Results 71 to 80 of about 27,420 (266)

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

Advanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil, Celia Castillo‐Blas, Dawid Krystian Feler, Isabel Gómez‐Recio, Miguel Tinoco, Ana Querejeta‐Fernández, Rodrigo González‐Prieto, Felipe Gándara, Romualdo Santos Silva Jr, Pilar Ferrer, Carlos Prieto, Luc Lajaunie, José Luis Martinez‐Peña, María Luisa Ruiz‐González, José María González‐Calbet   +14 more
wiley   +1 more source

Detection of Sulfide Stress Cracking in a Supermartensitic Stainless Steel by Using Electrochemical Noise

International Journal of Electrochemical Science, 2014
An effort has been done to use electrochemical noise measurements in order to detect the nucleation and growth of cracks in a 13.5 Cr-4.7 Ni supermartensitic stainless steel in a H2S-containing 3.5% NaCl solution.
C.J. Ortiz Alonso, M.A. Lucio-Garcia, I.A. Hermoso-Diaz, J.G. Chacon-Nava, A. MArtinez-Villafañe, J.G. Gonzalez-Rodriguez   +5 more
doaj   +1 more source

Application of asymmetrical configuration in electrochemical noise to investigate corrosion inhibition of aluminum alloy by Ranunculus Arvensis/silver nanoparticles. [PDF]

Sci Rep, 2023
Sajadi GS, Naghizade R, Hosseini SMA.
europepmc   +1 more source

Self‐Assembled Inorganic Nanomembrane Tubes: Rolled‐Up Piezoelectrics for Microacoustic Wave‐Based Actuators and Sensors

Advanced Materials, EarlyView.
This study demonstrates a self‐assembly process to generate free‐standing piezoelectric nanomembranes, forming ultracompact microtubular acoustic wave sensors and actuators. The miniaturized 3D piezoelectric platform reported in this work can be applied in telecommunication, energy harvesting, and acoustofluidics. Moreover, the 3D self‐assembly can add
Raphaël C. L‐M. Doineau, Christian N. Saggau, Stefan Baunack, Thomas Gemming, Yara Abdelaal, Robert Weser, Oliver G. Schmidt, Hagen Schmidt, Andreas Winkler, Mariana Medina‐Sánchez   +9 more
wiley   +1 more source

Effect of the Degree of Rolling Reduction on the Stress Corrosion Cracking Behavior of SUS 304 Stainless Steel

International Journal of Electrochemical Science, 2018
In this study, SUS 304 stainless steel was cold rolled with various degrees of rolling reduction. The microstructure and stress corrosion cracking behavior before and after cold rolling were investigated.
Shanlin He, Daming Jiang
doaj   +1 more source

Understanding the Corrosion Behavior of Nickel-Aluminum Bronze Induced by Cavitation Corrosion Using Electrochemical Noise: Selective Phase Corrosion and Uniform Corrosion. [PDF]

Materials (Basel), 2023
Li L, Qiao Y, Zhang L, Ma A, Ma R, Zheng Y.   +5 more
europepmc   +1 more source

Electrochemical Current Noise on Aluminum Microelectrodes

Journal of The Electrochemical Society, 1999
Irregular electrochemical current fluctuations on metals with protective oxide films, such as iron, aluminum, and stainless steel, can occur due to stochastic events associated with initiation, growth, or passivation of corrosion pits. In recent years, this electrochemical noise has been extensively studied on a number of metal and alloy systems.
Isaac, Joseph, Hebert, Kurt, Hebert, Kurt R   +2 more
openaire   +3 more sources

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

Analysis of Electrochemical Impedance and Noise Data for AISI-310 Exposed to Lithium Bromide Solution

International Journal of Electrochemical Science, 2013
The corrosion behavior of AISI-310 in aqueous lithium bromide solution (50.0 % w/w) at 25, 60 and 80°C has been studied through polarization curves (PC), the electrochemical noise technique (EN) and the electrochemical-impedance spectroscopy (EIS ...
C. Cuevas-Arteaga, M. Luna Brito, A. Molina-Ocampo, J. Colín, S. Serna-Barquera, A. Torres-Islas   +5 more
doaj   +1 more source