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Optimalisasi Konduktivitas Ionik Elektrolit Polimer Berbasis Komposit Kitosan-Zirkonia/Litium Perklorat dengan Penambahan Gliserol
Abstract
Untuk meningkatkan nilai konduktivitas ionik elektrolit polimer, telah dilakukan modifikasi terhadap sistem komposit kitosan-ZrO2/LiClO4 dengan menambahkan gliserol sebagai plasticizer. Pembuatan lembaran elektrolit polimer dilakukan dengan metode casting, setelah seluruh komponen dicampur secara bertahap dan diaduk dengan pengaduk magnet. Penambahan plasticizer dilakukan dengan berbagai komposisi yaitu antara 0% (g/g) sampai dengan 80% (b/b). Elektrolit polimer kemudian dikarakterisasi meliputi struktur mikro dengan difraksi sinar-X (XRD), sifat mekanik dengan uji tarik menggunakan UTM, spektrometer impedansi (LCR-meter) dan pengukuran jumlah transferensi ion. Hasil karakterisasi dengan XRD dan uji sifat mekanik menunjukkan bahwa elektrolit polimer menjadi semakin amorf dan elastis dengan penambahan plasticizer. Penambahan plasticizer yang optimal adalah sebanyak 60% (b/b) dimana pada komposisi tersebut masing-masing diperoleh bilangan transferensi ion tertinggi 0,85 dengan nilai konduktivitas ionik 3,52 x 10-4 S/cm.
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Anitha, A., S. Sowmya, P. T Sudheesh Kumar, S. Deepthi, K. P. Chennazhi, H. Ehrlich, M. Tsurkan, dan R. Jayakumar. 2014. “Chitin and chitosan in selected biomedical applications.” Progress in Polymer Science 39 (9). Elsevier Ltd: 1644–67. doi:10.1016/j.progpolymsci.2014.02.008.
Aziz, S. B., dan Z.H.Z. Abidin. 2014. “Ion- transport study in nanocomposite solid polymer electrolytes based on chitosan:Electrical and dielectric analysis.” Journal of Applied Polymer Science 41774: n/a- n/a. doi:10.1002/app.41774.
Buraidah,M.H, L.P Teo, S.R Majid, dan A.K.Ã Arof. 2009. “Ionic conductivity by correlated barrier hopping in NH 4 I doped chitosan solid electrolyte” 404: 1373–79. doi:10.1016/j.physb.2008.12.027.
Deraman, S. K., N. S. Mohamed, dan R. H Y Subban. 2013. “Conductivity and electrochemical studies on polymer electrolytes based on poly vinyl (chloride) - ammonium triflate-ionic liquid for proton battery.” International Journal of Electrochemical Science 8 (1): 1459–68.
Fonseca, C.P ., dan S. Neves. 2006. “Electrochemical properties of a biodegradable polymer electrolyte applied to a rechargeable lithium battery.” Journal of Power Sources 159 (1 SPEC. ISS.): 712–16. doi:10.1016/j.jpowsour.2005.10.095.
Harun, N.I., A.M. Ali, A.M.M. Ali, dan M.Z.A. Yahya. 2011. “Conductivity studies on cellulose acetate – ammonium tetrafluoroborate based polymer electrolytes” 15. doi:10.1179/143307511X1303189074885 8.
Kuo, C.W., W.B Li, P.R. Chen, J.W. Liao, C.G. Tseng, dan T.Y. Wu. 2013. “Effect of Plasticizer and Lithium Salt Concentration in PMMA- based Composite Polymer Electrolytes” 8: 5007–21.
Liu, H., R. Adhikari, Q. Guo, dan B. Adhikari. 2013. “Preparation and characterization of glycerol plasticized ( high-amylose ) starch – chitosan films.” Journal of Food Engineering 116 (2): 588–97. doi:10.1016/j.jfoodeng.2012.12.037.
Mohamed, S.A., A.A. Al-Ghamdi, G.D. Sharma, dan M.K. El Mansy. 2014. “Effect of ethylene carbonate as a plasticizer on CuI/PVA nanocomposite: Structure, optical and electrical properties.” Journal of Advanced Research 5 (1). Cairo University: 79–86. doi:10.1016/j.jare.2012.11.008.
Morni, N.M., dan A.K. Arof. 1999. “Chitosan– lithium triflate electrolyte in secondary lithium cells.” Journal of Power Sources 77 (1): 42–48. doi:10.1016/S0378- 7753(98)00170-0.
Navaratnam, S, K Ramesh, dan W J Basirun. 2011. “Investigation of ion conducting behaviour of composite chitosan based polymer electrolytes.” Materials Research Innovations 15 (1): 184–86. doi:10.1179/143307511X13031890748975.
