Effects of microwave heating on sonocatalyzed hydrothermal preparation of lead titanate nanopowders
Microwave heating has been applied in the sonocatalyzed hydrothermal preparation of tetragonal phase-pure lead titanate nanopowders with stoichiometric chemical composition. The effects and merits of microwave heating on the synthetic process and the obtained powder characteristics are demonstrated....
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
2014
|
| Online Access: | http://www.scopus.com/inward/record.url?eid=2-s2.0-46449117876&partnerID=40&md5=624aefec12e274b6a62c269257c6aa8f http://cmuir.cmu.ac.th/handle/6653943832/5507 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Chiang Mai University |
| Language: | English |
| id |
th-cmuir.6653943832-5507 |
|---|---|
| record_format |
dspace |
| spelling |
th-cmuir.6653943832-55072014-08-30T02:56:36Z Effects of microwave heating on sonocatalyzed hydrothermal preparation of lead titanate nanopowders Tapala S. Thammajak N. Laorattanakul P. Rujiwatra A. Microwave heating has been applied in the sonocatalyzed hydrothermal preparation of tetragonal phase-pure lead titanate nanopowders with stoichiometric chemical composition. The effects and merits of microwave heating on the synthetic process and the obtained powder characteristics are demonstrated. These include a reduction in reaction temperature to 95(± 5)°, which is the temperature of the water bath; a reduction of tetragonal distortion; and an improved regularity of the crystal habit. These non-thermal effects may be accounted for by a rapid mass transport induced by microwave electric field. © 2008 Elsevier B.V. All rights reserved. 2014-08-30T02:56:36Z 2014-08-30T02:56:36Z 2008 Article 0167577X 10.1016/j.matlet.2008.04.030 MLETD http://www.scopus.com/inward/record.url?eid=2-s2.0-46449117876&partnerID=40&md5=624aefec12e274b6a62c269257c6aa8f http://cmuir.cmu.ac.th/handle/6653943832/5507 English |
| institution |
Chiang Mai University |
| building |
Chiang Mai University Library |
| country |
Thailand |
| collection |
CMU Intellectual Repository |
| language |
English |
| description |
Microwave heating has been applied in the sonocatalyzed hydrothermal preparation of tetragonal phase-pure lead titanate nanopowders with stoichiometric chemical composition. The effects and merits of microwave heating on the synthetic process and the obtained powder characteristics are demonstrated. These include a reduction in reaction temperature to 95(± 5)°, which is the temperature of the water bath; a reduction of tetragonal distortion; and an improved regularity of the crystal habit. These non-thermal effects may be accounted for by a rapid mass transport induced by microwave electric field. © 2008 Elsevier B.V. All rights reserved. |
| format |
Article |
| author |
Tapala S. Thammajak N. Laorattanakul P. Rujiwatra A. |
| spellingShingle |
Tapala S. Thammajak N. Laorattanakul P. Rujiwatra A. Effects of microwave heating on sonocatalyzed hydrothermal preparation of lead titanate nanopowders |
| author_facet |
Tapala S. Thammajak N. Laorattanakul P. Rujiwatra A. |
| author_sort |
Tapala S. |
| title |
Effects of microwave heating on sonocatalyzed hydrothermal preparation of lead titanate nanopowders |
| title_short |
Effects of microwave heating on sonocatalyzed hydrothermal preparation of lead titanate nanopowders |
| title_full |
Effects of microwave heating on sonocatalyzed hydrothermal preparation of lead titanate nanopowders |
| title_fullStr |
Effects of microwave heating on sonocatalyzed hydrothermal preparation of lead titanate nanopowders |
| title_full_unstemmed |
Effects of microwave heating on sonocatalyzed hydrothermal preparation of lead titanate nanopowders |
| title_sort |
effects of microwave heating on sonocatalyzed hydrothermal preparation of lead titanate nanopowders |
| publishDate |
2014 |
| url |
http://www.scopus.com/inward/record.url?eid=2-s2.0-46449117876&partnerID=40&md5=624aefec12e274b6a62c269257c6aa8f http://cmuir.cmu.ac.th/handle/6653943832/5507 |
| _version_ |
1681420438752722944 |