Second sphere effects on oxygen reduction and peroxide activation by mononuclear iron porphyrins and related systems

S Bhunia, A Ghatak, A Dey - Chemical Reviews, 2022 - ACS Publications
Activation and reduction of O2 and H2O2 by synthetic and biosynthetic iron porphyrin
models have proved to be a versatile platform for evaluating second-sphere effects deemed …

Strategies to break linear scaling relationships

J Pérez-Ramírez, N López - Nature Catalysis, 2019 - nature.com
The search for new catalytic materials has relied on highly time-and human-resource-
consuming procedures. The appearance of theoretical methods that employ density …

Strategies for sustainable production of hydrogen peroxide via oxygen reduction reaction: from catalyst design to device setup

Y Tian, D Deng, L Xu, M Li, H Chen, Z Wu, S Zhang - Nano-Micro Letters, 2023 - Springer
An environmentally benign, sustainable, and cost-effective supply of H2O2 as a rapidly
expanding consumption raw material is highly desired for chemical industries, medical …

Bioinspired N4-metallomacrocycles for electrocatalytic oxygen reduction reaction

Y Li, N Wang, H Lei, X Li, H Zheng, H Wang… - Coordination Chemistry …, 2021 - Elsevier
Oxygen reduction reaction (ORR) is an important process involved in natural and artificial
energy conversion schemes. As inspired by cytochrome c oxidases (CcOs), which are …

Supramolecular tuning enables selective oxygen reduction catalyzed by cobalt porphyrins for direct electrosynthesis of hydrogen peroxide

PT Smith, Y Kim, BP Benke, K Kim… - Angewandte …, 2020 - Wiley Online Library
We report a supramolecular strategy for promoting the selective reduction of O2 for direct
electrosynthesis of H2O2. We utilized cobalt tetraphenylporphyrin (Co‐TPP), an oxygen …

Using Computational Chemistry to Reveal Nature's Blueprints for Single-Site Catalysis of C–H Activation

A Nandy, H Adamji, DW Kastner, V Vennelakanti… - ACS …, 2022 - ACS Publications
The challenge of activating inert C–H bonds motivates a study of catalysts that draws from
what can be accomplished by natural enzymes and translates these advantageous features …

Selective Oxygen Activation to Reactive Oxygen Species on a Carbon Layer-Encapsulated CuxO Electrocatalyst for Water Purification

J Zhang, G Zhang, H Lan, H Liu… - Environmental Science & …, 2023 - ACS Publications
In situ synthesis of reactive oxygen species (ROS) on demand via oxygen activation (OA) is
significant in biological, chemical, and environmental fields. Thus, the design of OA catalysts …

Advances in the molecular catalysis of dioxygen reduction

CW Machan - ACS Catalysis, 2020 - ACS Publications
The reduction of dioxygen (O2) is of vital importance to energy-related reactions. In biology,
respiration uses O2 reduction as a thermodynamic sink, whereas fuel cells pair the oxygen …

Concerted proton-coupled electron transfer to a graphite adsorbed metalloporphyrin occurs by band to bond electron redistribution

P Hutchison, CJ Kaminsky, Y Surendranath… - ACS Central …, 2023 - ACS Publications
Surface immobilized catalysts are highly promising candidates for a range of energy
conversion reactions, and atomistic mechanistic understanding is essential for their rational …

Crucial roles of a pendant imidazole ligand of a cobalt porphyrin complex in the stoichiometric and catalytic reduction of dioxygen

J Yang, P Li, X Li, L Xie, N Wang, H Lei… - Angewandte Chemie …, 2022 - Wiley Online Library
A cobalt porphyrin complex with a pendant imidazole base ([(L1) CoII]) is an efficient catalyst
for the homogeneous catalytic two‐electron reduction of dioxygen by 1, 1 …