Equilibrium state of anatase to rutile transformation for nano-structured Titanium Dioxide powder using polymer template method.

被引：5

作者：

Dam, Tapabrata ^{[1
]}

Jena, Sidhartha S. ^{[1
]}

Pradhan, Dillip K. ^{[1
]}

机构：

[1] Natl Inst Technol Rourkela, Dept Phys & Astron, Rourkela 769008, Odisha, India

来源：

5TH NATIONAL CONFERENCE ON PROCESSING AND CHARACTERIZATION OF MATERIALS | 2016年 / 115卷

关键词：

TRANSITION; SIZE;

D O I：

10.1088/1757-899X/115/1/012038

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work we report the novel synthesis procedure of phase-pure nano-structured titania in anatase phase using polyacrylamide gel based polymer template method. The evolution of rutile phased titania with increasing temperature has also been investigated. The synthesized nano-materials are characterized using X-ray diffraction, Brunauer - Emmett - Teller surface analysis technique and Scanning electron microscopy. We have used dual phase Rietveld refinement method to analyse the X-Ray diffraction data to get clear picture of crystallographic information of the prepared samples.

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页数：6

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共 11 条

[1] Laser-Induced Anatase-to-Rutile Transition in TiO2 Nanoparticles: Promotion and Inhibition Effects by Fe and Al Doping and Achievement of Micropatterning [J].

Cristian Vasquez, G. ;

Andrea Peche-Herrero, M. ;

Maestre, David ;

Gianoncelli, Alessandra ;

Ramirez-Castellanos, Julio ;

Cremades, Ana ;

Maria Gonzalez-Calbet, Jose ;

Piqueras, Javier .

JOURNAL OF PHYSICAL CHEMISTRY C, 2015, 119 (21) :11965-11974

[2] Anatase-to-rutile transformation in titania powders [J].

Gouma, PI ;

Mills, MJ .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2001, 84 (03) :619-622

[3] Review of the anatase to rutile phase transformation [J].

Hanaor, Dorian A. H. ;

Sorrell, Charles C. .

JOURNAL OF MATERIALS SCIENCE, 2011, 46 (04) :855-874

[4] Hydrothermal synthesis of well-dispersed ultrafine N-doped TiO2 nanoparticles with enhanced photocatalytic activity under visible light [J].

Hu, Shaozheng ;

Wang, Anjie ;

Li, Xiang ;

Loewe, Holger .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2010, 71 (03) :156-162

[5]

Raj KJA, 2009, INDIAN J CHEM A, V48, P1378

[6] Density functional theory model for calculating pore size distributions: pore structure of nanoporous catalysts [J].

Ravikovitch, PI ;

Haller, GL ;

Neimark, AV .

ADVANCES IN COLLOID AND INTERFACE SCIENCE, 1998, 76 :203-226

[7] Phase-pure TiO2 nanoparticles:: anatase, brookite and rutile [J].

Reyes-Coronado, D. ;

Rodriguez-Gattorno, G. ;

Espinosa-Pesqueira, M. E. ;

Cab, C. ;

de Coss, R. ;

Oskam, G. .

NANOTECHNOLOGY, 2008, 19 (14)

[8] Anatase-to-Rutile Phase Transition in TiO2 Nanoparticles Irradiated by Visible Light [J].

Ricci, Pier Carlo ;

Carbonaro, Carlo Maria ;

Stagi, Luigi ;

Salis, Marcello ;

Casu, Alberto ;

Enzo, Stefano ;

Delogu, Francesco .

JOURNAL OF PHYSICAL CHEMISTRY C, 2013, 117 (15) :7850-7857

[9] Metastability of anatase: size dependent and irreversible anatase-rutile phase transition in atomic-level precise titania [J].

Satoh, Norifusa ;

Nakashima, Toshio ;

Yamamoto, Kimihisa .

SCIENTIFIC REPORTS, 2013, 3

[10] Structural, microstructural and magneto-electric properties of single-phase BiFeO3 nanoceramics prepared by auto-combustion method [J].

Tripathy, Satya Narayan ;

Mishra, B. G. ;

Shirolkar, Mandar M. ;

Sen, S. ;

Das, Suprem R. ;

Janes, David B. ;

Pradhan, Dillip K. .

MATERIALS CHEMISTRY AND PHYSICS, 2013, 141 (01) :423-431