Articles with "feii" as a keyword



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Using activated peroxymonosulfate by electrochemically generated FeII for conditioning and dewatering of anaerobically digested sludge

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Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2019.123603

Abstract: Abstract To avoid the unfavorable SO 4 - · consumption by excessive FeII in traditional FeII-activated peroxymonosulfate (PMS) system, this study investigates the conditioning performance of the electrochemical-FeII activated PMS, i.e., E-FeII-PMS, towards anaerobically digested… read more here.

Keywords: activated peroxymonosulfate; feii; pms feii; anaerobically digested ... See more keywords
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Directed Evolution of an FeII-Dependent Halogenase for Asymmetric C(sp3)–H Chlorination

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Published in 2019 at "ACS Catalysis"

DOI: 10.1021/acscatal.9b04691

Abstract: By using structure-guided directed evolution, the substrate scope of the FeII and α-ketoglutarate dependent halogenase Wi-WelO15 from Westiella intricata HT-29-1 was engineered to enable chemo-, regio-, and diastereoselective chlorination of unactivated C(sp3)–H bonds using NaCl… read more here.

Keywords: feii dependent; chlorination; halogenase; feii ... See more keywords
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Second-sphere effects on H2O2 activation by non-heme FeII complexes: role of a phenol group in the [H2O2]-dependent accumulation of FeIVO vs. FeIIIOOH.

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Published in 2021 at "Chemical science"

DOI: 10.1039/d1sc03303d

Abstract: Redox metalloenzymes achieve very selective oxidation reactions under mild conditions using O2 or H2O2 as oxidants and release harmless side-products like water. Their oxidation selectivity is intrinsically linked to the control of the oxidizing species… read more here.

Keywords: h2o2; feii; phenol group; activation ... See more keywords
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Improved visible light photocatalytic nitrogen fixation activity using a FeII-rich MIL-101(Fe): breaking the scaling relationship by photoinduced FeII/FeIII cycling.

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Published in 2022 at "Dalton transactions"

DOI: 10.1039/d2dt01215d

Abstract: The scaling relations between nitrogen adsorption and NHx destabilization are key challenges to the widespread adoption of the photocatalytic synthesis of ammonia. In this work, a FeII-rich MIL-101(Fe) (MIL-101(FeII/FeIII)) was synthesized using a one-step solvent… read more here.

Keywords: mil 101; feii; feii feiii; nitrogen ... See more keywords