شماره ركورد كنفرانس :
5498
عنوان مقاله :
Electron Microscopy as a Powerful Tool to Investigate the Exfoliation of Boron Nitride Nanosheets
عنوان به زبان ديگر :
Electron Microscopy as a Powerful Tool to Investigate the Exfoliation of Boron Nitride Nanosheets
پديدآورندگان :
Rafiei-Sarmazdeh Zahra zrafiei@aeoi.org.ir Nuclear Fuel Cycle School, Nuclear Science and Technology Research Institute, Po. Box: 14399-51113, Tehran, Iran, Po. Box: 14399-51113 , Dehghani Zohreh zdehghanim@gmail.com Plasma and Nuclear Fusion Research School, Nuclear Science and Technology Research Institute, P. O. Box: 14399-51113, Tehran, Iran , Khalilzadeh Elnaz elinaz_kh61@yahoo.com Plasma and Nuclear Fusion Research School, Nuclear Science and Technology Research Institute, P. O. Box: 14399-51113, Tehran, Iran
كليدواژه :
Electron microscopy , Hexagonal boron nitride , Nanosheet , Exfoliation , Characterization.
عنوان كنفرانس :
اولين كنفرانس بين المللي و چهارمين كنفرانس ملي تجهيزات و فناوري هاي آزمايشگاهي
چكيده فارسي :
Electron microscopy of materials undergoing chemical reactions provides knowledge of the underlying mechanisms. However, the reactions are often complex and cannot be fully resolved using a single method. As well as characterization of the structural properties of two-dimensional (2D) materials is very important to optimize their synthesis and application. Here, we present the electron microscopy method using field emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM) for studying the exfoliation of synthesized boron nitride nanosheets. Collectively, our data reveal that the reaction proceeds via a three-step process which leads to a significant reduction in the dimensions and thickness of the as-obtained nanosheets compared to pristine hBN
