Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/29741
Title: Analyzing core-shell structured zinc doped MgO wrapped Ba 1-xSrxTiO3 nanoparticles
Authors: Qi, JQ
Tian, HY
Wang, Y 
Pang, GKH
Li, LT
Chan, HLW 
Issue Date: 2005
Publisher: American Chemical Society
Source: Journal of physical chemistry B, 2005, v. 109, no. 29, p. 14006-14010 How to cite?
Journal: Journal of physical chemistry B 
Abstract: BST nanoparticles were directly synthesized from solution at 70°C and then wrapped with zinc doped MgO in solution. This core-shell structure was analyzed by a conjunction of XRD, HRTEM, and FE-SEM. The lattice cell parameter of BST core was found to have shrinkage. The lattice cell mismatch between core and shell creates a variation of lattice cell parameter of BST core and we proposed a new method to estimate it by the XRD peak broadening effect. Two possible modes of matching the BST core and MZO shell were suggested and mode II was assigned to our core-shell structure by the observation of HRTEM and analysis of XRD data. Un-grown BST nanoparticles can also be observed by FE-SEM in fracture grains of the ceramics, which was sintered at 1350°C.
URI: http://hdl.handle.net/10397/29741
ISSN: 1520-6106
EISSN: 1520-5207
DOI: 10.1021/jp051751w
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

11
Last Week
0
Last month
0
Citations as of Aug 14, 2017

WEB OF SCIENCETM
Citations

13
Last Week
0
Last month
1
Citations as of Aug 21, 2017

Page view(s)

51
Last Week
2
Last month
Checked on Aug 20, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.