Heat treatment and characterization of Yb doped barium cerate prepared via sol-Gel technique
The BaCe0.95Yb0.05O2.975 compound was successfully prepared by the sol-gel method using metal acetate salts as starting materials. Fourier transform infrared (FTIR) results showed that the carbonate ions residue almost disappeared at calcination temperature of 1300ºC. Particles size of the final c...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | en |
| Published: |
Universiti Kebangsaan Malaysia
2009
|
| Online Access: | http://journalarticle.ukm.my/61/1/ http://journalarticle.ukm.my/61/ http://www.ukm.my/~jsm/contents.html |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1831352878458994688 |
|---|---|
| author | Nafisah Osman, Ibrahim Abu Talib, Hamidi Abd. Hamid, |
| author_facet | Nafisah Osman, Ibrahim Abu Talib, Hamidi Abd. Hamid, |
| author_sort | Nafisah Osman, |
| building | Tun Sri Lanang Library |
| collection | Institutional Repository |
| content_provider | Universiti Kebangsaan Malaysia |
| content_source | UKM Journal Article Repository |
| continent | Asia |
| country | Malaysia |
| description | The BaCe0.95Yb0.05O2.975 compound was successfully prepared by the sol-gel method using metal acetate salts as starting
materials. Fourier transform infrared (FTIR) results showed that the carbonate ions residue almost disappeared at
calcination temperature of 1300ºC. Particles size of the final calcined powder obtained from particle size distribution was in the range of 300 – 450 nm. Diameter of grains for the sintered pellet (relative density !85%) obtained from scanning electron microscope was between 2 – 5 μm. It is interesting to note that eliminating the carbonate ions residue enhanced the mechanical and chemical stability of the sample. |
| format | Article |
| id | my-ukm.journal-61 |
| institution | Universiti Kebangsaan Malaysia |
| language | en |
| publishDate | 2009 |
| publisher | Universiti Kebangsaan Malaysia |
| record_format | eprints |
| spelling | my-ukm.journal-612016-12-14T06:26:17Z http://journalarticle.ukm.my/61/ Heat treatment and characterization of Yb doped barium cerate prepared via sol-Gel technique Nafisah Osman, Ibrahim Abu Talib, Hamidi Abd. Hamid, The BaCe0.95Yb0.05O2.975 compound was successfully prepared by the sol-gel method using metal acetate salts as starting materials. Fourier transform infrared (FTIR) results showed that the carbonate ions residue almost disappeared at calcination temperature of 1300ºC. Particles size of the final calcined powder obtained from particle size distribution was in the range of 300 – 450 nm. Diameter of grains for the sintered pellet (relative density !85%) obtained from scanning electron microscope was between 2 – 5 μm. It is interesting to note that eliminating the carbonate ions residue enhanced the mechanical and chemical stability of the sample. Universiti Kebangsaan Malaysia 2009-02 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/61/1/ Nafisah Osman, and Ibrahim Abu Talib, and Hamidi Abd. Hamid, (2009) Heat treatment and characterization of Yb doped barium cerate prepared via sol-Gel technique. Sains Malaysiana, 38 (1). pp. 103-107. ISSN 0126-6039 http://www.ukm.my/~jsm/contents.html |
| spellingShingle | Nafisah Osman, Ibrahim Abu Talib, Hamidi Abd. Hamid, Heat treatment and characterization of Yb doped barium cerate prepared via sol-Gel technique |
| title | Heat treatment and characterization of Yb doped barium cerate prepared via sol-Gel technique |
| title_full | Heat treatment and characterization of Yb doped barium cerate prepared via sol-Gel technique |
| title_fullStr | Heat treatment and characterization of Yb doped barium cerate prepared via sol-Gel technique |
| title_full_unstemmed | Heat treatment and characterization of Yb doped barium cerate prepared via sol-Gel technique |
| title_short | Heat treatment and characterization of Yb doped barium cerate prepared via sol-Gel technique |
| title_sort | heat treatment and characterization of yb doped barium cerate prepared via sol-gel technique |
| url | http://journalarticle.ukm.my/61/1/ http://journalarticle.ukm.my/61/ http://www.ukm.my/~jsm/contents.html |
| url_provider | http://journalarticle.ukm.my/ |