Results 101 to 110 of about 256,695 (353)
Advanced Science, EarlyView.This study clarifies the critical relationship between operating temperature and two‐phase flow behavior in polymer electrolyte membrane (PEM) electrolyzers by investigating pore‐scale gas bubble transport in the anode porous transport layer. Higher temperatures (80 °C vs 40 °C) result in a lower total bubble volume fraction and smaller bubble ...
Chaeyoung T. Ham +5 more
wiley +1 more source
Advanced Science, EarlyView.Alkaline electrolysis is an important means to generate green hydrogen from water splitting, and its technical advance hinges critically on the breakthrough of catalytic electrodes capable of high current densities at low overpotentials. Here cobalt oxide electrodes engineered with metal cobalt transition layers are developed to assemble an industrial ...
Cheng Li +7 more
wiley +1 more source
Stretched Flow of Casson Fluid with Variable Thermal Conductivity
Walailak Journal of Science and Technology, 2012 This paper looks at the stagnation point flow of Casson fluid towards a stretching surface. In addition, heat transfer analysis is discussed. The thermal conductivity varies linearly with temperature. Series solutions are first presented and then studied
Tasawar HAYAT +2 more
doaj +1 more source
Biodegradable Medical Implants: Reshaping Future Medical Practice
Advanced Science, EarlyView.Biodegradable medical implants are transforming future healthcare by providing sustainable, biocompatible solutions that eliminate secondary removal procedures, enhancing patients’ physical and psychological comfort, and reducing economic burdens.
Bo Xia +4 more
wiley +1 more source
Coverable Self‐Cleaning Glass via Abnormal Transport and Jump of Charged Particles
Advanced Science, EarlyView.The abnormal reverse lateral transport behavior of charged particles is reported. The mechanism of transport and jump behaviors of charged particles is revealed. Furthermore, a transparent and simple self‐cleaning glass driven by the electric field is developed.
Meng Yang +8 more
wiley +1 more source
Advanced Science, EarlyView.The in situ evolution of single‐atom catalysts to metallic nanoclusters during nitrate electroreduction is demonstrated. A direct correlation between the OH binding energy on the metallic clusters and ammonia production rate is established as a key activity descriptor, explaining the superior performance of Ni and Co catalysts.
Daniel S. Braga +10 more
wiley +1 more source
Stagnation Point Fluctuations on a Body of Revolution [PDF]
, 1959 Arnold M. Kuethe +2 more
openalex +1 more source
Stagnation point flow with radiation [PDF]
Coupling between inviscid and viscid flows in hypersonic stagnation region investigated at high flight velocities with significant radiative heat ...
Chisnell, R. F. +2 more
core +1 more source
Radiative flow of hyperbolic tangent liquid subject to Joule heating
Results in Physics, 2017 Influence of thermal radiation in MHD stagnation point flow towards an exponentially stretching sheet is studied. Constitutive relation for an incompressible hyperbolic tangent liquid is taken into account.
T. Hayat +3 more
doaj +1 more source
All‐In‐One Iontronic Sensing Aligner for High‐Precision 3D Orthodontic Force Monitoring
Advanced Science, EarlyView.A wireless, battery‐free orthodontic sensing system is developed by integrating a cross‐shaped iontronic sensor and an origami‐inspired NFC circuit into clear aligners. This all‐in‐one device enables real‐time, in vivo 3D force monitoring with high precision and long‐term stability, providing clinicians with quantitative biomechanical feedback to ...
Jiahao Guo +10 more
wiley +1 more source