Ftir Investigation of the Ageing Process of Carbon Nanowalls
نویسندگان
چکیده
In this paper we investigate the changes that occur in the chemical composition of carbon nanowalls due to ageing process in open atmosphere. Ageing process of the carbon nanowalls samples was monitored for about two years by FTIR spectroscopy. The carbon nanowalls were deposited in a low-pressure plasma jet expanding through a nozzle. The ageing behaviour of the samples is related to the time alteration of deformation and stretching of the sp and sp vibration bands.
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تاریخ انتشار 2015