The Study of Carbon Materials Prepared by Zhaotong Anthracite under Ultra-High Temperature

التفاصيل البيبلوغرافية
العنوان: The Study of Carbon Materials Prepared by Zhaotong Anthracite under Ultra-High Temperature
المؤلفون: Shu He Lu, Li Bin Niu, Jia Qing Yang, Xiao Gang Wang, Zi Min Fan, Jia Bo Wang, Xiao Hu Hua
المصدر: Materials Science Forum. :807-814
بيانات النشر: Trans Tech Publications, Ltd., 2014.
سنة النشر: 2014
مصطلحات موضوعية: Materials science, Mechanical Engineering, Anthracite, Mineralogy, chemistry.chemical_element, Condensed Matter Physics, Microstructure, law.invention, Crystal, symbols.namesake, Chemical engineering, chemistry, Mechanics of Materials, law, Phase (matter), symbols, General Materials Science, Graphite, Crystallization, Raman spectroscopy, Carbon
الوصف: In this paper, reporting a new way to directly prepare quality of carbon materials such as artificial graphite, like-graphitization carburant and senior carbonaceous reductant et al ,which is prepared from anthracite under ultra-high temperature without any other additional process and catalyst. The chemical composition of carbon materials was analysed ; the electrical resistivity was tested; the composition of phase and the graphitization degree was tested by XRD; the microstructure was characterized by SEM and the degree of crystallization and crystal defect was characterized by the Raman diffraction spectrum. At the same time, the graphitization method was discussed during ultra-high temperature. The results show that good carburant and carbonaceous reductant can be prepared by anthracite which was graphitization under ultra-high temperature ;The microstructure of carbon materials which was prepared by anthracite that was graphitization during ultra-high temperature is more ordered than that of raw anthracite, its graphitization degree also increase significantly; When the ultra-high graphitization temperature is above 2600 °C, carbon materials which is like to pure graphite have a small amount of structural defects and distortion; the high quality carbon materials prepared by graphitization method under ultra-high temperature ,it is a simple process with low cost and high added value, and its prospects of application is broad.
تدمد: 1662-9752
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::9a340192ef7cd122c24af0f5c5033cae
https://doi.org/10.4028/www.scientific.net/msf.809-810.807
حقوق: CLOSED
رقم الأكسشن: edsair.doi...........9a340192ef7cd122c24af0f5c5033cae
قاعدة البيانات: OpenAIRE