The preparation and characterization of tabular, pearlescent Fe-doped potassium lithium titanate

Xiangwen Liu; M. K. Devaraju; Shu Yin; A. Sumiyoshi; T. Kumei; K. Nishimoto; Tsugio Sato

doi:10.1016/j.dyepig.2009.09.010

The preparation and characterization of tabular, pearlescent Fe-doped potassium lithium titanate

Xiangwen Liu, M. K. Devaraju, Shu Yin, A. Sumiyoshi, T. Kumei, K. Nishimoto, Tsugio Sato

Division of Inorganic Material Research

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

Potassium chloride was used as flux to prepare tabular crystals of both potassium lithium titanate and Fe-doped potassium lithium titanate employing an optimum mass ratio of flux:raw materials. The effects of the dopant and its concentration and the calcination temperature on the morphology of the Fe-doped potassium lithium titanate were investigated. The crystal phases and optical properties of Fe-doped potassium lithium titanate were characterized using X-ray diffraction analysis and UV-vis spectrophotometry, respectively. The influence of dopant concentration on the colour, band gap narrowing and lattice constants of Fe-doped potassium lithium titanate are discussed.

Original language	English
Pages (from-to)	237-241
Number of pages	5
Journal	Dyes and Pigments
Volume	84
Issue number	3
DOIs	https://doi.org/10.1016/j.dyepig.2009.09.010
Publication status	Published - 2010 Mar

Keywords

Doping
Flux
Morphology
Pearlescent
Potassium lithium titanate
Red shift
Tabular

ASJC Scopus subject areas

Chemical Engineering(all)
Process Chemistry and Technology

Access to Document

10.1016/j.dyepig.2009.09.010

Cite this

@article{35609ed63a274ada955eba57018d6f33,

title = "The preparation and characterization of tabular, pearlescent Fe-doped potassium lithium titanate",

abstract = "Potassium chloride was used as flux to prepare tabular crystals of both potassium lithium titanate and Fe-doped potassium lithium titanate employing an optimum mass ratio of flux:raw materials. The effects of the dopant and its concentration and the calcination temperature on the morphology of the Fe-doped potassium lithium titanate were investigated. The crystal phases and optical properties of Fe-doped potassium lithium titanate were characterized using X-ray diffraction analysis and UV-vis spectrophotometry, respectively. The influence of dopant concentration on the colour, band gap narrowing and lattice constants of Fe-doped potassium lithium titanate are discussed.",

keywords = "Doping, Flux, Morphology, Pearlescent, Potassium lithium titanate, Red shift, Tabular",

author = "Xiangwen Liu and Devaraju, {M. K.} and Shu Yin and A. Sumiyoshi and T. Kumei and K. Nishimoto and Tsugio Sato",

note = "Funding Information: This research was partially supported by the Ministry of Education, Culture, Sports, Science and Technology, Scientific Research of Priority Areas “Panoscopic Assembling and High Ordered Functions for Rare Earth Materials” and “Special Education and Research Expenses, Post-Silicon Materials and Devices Research Alliance”.",

year = "2010",

month = mar,

doi = "10.1016/j.dyepig.2009.09.010",

language = "English",

volume = "84",

pages = "237--241",

journal = "Dyes and Pigments",

issn = "0143-7208",

publisher = "Elsevier BV",

number = "3",

}

TY - JOUR

T1 - The preparation and characterization of tabular, pearlescent Fe-doped potassium lithium titanate

AU - Liu, Xiangwen

AU - Devaraju, M. K.

AU - Yin, Shu

AU - Sumiyoshi, A.

AU - Kumei, T.

AU - Nishimoto, K.

AU - Sato, Tsugio

N1 - Funding Information: This research was partially supported by the Ministry of Education, Culture, Sports, Science and Technology, Scientific Research of Priority Areas “Panoscopic Assembling and High Ordered Functions for Rare Earth Materials” and “Special Education and Research Expenses, Post-Silicon Materials and Devices Research Alliance”.

PY - 2010/3

Y1 - 2010/3

N2 - Potassium chloride was used as flux to prepare tabular crystals of both potassium lithium titanate and Fe-doped potassium lithium titanate employing an optimum mass ratio of flux:raw materials. The effects of the dopant and its concentration and the calcination temperature on the morphology of the Fe-doped potassium lithium titanate were investigated. The crystal phases and optical properties of Fe-doped potassium lithium titanate were characterized using X-ray diffraction analysis and UV-vis spectrophotometry, respectively. The influence of dopant concentration on the colour, band gap narrowing and lattice constants of Fe-doped potassium lithium titanate are discussed.

AB - Potassium chloride was used as flux to prepare tabular crystals of both potassium lithium titanate and Fe-doped potassium lithium titanate employing an optimum mass ratio of flux:raw materials. The effects of the dopant and its concentration and the calcination temperature on the morphology of the Fe-doped potassium lithium titanate were investigated. The crystal phases and optical properties of Fe-doped potassium lithium titanate were characterized using X-ray diffraction analysis and UV-vis spectrophotometry, respectively. The influence of dopant concentration on the colour, band gap narrowing and lattice constants of Fe-doped potassium lithium titanate are discussed.

KW - Doping

KW - Flux

KW - Morphology

KW - Pearlescent

KW - Potassium lithium titanate

KW - Red shift

KW - Tabular

UR - http://www.scopus.com/inward/record.url?scp=70350207157&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=70350207157&partnerID=8YFLogxK

U2 - 10.1016/j.dyepig.2009.09.010

DO - 10.1016/j.dyepig.2009.09.010

M3 - Article

AN - SCOPUS:70350207157

VL - 84

SP - 237

EP - 241

JO - Dyes and Pigments

JF - Dyes and Pigments

SN - 0143-7208

IS - 3

ER -

The preparation and characterization of tabular, pearlescent Fe-doped potassium lithium titanate

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this