Results 231 to 240 of about 66,037 (288)

Large-scale identical-location electron microscopy enables quantifying nanoparticulate electrocatalyst degradation

open access: yes
Kamšek AR   +8 more
europepmc   +1 more source

Corrosion Chemistry of Electrocatalysts

Advanced Materials, 2022
AbstractElectrocatalysts are the core components of many sustainable energy conversion technologies that are considered the most potential solution to the worldwide energy and environmental crises. The reliability of structure and composition pledges that electrocatalysts can achieve predictable and stable performance.
Fu‐Min Li   +6 more
openaire   +2 more sources

Single‐Atom Electrocatalysts

Angewandte Chemie International Edition, 2017
AbstractRecent years have witnessed a dramatic increase in the production of sustainable and renewable energy. However, the electrochemical performances of the various systems are limited, and there is an intensive search for highly efficient electrocatalysts by more rational control over the size, shape, composition, and structure.
Chengzhou Zhu   +4 more
openaire   +2 more sources

Rapid Electrocatalyst Discovery

ECS Meeting Abstracts, 2023
The transformation of the global economy to net-zero emissions requires shifting the energy mix away from fossil fuels toward zero-emissions electricity and energy sources such as hydrogen, decarbonizing industrial processes through electrification while increasing their energy efficiency, and utilizing the circular economy. Materials used today to
openaire   +1 more source

Nanostructured Bifunctional Redox Electrocatalysts

Small, 2016
Electrocatalysts are playing a prominent role in the design of renewable energy devices. Benefiting from a long and prosperous history of synthesizing individual hydrogen evolution reaction (HER), oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) electrocatalysts, the development of bifunctional ORR/OER or HER/OER electrocatalysts has
Min, Kuang, Gengfeng, Zheng
openaire   +2 more sources

NMR of Electrocatalysts

The Journal of Physical Chemistry B, 2002
It is now possible to investigate in detail metal/liquid interfaces by solid-state NMR under external potentiostatic control, in the presence of an electrolyte, by using the electrochemical NMR (EC NMR) technique. This permits the determination of the electronic properties of electrodes and of adsorbates as well as the study of the surface diffusion of
Y. Y. Tong, A. Wieckowski, E. Oldfield
openaire   +1 more source

Electrocatalyst Support Durability

ECS Meeting Abstracts, 2014
While commercialization of PEFCs has been started in residential application and is planned in automotive application, detailed understanding of degradation phenomena is essential. A large part of PEFC degradation, especially in automotive applications, is known to be related to carbon support degradation, mainly caused by carbon corrosion and related ...
Kazunari Sasaki   +7 more
openaire   +1 more source

PEMFC Electrocatalyst Development

ECS Meeting Abstracts, 2010
Abstract not Available.
David Stevens   +5 more
openaire   +1 more source

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