【摘 要】
：
Spherical aberration (Cs) corrected S/TEM is receiving more and more attention from the materials research and nano research scientists due to its unique imaging capability at atomic resolution.An env
【机 构】
：
FEI Company,China
论文部分内容阅读
Spherical aberration (Cs) corrected S/TEM is receiving more and more attention from the materials research and nano research scientists due to its unique imaging capability at atomic resolution.An environmental TEM (ETEM) with Cs correction makes it possible to study in-situ the gas-solid reaction at atomic resolution.From instrumentation point of view it is discussed the potential of such instrument in studying the structure and behavior of graphene, carbon nano-tube as well as the catalytic process of nm-sized particles.
其他文献
近年来,Cu2-xSe等纳米材料由于在近红外区的局域表面等离子共振(LSPR)性质,使其具有良好的光热转换性质[1].目前,越来越多多的研究者将其应用于光热治疗,而多壁碳纳米管作为一种一维碳纳米材料,由于良好的生物相容性和传热性能,也广泛的被作为光热转换的载体[2,3].因此,我们在室温条件下,简单、快速的合成了Cu2-xSe和多壁碳纳米管复合材料,这种组装体生物毒性低,光热效率高,并将其用于了癌
Graphene, a two-dimensional single-layer sheet of sp2-hybridized conjugated carbon atoms, has emerged as a new candidate for the construction of low-density materials because of its excellent electric
Up to now, global attention has been paid to various energystorage devices, such as Li-ion batteries, fuel cells, supercapacitors, etc., due to the ever-increasing energy demands and environmental pro
Chemically derived graphene (CDG), as produced by exfoliation and reduction of graphite oxide with natural graphite as the low-cost raw material, is decorated by abundant intrinsic functionalities and
The talk will provide a quick overview of research activities in the speakers group, and then focus on the remarkable corrosion resistance due to ultra-thin graphene coating.
Few Layer Graphene (FLG) has similar properties and dimension compared to Double Wall Carbon Nanotube (DWNT), which possess excellent electrical and thermal conductivity, but high yield, higher purity
IEdiSAs, SA, laboratories has developed a Top Coat prototype with graphene.This prototype, is a skeleton to which many components should be added to define different lines of works.Nautical, Aeolic, a
Nanoscale writing offers a reliable way to record information at extremely high densities, making it a promising tool for patterning nanostructures for a variety of electronic applications.In a routin
Pressure-driven ultrafiltration membranes are important in separation applications.[1-3] Advanced filtration membranes with great permeance and superior rejection must be developed to meet rising worl
It is a challenge to synthesize graphene-based sponge via a low cost method.Herein, we propose a facile, economic, and environmentally friendly method to produce ultralight graphene sponge consisting