Results 111 to 120 of about 213,361 (281)
Electrostatically Reinforced Double Network Granular Hydrogels
Advanced Science, EarlyView.Electrostatically reinforced double network granular hydrogels (DNGHs) with cartilage‐like fracture energy are introduced. An empirical model predicts the composition‐dependent fracture energy based on dissipation zone size, contact area, and inter‐particle adhesion energy. Thanks to their granular structure and the inter‐particle attraction, the DNGHs
Tianyu Yuan +3 more
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Tunable Latency of Hydrosilylation Catalyst by Ligand Density on Nanoparticle Supports
Angewandte Chemie, Volume 135, Issue 5, January 26, 2023., 2023 The density of norbornene ligands on silica nanoparticles alters the activity of a Pt hydrosilylation catalyst. Latency of hydrosilylation at high ligand density occurs despite the non‐inhibitory behavior of the free ligand and establishes the non‐innocent role of functionalized inorganic supports.
Susannah A. Miller, Damien Guironnet
wiley +2 more sources
Advanced Science, EarlyView.Strain localization along phase or grain boundaries leads to crack initiation typical of alloys. In multi‐principal element alloys, the enamel‐like microstructure is stabilized by phase boundaries. This facilitates trans‐phase migration of semi‐atomic surfaces and provides sufficient plastic space for dislocation‐mediated deformation.
Jinliang Du +8 more
wiley +1 more source
Discussion: “Crossover Systems Between the Stages of Centrifugal Compressors” (Ellis, Gaylord O., 1960, ASME J. Basic Eng., 82, pp. 155–167) [PDF]
, 1960 Robert C. Dean, W. A. McGahan
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High‐Performance Polymer‐derived Ceramics in LCD 3D Printing
Advanced Science, EarlyView.This study highlights the potential of silicon oxycarbide‐based formulations for producing polymer‐derived ceramics with superior properties via LCD 3D printing. VMM‐based ceramics demonstrate a remarkable 50‐fold increase in compressive strength (up to 17 MPa) compared to SPR‐684, along with exceptional high‐temperature survivability (up to 1500 °C ...
H. Yazdani Sarvestani +6 more
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Crossover Problems in Two-Way Loudspeaker Systems [PDF]
, 1963 Paul S. Veneklasen
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Advanced Science, EarlyView.Electrically controlled optical switch and perfect absorption are achieved in the long wavelength infrared range by modulating the proton‐mediated metal‐insulator phase mixture of a single layer of SmNiO3 on an opaque sapphire substrate. Such an infrared switch is reversible and tunable over a broad temperature and wavelength range, which could shed ...
Xuefeng Cao +12 more
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Simple Reaction Time Crossover Occurs in Schizophrenic Outpatients [PDF]
, 1979 Milton E. Strauss +3 more
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Advanced Science, EarlyView.The nonlocal metamaterial, characterized by strong light‐matter coupling, can be integrated with functionalized colloidal gold and monoclonal tag antibodies to enable rapid multidimensional detection and identification of total prostate‐specific antigen in complex environmental solutions.
Guifang Wu +10 more
wiley +1 more source
Advanced Science, EarlyView.A low‐cost and tri‐coordinated SAC (g‐NiN3) is prepared in gram‐scale using metal ionic liquid [Bmim]2[NiCl4] as precursors. The g‐NiN3 achieves an excellent overall performance for eCO2‐to‐CO in a large‐scale MEA reactor. The overall performance in g‐NiN3 is superior to that of commercial Ag nanopowders, and manifests as one of the state‐of‐the‐art ...
Lei Yuan +7 more
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