New Paper – Unveiling the complex configurational landscape of the intralayer cavities in a crystalline carbon nitride
The in-depth understanding of the reported photoelectrochemical properties of the layered carbon nitride, poly(triazine imide)/LiCl (PTI/LiCl), has been limited by the apparent disorder of the Li/H atoms within its framework. To understand and resolve the current structural ambiguities, an optimized … Read more
New Paper – Enabling Practical Nanoparticle Electrodeposition from Aqueous Nanodroplets
The rapid rise of technology in the modern world has led to an increased demand for energy. Consequently, it is essential to increase the efficiency of current energy-producing systems due to the poor activity of their catalysts. Nanoparticles play a … Read more
New Paper – Accessing Organonitrogen Compounds via C-N Coupling in Electrocatalytic CO2 Reduction
Given the limited product variety of electrocatalytic CO2 reduction reactions solely from CO2 and H2O as the reactants, it is desirable to expand the product scope by introducing additional reactants that provide elemental diversity. The integration of inorganic heteroatom-containing reactants … Read more
New Paper – Electrochemical Reductive N-Methylation with CO2 Enabled by A Molecular Catalyst
The development of benign methylation reactions utilizing CO2 as a one-carbon building block would enable a more sustainable chemical industry. Electrochemical CO2 reduction has been extensively studied, but its application for reductive methylation reactions remains out of the scope of … Read more
New Paper – Mechanistic Investigation of a Visible Light Mediated Dehalogenation/Cyclisation Reaction using Fe(III), Ir(III) & Ru(II) Photosensitizers
The mechanism of a visible light-driven dehalogenation/cyclization reaction was investigated using ruthenium(II), iridium(III) and iron(III) photosensitizers by means of steady-state photoluminescence, time-resolved infrared spectroscopy, and nanosecond/femtosecond transient absorption spectroscopy. The nature of the photosensitizer was found to influence the … Read more
New Paper – Accessing Photoredox Transformations with an Iron(III) Photosensitizer and Green Light
Efficient excited-state electron transfer between an iron(III) photosensitizer and organic electron donors was realized with green light irradiation. This advance was enabled by the use of the previously reported iron photosensitizer, [Fe(phtmeimb)2]+ (phtmeimb = {phenyl[tris(3-methyl-imidazolin-2-ylidene)]borate}, that exhibited long-lived and luminescent ligand-to-metal … Read more
New Paper – Determining the Overpotential of Electrochemical Fuel Synthesis Mediated by Molecular Catalysts: Recommended Practices, Standard Reduction Potentials, and Challenges
Molecular catalysts capable of performing electrochemical transformations are frequently utilized in the synthesis of fuels. A common benchmark for evaluating catalysts for electrochemical reactions is overpotential (η) and minimizing η remains an active goal in catalysis. This Review details approaches … Read more
New Paper – Electrodeposition of Ligand-Free Copper Nanoparticles from Aqueous Nanodroplets
Copper nanoparticles have emerged as promising electrocatalysts for energy storage and conversion. Generally, homogenous nanoparticle synthesis requires a stabilizing ligand, which may influence the electrocatalysis. Ligands can be avoided by direct nanoparticle electrodeposition. Here, nanodroplet-mediated electrodeposition is extended to the … Read more
New Paper – A Vision for Sustainable Energy: CHASE
The U. S. Department of Energy (DOE) recently granted $40 million to the Center for Hybrid Approaches in Solar Energy to Liquid Fuels (CHASE) to accelerate fundamental research on the production of liquid fuels from sunlight, water, nitrogen, and/or carbon … Read more