Preparation of LiMn2O4 nanoparticles for Li ion secondary batteries by laser ablation in water

Takeshi Tsuji, Yuuichi Tatsuyama, Masaharu Tsuji, Kenta Ishida, Shigeto Okada, Junichi Yamaki

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

The laser ablation technique in liquids was applied for preparing LiMn2O4 nanoparticles for Li ion secondary batteries. A new optical configuration for laser irradiation was also developed to increase irradiation intensity. SEM observation proved that the amount of nanoparticles obtained drastically increased with an increase in laser intensity. On the other hand, the composition change caused by laser ablation was very small. The improvement in the rate capacity of the electrodes composed of the nanoparticles could be explained in terms of particle size reduction.

Original languageEnglish
Pages (from-to)2062-2065
Number of pages4
JournalMaterials Letters
Volume61
Issue number10
DOIs
Publication statusPublished - Apr 1 2007

Fingerprint

storage batteries
Secondary batteries
Laser ablation
laser ablation
Ions
Nanoparticles
nanoparticles
preparation
Water
water
ions
irradiation
Laser beam effects
lasers
Particle size
Irradiation
Scanning electron microscopy
Electrodes
scanning electron microscopy
electrodes

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Preparation of LiMn2O4 nanoparticles for Li ion secondary batteries by laser ablation in water. / Tsuji, Takeshi; Tatsuyama, Yuuichi; Tsuji, Masaharu; Ishida, Kenta; Okada, Shigeto; Yamaki, Junichi.

In: Materials Letters, Vol. 61, No. 10, 01.04.2007, p. 2062-2065.

Research output: Contribution to journalArticle

Tsuji, Takeshi ; Tatsuyama, Yuuichi ; Tsuji, Masaharu ; Ishida, Kenta ; Okada, Shigeto ; Yamaki, Junichi. / Preparation of LiMn2O4 nanoparticles for Li ion secondary batteries by laser ablation in water. In: Materials Letters. 2007 ; Vol. 61, No. 10. pp. 2062-2065.
@article{a4638c4895e642b58d6b260501e56090,
title = "Preparation of LiMn2O4 nanoparticles for Li ion secondary batteries by laser ablation in water",
abstract = "The laser ablation technique in liquids was applied for preparing LiMn2O4 nanoparticles for Li ion secondary batteries. A new optical configuration for laser irradiation was also developed to increase irradiation intensity. SEM observation proved that the amount of nanoparticles obtained drastically increased with an increase in laser intensity. On the other hand, the composition change caused by laser ablation was very small. The improvement in the rate capacity of the electrodes composed of the nanoparticles could be explained in terms of particle size reduction.",
author = "Takeshi Tsuji and Yuuichi Tatsuyama and Masaharu Tsuji and Kenta Ishida and Shigeto Okada and Junichi Yamaki",
year = "2007",
month = "4",
day = "1",
doi = "10.1016/j.matlet.2006.08.016",
language = "English",
volume = "61",
pages = "2062--2065",
journal = "Materials Letters",
issn = "0167-577X",
publisher = "Elsevier",
number = "10",

}

TY - JOUR

T1 - Preparation of LiMn2O4 nanoparticles for Li ion secondary batteries by laser ablation in water

AU - Tsuji, Takeshi

AU - Tatsuyama, Yuuichi

AU - Tsuji, Masaharu

AU - Ishida, Kenta

AU - Okada, Shigeto

AU - Yamaki, Junichi

PY - 2007/4/1

Y1 - 2007/4/1

N2 - The laser ablation technique in liquids was applied for preparing LiMn2O4 nanoparticles for Li ion secondary batteries. A new optical configuration for laser irradiation was also developed to increase irradiation intensity. SEM observation proved that the amount of nanoparticles obtained drastically increased with an increase in laser intensity. On the other hand, the composition change caused by laser ablation was very small. The improvement in the rate capacity of the electrodes composed of the nanoparticles could be explained in terms of particle size reduction.

AB - The laser ablation technique in liquids was applied for preparing LiMn2O4 nanoparticles for Li ion secondary batteries. A new optical configuration for laser irradiation was also developed to increase irradiation intensity. SEM observation proved that the amount of nanoparticles obtained drastically increased with an increase in laser intensity. On the other hand, the composition change caused by laser ablation was very small. The improvement in the rate capacity of the electrodes composed of the nanoparticles could be explained in terms of particle size reduction.

UR - http://www.scopus.com/inward/record.url?scp=33947432831&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33947432831&partnerID=8YFLogxK

U2 - 10.1016/j.matlet.2006.08.016

DO - 10.1016/j.matlet.2006.08.016

M3 - Article

AN - SCOPUS:33947432831

VL - 61

SP - 2062

EP - 2065

JO - Materials Letters

JF - Materials Letters

SN - 0167-577X

IS - 10

ER -