Roles of Ion-Exchangeable Sodium in the Conversion Process of Tar to Soot during Rapid Pyrolysis of Two Brown Coals in a Drop-Tube Reactor
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DOI: 10.1021/acsomega.9b03441
Abstract: In this work, two series of brown coals (including acid-washed coal and ion-exchangeable Na-loaded coal) were pyrolyzed in a drop-tube reactor. The experimental results revealed that soot and tar yields of Na-loaded coals were significantly… read more here.
Keywords: tar; brown coals; drop tube; soot ... See more keywords
Femtosecond laser direct writing of ion exchangeable multifunctional microstructures.
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DOI: 10.1364/ol.43.001139
Abstract: We report on the fabrication of ion exchangeable microstructures by femtosecond laser direct writing of an ion exchange photopolymer, poly(2-acrylamido-2-methyl-1-propanesulfonic acid) (PAMPS). The resultant microstructures are negatively charged in aqueous solution, and can adsorb positively… read more here.
Keywords: direct writing; femtosecond laser; writing ion; laser direct ... See more keywords