Results 51 to 60 of about 152,699 (329)
Frontiers in Chemistry, 2018 Pulse electrochemically synthesis of a series of core-shell structured Ir@Pt/C catalysts in cathode catalysts layer are achieved to fabricate membrane electrode assemblies (MEA) with cathode ultra-low Pt loading.
Hao-Bo Zheng +6 more
doaj +1 more source
Field Emission Cathodes to Form an Electron Beam Prepared from Carbon Nanotube Suspensions
Micromachines, 2020 In the first decade of our century, carbon nanotubes (CNTs) became a wonderful emitting material for field-emission (FE) of electrons. The carbon nanotube field-emission (CNT-FE) cathodes showed the possibility of low threshold voltage, therefore low ...
Karolina Urszula Laszczyk
doaj +1 more source
Luminescent screen composition for cathode ray tubes [PDF]
, 1968 Screen composition for cathode ray tubes exhibits differential color of emission as a function of beam current variation at a constant accelerating voltage.
Hilborn, E. H.
core +1 more source
Advanced Functional Materials, EarlyView.Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth +8 more
wiley +1 more source
System for measuring spatial distribution of ejected droplets, a concept [PDF]
, 1968 System measures the spatial distribution of high-velocity droplets ejected from a nozzle or spray gun. The system employs an electrically resistive grid as the sensing screen, electrical leads, and a signal scanner such as a cathode ray ...
Ayvazian, R. A.
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Advanced Functional Materials, EarlyView.A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou +12 more
wiley +1 more source
Isolated Head Injury Caused by Cathode Ray Tube Television Tip-over: Three Children Cases
Journal of Pediatric Emergency and Intensive Care Medicine, 2019 Television tip-over injury is a home accident that can cause severe head trauma, especially in young children. In this study, three cases of television-related head trauma were presented. The first case was a 16-month-old girl.
Gülşen Yalçın +5 more
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Advanced Functional Materials, EarlyView.The chemical composition and band alignment are systematically investigated at the TiO2/InP heterointerface. Thin TiO2 films are deposited by ALD on atomically ordered, P‐terminated p‐InP(100). By combining UPS, XPS, and ab initio molecular dynamics, the atomistic structure and electronic alignment are revealed.
Mohammad Amin Zare Pour +11 more
wiley +1 more source
Optical device for producing color line scan display from monochrome oscilloscope traces [PDF]
, 1972 Novel device allows generation of simultaneous color line scan from the face of a monochrome cathode ray tube. Device consists of four dichroic beam splitters, two each of red reflectance (cyan transmittance) and blue reflectance (yellow transmittance)
Kopia, L. P.
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Advanced Functional Materials, EarlyView.[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa +7 more
wiley +1 more source