Results 81 to 90 of about 1,084,894 (326)

Enhancing Plasma Electrolytic Oxidation (PEO) Coatings on Magnesium Alloys: The Critical Role of Surface Pretreatments

Advanced Materials Interfaces, EarlyView.
This review explores how various surface pretreatment methods—such as heat treatment, severe plastic deformation, laser modification, immersion, and cold spray—enhance the performance of PEO coatings on magnesium alloys. The study highlights how these pretreatments influence coating microstructure, adhesion, and corrosion resistance, offering new ...
Arash Fattah‐alhosseini, Abdelhameed Fardosi, Alireza Askari, Minoo Karbasi, Burak Dikici, Mosab Kaseem   +5 more
wiley   +1 more source

Remote‐Controlled Wireless Bioelectronics for Fluoxetine Therapy to Promote Wound Healing in a Porcine Model

Advanced Materials Technologies, EarlyView.
A wireless bioelectronic ion pump platform is developed for controlled fluoxetine delivery for wound healing in a large mammal model. Over 3 days, treated wounds showed 37% greater re‐epithelialization and a 33% lower ratio of pro‐inflammatory to reparative macrophages.
Houpu Li, Narges Asefifeyzabadi, Kaelan Schorger, Prabhat Baniya, Hsin‐ya Yang, Maryam Tebyani, Alexie Barbee, Wan Shen Hee, Anthony Gallegos, Kan Zhu, Cynthia Recendez, Fan Lu, George Luka, Sujung Kim, Koushik Devarajan, Tiffany Nguyen, Sydnie Figuerres, Celeste Franco, Elham Aslankoohi, Héctor Carrión, Narges Norouzi, Marcella Gomez, Min Zhao, Roslyn Rivkah Isseroff, Mircea Teodorescu, Marco Rolandi   +25 more
wiley   +1 more source

Synthesis of Highly Crystalline Graphite from Spontaneous Ignition of In Situ Derived Acetylene and Chlorine at Ambient Conditions

Molecules, 2020
We exploited a classic chemistry demonstration experiment based on the reaction of acetylene with chlorine to obtain highly crystalline graphite at ambient conditions. Acetylene and chlorine were generated in-situ by the addition of calcium carbide (CaC2)
Nikolaos Chalmpes, Konstantinos Spyrou, Athanasios B. Bourlinos, Dimitrios Moschovas, Apostolos Avgeropoulos, Michael A. Karakassides, Dimitrios Gournis   +6 more
doaj   +1 more source

Direct electrochemical reduction of solid uranium oxide in molten fluoride salts [PDF]

, 2011
The direct electrochemical reduction of UO2 solid pellets was carried out in LiF-CaF2 (+ 2 mass. % Li2O) at 850°C. An inert gold anode was used instead of the usual reactive sacrificial carbon anode.
Barin, Bonino, Chamelot, Chen, Graves, Hwang, Iizuka, Iizuka, Ito, Jeong, Kato, Kawamura, Kurata, Laidler, Laurent Cassayre, Laurent Massot, Lebedev, Massot, Massot, Mathieu Gibilaro, Okabe, Olivier Dugne, Olivier Lemoine, Pierre Chamelot, Reddy, Rikard Malmbeck, Schwandt, Usami, Usami, Wheeler, Yamada, Yasuda   +31 more
core   +3 more sources

Electrochemical‐Doping of Tungsten on Nickel‐Boron‐Phosphide Microspheres for Accelerated Industrial‐Scale Water Electrolysis at High Current Density

Advanced Materials Technologies, EarlyView.
The bifunctional W/NiBP (+) || W/NiBP (−) demonstrates superior overall water splitting (OWS) performance as compared to the benchmark of Pt/C (+) || RuO2 (−). Notably, the W/NiBP (+, −) exhibits an ultra‐low cell voltage of 2.68 V at 2000 mA cm−2 high current density as compared to the benchmark value of 3.29 V.
Md Ahasan Habib, Sumiya Akter Dristy, Shusen Lin, Mehedi Hasan Joni, Md Najibullah, Rutuja Mandavkar, Jihoon Lee   +6 more
wiley   +1 more source

Reduction of chromium oxides with calcium carbide during thestainless steelmaking process

Metalurgija, 2015
An efficient reduction of chromium from slag requires an appropriate reduction agent for the given steelmaking technology. The usual slag reduction praxis consists of carbon injections and additions of ferrosilicon and aluminum.Reduction of chromium ...
B. Arh, F. Vode, F. Tehovnik, J. Burja
doaj  

A comparative study on strength improvementand CBR properties of NIT hostel area soil by using calcium carbide residue and fly ash. [PDF]

, 2013
The main objective of this experimental study is to improve the properties of the soil by adding the waste material which can cause environmental pollution.
Anand , Vikash, Bhobhariya, Sanjay
core  

Effect of Co and Mn Doping on the Electronic and Magnetic Properties of XC₂ (X = Hf, Zr) MXene Monolayers: A First‐Principles Study

Advanced Theory and Simulations, EarlyView.
The electronic and magnetic properties of Co and Mn doped Hf₂C and Zr₂C MXene monolayers are investigated using first principles DFT+U calculations. Doping significantly modifies both the electronic structure and magnetic behavior, with bandgap opening that may be suitable for infrared applications.
Emre Bölen, Meryem Derya Alyörük
wiley   +1 more source

A metallurgical route to solar-grade silicon [PDF]

The aim of the process is to produce silicon for crystallization into ingots that can be sliced to wafers for processing into photovoltaic cells. If the potential purity can be realized, the silicon will also be applicable for ribbon pulling techniques ...
Schei, A.
core   +1 more source

Process for producing tris s(n-methylamino) methylsilane [PDF]

, 1984
A method of producing tris (N-methylamine) methylsilane is described including the steps of forming and cooling a liquid solution of methylamine in an inert solvent and under an inert atmosphere at a temperature of about -30 C and slowly adding a ...
Clemons, J. M., Ledbetter, F. E., III, Penn, B. G.   +2 more
core   +1 more source