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Reaction environment impacts charge transfer but not chemical reaction steps in hydrogen evolution catalysis
Interfacial electrocatalysis involves elementary chemical and charge transfer reaction steps. For the hydrogen evolution reaction (HER), the applied...
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Asymmetric photoredox catalytic formal de Mayo reaction enabled by sensitization-initiated electron transfer
Visible-light-driven photoredox catalysis is known to be a powerful tool for organic synthesis. Its occurrence critically depends on the twice...
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Hydrogen transfer from the anthracene oil of coal tar: thermal reaction with α-methylstyrene
The thermal reaction of the anthracene oil (AO) of coal tar with (1-methylethenyl)-benzene in the temperature range of 270–380 °C was studied. The...
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Mass transfer and reaction rate parameters for the in-situ epoxidation of tamanu oil
The stages of the double bond epoxidation process of tamanu oil include (1) the process of making peroxyacetic acid (PAA), (2) the mass transfer of...
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Oxygen transfer reaction of haloalkyl amides catalyzed by phenylboronic acid
Nitrile derivatives are important building blocks in organic synthesis. Herein, we report the serendipitous discovery of an oxygen transfer reaction...
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Research on effect of anode microstructures on mass transfer and electrochemical reaction in SOFCs based on a fractional Brownian motion model
The microstructure of the porous anode plays a crucial role in the mass transfer dynamics and electrochemical reaction of solid oxide fuel cells...
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Reaction Types and Mechanisms
The reaction types discussed in this chapter are proton transfer, substitution, oxidation–reduction, oxidative-addition, and isomerization. The...
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Operando proton-transfer-reaction time-of-flight mass spectrometry of carbon dioxide reduction electrocatalysis
Electrochemical carbon dioxide reduction is a potential pathway for sustainable production of fuels and chemicals. However, the detailed catalytic...
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Branching and Cross-Linking of Siloxane Copolymers Containing Hydromethyl-Siloxane Units by the Hydride Transfer Restructuring Reaction. Possible Route to Silicone Coatings
The restructuring reactions of three siloxane copolymers: poly(Me 2 SiO-co-HMeSiO), poly(PhMeSiO-co-HMeSiO) and poly(3,3,3-F 3 PrMeSiO-co-HMeSiO) in the...
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Aroma Analysis by Proton Transfer Reaction-Mass Spectrometry
Proton transfer reaction-mass spectrometry (PTR-MS) is a quantitative analytical technique for the online detection of gas-phase volatile organic...
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Reaction Mechanism
In reversible reactions, the rates of the reverse and forward reaction are equal at equilibrium, the law of mass action can thus be derived...
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Reaction Kinetics
The concentration of a reactant can act on the reaction rate in different ways. This is quantified by the reaction order. Depending on the reaction...
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Selective Hydrogenation of Nitroarenes by Single-Atom Pt Catalyst Through Hydrogen Transfer Reaction
Hydrogen transfer reaction is one of the valuable and potential solutions for selective hydrogenation. We report here that single-atom Pt supported...
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Polyethylene glycol: an efficient solid–liquid transfer agent for K2CO3-catalyzed oxidative coupling reaction of alkyl mercaptan with sulfur as oxidant
The solid–liquid phase transfer catalyzed (S-L PTC) properties of polyethylene glycol (PEG) were investigated in the preparation of dialkyl disulfide...
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Imaging of the charge-transfer reaction of spin–orbit state-selected Ar+(2P3/2) with N2 reveals vibrational-state-specific mechanisms
Charge-transfer reactions are ubiquitous and play important roles in various gaseous environments, but, despite a long history of extensive research,...
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Use of the Stoichiometric Relationships in Complex Reaction Systems—Reaction Invariants
The possibility of extending the stoichiometry-based relationships between the changes of the species concentration in systems with higher complexity...
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Reaction Kinetics
This chapter deals with the rates of reactions commonly occurring in food systems, and considers chemical reactions, reactions occurring in...
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Influence of reaction conditions on kumada catalytic transfer polymerization for synthesis of poly(p-phenylene) for organic semiconductors
This work studied two different methodologies for the synthesis of poly(p-phenylene) (PPP) via Kumada Catalytic Transfer Polymerization (KCPT). The...
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Heterogeneous Transition-Metal Catalyst for Fine Chemical Synthesis Hydrogen Auto-transfer Reaction
Green, eco-friendly, benign and cost-effective techniques for are linchpin for the contemporaneous fine chemicals and pharmaceutical manufacturing....
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Competitive Processes of Energy Transfer and Opening of the Four-Membered Cycle in Cyclobutanes Formed in [2+2] Photocycloaddition Reaction of Bis(styrylbenzoquinoline) Dyads
AbstractCyclobutanes containing two vicinal benzo[f]quinoline (BQ) substituents are products of the [2 + 2] (cross-)photocycloaddition (PCA) reaction...
