Listar por tema "electrochemistry"
Mostrando ítems 1-12 de 12
-
Are the Accompanying Cations of Doping Anions Influential in Conducting Organic Polymers? The Case of the Popular PEDOT
Wiley (2019-11-13)Conducting organic polymers (COPs) are made of a conjugated polymer backbone supporting a certain degree of oxidation. These positive charges are compensated by the doping anions that are introduced into the polymer synthesis ... -
Cobalt Hexacyanoferrate on BiVO4 Photoanodes for Robust Water Splitting
(2017-11-01)The efficient integration of photoactive and catalytic materials is key to promoting photoelectrochemical water splitting as a sustainable energy technology built on solar power. Here, we report highly stable water splitting ... -
Diffusion-Recombination Impedance Model for Solar Cells with Disorder and Nonlinear Recombination
Wiley-VCH (2013-09-23)The diffusion–recombination model is a key tool in understanding the photovoltaic operation of solar cells. Dye-sensitized solar cells, organic solar cells, and inorganic semiconductor solar cells are systems affected by ... -
Electrochemical Oscillatory Baffled Reactors Fabricated with Additive Manufacturing for Efficient Continuous-Flow Oxidations
American Chemical Society (2022-02-21)Electrochemical continuous-flow reactors offer a great opportunity for enhanced and sustainable chemical syntheses. Here, we present a novel application of electrochemical continuous-flow oscillatory baffled reactors ... -
Emerging trends in flow chemistry enabled by 3D printing: Robust reactors, biocatalysis and electrochemistry
Elsevier (2020-10)This contribution reviews the state of the art in the employment of additive manufacturing for the development of continuous-flow reactors, highlighting their potential for developing green and sustainable chemical processes. ... -
Highly porous Ti-Ni anodes for electrochemical oxidations
Universitat Jaume I (2020-09-28)The hydrogen rising economy is demanding an active and durable electrocatalysts based on low-cost, earth abundant materials for water electrolysis. Oxygen electrochemistry plays a key role in renewable energy technologies, ... -
Interfacial role of Cesium in Prussian Blue Films
ECS (2015)The simultaneous measurement of current, mass, motional resistance and absorbance magnitudes allows the electrochemical cation insertion process to be explained during successive voltammograms around the Prussian Blue ⇄ ... -
Level Alignment as Descriptor for Semiconductor/Catalyst Systems in Water Splitting: The Case of Hematite/Cobalt Hexacyanoferrate Photoanodes
(2017-11-23)The realization of artificial photosynthesis may depend on the efficient integration of photoactive semiconductors and catalysts to promote photoelectrochemical water splitting. Many efforts are currently devoted to the ... -
Memristive arrangements of nanofluidic pores
American Physical Society (2024-04-24)We demonstrate that nanofluidic diodes in multipore membranes show a memristive behavior that can be controlled not only by the amplitude and frequency of the external signal but also by series and parallel arrangements ... -
Photogeneration of Hydrogen from Water by Hybrid Molybdenum Sulfide Clusters Immobilized on Titania
John Wiley & Sons (2015)Two new hybrid molybdenum(IV) Mo3S7 cluster complexes derivatized with diimino ligands have been prepared by replacement of the two bromine atoms of [Mo3S7Br6]2− by a substituted bipyridine ligand to afford heteroleptic ... -
Synthesis of metal oxide catalysts for water splitting
Universitat Jaume I (2019-10)The hydrogen rising economy is demanding an active and durable electrocatalysts based on low-cost, earth abundant materials for water electrolysis. Oxygen electrochemistry plays a key role in renewable energy technologies, ... -
Tuning the Reactivity of TEMPO during Electrocatalytic Alcohol Oxidations in Room-Temperature Ionic Liquids
(2019-05-22)2,2,6,6-Tetramethylpiperidine-1-oxyl (TEMPO) is a promising, sustainable, metal-free mediator for oxidation of alcohols. In this contribution, we describe how the selectivity of TEMPO for electrocatalytic alcohol oxidations ...