Synthesis and characterization of LiMnBO3 cathode material for lithium ion batteries

Kun Jae Lee, Lee Seung Kang, Sunghyun Uhm, Jae Sik Yoon, Dong-Wan Kim, Hyun Seon Hong

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

LiMnBO3 with enhanced powder density was successfully synthesized by a commercially available spray-drying process. A monoclinic-LiMnBO3 single phase was experimentally substantiated by an X-ray diffractometer with crystallinity investigated by Rietveld refinement method (Bragg R-factor and RF-factor <10). The dense LiMnBO3 powder prepared by the spray drying process showed spherical morphology. The electrochemical property of LiMnBO3 was extensively investigated, positively revealing that 0.27 Li+ (Li0.27MnBO 3) was stoichiometrically extracted from the host LiMnBO3 material at first cycle.

Original languageEnglish
Pages (from-to)1440-1443
Number of pages4
JournalCurrent Applied Physics
Volume13
Issue number7
DOIs
Publication statusPublished - 2013 May 23
Externally publishedYes

Fingerprint

Spray drying
Powders
drying
sprayers
electric batteries
R388
Cathodes
lithium
cathodes
Rietveld refinement
Diffractometers
synthesis
diffractometers
Electrochemical properties
crystallinity
ions
X rays
cycles
x rays
Lithium-ion batteries

Keywords

  • Cathode active material
  • Lithium ion battery
  • Lithium manganese borate
  • Rietveld refinement
  • Spray-drying

ASJC Scopus subject areas

  • Materials Science(all)
  • Physics and Astronomy(all)

Cite this

Synthesis and characterization of LiMnBO3 cathode material for lithium ion batteries. / Lee, Kun Jae; Kang, Lee Seung; Uhm, Sunghyun; Yoon, Jae Sik; Kim, Dong-Wan; Hong, Hyun Seon.

In: Current Applied Physics, Vol. 13, No. 7, 23.05.2013, p. 1440-1443.

Research output: Contribution to journalArticle

Lee, Kun Jae ; Kang, Lee Seung ; Uhm, Sunghyun ; Yoon, Jae Sik ; Kim, Dong-Wan ; Hong, Hyun Seon. / Synthesis and characterization of LiMnBO3 cathode material for lithium ion batteries. In: Current Applied Physics. 2013 ; Vol. 13, No. 7. pp. 1440-1443.
@article{b44fd0534a1147c5bf81e5e6797d3b68,
title = "Synthesis and characterization of LiMnBO3 cathode material for lithium ion batteries",
abstract = "LiMnBO3 with enhanced powder density was successfully synthesized by a commercially available spray-drying process. A monoclinic-LiMnBO3 single phase was experimentally substantiated by an X-ray diffractometer with crystallinity investigated by Rietveld refinement method (Bragg R-factor and RF-factor <10). The dense LiMnBO3 powder prepared by the spray drying process showed spherical morphology. The electrochemical property of LiMnBO3 was extensively investigated, positively revealing that 0.27 Li+ (Li0.27MnBO 3) was stoichiometrically extracted from the host LiMnBO3 material at first cycle.",
keywords = "Cathode active material, Lithium ion battery, Lithium manganese borate, Rietveld refinement, Spray-drying",
author = "Lee, {Kun Jae} and Kang, {Lee Seung} and Sunghyun Uhm and Yoon, {Jae Sik} and Dong-Wan Kim and Hong, {Hyun Seon}",
year = "2013",
month = "5",
day = "23",
doi = "10.1016/j.cap.2013.04.027",
language = "English",
volume = "13",
pages = "1440--1443",
journal = "Current Applied Physics",
issn = "1567-1739",
publisher = "Elsevier",
number = "7",

}

TY - JOUR

T1 - Synthesis and characterization of LiMnBO3 cathode material for lithium ion batteries

AU - Lee, Kun Jae

AU - Kang, Lee Seung

AU - Uhm, Sunghyun

AU - Yoon, Jae Sik

AU - Kim, Dong-Wan

AU - Hong, Hyun Seon

PY - 2013/5/23

Y1 - 2013/5/23

N2 - LiMnBO3 with enhanced powder density was successfully synthesized by a commercially available spray-drying process. A monoclinic-LiMnBO3 single phase was experimentally substantiated by an X-ray diffractometer with crystallinity investigated by Rietveld refinement method (Bragg R-factor and RF-factor <10). The dense LiMnBO3 powder prepared by the spray drying process showed spherical morphology. The electrochemical property of LiMnBO3 was extensively investigated, positively revealing that 0.27 Li+ (Li0.27MnBO 3) was stoichiometrically extracted from the host LiMnBO3 material at first cycle.

AB - LiMnBO3 with enhanced powder density was successfully synthesized by a commercially available spray-drying process. A monoclinic-LiMnBO3 single phase was experimentally substantiated by an X-ray diffractometer with crystallinity investigated by Rietveld refinement method (Bragg R-factor and RF-factor <10). The dense LiMnBO3 powder prepared by the spray drying process showed spherical morphology. The electrochemical property of LiMnBO3 was extensively investigated, positively revealing that 0.27 Li+ (Li0.27MnBO 3) was stoichiometrically extracted from the host LiMnBO3 material at first cycle.

KW - Cathode active material

KW - Lithium ion battery

KW - Lithium manganese borate

KW - Rietveld refinement

KW - Spray-drying

UR - http://www.scopus.com/inward/record.url?scp=84885674484&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84885674484&partnerID=8YFLogxK

U2 - 10.1016/j.cap.2013.04.027

DO - 10.1016/j.cap.2013.04.027

M3 - Article

VL - 13

SP - 1440

EP - 1443

JO - Current Applied Physics

JF - Current Applied Physics

SN - 1567-1739

IS - 7

ER -