EPR detection of key radicals during coking process of lignin monomer pyrolysis
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Analytical and Applied Pyrolysis"
DOI: 10.1016/j.jaap.2020.104948
Abstract: Abstract Lignin pyrolysis is a promising method for the sustainable production of phenolic compounds from biomass. However, detailed knowledge about the radicals involved in this process and their influence during the coking is missing. Herein,… read more here.
Keywords: coking process; pyrolysis; radicals coking; process ... See more keywords
Dimerized p-Semiquinone Radical Anions Stabilized by a Pair of Rare-Earth Metal Ions.
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c00503
Abstract: Here we report stable p-quinone-radical-bridged rare-earth complexes involving the ligand tetramethylquinone (QMe4•-). The complexes, {Y[(QMe4)•-Cl2(THF)3]}2 (1) and {Gd[(QMe4)•-Cl2(THF)3]}2 (2), where THF = tetrahydrofuran, are sufficiently stable that we can measure the single-crystal structures and perform… read more here.
Keywords: radical anions; rare earth; dimerized semiquinone; earth ... See more keywords