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Production of Carbon Nanofibers Using a CVD Method with Lithium Fluoride as a Supported Cobalt Catalyst
المؤلفون المشاركون
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2008، العدد 2008 (31 ديسمبر/كانون الأول 2008)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2008-01-03
دولة النشر
مصر
عدد الصفحات
5
الملخص EN
Carbon nanofibers (CNFs) have been synthesized in high yield (>70%) by catalytic chemical vapor deposition (CCVD) on Co/LiF catalyst using acetylene as carbon source.
A novel catalyst support (LiF) is reported for the first time as an alternative for large-scale production of carbon nanofibers while purification process of nanofibers is easier.
In our experiment, the sealed furnace was heated at 700∘C for 0.5 hour (the heating rate was 10∘C/min) and then cooled to room temperature in the furnace naturally.
Catalytic chemical vapor deposition is of interest for fundamental understanding and improvement of commercial synthesis of carbon nanofibers (CNFs).
The obtained sample was sequentially washed with ethanol, dilutes acid, and distilled water to remove residual impurities, amorphous carbon materials, and remaining of catalyst, and then dried at 110∘C for 24 hours.
The combined physical characterization through several techniques, such as high-resolution transmission electron microscope (TEM), scanning electron microscope (SEM), thermogarvimetric analysis (TGA), and zeta-sizer and Raman spectroscopy, allows determining the geometric characteristic and the microstructure of individual carbon nanofibers.
Catalytic chemical vapor deposition is of interest for fundamental understanding and improvement of commercial synthesis of carbon nanofibers (CNFs).
As a matter of fact, the method of CCVD guarantees the production of CNFs for different applications.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Manafi, S. A.& Badiee, S. H.. 2008. Production of Carbon Nanofibers Using a CVD Method with Lithium Fluoride as a Supported Cobalt Catalyst. Advances in Materials Science and Engineering،Vol. 2008, no. 2008, pp.1-5.
https://search.emarefa.net/detail/BIM-987718
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Manafi, S. A.& Badiee, S. H.. Production of Carbon Nanofibers Using a CVD Method with Lithium Fluoride as a Supported Cobalt Catalyst. Advances in Materials Science and Engineering No. 2008 (2008), pp.1-5.
https://search.emarefa.net/detail/BIM-987718
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Manafi, S. A.& Badiee, S. H.. Production of Carbon Nanofibers Using a CVD Method with Lithium Fluoride as a Supported Cobalt Catalyst. Advances in Materials Science and Engineering. 2008. Vol. 2008, no. 2008, pp.1-5.
https://search.emarefa.net/detail/BIM-987718
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-987718
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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