The Use of C-MnO2 as Hybrid Precursor Support for a Pt/C-MnxO1+x Catalyst with Enhanced Activity for the Methanol Oxidation Reaction (MOR)

DOI: 10.3390/catal5031399 Authors: Alessandro Hugo Monteverde Videla, Luigi Osmieri, Reza Alipour Moghadam Esfahani, Juqin Zeng, Carlotta Francia, Stefania Specchia Abstract: Platinum (Pt) nanoparticles are deposited on a hybrid support (C-MnO2) according to a polyol...

Influence of the Lamination Process on the Wetting Behavior and the Wetting Rate of Lithium-Ion Batteries

DOI: 10.3390/pr9101851 Authors: Nicolaj Kaden, Nicolas Schlüter, Ruben Leithoff, Sinan Savas, Simon Grundmeier, Klaus Dröder Abstract: In lithium-ion battery manufacturing, wetting of active materials is a time-critical process. Consequently, the impact of possible...

Controllable morphology of Bi ₂ S ₃ nanostructures formed via hydrothermal vulcanization of Bi ₂ O ₃ thin-film layer and their photoelectrocatalytic performances

DOI: 10.1515/ntrev-2022-0016 Authors: Yuan‐Chang Liang, Tsun-Hsuan Li Abstract: Abstract Bi 2 S 3 nanostructures with various morphologies were synthesized through hydrothermal vulcanization at different sulfur precursor (thiourea) concentrations. A 100 nm thick...

Development of a Novel Sensor Based on Polypyrrole Doped with Potassium Hexacyanoferrate (II) for Detection of L-Tryptophan in Pharmaceutics

DOI: 10.3390/inventions6030056 Authors: Ancuța Dinu, Constantin Apetrei Abstract: This study describes the development of a new sensor with applicability in the determination and quantification of yjr essential amino acid (AA) L-tryptophan (L-TRP) from pharmaceutical...

Non-redox doping boosts oxygen evolution electrocatalysis on hematite

DOI: 10.1039/c9sc05669f Authors: Huu Chuong Nguyën, Felipe A. Garcés‐Pineda, Mabel de Fez-Febré, José Ramón Galán‐Mascarós, Núria López Abstract: The distinct beneficial effect of Zn-doping on the OER alkaline activity of Fe-based catalysts points towards an...