Liberation of excess energy and retransformation of mechanically activated cadmium sulphide |
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| Authors: | Go Ohtani Mamoru Senna |
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| Institution: | Faculty of Science and Technology, Keio University, Hiyoshi, Yokohama 223 Japan |
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| Abstract: | On heating vibro-milled CdS containing the strained high-pressure rock salt phase, the excess energy was gradually liberated accompanied by the retransformation into more stable phases and the restoration of their crystallinity. Profiles of DSC curves, inter-relationships between thermal and crystallographical properties, the stability of each phase and the mechanism of the mechanochemical activation are discussed. A direct retransformation of the strained high-pressure phase was found to accompany the liberation of the excess energy. |
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| Keywords: | To whom correspondence should be addressed |
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