Arof. 2011. “Characterisation of plasticised PVDF–HFP polymer electrolytes.” Materials Research Innovations 15 (s2): s157–60. doi:10.1179/143307511X1303189074873 1.
Prabu, M., S. Selvasekarapandian, A.R. Kulkarni, G. Hirankumar, dan C. Sanjeeviraja. 2010. “Conductivity and dielectric studies on LiCeO2.” Journal of Rare Earths 28 (3): 435–38. doi:10.1016/S1002-0721(09)60128-9.
Rahman, M. Y. A., A. Ahmad, T .K. Lee, Y. Farina, dan H .M. Dahlan. 2011. “Effect of Ethylene Carbonate (EC) Plasticizer on Poly (Vinyl Chloride)-Liquid 50% Epoxidised Natural Rubber (LENR50) Based Polymer Electrolyte.” Materials Sciences and Application 2 (July): 818– 26. doi:10.4236/msa.2011.27111.
Sanyang, M.L., S.M. Sapuan, M. Jawaid, M.R. Ishak, dan J. Sahari. 2015. “Effect of Plasticizer Type and Concentration on Tensile, Thermal and Barrier Properties of Biodegradable Films Based on Sugar Palm (Arenga pinnata) Starch,” 1106–24. doi:10.3390/polym7061106.
Schnürch, A.B., dan S. Dünnhaupt. 2012. “Chitosan-based drug delivery systems.” European Journal of Pharmaceutics and Biopharmaceutics 81 (3): 463–69. doi:10.1016/j.ejpb.2012.04.007.
Shukur, M. F., Y.M. Yusof, S.M.M. Zawawi, H.A. Illias, dan M.F.Z. Kadir. 2013. “Conductivity and transport studies of plasticized chitosan-based proton conducting biopolymer electrolytes.” Physica Scripta T157: 14050. doi:10.1088/0031- 8949/2013/T157/014050.
Stephan, A.M., dan K. S. Nahm. 2006. “Review on composite polymer electrolytes for lithium batteries.” Polymer 47 (16): 5952– 64. doi:10.1016/j.polymer.2006.05.069.
Subramanian, Selvasekarapandian, dan Vinoth Pandi. 2014. “Preparation and characterization of PVA complexed with amino acid, proline,” no. July. doi:10.1007/s11581-014-1206-0.
Sudaryanto, E. Yulianti, dan Patimatuzzohrah. 2016. “Structure and properties of solid polymer electrolyte based on chitosan and ZrO2 nanoparticle for lithium ion battery.” In AIP Conference Proceeding, 1710:020003–1. doi:10.1063/1.4941464.
Tripathi, S., G.K. Mehrotra, dan P .K. Dutta. 2008. “Chitosan based antimicrobial films for food packaging applications,” no. 93: 1–7.
Winie, Tan, N. S M Hanif, C. H. Chan, dan A. K. Arof. 2014. “Effect of the surface treatment of the TiO2 fillers on the properties of hexanoyl chitosan/polystyrene blend-based composite polymer electrolytes.” Ionics 20 (3): 347–52. doi:10.1007/s11581-013- 0983-1.
Noor, M. M., M.A. Careem, S .R. Majid, dan A.K. treatment of the TiO2 fillers on the properties of hexanoyl chitosan/polystyrene blend-based composite polymer electrolytes.” Ionics 20 (3): 347–52. doi:10.1007/s11581-013- 0983-1.
Yahya, M. Z. A., dan A .K. Arof. 2003. “Effect of oleic acid plasticizer on chitosan – lithium acetate solid polymer electrolytes” 39: 897–902. doi:10.1016/S0014- 3057(02)00355-5.
Yulianti, E., J. Ginting, dan Sudaryanto. 2015. “Pengaruh Penambahan Garam Garam Litium Terhadap Sifat Elektrolit Padat Polimer Berbasis Kitosan.” Jurnal Sains Materi Indonesia 16: 133–38.
Yulianti, E., R.D. Saputri, S. Sudaryanto, H. Jodi, dan R. Salam. 2013. “Pembuatan Bahan Polimer Elektrolit Padat Berbasis Nanokomposit Kitosan Montmorillonite untuk Aplikasi Baterai.” Jurnal Kimia dan Kemasan 35 (2): 77.
Yulianti, E, A Karo Karo, dan L Susita. 2012. “Synthesis of Electrolyte Polymer Based on Natural Polymer Chitosan by Ion Implantation Technique” 4: 202–7. doi:10.1016/j.proche.2012.06.028.
DOI: http://dx.doi.org/10.24817/jkk.v39i1.2224
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