Self-Assembly Deposition and Luminescence Properties of TiNbO5− and TiTaO5− Nanosheets

Zhang, Na; Zhang, Cheng; Jiang, Danyu; Li, Qiang

doi:10.1166/jnn.2011.5280

Cited by 4 publications

(3 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…[1][2][3][4][5][6][7][8][9][10][11] Therefore, further investigations on the synthesis process, particle morphology and promissing applications of KTiNbO 5 were very fundamental and interesting. Up to date, well-crystallined KTiNbO 5 powders could be obtained by using solid state reaction, sol-gel method and high temperature hydrothermal method in supercritical water system.…”

Section: Introductionmentioning

confidence: 99%

A Novel Seed-Assisted Route for Fabricating Potassium Titanoniobate Photocatalytic Nanomaterials

Li¹,

Zhang²,

Chen³

et al. 2015

j nanosci nanotechnol

View full text Add to dashboard Cite

A novel, facile and mild preparation route was proposed to synthesize well-crystallined potassium titanoniobate (KTiNbO5) powders with pure phase and mono-dispersed particle morphology. The preparation process mainly included a hydrothermal reaction under temperature of 200 degrees C, then following with a short time calcining at 500 degrees C. The utility of crystal seed during the hydrothermal process was essential and pivotal. Most importantly, only the crystal seed was prepared through a particular sol-gel process, was the desired KTiNbO5 particles successfully achieved. The unique effect of such crystal seed was discussed in detail. We demonstrated that particle quantity and morphology of the crystal seed was a key point for the successful preparation. The KTiNbO5 particles synthesized in this work exhibited thin and rectangular particle shape with the average size around one micron. Moreover, the photocatalytic behavior of such KTiNbO5 powders was investigated. It was proved that such KTiNbO5 powders had potential applications as photocatalytic materials.

show abstract

Section: Introductionmentioning

confidence: 99%

A Novel Seed-Assisted Route for Fabricating Potassium Titanoniobate Photocatalytic Nanomaterials

Li¹,

Zhang²,

Chen³

et al. 2015

j nanosci nanotechnol

View full text Add to dashboard Cite

show abstract

“…Exfoliation of layered compounds has attracted much attention as a promising method for preparing nanosheets with a homogeneous thickness of around 1 nm [1][2][3]. The thickness of the nanosheets is in molecular range, while their lateral size ranges from several hundred nanometers to several micrometers.…”

Section: Introductionmentioning

confidence: 99%

“…Thus, nanosheets have properties of both the bulk material and molecules. In addition, nanosheets have a geometric advantage over other types of nanomaterials because highly oriented films can be easily grown by layer-by-layer (LBL) and Langmuir-Blodgett (LB) techniques for various nano-devices, such as electrical and optical devices [2][3].…”

Section: Introductionmentioning

confidence: 99%

Preparation and Characterization of Layered Rare Earth Compound

Zhang

Yang

Zhang

et al. 2014

KEM

Self Cite

View full text Add to dashboard Cite

We prepared a series of organic acids pillared layered rare earth compounds Y2-xEux(OH)5X·nH2O (X= Organic acid) by hydrothermal reaction, The distance of layers was determined by X-ray diffraction, and discussed the relationship between the intercalated organic anion and the distance between the layers, In addition, the layered rare earth compound we prepared exhibited good fluorescence properties, being excited by ultraviolet light, the layered compound exhibited characteristic fluorescence spectra of Eu3+ions. But the fluorescence intensity of the layered compound changed with different intercalated organic anions, by the ratio of the electric dipole transition and magnetic dipole transitions (5D0-7F2)/ (5D0-7F1), we studied the coordination environment of the luminescent center. And discussed the relationship between intercalated organic anions and fluorescence intensity.

show abstract