Synthesis and structural characterization of layered Li[Ni 1/3+xCo1/3Mn1/3-2xMox]O2 cathode materials by ultrasonic spray pyrolysis

Sang Ho Park; Sung Woo Oh; Yang Kook Sun

doi:10.1016/j.jpowsour.2005.03.078

Synthesis and structural characterization of layered Li[Ni _1/3+xCo_1/3Mn_1/3-2xMo_x]O₂ cathode materials by ultrasonic spray pyrolysis

Sang Ho Park
, Sung Woo Oh
, Yang Kook Sun^*

^*Corresponding author for this work

Division of Chemical Engineering

Hanyang University

Research output: Contribution to journal › Journal article › peer-review

82 Scopus citations

Abstract

Molybdenum doped layered Li[Ni_1/3+xCo_1/3Mn _1/3-2xMo_x]O₂ materials were synthesized by an ultrasonic spray pyrolysis method. A single phase of Li[Ni _1/3+xCo_1/3Mn_1/3-2xMo_x]O₂ could be prepared in 0 ≤ x ≤ 0.05 region. Structural and electrochemical properties of the Li[Ni_1/3+xCo_1/3Mn _1/3-2xMo_x]O₂ were characterized by X-ray diffraction, Rietveld refinements and galvanostatic charge/discharge tests. The discharge capacity increased with the molybdenum doped, x in 0.01 sample is exhibited a higher discharge capacity of 175 mAh g^-1 with a good capacity retention.

Original language	English
Pages (from-to)	622-625
Number of pages	4
Journal	Journal of Power Sources
Volume	146
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jpowsour.2005.03.078
State	Published - 2005.08.26

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Cathode materials
Layered structure
Lithium-ion battery
Molybdenum doping
Spray pyrolysis

Access to Document

10.1016/j.jpowsour.2005.03.078

Cite this

@article{4c5648daca3d4754b6d56f96301b70dc,

title = "Synthesis and structural characterization of layered Li[Ni 1/3+xCo1/3Mn1/3-2xMox]O2 cathode materials by ultrasonic spray pyrolysis",

abstract = "Molybdenum doped layered Li[Ni1/3+xCo1/3Mn 1/3-2xMox]O2 materials were synthesized by an ultrasonic spray pyrolysis method. A single phase of Li[Ni 1/3+xCo1/3Mn1/3-2xMox]O2 could be prepared in 0 ≤ x ≤ 0.05 region. Structural and electrochemical properties of the Li[Ni1/3+xCo1/3Mn 1/3-2xMox]O2 were characterized by X-ray diffraction, Rietveld refinements and galvanostatic charge/discharge tests. The discharge capacity increased with the molybdenum doped, x in 0.01 sample is exhibited a higher discharge capacity of 175 mAh g-1 with a good capacity retention.",

keywords = "Cathode materials, Layered structure, Lithium-ion battery, Molybdenum doping, Spray pyrolysis",

author = "Park, \{Sang Ho\} and Oh, \{Sung Woo\} and Sun, \{Yang Kook\}",

year = "2005",

month = aug,

day = "26",

doi = "10.1016/j.jpowsour.2005.03.078",

language = "English",

volume = "146",

pages = "622--625",

journal = "Journal of Power Sources",

issn = "0378-7753",

number = "1-2",

}

TY - JOUR

T1 - Synthesis and structural characterization of layered Li[Ni 1/3+xCo1/3Mn1/3-2xMox]O2 cathode materials by ultrasonic spray pyrolysis

AU - Park, Sang Ho

AU - Oh, Sung Woo

AU - Sun, Yang Kook

PY - 2005/8/26

Y1 - 2005/8/26

N2 - Molybdenum doped layered Li[Ni1/3+xCo1/3Mn 1/3-2xMox]O2 materials were synthesized by an ultrasonic spray pyrolysis method. A single phase of Li[Ni 1/3+xCo1/3Mn1/3-2xMox]O2 could be prepared in 0 ≤ x ≤ 0.05 region. Structural and electrochemical properties of the Li[Ni1/3+xCo1/3Mn 1/3-2xMox]O2 were characterized by X-ray diffraction, Rietveld refinements and galvanostatic charge/discharge tests. The discharge capacity increased with the molybdenum doped, x in 0.01 sample is exhibited a higher discharge capacity of 175 mAh g-1 with a good capacity retention.

AB - Molybdenum doped layered Li[Ni1/3+xCo1/3Mn 1/3-2xMox]O2 materials were synthesized by an ultrasonic spray pyrolysis method. A single phase of Li[Ni 1/3+xCo1/3Mn1/3-2xMox]O2 could be prepared in 0 ≤ x ≤ 0.05 region. Structural and electrochemical properties of the Li[Ni1/3+xCo1/3Mn 1/3-2xMox]O2 were characterized by X-ray diffraction, Rietveld refinements and galvanostatic charge/discharge tests. The discharge capacity increased with the molybdenum doped, x in 0.01 sample is exhibited a higher discharge capacity of 175 mAh g-1 with a good capacity retention.

KW - Cathode materials

KW - Layered structure

KW - Lithium-ion battery

KW - Molybdenum doping

KW - Spray pyrolysis

UR - https://www.scopus.com/pages/publications/24944557074

U2 - 10.1016/j.jpowsour.2005.03.078

DO - 10.1016/j.jpowsour.2005.03.078

M3 - Journal article

AN - SCOPUS:24944557074

SN - 0378-7753

VL - 146

SP - 622

EP - 625

JO - Journal of Power Sources

JF - Journal of Power Sources

IS - 1-2

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