Results 51 to 60 of about 436,686 (310)

Heat Treated NiP–SiC Composite Coatings: Elaboration and Tribocorrosion Behaviour in NaCl Solution [PDF]

, 2009
Tribocorrosion behaviour of heat-treated NiP and NiP–SiC composite coatings was investigated in a 0.6 M NaCl solution. The tribocorrosion tests were performed in a linear sliding tribometer with an electrochemical cell interface.
A Hovestad, A Miranda, C. B. Santos, C. F. Malfatti, CF Malfatti, CF Malfatti, D Landolt, E Färber, F Assi, F Bigdeli, H. Hololeczek, H. M. Veit, HG Schenzel, I Apachitei, I Garcia, I Garcia, IR Aslanyan, IR Aslanyan, J Fransaer, J Takadoum, J.-P. Bonino, JP Bonino, JP Celis, JW Graydon, KH Hou, L Fedrizzi, M Kaisheva, M Verelst, M. Metzner, N Guglielmi, P Jemmely, P Jemmely, P Ponthiaux, Q Zhao, S Mischler, S Shawki, SL Kuo, YL Shi   +37 more
core   +2 more sources

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

Surfactant Effect as Template Agent on the Morphological and Electrochemical Properties of V2O5

International Journal of Electrochemical Science, 2016
The effect of the release of cetylpyridinium chloride surfactant into the V2O5 following the behavior of lithium intercalation into an electrode containing the V2O5 film has been investigated.
Fernanda R. Lemos, Leonardo M. da Silva, Dane T. Cestarolli, Elidia M. Guerra   +3 more
doaj   +1 more source

Design of a scanning tunneling microscope for electrochemical applications [PDF]

, 1988
A design for a scanning tunneling microscope that is well suited for electrochemical investigations is presented. The construction of the microscope ensures that only the tunneling tip and the sample participate in electrochemical reactions.
Dovek, Moris M., Heben, Michael J., Lang, Christop A., Lewis, Nathan S., Quate, Calvin F.   +4 more
core   +1 more source

Double layer charging driven carbon dioxide adsorption limits the rate of electrochemical carbon dioxide reduction on Gold. [PDF]

, 2020
Electrochemical CO[Formula: see text] reduction is a potential route to the sustainable production of valuable fuels and chemicals. Here, we perform CO[Formula: see text] reduction experiments on Gold at neutral to acidic pH values to elucidate the long ...
Chan, Karen, Chen, Leanne D, Fields, Meredith, Hahn, Christopher, Jaramillo, Thomas F, Morales-Guio, Carlos G, Ringe, Stefan   +6 more
core   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

One-Pot Hydrothermal Synthesis of Novel Cu-MnS with PVP Cabbage-Like Nanostructures for High-Performance Supercapacitors

Energies, 2018
This paper reports the facile synthesis of a novel architecture of Cu-MnS with PVP, where the high theoretical capacitance of MnS, low-cost, and high electrical conductivity of Cu, as well as appreciable surface area with high thermal and mechanical ...
S. Srinivasa Rao, Ikkurthi Kanaka Durga, Bandari Naresh, Bak Jin-Soo, T.N.V. Krishna, Cho In-Ho, Jin-Woo Ahn, Hee-Je Kim   +7 more
doaj   +1 more source

Electrochemical Studies of CO₂‐Reducing Metalloenzymes

Chemistry – A European Journal, 2021
AbstractOnly two enzymes are capable of directly reducing CO2: CO dehydrogenase, which produces CO at a [NiFe4S4] active site, and formate dehydrogenase, which produces formate at a mononuclear W or Mo active site. Both metalloenzymes are very rapid, energy‐efficient and specific in terms of product.
Meneghello, Marta, Léger, Christophe, Fourmond, Vincent   +2 more
openaire   +2 more sources

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source