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Published in 2021 at "Journal of Solid State Chemistry"
DOI: 10.1016/j.jssc.2021.122306
Abstract: Abstract Flux grown crystals of YPO4, GdPO4, LaPO4, CaWO4, CaMoO4, KLa(MoO4)2, GdAl3(BO3)4, and GdTa7O19 activated with Tb3+ have been comparatively characterized by Raman and luminescence spectroscopy in order to investigate the relation between structural and…
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Keywords:
dynamics oxide;
activated tb3;
effects emission;
tb3 ... See more keywords
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Published in 2017 at "Aerosol and Air Quality Research"
DOI: 10.4209/aaqr.2017.02.0092
Abstract: The characteristic of nitrogen dioxide (NO2) concentrations, including the long-term trends, spatial distribution, and effects of emission reduction measures-particularly those related to traffic management-were analyzed in Beijing by multimethods. The annual mean concentration of NO2 in…
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Keywords:
emission reduction;
effects emission;
reduction measures;
distribution effects ... See more keywords