The occurrence of nano- and micro-scale pores and their controls on the selective migration of gases in the coals of different ranks
Sign Up to like & getrecommendations! Published in 2020 at "Fuel"
DOI: 10.1016/j.fuel.2019.116748
Abstract: Abstract The nano- and micro-scale pores distribution of coals are important in determining the gas occurrence mechanism and gas migration behavior in the coal beds. Taking from coals of different ranks in China, the nano-… read more here.
Keywords: scale pores; micro scale; scale micropores; gas ... See more keywords
Rapid Fabrication of Wavelength-Scale Micropores on Metal by Femtosecond MHz Burst Bessel Beam Ablation
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DOI: 10.3390/nano12244378
Abstract: The preparation of the wavelength-scale micropores on metallic surfaces is limited by the high opacity of metal. At present, most micropores reported in the literature are more than 20 µm in diameter, which is not… read more here.
Keywords: scale micropores; wavelength scale; mhz burst; bessel beam ... See more keywords