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https://doi.org/10.5772/50306

Large Scale Synthesis of Carbon Nanofibres on Sodium Chloride Support

Ravindra Rajarao ; Catalysis and Materials Laboratory, Department of Chemistry, National Institute of Technology, Karnataka, Surathkal, India
Badekai Ramachandra Bhat ; Catalysis and Materials Laboratory, Department of Chemistry, National Institute of Technology, Karnataka, Surathkal, India

Puni tekst: engleski, pdf (1 MB) str. 2-5 preuzimanja: 597* citiraj
APA 6th Edition
Rajarao, R. i Bhat, B.R. (2012). Large Scale Synthesis of Carbon Nanofibres on Sodium Chloride Support. Nanomaterials and Nanotechnology, 2 (Godište 2012), 2-5. https://doi.org/10.5772/50306
MLA 8th Edition
Rajarao, Ravindra i Badekai Ramachandra Bhat. "Large Scale Synthesis of Carbon Nanofibres on Sodium Chloride Support." Nanomaterials and Nanotechnology, vol. 2, br. Godište 2012, 2012, str. 2-5. https://doi.org/10.5772/50306. Citirano 26.09.2021.
Chicago 17th Edition
Rajarao, Ravindra i Badekai Ramachandra Bhat. "Large Scale Synthesis of Carbon Nanofibres on Sodium Chloride Support." Nanomaterials and Nanotechnology 2, br. Godište 2012 (2012): 2-5. https://doi.org/10.5772/50306
Harvard
Rajarao, R., i Bhat, B.R. (2012). 'Large Scale Synthesis of Carbon Nanofibres on Sodium Chloride Support', Nanomaterials and Nanotechnology, 2(Godište 2012), str. 2-5. https://doi.org/10.5772/50306
Vancouver
Rajarao R, Bhat BR. Large Scale Synthesis of Carbon Nanofibres on Sodium Chloride Support. Nanomaterials and Nanotechnology [Internet]. 2012 [pristupljeno 26.09.2021.];2(Godište 2012):2-5. https://doi.org/10.5772/50306
IEEE
R. Rajarao i B.R. Bhat, "Large Scale Synthesis of Carbon Nanofibres on Sodium Chloride Support", Nanomaterials and Nanotechnology, vol.2, br. Godište 2012, str. 2-5, 2012. [Online]. https://doi.org/10.5772/50306

Sažetak
Large scale synthesis of carbon nanofibres (CNFs) on a sodium chloride support has been achieved. CNFs have been synthesized using metal oxalate (Ni, Co and Fe) as catalyst precursors at 680 C by chemical vapour deposition method. Upon pyrolysis, this catalyst precursors yield catalyst nanoparticles directly. The sodium chloride was used as a catalyst support, it was chosen because of its non‐toxic and water soluble nature. Problems, such as the detrimental effect of CNFs, the detrimental effects on the environment and even cost, have been avoided by using a water soluble support. The structure of products was characterized by scanning electron microscopy, transmission electron microscopy and Raman spectroscopy. The purity of the grown products and purified products were determined by the thermal analysis and X‐ray diffraction method. Here we report the 7600, 7000 and 6500 wt% yield of CNFs synthesized over nickel, cobalt and iron oxalate. The long, curved and worm shaped CNFs were obtained on Ni, Co and Fe catalysts respectively. The lengthy process of calcination and reduction for the preparation of catalysts is avoided in this method. This synthesis route is simple and economical, hence, it can be used for CNF synthesis in industries.

Ključne riječi
carbon nanofibres; chemical vapour deposition; sodium chloride support; metal oxalate

Hrčak ID: 142864

URI
https://hrcak.srce.hr/142864

Posjeta: 785 *