The annealing effect on thermal diffusivity of polyaniline (emeraldine base) measured using photoflash technique
In this paper, we present the annealing effect on thermal diffusivity of Emeraldine Base−Polyaniline (EB). The thermal diffusivity was measured at room temperature using photoflash technique. The excitation source used consists of a high intensity camera flash. A series of samples annealed at differ...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Malaysian Solid State Science and Technology Society
2003
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| Online Access: | http://psasir.upm.edu.my/id/eprint/42205/1/The%20annealing%20effect%20on%20thermal%20diffusivity%20of%20polyaniline%20%28emeraldine%20base%29%20measured%20using%20photoflash%20technique.pdf http://psasir.upm.edu.my/id/eprint/42205/ http://masshp.net/journal/all%20journal/VOLUME%2011%20NO.%201,%202003/htm/Vol.%2011,%20No.1%20%282003%29%20131-138.htm |
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| Summary: | In this paper, we present the annealing effect on thermal diffusivity of Emeraldine Base−Polyaniline (EB). The thermal diffusivity was measured at room temperature using photoflash technique. The excitation source used consists of a high intensity camera flash. A series of samples annealed at different temperature (25°C, 100°C, 150°C, 200°C, 250°C and 300°C) were investigated and the annealing effect on the thermal diffusivity was discussed in detail. The Scanning Electron Microscopy (SEM) and X−ray Diffraction (XRD) measurement was done to analyze the annealing effect on morphology and sample structure. |
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