Results 71 to 80 of about 582,787 (238)
Nickel, Iron, and Copper in Nanoporous Thin Films
, 2012 There has been success in using platinum to create nanoporous thin films that have interesting catalytic behavior. This project explores using less costly metals to create materials with similar properties.
Graber, Nathan
core +1 more source
Science and Technology of Advanced Materials, 2011 We introduce a novel strategy of fabricating nanoporous carbons loaded with different amounts of CuO nanoparticles via a hard templating approach, using copper-containing mesoporous silica as the template and sucrose as the carbon source.
Kumaresa P S Prasad, Dattatray S Dhawale, Thiripuranthagan Sivakumar, Salem S Aldeyab, Javaid S M Zaidi, Katsuhiko Ariga and Ajayan Vinu
doaj
Thermodynamics and Kinetics in Host Design for Dendrite‐Free Zinc Metal Anodes
Advanced Science, EarlyView.This review comprehensively summarizes recent advances in host design strategies for high‐performance zinc metal anodes, and deeply elucidates their thermodynamic and kinetic design principles from the perspective of surface modification, interface engineering, and spatial confinement.
Peng Xiao Sun +9 more
wiley +1 more source
Molecular dynamics simulation of mechanical behavior of nanoporous copper foams [PDF]
, 2006 Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2006.Includes bibliographical references (leaves 43-44).Metallic foams have a variety of unique mechanical properties that make them prime candidates for ...
Cantrell, Charles (Charles G.)
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Dealloying Behavior of Dual-Phase Al 15 at.% Cu Alloy in an Acidic Solution
International Journal of Electrochemical Science, 2012 To further understand the underlying physical mechanisms of dealloying of multi-phase alloys, dealloying behavior of melt-spun Al 15 at.% Cu alloy comprising α-Al solid solution and Al2Cu intermetallic compound in a 5 wt.% hydrochloric acid (HCl) aqueous
Wenbo Liu +5 more
doaj +1 more source
Advanced Science, EarlyView.This study elucidates the microstructural evolution at the material interface of Ni‐plated plain‐weave carbon fiber fabric following vacuum heat treatment at 500°C–900°C under different current densities, as well as the mechanism underlying the synergistic enhancement of electromagnetic shielding and ductility.
Wei Cheng +7 more
wiley +1 more source
Nanoporous Copper via Chemical Dealloying of Brass
, 2018 Nanoporous filters are used in a variety of applications, ranging from sensing, catalysis, purification and separation devices to medicine. In this study attempts were made to obtain nanoporous copper from brass via dealloying process. This involved
Pişkin, Fatih +2 more
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Angewandte Chemie, EarlyView.Pt@Cu/CuO heterostructures were designed for electrochemical N─N coupling of 3,5‐diamino‐1H‐1,2,4‐triazole. Mechanism investigation revealed that the Pt sites mediated co‐adsorption of substrates and hydroxyl on Cu/CuO sites. The elaborate Pt@Cu/CuO achieved an ultralow working potential of 0.832 VRHE with a high FE of 95%. A long‐term stability of 600
Jiachen Li +11 more
wiley +2 more sources
CrystalsThe nanoporous copper (NPC)-copper oxides (Cu2O/CuO)/reduced graphene oxide (rGO) composite structure was synthesized by combining the dealloying process of Cu48Zr47Al5 amorphous ribbons with a microwave-assisted hydrothermal technique at a temperature ...
Mircea Nicolaescu +8 more
doaj +1 more source
Advanced Science, EarlyView.Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta +6 more
wiley +1 more source