Manganese oxide nanosheets and a 2D hybrid of graphene–manganese oxide nanosheets synthesized by liquid-phase exfoliation
نویسندگان
چکیده
منابع مشابه
Liquid phase exfoliation and crumpling of inorganic nanosheets.
Here we demonstrate through experiment and simulation the polymer-assisted dispersion of inorganic 2D layered nanomaterials such as boron nitride nanosheets (BNNSs), molybdenum disulfide nanosheets (MoS2), and tungsten disulfide nanosheets (WS2), and we show that spray drying can be used to alter such nanosheets into a crumpled morphology. Our data indicate that polyvinylpyrrolidone (PVP) can a...
متن کاملHydrogen adsorption by g-C3N4 and graphene oxide nanosheets
The adsorption behavior of hydrogen for synthesized graphitic carbon nitride (g-C3N4) and graphene oxide nanosheets was compared. The structure of the prepared g-C3N4 and graphene oxide samples were studied using TEM, FT-IR spectroscopy and surface area analysis. Textural results of the prepared nanosheets show that the surface area, total pore volume, and average internal diameter of g-C3N4 an...
متن کاملToxic Gas Remediation by Graphene Oxide Nanosheets
Deemed the worlds largest environmental health issue, air pollution has been shown to be a more potent danger than previously thought. Increasing concern regarding major gas pollutants nitrogen dioxide (NO2), ammonia (NH3), and ozone (O3) has sparked research in the field of gas adsorption as a method to remove these gases from the atmosphere. Using first principles calculations based on the De...
متن کاملExfoliation and reassembly of cobalt oxide nanosheets into a reversible lithium-ion battery cathode.
An exfoliation-reassembly-activation (ERA) approach to lithium-ion battery cathode fabrication is introduced, demonstrating that inactive HCoO(2) powder can be converted into a reversible Li(1-x) H(x) CoO(2) thin-film cathode. This strategy circumvents the inherent difficulties often associated with the powder processing of the layered solids typically employed as cathode materials. The delam...
متن کاملField emission from few-layer graphene nanosheets produced by liquid phase exfoliation of graphite.
Graphene nanosheets have been synthesized from commercial expandable graphite by heating in a microwave oven and dispersing in ethanol by ultrasonication. Scanning and transmission electron microscopy and electron energy-loss spectroscopy and atomic force microscope showed that the nanosheets were about 2 nm in thickness and 10 microm in diameter. The field emission of the graphene sheets has b...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: 2D Materials
سال: 2015
ISSN: 2053-1583
DOI: 10.1088/2053-1583/2/2/025005