Mechanosynthesis of rhenium carbide at ambient pressure and temperature |
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| Affiliation: | 1. Instituto Potosino de Investigación Científica y Tecnológica, División de Materiales Avanzados, Camino a la Presa San José, Col. Lomas, sección 4, C.P. 78216, San Luis Potosí, S.L.P, México;2. Instituto de Química Aplicada, Universidad del Papaloapan, Circuito central # 200, Col. Parque Industrial, C.P. 68301 Tuxtepec, Oaxaca, México;3. Facultad de Ciencias Químicas e Ingeniería, Universidad Autónoma de Baja California, campus Tijuana, Tijuana, B.C., México;4. Centro de Nanociencias y Nanotecnología, UNAM, Apdo, Postal 2681, C.P. 22800 Ensenada, B.C., México;1. Department of Family Medicine and Public Health, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093 USA;2. Department of Medicine, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093 USA;3. Departments of Medicine and Pathology, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093 USA;4. Department of Medicine, San Diego Veterans Affairs Medical Center, 3350 Via La Jolla Drive, San Diego, CA 92161 USA;1. Composite Engineering Research Center, Malek Ashtar University, Tehran, Iran;2. Faculty of Materials Engineering, Sahand University of Technology, Tabriz, Iran |
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| Abstract: | We report the synthesis of Re2C at ambient pressure and temperature. The formation of rhenium carbide (Re2C) from the elements was obtained by mechanochemical treatment after 640 min of milling. The microscopy analysis shows polyhedral particle agglomerates with diameters of less than 600 nm. Thermogravimetric analysis results revealed the stability of material at up to 800 °C as well as chemical and surface analysis of polyhedral particles which show oxidative properties and a surface area of 2.0 m2 g? 1, respectively. |
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