Results 81 to 90 of about 170,965 (294)
Advanced Functional Materials, EarlyView.A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou +8 more
wiley +1 more source
Development of ultrahigh strength, low density, aluminum plate composites progress report no. 16, oct. 1 - nov. 1, 1964 [PDF]
High strength reinforced aluminum alloy and composite aluminum sandwich plate for space and launch ...
Sumner, E. V.
core +1 more source
Smart FRP Composite Sandwich Bridge Decks in Cold Regions [PDF]
, 2011 INE/AUTC 12 ...
Fan, Wei +3 more
core
Deployment verification of large CFRP helical high-gain antenna for AIS signals [PDF]
, 2011 Deployment verification of large CFRP helical high-gain antenna for AIS ...
Baeger, Annette +4 more
core +1 more source
Single Solid‐State Ion Channels as Potentiometric Nanosensors
Advanced Functional Materials, EarlyView.Single gold nanopores functionalized with mixed self‐assembled monolayers act as solid‐state ion channels for direct, selective potentiometric sensing of inorganic ions (Ag⁺). The design overcomes key miniaturization barriers of conventional ion‐selective electrodes by combining low resistivity with suppressed loss of active components, enabling robust
Gergely T. Solymosi +4 more
wiley +1 more source
Results in EngineeringThis article investigates the vibration characteristics of a laminated composite partially treated graphene-reinforced magnetorheological elastomer (GMRE) sandwich plate.
Purushothaman Selvaraj +1 more
doaj +1 more source
Fracture and Structural Integrity, 2020 In this article, the analytical solutions for static of bending analysis of functionally graded sandwich plates using four-variable high order shear-deformation theory is presented.
Slimane Merdaci, Adda Hadj Mostefa
doaj +1 more source
, 2006 Kako su 2D modeli ploča u stanju da pruže samo odgovor na globalno ponašanje kompozitnih materijala, formulisana je nova grupa teorija zasnovana na 3D kinematici deformacije poprečnog preseka, odnosno Opšta laminatna teorija ploča. U okviru pomenute teorije, polje pomeranja se pretpostavlja za svaki od slojeva po debljini, u obliku koji dopušta ...
Vuksanović, Đorđe, Ćetković, Marina
openaire +1 more source
Multimodal Structural Color Graphics Based on Colloidal Photonic Microdome Arrays
Advanced Functional Materials, EarlyView.A hybrid photonic system combining colloidal crystals and microscale domes is designed to achieve four switchable optical states via the interplay of Bragg reflection and TIR interference. The graphics composed of the photonic microdome arrays provide tunable, angle‐sensitive structural coloration and concealed‐to‐revealed transitions, offering a ...
Jun‐Gu Kang +4 more
wiley +1 more source
Core crush criterion to determine the strength of sandwich composite structures subjected to compression after impact [PDF]
, 2008 In this study a core crush criterion is proposed to determine the residual strength of impacted sandwich structures. The core of the sandwich is made of a Nomex Honeycomb core and the faces are laminated and remain thin.
Aminanda, Yulfian +3 more
core +1 more source