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Published in 2017 at "European Journal of Organic Chemistry"
DOI: 10.1002/ejoc.201701155
Abstract: A protocol for the direct preparation of dibenzothiophenes from 2-biarylyl disulfides in the presence of an economic and ecological oxidant, molecular iodine, was explored. This protocol was used for the direct preparation of dibenzoselenophene.
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Keywords:
green preparation;
preparation;
disulfides presence;
molecular iodine ... See more keywords
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Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.122011
Abstract: Magnetic biochar (MBC) was prepared by the pyrolysis of wheat straw and natural hematite in nitrogen. The effect of the pyrolysis temperature and time was considered. The as-prepared MBCs were characterized by using XRD, FTIR,…
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Keywords:
prepared mbcs;
performance;
magnetic biochar;
green preparation ... See more keywords
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Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.02.172
Abstract: Abstract Cr3C2 coatings were successfully prepared on the surface of graphite flakes via a molten salt route by mixing Cr powders with natural graphite flakes in a binary LiCl-KCl salt at 450–950 °C for 4–12 h. The…
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Keywords:
graphite flakes;
cr3c2;
coatings graphite;
water ... See more keywords
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Published in 2023 at "Green Chemistry"
DOI: 10.1039/d2gc04546j
Abstract: Magnetic montmorillonite (MMT) are developing into highly promising adsorbents because they contain a large surface area, and excellent magnetism. However, the lack of a green synthesis and the absence of...
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Keywords:
supported fe3o4;
preparation multifeatured;
green preparation;
facile green ... See more keywords
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Published in 2022 at "Materials"
DOI: 10.3390/ma15196553
Abstract: The modification of polymers can significantly improve the ability to remove rare earth ions from wastewater, but so far few studies have focused on the irradiation-induced grafting method. In this study, a novel magnetic chelating…
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Keywords:
green preparation;
preparation aminated;
iii;
magnetic pmma ... See more keywords