Results 181 to 190 of about 174,142 (357)

Immersed Halide Perovskite‐Based Electrochemical Cells for Stable Solar Water Splitting: Achievements, Opportunities, and Prospects

open access: yesAdvanced Materials, EarlyView.
Halide perovskites are promising photoabsorbers in solar water‐splitting devices owing to their outstanding optoelectronic properties. This review summarizes advances in encapsulation techniques and material engineering strategies to enhance efficiency and device stability.
Wooyong Jeong   +4 more
wiley   +1 more source

Numerical Analysis of the Transient Response of Advanced Thermal Protection Systems for Atmospheric Entry [PDF]

open access: yes
Equations for the transfer of heat through thermal protection shields are derived in finite difference form. These equations are applicable to charring ablators, impregnated ceramics, subliming ablators, heat sinks, and insulating materials and have been
Pittman, Claud M., Swann, Robert T.
core   +1 more source

Materials Design and Assessment of Redox‐Mediated Flow Cell Systems for Enhanced Energy Storage and Conversion

open access: yesAdvanced Materials, EarlyView.
Redox‐mediated flow cells, which operate on an electrochemical‐chemical cycle, shift desired reactions from electrode compartments to dedicated reactors and enable diversified applications for high‐density flow batteries, fuel cells, CO2 capture, electrosynthesis, waste recycling, etc.
Zhiyu Wang, Yan Jing, Qing Wang
wiley   +1 more source

Convective heat transfer in a convergent- divergent nozzle [PDF]

open access: yes
Turbulent flow convective heat transfer in convergent-divergent ...
Back, L. H., Gier, H. L., Massier, P. F.
core   +1 more source

Advanced Thermal Interface Materials: Insights into Low‐Temperature Sintering and High Thermal Conductivity of MgO

open access: yesAdvanced Materials, EarlyView.
MgO has emerged as a promising candidate for improving thermal management in battery systems owing to its high thermal conductivity. In this study, it is demonstrate that the thermal conductivity of MgO is historically underestimated due to previously overlooked material behaviors.
Su‐Jin Ha   +16 more
wiley   +1 more source

Molecular Nanosolids Generation by Vapor Jet Desublimation

open access: yesAdvanced Materials, EarlyView.
A single‐step, solvent‐free approach to fabricate nanoparticles of small organic molecules is demonstrated, using a nitrogen‐propelled vapor jet, enabling tunable particle morphology and crystallinity. Pharmaceutical, flavoring, dyeing and electronics‐relevant molecules are used, demonstrating process generalizability.
Chao Huang   +11 more
wiley   +1 more source

Convective and radiative heat transfer during superorbital entry [PDF]

open access: yes
Convective and radiative heat transfer to space vehicles entering planetary atmospheres at superorbital ...
Hoshizaki, H., Wilson, K. H.
core   +1 more source

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