Agenparl

selectivity

Agenparl English Educazione Scienza e Tecnologia Social Network

SELECTIVE REGULATION OF N-DODECANE ISOMERIZATION AND CRACKING PERFORMANCE IN PT/BETA CATALYSTS VIA ORIENTED CONTROL OF BRöNSTED ACID SITES DISTRIBUTION

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), sab 09 gennaio 2021 The location of Brönsted acid sites in zeolites has been recognized as an important factor in acid-catalyzed reactions. In this work, two Beta zeolites with different Brönsted acid sites distribution are successfully synthesized via tuning the charge balance between the (Si-O-Al)-......
Agenparl English Educazione Scienza e Tecnologia Social Network

RECENT DISCOVERIES IN THE REACTION MECHANISM OF HETEROGENEOUS ELECTROCATALYTIC NITRATE REDUCTION

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), gio 07 gennaio 2021 The importance of maintaining a balanced nitrogen cycle and rectifying the accumulation of nitrate in water streams creates a need for technologies that can convert nitrate species. Heterogeneous electrocatalytic nitrate reduction (NO3RR) is a promising technology because it can use renewable......
Agenparl English Educazione Scienza e Tecnologia Social Network

REGIO-SELECTIVITY PREDICTION WITH A MACHINE-LEARNED REACTION REPRESENTATION AND ON-THE-FLY QUANTUM MECHANICAL DESCRIPTORS

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mer 23 dicembre 2020 Accurate and rapid evaluation of whether substrates can undergo the desired the transformation iscrucial and challenging for both human knowledge and computer predictions. Despite the potential of machine learning in predicting chemical reactivity such as selectivity, popular feature engineering and learning......
Agenparl English Educazione Scienza e Tecnologia Social Network

DUAL ROLES OF THE ELECTRONIC EFFECT ON SELECTIVITY: PINCER NICKEL-ELECTROCATALYZED CO2 REDUCTION

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), ven 11 dicembre 2020 The electronic effect is crucial for the electrocatalytic reduction of CO2. In contrast to the previous understanding of the monotonic influence of the electronic effect on the selectivity of CO2 reduction, the dual roles of the electronic effect on the selectivity......
Agenparl English Educazione Scienza e Tecnologia Social Network

KINETIC RESOLUTION OF RACEMIC ALLYLIC ALCOHOLS VIA IRIDIUM-CATALYZED ASYMMETRIC HYDROGENATION: SCOPE, SYNTHETIC APPLICATIONS AND INSIGHT INTO THE ORIGIN OF SELECTIVITY

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mar 08 dicembre 2020 Asymmetric hydrogenation is one of the most commonly used tools in organic synthesis, whereas, kinetic resolution via asymmetric hydrogenation was less developed. Herein, we describe the first iridium catalyzed kinetic resolution of a wide range of trisubstituted secondary and tertiary allylic......
Agenparl English Educazione Scienza e Tecnologia Social Network

BIMETALLIC RUPD NANOPARTICLES IN IONIC LIQUIDS: SELECTIVE CATALYSTS FOR THE HYDROGENATION OF AROMATIC COMPOUNDS

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mar 08 dicembre 2020 Bimetallic RuPd nanoparticles (NPs) immobilized in ionic liquids (ILs) were shown to be a highly active medium for the selective hydrogenation of benzene and phenol under mild conditions (4 bar H2, 60 °C) in a biphasic system (n-heptane/IL). The equimolar combination......

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