Recent Developments of Microenvironment Engineering of Single‐Atom Catalysts for Oxygen Reduction toward Desired Activity and Selectivity
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202103857
Abstract: Oxygen reduction reaction (ORR) is an essential process for sustainable energy supply and sufficient chemical production in modern society. Single‐atom catalysts (SACs) exhibit great potential on maximum atomic efficiency, high ORR activity, and stability, making… read more here.
Keywords: activity selectivity; oxygen reduction; single atom; activity ... See more keywords
Tailoring Activity and Selectivity of Microbial Transglutaminase.
Sign Up to like & getrecommendations! Published in 2019 at "Methods in molecular biology"
DOI: 10.1007/978-1-4939-9546-2_9
Abstract: Microbial transglutaminase (mTG), a protein-glutamine γ-glutamyltransferase from Streptomyces mobaraensis, is an enzyme capable of forming isopeptide bonds between the nearly inert (from the chemical point of view) γ-carboxamides present in the side chain of glutamine… read more here.
Keywords: transglutaminase; mtg; tailoring activity; activity selectivity ... See more keywords
On the Promoting Effects of Te and Nb in the Activity and Selectivity of M1 MoV-Oxides for Ethane Oxidative Dehydrogenation
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DOI: 10.1007/s11244-020-01304-0
Abstract: The pathways of ethane oxidative dehydrogenation and total combustion have been elucidated for M1 phase type Mo–V oxide catalysts with different metal composition. The ethane oxidation mechanism is not affected by the presence of Te… read more here.
Keywords: ethane oxidative; promoting effects; oxidative dehydrogenation; effects activity ... See more keywords
Virus-inspired surface-nanoengineered antimicrobial liposome: A potential system to simultaneously achieve high activity and selectivity
Sign Up to like & getrecommendations! Published in 2021 at "Bioactive Materials"
DOI: 10.1016/j.bioactmat.2021.02.038
Abstract: Enveloped viruses such as SARS-CoV-2 frequently have a highly infectious nature and are considered effective natural delivery systems exhibiting high efficiency and specificity. Since simultaneously enhancing the activity and selectivity of lipopeptides is a seemingly… read more here.
Keywords: surface; surface nanoengineered; nanoengineered antimicrobial; antimicrobial liposome ... See more keywords
Activity and selectivity of a cobalt-based Fischer-Tropsch catalyst operating at high conversion for once-through biomass-to-liquid operation
Sign Up to like & getrecommendations! Published in 2020 at "Catalysis Today"
DOI: 10.1016/j.cattod.2018.12.049
Abstract: Abstract The effects of the harsh conditions achieved when operating the Fischer-Tropsch synthesis at high conversion on the activity and selectivity of Pt-Co/Al2O3 were studied in a slurry bed reactor at T = 220 °C, P = 20 bar, with a… read more here.
Keywords: conversion; fischer tropsch; selectivity; high conversion ... See more keywords
Investigation of the activity and selectivity of supported rhenium catalysts for the hydrodeoxygenation of 2-methoxyphenol
Sign Up to like & getrecommendations! Published in 2020 at "Catalysis Today"
DOI: 10.1016/j.cattod.2020.05.004
Abstract: Abstract Despite the recognized efficacy of rhenium (oxide) for promoting hydrogenolysis of the C O bond of biomass-derived oxygenates when combined with a hydrogenation metal such as Pd or Ru, the hydrogenation function of rhenium… read more here.
Keywords: guaiacol; supported rhenium; rhenium; activity selectivity ... See more keywords
Insights into the activity and selectivity trends in non-oxidative dehydrogenation of primary and secondary alcohols over the copper catalyst
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DOI: 10.1016/j.cattod.2020.11.021
Abstract: Abstract Density functional theory (DFT) simulations are conducted to understand the differentiation of activity and selectivity trends between primary and secondary alcohols towards the non-oxidative dehydrogenation (NODH) reaction. Propanol and isopropanol are employed as model… read more here.
Keywords: selectivity trends; dehydrogenation; primary secondary; mol ... See more keywords
Theoretical investigation on structural effects of Pt–Mn catalyst on activity and selectivity for methylcyclohexane dehydrogenation
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2018.09.026
Abstract: Abstract The structure of Pt-Mn/Al2O3 catalyst which shows high performance for dehydrogenation of methylcyclohexane, a prospective hydrogen carrier, was investigated by XAFS and DFT calculations. Mn addition on Pt/Al2O3 brings higher activity, selectivity, and stability… read more here.
Keywords: theoretical investigation; methylcyclohexane; activity selectivity; dehydrogenation ... See more keywords
Tuning the property of Mn-Ce composite oxides by titanate nanotubes to improve the activity, selectivity and SO2/H2O tolerance in middle temperature NH3-SCR reaction
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DOI: 10.1016/j.fuproc.2017.07.018
Abstract: Abstract Mn-Ce composite oxides were regarded as a promising alternative to substitute V-based catalysts for the abatement of NO x . However, the obstacles in activity, selectivity and SO 2 /H 2 O tolerance still… read more here.
Keywords: titanate nanotubes; tolerance; property; composite oxides ... See more keywords
Enhancing Catalytic Activity and Selectivity by Plasmon-Induced Hot Carriers
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DOI: 10.1016/j.isci.2020.101107
Abstract: Summary Plasmon-assisted chemical transformation holds great potential for solar energy conversion. However, simultaneous enhancement of reactivity and selectivity is still challenging and the mechanism remains mysterious. Herein, we elucidate the localized surface plasmon resonance (LSPR)-induced… read more here.
Keywords: enhancing catalytic; hot carriers; plasmon; activity selectivity ... See more keywords
Achieving Theory-Experiment Parity for Activity and Selectivity in Heterogeneous Catalysis Using Microkinetic Modeling.
Sign Up to like & getrecommendations! Published in 2022 at "Accounts of chemical research"
DOI: 10.1021/acs.accounts.2c00058
Abstract: ConspectusMicrokinetic modeling based on density functional theory (DFT) energies plays an essential role in heterogeneous catalysis because it reveals the fundamental chemistry for catalytic reactions and bridges the microscopic understanding from theoretical calculations and experimental… read more here.
Keywords: microkinetic modeling; heterogeneous catalysis; selectivity; chemistry ... See more keywords