Effect of sintering temperature on the photothermal spectrum of Bi2O3 - TiO2 - Co3O4 - ZnO ceramics

Effect of sintering temperature on the photothermal spectrum of Bi2O3 - TiO2 - Co3O4 - ZnO ceramics

Photopyroelectric spectroscopy is used to study the band‐gap energy of the ceramic ZnO+0.5 Bi2O3+0.5 TiO2+0.4 Co3O4 (mol%), sintered at the isothermal temperature 1180 and 1210, 1240, 1270, 1300° C for 1 and 2 hours in air. The wavelength of incident light, modulated at 9 Hz, is kept in the range 30...

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Bibliographic Details
Main Authors: Rizwan, Zahid, Zakaria, Azmi, Hashim, Mansor, Shaari, Abdul Halim, Mat Yunus, Wan Mahmood
Format: Conference or Workshop Item
Language:English
Published: American Institute of Physics 2007
Online Access:http://psasir.upm.edu.my/id/eprint/57346/
http://psasir.upm.edu.my/id/eprint/57346/1/Effect%20of%20sintering%20temperature%20on%20the%20photothermal%20spectrum%20of%20Bi2O3%20-%20TiO2%20-%20Co3O4%20-%20ZnO%20ceramics.pdf

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