Synthesis of Highly Stable Cobalt Nanomaterial Using Gallic Acid and Its Application in Catalysis
Joint Authors
Jawaid, Sana
Naz, Saba
Khaskheli, Abid Ali
Talpur, Farah Naz
Kara, Huseyin
Sherazi, Syed Tufail Hussain
Khaskheli, Abdul Rauf
Aljabour, Abdalaziz
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-11
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
We report the room temperature (25–30°C) green synthesis of cobalt nanomaterial (CoNM) in an aqueous medium using gallic acid as a reducing and stabilizing agent.
pH 9.5 was found to favour the formation of well dispersed flower shaped CoNM.
The optimization of various parameters in preparation of nanoscale was studied.
The AFM, SEM, EDX, and XRD characterization studies provide detailed information about synthesized CoNM which were of 4–9 nm in dimensions.
The highly stable CoNM were used to study their catalytic activity for removal of azo dyes by selecting methyl orange as a model compound.
The results revealed that 0.4 mg of CoNM has shown 100% removal of dye from 50 μM aqueous solution of methyl orange.
The synthesized CoNM can be easily recovered and recycled several times without decrease in their efficiency.
American Psychological Association (APA)
Naz, Saba& Khaskheli, Abdul Rauf& Aljabour, Abdalaziz& Kara, Huseyin& Talpur, Farah Naz& Sherazi, Syed Tufail Hussain…[et al.]. 2014. Synthesis of Highly Stable Cobalt Nanomaterial Using Gallic Acid and Its Application in Catalysis. Advances in Chemistry،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-490588
Modern Language Association (MLA)
Naz, Saba…[et al.]. Synthesis of Highly Stable Cobalt Nanomaterial Using Gallic Acid and Its Application in Catalysis. Advances in Chemistry No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-490588
American Medical Association (AMA)
Naz, Saba& Khaskheli, Abdul Rauf& Aljabour, Abdalaziz& Kara, Huseyin& Talpur, Farah Naz& Sherazi, Syed Tufail Hussain…[et al.]. Synthesis of Highly Stable Cobalt Nanomaterial Using Gallic Acid and Its Application in Catalysis. Advances in Chemistry. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-490588
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-490588
