Current and future trends for spinel-type electrocatalysts in electrocatalytic oxygen evolution reaction

H Xu, J Yuan, G He, H Chen - Coordination Chemistry Reviews, 2023 - Elsevier
Fabricating advanced oxygen evolution reaction (OER) catalysts is of vital significance for
the effectiveness of water splitting. Endowed with high catalytic performance toward OER …

[HTML][HTML] A review of cobalt-based catalysts for sustainable energy and environmental applications

S Gupta, R Fernandes, R Patel, M Spreitzer… - Applied Catalysis A …, 2023 - Elsevier
In a bid to tackle the degrading climate conditions, the new age research in catalysis is
predominantly focused on sustainable technologies associated with renewable energy …

Utilizing the Built‐in Electric Field of p–n Junctions to Spatially Propel the Stepwise Polysulfide Conversion in Lithium–Sulfur Batteries

H Li, C Chen, Y Yan, T Yan, C Cheng, D Sun… - Advanced …, 2021 - Wiley Online Library
Integrating sulfur cathodes with effective catalysts to accelerate polysulfide conversion is a
suitable way for overcoming the serious shuttling and sluggish conversion of polysulfides in …

3D atomic-scale imaging of mixed Co-Fe spinel oxide nanoparticles during oxygen evolution reaction

W **ang, N Yang, X Li, J Linnemann… - Nature …, 2022 - nature.com
Abstract The three-dimensional (3D) distribution of individual atoms on the surface of
catalyst nanoparticles plays a vital role in their activity and stability. Optimising the …

Molybdenum‐promoted surface reconstruction in polymorphic cobalt for initiating rapid oxygen evolution

J Bai, J Mei, T Liao, Q Sun, ZG Chen… - Advanced Energy …, 2022 - Wiley Online Library
It has been well recognized that the surface reconstruction of electrocatalysts at the initial
stage in the form of phase transitions, defect migrations, valence regulations, etc., plays a …

Selective alcohols production through CO2 photoreduction using Co3O4/TiO2 photocatalyst exploiting synergetic interactions between Ti3+, Co2+ and Co3+

D Montalvo, G Corro, F Bañuelos… - Applied Catalysis B …, 2023 - Elsevier
In general, CO 2 photoreduction to produce alcohols has shown low conversion efficiency
and low selectivity of the products. In this investigation, Co 3 O 4/TiO 2 photocatalysts were …

Low-temperature synthesis of nano-porous high entropy spinel oxides with high grain boundary density for oxygen evolution reaction

L He, H Kang, G Hou, X Qiao, X Jia, W Qin… - Chemical Engineering …, 2023 - Elsevier
Recently, high entropy spinel oxides have become a hotspot for oxygen evolution
electrocatalysts. However, high temperature preparation method offers limited control over …

Interface Engineering of Oxygen Vacancy-Enriched Ru/RuO2–Co3O4 Heterojunction for Efficient Oxygen Evolution Reaction in Acidic Media

T Wang, Z Li, H Jang, MG Kim, Q Qin… - … Sustainable Chemistry & …, 2023 - ACS Publications
RuO2 is currently regarded as a benchmark electrocatalyst for water oxidation in acidic
media. However, its wide application is still restricted by limited durability and high cost …

Understanding the activity and stability of flame-made Co3O4 spinels: A route towards the scalable production of highly performing OER electrocatalysts

T Tran-Phu, R Daiyan, J Leverett, Z Fusco… - Chemical Engineering …, 2022 - Elsevier
Carbon-free production of hydrogen from renewable energy sources is readily attainable via
electrochemical water splitting. Increasing the fraction of H 2 generated by such …

Operando mechanistic studies of selective oxidation of glycerol to dihydroxyacetone over amorphous cobalt oxide

TG Vo, PY Ho, CY Chiang - Applied Catalysis B: Environmental, 2022 - Elsevier
In this work, cobalt oxide (CoO x) has been demonstrated as an efficient and selective
electrocatalyst for producing value-added dihydroxyacetone (DHA) from industrial by …