Oxygen reduction by homogeneous molecular catalysts and electrocatalysts

ML Pegis, CF Wise, DJ Martin, JM Mayer - Chemical Reviews, 2018 - ACS Publications
The oxygen reduction reaction (ORR) is a key component of biological processes and
energy technologies. This Review provides a comprehensive report of soluble molecular …

Stronger brønsted acids

T Akiyama - Chemical Reviews, 2007 - ACS Publications
The fundamental role of the Lewis-acid catalyst lies in the activation of the CdX bond (X) O,
NR, CR2), thereby decreasing the LUMO energy and promoting nucleophilic addition to the …

Strengths of acids in acetonitrile

A Kütt, S Tshepelevitsh, J Saame… - European Journal of …, 2021 - Wiley Online Library
The equilibrium acidity scale (pKa scale) in acetonitrile has been supplemented by
numerous new compounds and new ΔpKa measurements. It now contains altogether 231 …

Extension of the Self-Consistent Spectrophotometric Basicity Scale in Acetonitrile to a Full Span of 28 pKa Units:  Unification of Different Basicity Scales

I Kaljurand, A Kütt, L Sooväli, T Rodima… - The Journal of …, 2005 - ACS Publications
The earlier compiled self-consistent spectrophotometric basicity scale in acetonitrile (AN)
was expanded to range from 3.8 to 32.0 p K a units, that is 28 orders of magnitude …

Brønsted–Lowry acid strength of metal hydride and dihydrogen complexes

RH Morris - Chemical reviews, 2016 - ACS Publications
Transition metal hydride complexes are usually amphoteric, not only acting as hydride
donors, but also as Brønsted–Lowry acids. A simple additive ligand acidity constant …

Design of Chiral N-Triflyl Phosphoramide as a Strong Chiral Brønsted Acid and Its Application to Asymmetric Diels−Alder Reaction

D Nakashima, H Yamamoto - Journal of the American Chemical …, 2006 - ACS Publications
Design of Chiral N-Triflyl Phosphoramide as a Strong Chiral Brønsted Acid and Its Application
to Asymmetric Diels−Alder Reaction | Journal of the American Chemical Society Recently …

Production of hydrogen by electrocatalysis: making the H–H bond by combining protons and hydrides

RM Bullock, AM Appel, ML Helm - Chemical Communications, 2014 - pubs.rsc.org
Generation of hydrogen by reduction of two protons by two electrons can be catalysed by
molecular electrocatalysts. Determination of the thermodynamic driving force for elimination …

A comprehensive self-consistent spectrophotometric acidity scale of neutral Brønsted acids in acetonitrile

A Kütt, I Leito, I Kaljurand, L Sooväli… - The Journal of …, 2006 - ACS Publications
For the first time, the self-consistent spectrophotometric acidity scale of neutral Brønsted
acids in acetonitrile (AN) spanning 24 orders of magnitude of acidities is reported. The scale …

An iron complex with pendent amines as a molecular electrocatalyst for oxidation of hydrogen

T Liu, DL DuBois, RM Bullock - Nature chemistry, 2013 - nature.com
The increasing energy needs of society have led to a search for technologies that can tap
carbon-neutral and sustainable energy sources, such as solar and wind. Using properly …

Direct determination of equilibrium potentials for hydrogen oxidation/production by open circuit potential measurements in acetonitrile

JAS Roberts, RM Bullock - Inorganic chemistry, 2013 - ACS Publications
Open circuit potentials were measured for acetonitrile solutions of a variety of acids and their
conjugate bases under 1 atm H2. Acids examined were triethylammonium …