion conductivity is slightly higher than conductivity in BC-PVP 8.4 x 10-7 Scm-1 at room temperature. In the future, BC-PVA can be applied for solid electrolyte membranes material based on cellulose.https://jpacr.ub.ac.id/index.php/jpacr/article/view/663/pdfbacterial-cellulosepolyvinyl pyrrolidonepolyvinyl alcoholsolid polymer electrolyte |
| spellingShingle | Qolby Sabrina Hilwa Kamilah Christin Rina Ratri Titik Lestariningsih Sitti Ahmiatri Saptari Properties of Bacterial Cellulose/Polyvinyl Composite Membrane for Polymer Electrolyte Li ion Battery Journal of Pure and Applied Chemistry Research bacterial-cellulose polyvinyl pyrrolidone polyvinyl alcohol solid polymer electrolyte |
| title | Properties of Bacterial Cellulose/Polyvinyl Composite Membrane for Polymer Electrolyte Li ion Battery |
| title_full | Properties of Bacterial Cellulose/Polyvinyl Composite Membrane for Polymer Electrolyte Li ion Battery |
| title_fullStr | Properties of Bacterial Cellulose/Polyvinyl Composite Membrane for Polymer Electrolyte Li ion Battery |
| title_full_unstemmed | Properties of Bacterial Cellulose/Polyvinyl Composite Membrane for Polymer Electrolyte Li ion Battery |
| title_short | Properties of Bacterial Cellulose/Polyvinyl Composite Membrane for Polymer Electrolyte Li ion Battery |
| title_sort | properties of bacterial cellulose polyvinyl composite membrane for polymer electrolyte li ion battery |
| topic | bacterial-cellulose polyvinyl pyrrolidone polyvinyl alcohol solid polymer electrolyte |
| url | https://jpacr.ub.ac.id/index.php/jpacr/article/view/663/pdf |
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