Results 71 to 80 of about 101,403 (305)

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

Integration of geothermal power plant, water treatment plant, AWE, and PEM electrolyzer for green hydrogen production: A techno-economic study

Next Energy
Green hydrogen production plays a crucial role in the global shift toward sustainable energy, offering a clean alternative to fossil fuels. However, large-scale adoption is often limited by high production costs and the intermittent availability of ...
Muhammad Alwi Husaini, Prihadi Setyo Darmanto, Firman Bagja Juangsa   +2 more
doaj   +1 more source

Combining phosphate species and stainless steel cathode to enhance hydrogen evolution in microbial electrolysis cell (MEC) [PDF]

, 2010
Microbial electrolysis cells (MEC) must work around neutral pH because of microbial catalysis at the anode. To develop a hydrogen evolution cathode that can work at neutral pH remains a major challenge in MEC technology.
Alain Bergel, Benjamin Erable, Call, Call, Da Silva, Daniele, De Silva Munoz, Erable, Harnisch, Julien Riess, Leonardo DeSilva Munoz, Liu, Liu, Logan, Logan, Logan, Luc Etcheverry, Merrill, Rozendal, Régine Basséguy, Selembo, Sleutels, Tartakovsky   +22 more
core   +3 more sources

In Situ Micromechanical Study of Bimodal γ′–γ″ Precipitate Assemblies in Ni–Cr–Al–Nb Superalloy

Advanced Engineering Materials, EarlyView.
A Ni–Cr–Al–Nb superalloy with a bimodal γ′–γ″ precipitate distribution is developed. Composite precipitate assemblies form through heterogeneous nucleation, effectively impeding dislocation motion. Micropillar compression reveals high strength at room and elevated temperatures, governed by precipitate shearing, with coupled faulting mechanisms ...
Ujjval Bansal, Tae‐Hyeok Kang, Pyuck‐Pa Choi, Subin Lee, Christoph Kirchlechner   +4 more
wiley   +1 more source

The Electrolysis of Distilled Water [PDF]

Scientific American, 1889
n ...
openaire   +2 more sources

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Catalytic Reduction of Bisulfite by Myoglobin/Surfactant Films [PDF]

, 2017
The voltammetry of bisulfite at a film formed with myoglobin was studied in aqueous solutions. A broad wave was observed for the reduction of bisulfite.
Abdellatty, Radalla, Rahman, Md. Hafizur, Ryan, Michael D.   +2 more
core   +1 more source

Catalytic dechlorination of diclofenac by biogenic palladium in a microbial electrolysis cell [PDF]

, 2012
Diclofenac is one of the most commonly detected pharmaceuticals in wastewater treatment plant (WWTP) effluents and the receiving water bodies. In this study, biogenic Pd nanoparticles (bio-Pd) were successfully applied in a microbial electrolysis cell ...
Boon, Nico, De Gusseme, Bart, Hennebel, Tom, Soetaert, Maarten, Vanhaecke, Lynn, Verstraete, Willy   +5 more
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Efficient Decoupled Electrolytic Water Splitting in Acid through Pseudocapacitive TiO2

Advanced Science
Water electrolysis remains a key component in the societal transition to green energy. Membrane electrolyzers are the state‐of‐the‐art technology for water electrolysis, relying on 80 °C operation in highly alkaline electrolytes, which is undesirable for
Mairis Iesalnieks, Mārtiņš Vanags, Linda Laima Alsiņa, Raivis Eglītis, Līga Grīnberga, Peter C. Sherrell, Andris Šutka   +6 more
doaj   +1 more source