Ramadhan, Alfa Devanda Cahya Ramadhan (2020) Review: Performa Elektrokimia Katoda Li-NCA Dengan Teknologi Daur Ulang Dan Sintesis. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Baterai saat ini memiliki performa yang tinggi, kapasitas tinggi, dan stabil saat pemakaian adalah Li-NCA. Beberapa metode sintesis katoda NCA antara lain: metode sol-gel, metode co-precipitation dan metode solid state. Penggunaan baterai lithium yang secara masif, memberikan dampak pada banyaknya limbah baterai lithium bekas yang bertambah dan berkurangnya ketersediaan logam lithium di alam. Daur ulang baterai ion lithium bekas menjadi sumber alternatif utama. Tujuan dilakukan review paper ini yaitu menganalisis hasil morfologi dan performa elektrokimia pada katoda Li-NCA dari sintesis dan daur ulang, serta pengaruh hasil morfologi terhadap performa elektrokimia pada katoda Li-NCA. Metodologi pada penelitian ini yaitu mengulas beberapa metode sintesis dan daur ulang secara umum. Dari review paper ini didapatkan bahwa bentuk morfologi yang stabil, homogen dan tidak ada porous menghasilkan performa elektrokimia yang tinggi. Sintesis NCA dengan tambahan doping atau coating senyawa memiliki performa elektrokimia tertinggi. NCA berasal dari daur ulang baterai bekas memiliki performa elektrokimia cukup tinggi dan masih layak untuk dipakai pada aplikasi tertentu.
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This time, the battery has a high performance, capacity, and stable during use is Li-NCA. Some of the synthesis methods NCA cathode are the sol-gel method, the co-precipitation method, and the solid state method. Use a massive lithium battery has an impact on the increasing amount of lithium battery waste and reducing the availability of lithium metal in nature. Recycling of lithium ion batteries waste is an alternative source to substitute lithium metals in nature. The purpose of this paper review is to analyze the morphological and electrochemical performance of cathode Li-NCA from synthesis and recycling, also the effect of morphological results on the electrochemical performance on the cathode Li-NCA. The methodology of this research is to review several methods of synthesis and recycling in general. From this review paper, the morphological which is stable, homogeneous and no porous produces high electrochemical performance. NCA synthesized with the addition of compound doping or coating has the highest electrochemical performance. NCA from waste batteries have high enough electrochemical performance and are still suitable for certain applications.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | katoda NCA, sol-gel, co-precipitation , solid state, daur ulang, NCA cathode, sol-gel, co-precipitation, solid state, recycle |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2921 Lithium cells. T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL220 Electric vehicles and their batteries, etc. |
| Divisions: | Faculty of Industrial Technology > Material & Metallurgical Engineering > 28201-(S1) Undergraduate Thesis |
| Depositing User: | Alfa Devanda Cahya Ramadhan |
| Date Deposited: | 13 Aug 2020 06:49 |
| Last Modified: | 28 May 2023 16:51 |
| URI: | http://repository.its.ac.id/id/eprint/77973 |
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