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Keywords: electron microscopy
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Proceedings Papers

Tip Induced Growth of Zinc Oxide Nanoflakes Through Electrochemical Discharge Deposition Process and Their Optical Characterization

Deepak Kumar, Harish Bishwakarma, Mohan Kumar, Nirmal Kumar Singh, Vivek Bajpai
Proc. ASME. MSEC2020, Volume 2: Manufacturing Processes; Manufacturing Systems; Nano/Micro/Meso Manufacturing; Quality and Reliability, V002T08A008, September 3, 2020
Paper No: MSEC2020-8283
DOI: https://doi.org/10.1115/MSEC2020-8283
... seconds. Further, the consequence of pulse voltage on the growth morphology was examined critically. The structural evolution and elemental composition were investigated by field emission scanning electron microscopy (FESEM) and energy-dispersive X-ray spectroscopy (EDX) respectively. The size...
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Topics: Computer software, Electron field emission, Electron microscopy, Energy gap, Excitation, Image processing, Infrared spectroscopy, Nanomaterials, Nanostructures , Scanning electron microscopy
Proceedings Papers

Study of the Effect of Anode/Cathode Geometry on the Yield Rate and Quality of the MWCNTs Synthesized by Submerged Arc Discharging

Osama M. Awadallah, Ragaie M. Rashad, Abdalla S. Wifi
Proc. ASME. MSEC2013, Volume 2: Systems; Micro and Nano Technologies; Sustainable Manufacturing, V002T03A002, June 10–14, 2013
Paper No: MSEC2013-1079
DOI: https://doi.org/10.1115/MSEC2013-1079
...) are also investigated. The morphology and crystalline perfection of the produced MWCNTs are confirmed by transmission electron microscopy (TEM) and Electron diffraction. Thermogravimetric analysis (TGA) is conducted to check the quality of the MWCNTs in a quantitative manner. The flat ended anode/cathode...
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Topics: Anodes, Geometry, Multi-walled carbon nanotubes