Results 111 to 120 of about 448,032 (352)
Recent Advances in Wide‐Bandgap Perovskite Solar Cells
Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley +1 more source
Carbon Fiber Reinforced Thermoplastics: From Materials to Manufacturing and Applications
A contemporary and critical review on carbon fiber reinforced thermoplastics. The common thermoplastic and carbon fiber applied in the manufacture of carbon fiber reinforced thermoplastics are summarized, and the processing and postprocessing methods are reviewed, with emphasis on state‐of‐the‐art welding techniques.
Howard (Hao) Wang+6 more
wiley +1 more source
Strategies achieving high‐energy‐density aqueous zinc‐ion batteries are summarized and analyzed from both their separate advancements and the integrated effectiveness in this review. Then, perspectives are given for valuable guidance for further development of high‐energy‐density aqueous zinc‐ion batteries.
Mingcong Tang+4 more
wiley +1 more source
Unperceivable Designs of Wearable Electronics
Unperceivable wearable technologies seamlessly integrate into everyone's daily life, for healthcare and Internet‐of‐Things applications. By remaining completely unnoticed both visually and tactilely, by the user and others, they ensure medical privacy and allow natural social interactions.
Yijun Liu+2 more
wiley +1 more source
New Transonic Tests of HB-2 Hypersonic Standard Models in the VTI T-38 Trisonic Wind Tunnel
Recent experience has shown that test results of standard wind tunnel models under off-design conditions could be a useful aid in preparations of some nonstandard wind tunnel tests.
Dijana Damljanović+3 more
doaj +1 more source
Disordered Rocksalts as High‐Energy and Earth‐Abundant Li‐Ion Cathodes
Disordered rocksalts with lithium excess (DRX) offer a new direction in Li‐ion cathode design beyond conventional Ni‐ and Co‐based materials. This review highlights the design principles, synthesis strategies, and performance optimization of DRX oxides and oxyfluorides for energy‐dense, sustainable batteries using Earth‐abundant transition metals and ...
Han‐Ming Hau+10 more
wiley +1 more source
DESIGN OF AN OPEN-CIRCUIT WIND TUNNEL WITH PIV (PARTICLE IMAGE VELOCIMETRY) SYSTEM
This study aims to design a wind tunnel. The designed wind tunnel is an open-circuit wind tunnel with a Particle Image Velocimetry (PIV) system. The wind tunnel has dimensions of 8 meters in length, 1.75 meters in width, and 1.75 meters in height, with a
rendi rendi
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The research focuses on the interaction between the magnetic DyPc2 molecules and the superconducting Pb(111) surface. A complex quantum spin system is observed in both DyPc2 molecules embedded in the self‐assembled monolayer and those scattered atop it, where Kondo screening and superconducting pairing coexist and compete.
Jie Li+16 more
wiley +1 more source
A novel and efficient method is explored to synthesize 1D single‐crystal sub‐stoichiometric WnO3n‐2 (n = 25) nanowire bundles. The approach utilizes selective low‐energy He+ ion irradiation (27 eV) on Mo‐Ni doped WOx surface, achieving efficient catalyst‐free self‐organized growth of high aspect ratio nanowires at the temperature of 700 °C.
Maryna Bilokur+3 more
wiley +1 more source
Experimental study of wind tunnel performance by a two-component laserDopplerAnemometer
Background and Aims: This survey studies the wind tunnel performance by a two- componentlaser Doppler Anemometer, so some experiments were carried out to assess the performance of awind tunnel.Method: The tunnel was capable to produce air velocity of up ...
M Pourmahabadian
doaj