Paper Title:
Fabrication of Bi0.5Na0.5ZrO3 Powder by Mixed Oxide Method
  Abstract

Lead-free bismuth sodium zirconate powder with formula Na0.5Bi0.5ZrO3 was prepared by conventional mixed oxide method. Bismuth sodium zirconate (BNZ) powder with 10wt%Na2CO3 was calcined at 800 °C for 2 h dwell time. Investigation of the effects of re-calcination and dwell time on phase formation of powders was also carried out. The results revealed that re-calcination significantly affected the formation of single-phase BNZ powder. Phase characteristics were checked by X-ray diffraction (XRD). Powder Cell software was employed to simulate crystal structure of BNZ powder. It was found that BNZ powder most likely possessed an orthorhombic structure. SEM result showed its average particle size was 0.47 mm and composition measured EDX correlated with theoretical composition of BNZ.

  Info
Periodical
Edited by
Hyungsun Kim, Jian Feng Yang, Chuleol Hee Han, Somchai Thongtem and Soo Wohn Lee
Pages
49-52
DOI
10.4028/www.scientific.net/MSF.695.49
Citation
P. Jaiban, A. Rachakom, S. Buntham, S. Jiansirisomboon, A. Watcharapasorn, "Fabrication of Bi0.5Na0.5ZrO3 Powder by Mixed Oxide Method", Materials Science Forum, Vol. 695, pp. 49-52, 2011
Online since
July 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: K. Sato, Sawao Honda, T. Nishikawa, Hideo Awaji
Abstract:Porous NiZrO2 has been widely used as anode in SOFC. However, it has been reported that there was reduction in cell performance at high...
705
Authors: Pusit Pookmanee, Sirion Angkana, Sukon Phanichphant
Abstract:Titanium dioxide powder was synthesized by an oxalate co-precipitation method with titanium isopropoxide and oxalic acid as the starting...
320
Authors: Gui Yang Liu, Jun Ming Guo, Yan Nan Li, Bao Sen Wang
Abstract:Single phase LiMn2O4 spinel powders have been prepared by solution combustion synthesis at 400 and 500°C using...
134
Authors: Yi Shan Jiang, Jiang Hua Luo, Zhen Li, Lu Ning Chen
Chapter 9: Nano Materials
Abstract:Cornstalk fibers were modified with surface modification and the properties of cornstalk fiber/gypsum composites was studied. The results...
1162
Authors: S. Tigunta, W. Leenakul, Sukum Eitssayeam, Gobwute Rujijanagul, Tawee Tunkasiri, Kamonpan Pengpat
II. Biomaterials Science
Abstract:Hydroxyapatite (HA) is classified as one of the important bioceramics, which has been used in orthopedics, medical and dental applications....
170