Published September 30, 2013 | Version v1
Journal article Metadata-only

A novel method for preparation of LiNi1/3Mn1/3Co1/3O2 cathode material for Li-ion batteries

Creators

  • 1. Advanced Energy Storage Materials National Engineering Research Centre Co., Ltd., Changsha 410083 (China)
  • 2. Powder Metallurgy Research Institution, Central South University, Changsha 410083 (China)
  • 3. School of Metallurgical Science and Engineering, Central South University, Changsha 410083 (China)

Description

Micro-spherical particle of Ni–Mn–Co alloy was synthesized by powder metallurgy pulverization (PMP) method with Ni, Co and Mn metal as raw materials. Then spherical and dense LiNi1/3Mn1/3Co1/3O2 particle with well-ordered layered structure is obtained by calcining the oxide of Ni–Mn–Co alloy and Li2CO3. The as-prepared material was characterized by powder X-ray diffraction (XRD), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), and electrochemical tests. LiNi1/3Mn1/3Co1/3O2 prepared here indicated an initial discharge capacity of 164.4 mAh g−1 at 0.1 C rate within the voltage range of 2.8–4.3 V. The novel method showed high efficiency and environmental friendly for industrialization

Availability note (English)

Available from http://dx.doi.org/10.1016/j.electacta.2013.05.148

Additional details

Identifiers

DOI
10.1016/j.electacta.2013.05.148;
PII
S0013-4686(13)01108-0;

Publishing Information

Journal Title
Electrochimica Acta
Journal Volume
107
Journal Page Range
p. 133-138
ISSN
0013-4686
CODEN
ELCAAV

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
45053063
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ALLOYS; CATHODES; CHEMICAL PREPARATION; EFFICIENCY; ELECTRIC BATTERIES; LITHIUM CARBONATES; LITHIUM IONS; POWDER METALLURGY; POWDERS; RAW MATERIALS; SCANNING ELECTRON MICROSCOPY; X-RAY DIFFRACTION; X-RAY PHOTOELECTRON SPECTROSCOPY
Descriptors DEC
ALKALI METAL COMPOUNDS; CARBON COMPOUNDS; CARBONATES; CHARGED PARTICLES; COHERENT SCATTERING; DIFFRACTION; ELECTROCHEMICAL CELLS; ELECTRODES; ELECTRON MICROSCOPY; ELECTRON SPECTROSCOPY; ENERGY STORAGE SYSTEMS; ENERGY SYSTEMS; IONS; LITHIUM COMPOUNDS; MATERIALS; METALLURGY; MICROSCOPY; OXYGEN COMPOUNDS; PHOTOELECTRON SPECTROSCOPY; SCATTERING; SPECTROSCOPY; SYNTHESIS

Optional Information

Copyright
Copyright (c) 2013 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.