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Novel controlled synthesis of nanoporous carbon nanorods from resorcinol-formaldehyde xerogels

المؤلفAwadallah-F, Ahmed
المؤلفAl-Muhtaseb, Shaheen A.
تاريخ الإتاحة2020-12-02T07:03:52Z
تاريخ النشر2017
اسم المنشورMaterials Letters
المصدرScopus
الرقم المعياري الدولي للكتاب0167577X
معرّف المصادر الموحدhttp://dx.doi.org/10.1016/j.matlet.2017.05.021
معرّف المصادر الموحدhttp://hdl.handle.net/10576/17170
الملخصA novel approach is discovered to produce carbon nanorods (CNRs) from resorcinol-formaldehyde xerogels. The structure and morphology of CNRs are characterized by pore size analysis, nano-scanning electron microscopy, elemental analyses and Raman spectra, FTIR spectroscopy. CNRs exhibited diameter ranges from 262 to 327 nm and lengths of up to several microns. The growth rate of CNRs depends fundamentally on the gelation temperature. CNRs’ structures exhibits nanopores with average pore sizes of 2.39 and ∼1.64 nm for CNRs produced from xerogels glated at 70 and 85 °C, respectively. It is anticipated for CNRs to open new gates for advanced nano-device applications.
راعي المشروعThis publication was made possible by the support of the NPRP awards [NPRP 08-014-2-003 and NPRP-8-001-2-001] from the Qatar National Research Fund (a member of The Qatar Foundation). The statements made herein are solely the responsibility of the authors. Technical support from the Department of Chemical Engineering and the Central Laboratory Unit at Qatar University is also acknowledged.
اللغةen
الناشرElsevier B.V.
الموضوعCarbon materials
Carbon nanorods
Formaldehydes
Porous materials
Resorcinols
Sol-gel preparation
العنوانNovel controlled synthesis of nanoporous carbon nanorods from resorcinol-formaldehyde xerogels
النوعArticle
الصفحات181-184
رقم المجلد201


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