Maulana, Fakhri Akbar (2020) Pengaruh Penambahan Jenis Doping Logam Terhadap Struktur Dan Konduktivitas Ion Material Solid Elektrolit Nasicon Na3Zr2Si2PO12 Baterai Ion Natrium. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Salah satu permasalahan yang ada di baterai sekunder natrium ion yaitu temperatur kerja terlalu tinggi dan mudah meledak apabila terpapar oleh udara bebas. Solusi yang ditawarkan untuk mengatasi masalah tersebut yaitu mengganti fasa elektrolit menjadi sepenuhnya solid. Pada paper review ini telah di analisis dan di pelajari mengenai penambahan beberapa jenis bahan doping terhadap struktur material dan konduktivitas ion dari solid elektrolit dengan jenis NASICON Na3Zr2Si2PO12 sebagai bahan elektrolit baterai berbasis natrium ion. Metode yang digunakan paper review ini yaitu komparasi dari beberapa jurnal yang membahas mengenai penambahan doping ke dalam struktur NASICON. Unsur yang ditambahkan dalam paper review ini yaitu cerium, magnesium, skandium, titanium, dan yttrium. Dalam paper review diketahui bahwa doping skandium merupakan doping yang dapat meningkatkan konduktivitas dari NASICON secara signifikan dengan menggunakan metode sintesis berupa solid state reaction dengan nilai konduktivitas tertinggi yaitu 4 × 10−3 S/cm dalam temperatur kamar.
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One of the problems with secondary sodium ion batteries is that the working temperature is too high and can explode easily when exposed to free air. The solution offered to overcome this problem is to replace the electrolyte phase to become fully solid. This review paper has analyzed and studied the addition of several types of doping material to the structure of the material and ionic conductivity of solid electrolytes with NASICON Na3Zr2Si2PO12 type as a sodium ion-based battery electrolyte material. The method used in this review paper is a comparison of several journals that discuss the addition of doping to the NASICON structure. The elements added in this review paper are cerium, magnesium, skandium, titanium, and yttrium. In a paper review it is known that scandium doping is a doping which can significantly increase the conductivity of NASICON by using the reaction method in the form of a solid state reaction with the highest conductivity value of 4 × 10−3 S / cm at room temperature.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Solid Electrolyte, NASICON, Na3Zr2Si2PO12, Aliovalent-doped NASICON |
| Subjects: | T Technology > TJ Mechanical engineering and machinery > TJ165 Energy storage. |
| Divisions: | Faculty of Industrial Technology and Systems Engineering (INDSYS) > Material & Metallurgical Engineering > 28201-(S1) Undergraduate Thesis |
| Depositing User: | Mr Fakhri Akbar Maulana |
| Date Deposited: | 15 Aug 2020 02:26 |
| Last Modified: | 19 Jan 2024 02:05 |
| URI: | http://repository.its.ac.id/id/eprint/77761 |
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