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Sadeghi B, Sarraf-Mamoory R. Enhancement of Charge-Discharge Capacity of LiMn2O4 Cathode Material by LiFePO4 Phosphate Nanocoating. Journal of Iranian Association of Electrical and Electronics Engineers 2015; 12 (2) :33-38
URL: http://jiaeee.com/article-1-111-en.html
Abstract:   (3940 Views)

In this paper, LiMn2O4 spinel cathode materials have been successfully synthesized by solid-state reaction. Surface of these particles modified by nanocoating of LiFePO4.  Synthesized products were characterized by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), and Energy Dispersive X-ray Spectroscopy (EDX). The results of electrochemical tests showed that charge/discharge capacities and charge retention of battery were significantly enhanced. This improved electrochemical performance is due to LiFePO4 phosphate layer on particles surfaces of LiMn2O4 cathode materials.

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Type of Article: Research | Subject: Electronic
Received: 2017/02/5 | Accepted: 2017/02/5 | Published: 2017/02/5

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