The kinetics of the thermal decomposition of F2O |
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| Affiliation: | 1. Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China;2. Institute of Advanced Wear & Corrosion Resistance and Functional Materials, Jinan University, Guangzhou 510632, China;3. Institute of Applied Physics and Materials Engineering (IAPME), University of Macau, Macau, China;4. Kyushu University Platform of Inter/Transdisciplinary Energy Research (Q-PIT), Kyushu University, Fukuoka 819-0395, Japan;5. Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education of China, Department of Electronic Science and Technology, School of Physics and Technology, Wuhan University, Wuhan 430072, China;1. School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo, Shandong 255000, P.R. China;2. Institute of Functional Nano & Soft Materials (FUNSOM), Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, Jiangsu 215123, P.R. China;1. Department of Materials and Life Science, Faculty of Science and Technology, Seikei University, 3-3-1 Kichijoji-kitamachi, Musashino, Tokyo 180-8633, Japan;2. Faculty of Pharmaceutical Sciences, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan |
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| Abstract: | The thermal decomposition of F2O has been investigated in reactors of Mg, Al and quartz using a static method. The temperature was varied between 501 and 583°K and the total pressure between 10 and 750 torr. The reaction is homogeneous and at moderate and high pressures essentially of second order. In the absence of foreign gases the second order constant increases slowly with decreasing pressure. All added gases increase the reaction rate. The following mechanism explains the results: |
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