Fast microwave self-activation from chitosan hydrogel bead to hierarchical and O, N co-doped porous carbon at an air-free atmosphere for high-rate electrodes material.
Sign Up to like & getrecommendations! Published in 2019 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2019.05.033
Abstract: As ZnCl2 is a good microwave absorber, it was usually used as an porogen to produce porous carbon from biomass by microwave heating. In this study, a facile microwave self-activation with the absence of ZnCl2… read more here.
Keywords: air free; free atmosphere; air; porous carbon ... See more keywords
Estimation and characterization of atmospheric turbulence in the free atmosphere above the Tibetan Plateau using the Thorpe method.
Sign Up to like & getrecommendations! Published in 2023 at "Applied optics"
DOI: 10.1364/ao.483677
Abstract: Understanding turbulence in the free atmosphere is important for analyzing atmospheric pollution, forecasting weather, and light transmission. In this paper, we have tried to estimate the atmospheric refractive index structure constant C n2, the turbulent… read more here.
Keywords: estimation; thorpe method; turbulence free; free atmosphere ... See more keywords