Results 141 to 150 of about 1,327,582 (300)

Regio‐Selective Electrocatalysis in Single‐Wall Carbon Nanotubes: Platinum Inside for Hydrogen Evolution Reaction/Hydrogen Oxidation Reaction and Ruthenium Outside for Oxygen Evolution Reaction

open access: yesCarbon Energy, EarlyView.
A Pt‐in/Ru‐out single‐wall carbon nanotube architecture spatially separates HER/HOR and OER active sites, enabling high HER/HOR currents at low overpotential, durable OER activity, and strong resistance to Fe3+ poisoning, offering a promising bifunctional platform for unitized regenerative fuel cells.
Manoj Shanmugasundaram   +2 more
wiley   +1 more source

CHARACTERIZATION OF 316L STAINLESS STEEL POWDER INJECTION MOLDING [PDF]

open access: yes, 2011
This report presents the research that had been conducted during current semester and progress on the project so far based on this chosen topic, which is Characterization Of 316L Stainless Steel Powder Injection Molding.
Nadiatul Haswin bte. Hassan Merican, Nadiatul Haswin
core  

Increased Insulin Action, Glucose Metabolism and Muscle Function in Supervillin‐Knockout and Supervillin‐Mutant Mice

open access: yesCytoskeleton, EarlyView.
ABSTRACT We here describe mouse models with complementary homozygous Svil mutations. In skeletal muscle, Svil‐Mut mice express the Svil‐encoded N‐terminus fused to the βgal‐neo gene‐trap tag and lack the highly conserved archvillin C‐terminus; Svil‐KO mice lack expression of all known Svil‐encoded proteins; and Svil‐LoxP mice contain loxP sites for ...
Tara C. Smith   +9 more
wiley   +1 more source

Uso da técnica de co-injeção para fabricação de componentes multifuncionais [PDF]

open access: yes, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2008.O tema desta investigação é baseado na produção e caracterização de componentes ...
Mayer, Douglas
core  

Engineering Zn Powder Anodes for Advanced Aqueous Zn‐Based Batteries

open access: yesEcoEnergy, EarlyView.
Zn powder (ZnP) anodes have attracted growing interest in aqueous Zn‐based batteries (AZBs) because they enable high Zn utilization, relaxed mechanical constraints, and versatile electrode fabrication. This review systematically summarizes recent advances in ZnP anodes, focusing on crystallographic engineering, interfacial regulation, electrode ...
Xiaona Fu   +6 more
wiley   +1 more source

Development of New Technologies for Obtaining Composite Materials and Products by Powder Metallurgy in SSI PMI

open access: yesМеханика машин, механизмов и материалов, 2013
One of the methods for production of composite materials and products is the powder metallurgy, which is the most economical method compared to conventional technologies (casting, machining, pressure treatment).
A.M. Yarkovich
doaj  

CHARACTERIZATION AND SIMULATION OF Ni-BASED SUPERALLOY POWDER FEEDSTOCK FOR POWDER INJECTION MOLDING

open access: yes, 2015
Powder injection molding, a powder-based net-shape technology, has promise as a process for the mass production of superalloy turbocharger blades. A Ni-based superalloy feedstock was characterized and simulated to predict possible defects and to find the
Jung, Im Doo   +2 more
core  

Lattice and Surface Engineering of Transition Metal Oxide Photoanodes for Efficient Photoelectrochemical Water Splitting

open access: yesEcoEnergy, EarlyView.
This review highlights phase control, facet control, and atomic vacancy engineering as key strategies to enhance charge transport, light harvesting, and surface activity in PEC photoanodes. ABSTRACT Photoelectrochemical (PEC) water splitting is a promising approach for converting solar energy into hydrogen, yet the performance of transition metal oxide
Seonmi Ko   +5 more
wiley   +1 more source

Hydride Materials for Advanced Electrochemical Energy Storage: Progress and Perspectives

open access: yesEcoEnergy, EarlyView.
Hydrides are emerging as functional materials for low‐carbon electrochemical energy storage. Complex hydrides provide polyanionic electrolyte frameworks for all‐solid‐state, Li–S, and multivalent batteries; hydride ion conductors enable H− transport for emerging hydride‐based cells; and metal hydrides offer established electrode chemistries for Ni–MH ...
Taehyun Kim   +4 more
wiley   +1 more source

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