Mo6+-doped Li[Ni(0.5+x)Mn(1.5-2x)Mo x]O4 spinel materials for 5 V lithium secondary batteries prepared by ultrasonic spray pyrolysis

S. H. Park; S. W. Oh; S. T. Myung; Y. K. Sun

doi:10.1149/1.1808114

Mo⁶⁺-doped Li[Ni_(0.5+x)Mn_(1.5-2x)Mo _x]O₄ spinel materials for 5 V lithium secondary batteries prepared by ultrasonic spray pyrolysis

S. H. Park^*
, S. W. Oh
, S. T. Myung
, Y. K. Sun

^*Corresponding author for this work

Division of Chemical Engineering

Hanyang University
VK Corporation

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

30 Scopus citations

Abstract

Molybdenum-doped spinel Li[Ni_(0.5+x)Mn_(1.5-2x)MO _x]O₄ (0 ≤ x ≤ 0.1) materials were synthesized by an ultrasonic spray pyrolysis method. Well-ordered [111] direction (octahedron shape) morphology powders were obtained at molybdenum-doped spinel. The structural, electrochemical, morphological properties, and thermal stability of the powders were characterized by X-ray diffraction, galvanostatic charge/discharge testing, scanning electron microscopy, and differential scanning calorimetry, respectively. The molybdenum doping spinel has a high discharge capacity, excellent capacity retention, rate capability, and thermal stability.

Original language	English
Pages (from-to)	A451-A454
Journal	Electrochemical and Solid-State Letters
Volume	7
Issue number	11
DOIs	https://doi.org/10.1149/1.1808114
State	Published - 2004

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title = "Mo6+-doped Li[Ni(0.5+x)Mn(1.5-2x)Mo x]O4 spinel materials for 5 V lithium secondary batteries prepared by ultrasonic spray pyrolysis",

abstract = "Molybdenum-doped spinel Li[Ni(0.5+x)Mn(1.5-2x)MO x]O4 (0 ≤ x ≤ 0.1) materials were synthesized by an ultrasonic spray pyrolysis method. Well-ordered [111] direction (octahedron shape) morphology powders were obtained at molybdenum-doped spinel. The structural, electrochemical, morphological properties, and thermal stability of the powders were characterized by X-ray diffraction, galvanostatic charge/discharge testing, scanning electron microscopy, and differential scanning calorimetry, respectively. The molybdenum doping spinel has a high discharge capacity, excellent capacity retention, rate capability, and thermal stability.",

author = "Park, \{S. H.\} and Oh, \{S. W.\} and Myung, \{S. T.\} and Sun, \{Y. K.\}",

year = "2004",

doi = "10.1149/1.1808114",

language = "English",

volume = "7",

pages = "A451--A454",

journal = "Electrochemical and Solid-State Letters",

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T1 - Mo6+-doped Li[Ni(0.5+x)Mn(1.5-2x)Mo x]O4 spinel materials for 5 V lithium secondary batteries prepared by ultrasonic spray pyrolysis

AU - Park, S. H.

AU - Oh, S. W.

AU - Myung, S. T.

AU - Sun, Y. K.

PY - 2004

Y1 - 2004

N2 - Molybdenum-doped spinel Li[Ni(0.5+x)Mn(1.5-2x)MO x]O4 (0 ≤ x ≤ 0.1) materials were synthesized by an ultrasonic spray pyrolysis method. Well-ordered [111] direction (octahedron shape) morphology powders were obtained at molybdenum-doped spinel. The structural, electrochemical, morphological properties, and thermal stability of the powders were characterized by X-ray diffraction, galvanostatic charge/discharge testing, scanning electron microscopy, and differential scanning calorimetry, respectively. The molybdenum doping spinel has a high discharge capacity, excellent capacity retention, rate capability, and thermal stability.

AB - Molybdenum-doped spinel Li[Ni(0.5+x)Mn(1.5-2x)MO x]O4 (0 ≤ x ≤ 0.1) materials were synthesized by an ultrasonic spray pyrolysis method. Well-ordered [111] direction (octahedron shape) morphology powders were obtained at molybdenum-doped spinel. The structural, electrochemical, morphological properties, and thermal stability of the powders were characterized by X-ray diffraction, galvanostatic charge/discharge testing, scanning electron microscopy, and differential scanning calorimetry, respectively. The molybdenum doping spinel has a high discharge capacity, excellent capacity retention, rate capability, and thermal stability.

UR - https://www.scopus.com/pages/publications/10044259699

U2 - 10.1149/1.1808114

DO - 10.1149/1.1808114

M3 - Journal article

AN - SCOPUS:10044259699

SN - 1099-0062

VL - 7

SP - A451-A454

JO - Electrochemical and Solid-State Letters

JF - Electrochemical and Solid-State Letters

IS - 11

ER -

Mo⁶⁺-doped Li[Ni_(0.5+x)Mn_(1.5-2x)Mo _x]O₄ spinel materials for 5 V lithium secondary batteries prepared by ultrasonic spray pyrolysis

Abstract

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