Results 71 to 80 of about 55,244 (327)

Metal–Organic Frameworks for Photo/Electrocatalysis

Advanced Energy & Sustainability Research, 2021
Metal–organic frameworks (MOFs), constructed from metal clusters/ions and organic ligands, are ideal materials for photo/electrocatalysis, mainly due to the advantages of large surface areas, high porosity, and easily tunable optical and electronic ...
Junkuo Gao, Qing Huang, Yuhang Wu, Ya-Qian Lan, Banglin Chen   +4 more
doaj   +1 more source

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

Advanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou, Yu Mao, Mengyao Chang, Ziyun Wang, Wenke Xie, Cuizhu Ye, Shanghai Wei, Lars Thomsen, Geoffrey I. N. Waterhouse   +8 more
wiley   +1 more source

electrocatalysis

Citation: 'electrocatalysis' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.09094 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual ...
Bilal Nişancı, Ramazan Koçak, Fatma B. Nişancı, Sefa Uçar   +3 more
openaire   +2 more sources

Powering the Future: A Cobalt‐Based Catalyst for Longer‐Lasting Zinc–Air Batteries

Advanced Functional Materials, EarlyView.
A novel N‐doped graphitic shell‐encapsulated Co catalyst reveals superior bifunctional ORR/OER activity in alkaline media, empowering outstanding liquid and quasi‐solid‐state ZAB activity. The system delivers long‐term durability, a peak power density of 127 mW cm−2 and successfully powers an LED and a mini fan.
Manami Banerjee, Peng Ren, Greesh Kumar, Lucie Lindenbeck, Byoung Joon Park, Anna Rokicińska, Piotr Kuśtrowski, Adam Slabon, Francesco Ciucci, Ramendra Sundar Dey, Shoubhik Das   +10 more
wiley   +1 more source

Electrophoretically deposited carbon nanotube-based reagent-free aptasensor for point of care detection of Pseudomonas aeruginosa in urine samples

Biosensors and Bioelectronics: X
Increasing incidences of pathogenic bacterial outbreaks, together with growing environmental and public health concerns, have accelerated the development of electrochemical point-of-care (POC) diagnostic systems that are rapid, reliable, and cost ...
Boobalan Thulasinathan, Sethupathi Murugan, Rajasekaran Neelamegam, Pandiaraj Manickam   +3 more
doaj   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Substituting Natural Gas with Hydrogen for Thermal Application in a Hard-to-Abate Industry: A Real Case Study

Hydrogen
To pursue the total decarbonization goal set at 2050, the introduction of hydrogen to replace the usage of fossil fuel in hard-to-abate industrial sectors is crucial.
Seyed Ariana Mirshokraee, Stefano Bedogni, Massimiliano Bindi, Carlo Santoro   +3 more
doaj   +1 more source

Selecting between two transition states by which water oxidation intermediates on an oxide surface decay

, 2019
While catalytic mechanisms on electrode surfaces have been proposed for decades, the pathways by which the product's chemical bonds evolve from the initial charge-trapping intermediates have not been resolved in time.
Aschaffenburg, D. J., Chen, X., Cuk, T.
core   +2 more sources

DSA to grow electrochemically active biofilms of Geobacter sulfurreducens [PDF]

, 2007
Biofilms of Geobacter sulfurreducens were grown on graphite and on dimensionally stable anodes (DSA) in medium that did not contain any soluble electron acceptor.
Aelterman, Afkar, Alain Bergel, Bond, Bond, Busalmen, Caccavo, Chaudhuri, Choi, Claire Dumas, Flint, Hilbert, Holmes, Kim, Kim, Kim, Lee, Liu, Liu, Liu, Logan, Logan, Lovley, Lovley, Methé, Park, Park, Park, Pham, Potter, Rabaey, Rabaey, Rabaey, Rabaey, Reguera, Roginskaya, Roller, Régine Basseguy, Scheuerman, Seeliger, Suzuki, Trasatti, Zhang   +42 more
core   +4 more sources

Copper Complexes of CF₃-Substituted Corroles for Affecting Redox Potentials and Electrocatalysis [PDF]

, 2020
Kolanu Sudhakar, Atif Mahammed, Qiu‐Cheng Chen, Natalia Fridman, Boris Tumanskii, Zeev Gross   +5 more
openalex   +1 more source