Performa Elektrokimia Katoda LiFePO4 Dengan Teknologi Daur Ulang dan Sintesis

Tamam, Muhammad Syifaut (2020) Performa Elektrokimia Katoda LiFePO4 Dengan Teknologi Daur Ulang dan Sintesis. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Baterai yang digunakan sebagai media penyimpanan energi, diharuskan memiliki performa yang baik. Saat ini, material katoda yang mendapatkan banyak perhatian adalah LiFePO4. Material katoda LiFePO4 bisa disintesis dengan beberapa cara, seperti solid state, hidrotermal, dan sol-gel. Selain itu juga, dengan meningkatnya permintaan dan penggunaan baterai lithium juga memberikan dampak limbah bagi lingkungan. Oleh karena itu, daur ulang baterai LiFePO4 bekas sangat penting. Tujuan dari review jurnal ini adalah untuk menganalisis pengaruh metode daur ulang dan sintesis terhadap bentuk morfologi dan performa elektrokimia katoda LiFePO4. Metodologi pada review jurnal ini adalah dengan menganalisis beberapa jurnal tentang daur ulang dan sintesis dengan beberapa pengujian diantaranya : pengujian SEM, charge-discharge¸cyclic voltammetry dan EIS. Dari hasil review jurnal ini menunjukkan bahwa bentuk morfologi yang homogen, berbentuk bulat, ukuran partikel nano, pelapisan karbon dan doping ion menghasilkan performa elektrokimia yang baik ======================================================================================================================== Batteries that are used as energy storage media are required to have good performance. Currently, the cathode material that is getting a lot of attention is LiFePO4. LiFePO4 cathode materials can be synthesized in several ways, such as solid state, hydrothermal, and sol-gel. In addition, the increasing demand and use of lithium batteries also has an impact on the environment for waste. Therefore, recycling of used LiFePO4 batteries is very important. The purpose of this journal review is to analyze the effect of recycling and synthesis methods on the morphological shape and electrochemical performance of the LiFePO4 cathode. The methodology in this journal review is to analyze several journals on recycling and synthesis with several tests including: SEM testing, charge-discharge ¸cyclic voltammetry and EIS. The results of the review of this journal show that homogeneous morphology, round shape, nanoparticle size, carbon coating and ion doping produce good electrochemical performance

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: LiFePO4 cathode, solid-state, sol-gel, hydrothermal, recycle, katoda LiFePO4, solid-state, sol-gel, hidrotermal, daur ulang
Subjects: Q Science > QD Chemistry > QD115 Electrochemical analysis
T Technology > TJ Mechanical engineering and machinery > TJ165 Energy storage.
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1001 Production of electric energy or power
Divisions: Faculty of Industrial Technology > Material & Metallurgical Engineering > 28201-(S1) Undergraduate Thesis
Depositing User: Muhammad Syifaut Tamam
Date Deposited: 15 Aug 2020 06:02
Last Modified: 15 Aug 2020 06:02
URI: https://repository.its.ac.id/id/eprint/78193

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