Electrochemical properties of nanoparticle lithium rich (Li1.2Mn0.54Ni0.13Co0.13O2) prepared by facile hydrothermal synthesis as cathode materials in lithium ion batteries

Mohadese Rastgoo-Deylami; Mehran Javanbakht; Hamid Omidvar

Electrochemical properties of nanoparticle lithium rich (Li1.2Mn0.54Ni0.13Co0.13O2) prepared by facile hydrothermal synthesis as cathode materials in lithium ion batteries

Publish place: دومین کنفرانس بین المللی یافته های نوین پژوهشی در شیمی و مهندسی شیمی

Publish Year: 1395

نوع سند: مقاله کنفرانسی

زبان: English

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لینک ثابت به این Paper:

https://civilica.com/doc/477662

شناسه ملی سند علمی:

CHCONF02_338

تاریخ نمایه سازی: 9 مرداد 1395

Abstract:

The lithium rich (Li1.2Mn0.54Ni0.13Co0.13O2) cathode material with nanoparticle size has been successfully prepared by a hydrothermal method. The cathode materials are characterized by transmission electron microscopy (TEM) and Brunauer, Emmett and Teller (BET). The electrochemical properties of these cathode material have been studied by charge/discharge at various scan rate and electrochemical impedance spectroscopy (EIS).The results of these studies suggest that the nanoparticle of Li1.2Mn0.54Co0.13Ni0.13O2 has a good properties in lithium ion battery. The size of cathode is 20 nm. The capacity and charge transfer resistance of cathode is 286.01 mAh g-1 and 50.1 Ω, respectively.

Keywords:

lithium rich cathode material , hydrothermal synthesis , lithium ion battery

Authors

Mohadese Rastgoo-Deylami

Department of Chemistry, Amirkabir University of Technology, Tehran, Iran- Solar Cell and Fuel Cell Lab, Renewable Energy Research Center, Amirkabir University of Technology, Tehran, Iran

Mehran Javanbakht

Department of Chemistry, Amirkabir University of Technology, Tehran, Iran- Solar Cell and Fuel Cell Lab, Renewable Energy Research Center, Amirkabir University of Technology, Tehran, Iran

Hamid Omidvar

Solar Cell and Fuel Cell Lab, Renewable Energy Research Center, Amirkabir University of Technology, Tehran, Iran- Department of Mining and Metallurgical Engineering, Amirkabir University of Technology, Tehran, Iran

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