Support‐Free, Connected Core–Shell Nanoparticle Catalysts Synthesized via a Low‐Temperature Process for Advanced Oxygen Reduction Performance (Adv. Sci. 7/2025)
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Science"
DOI: 10.1002/advs.202570042
Abstract: Connected Core–Shell Nanoparticles In article number 2408614, Takeo Yamaguchi and co‐workers introduce a novel method to synthesize support‐free, connected nanoparticle catalysts with a porous, hollow capsule structure and a highly conductive nano‐network at low temperatures.… read more here.
Keywords: shell; core; core shell; connected core ... See more keywords
Research on support-free WAAM based on surface/interior separation and surface segmentation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Processing Technology"
DOI: 10.1016/j.jmatprotec.2021.117240
Abstract: Abstract Metal additive manufacturing has been widely used in many fields. It is important to realize the support-free deposition of metal parts since the supporting structure is hard to remove. Some of the existing support-free… read more here.
Keywords: support free; surface; interior separation; based surface ... See more keywords
Support-free iridium hydroxide for high-efficiency proton-exchange membrane water electrolysis
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DOI: 10.1038/s41467-025-58019-7
Abstract: The large-scale implementation of proton-exchange membrane water electrolyzers relies on high-performance membrane-electrode assemblies that use minimal iridium (Ir). In this study, we present a support-free Ir catalyst developed through a metal-oxide-based molecular self-assembly strategy. The… read more here.
Keywords: iridium; support free; proton exchange; membrane ... See more keywords
Stitchless support-free 3D printing of free-form micromechanical structures with feature size on-demand
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-54024-1
Abstract: Femtosecond laser based 3D nanolithography is a powerful tool for fabricating various functional micro- and nano-objects. In this work we present several advances needed to push it from the laboratory level use to the industrial… read more here.
Keywords: support free; micromechanical structures; size; free printing ... See more keywords
“If Foreign, Then Cleaner”: Individual Corruption Perceptions and Support for Free Trade in Developing Nations
Sign Up to like & getrecommendations! Published in 2024 at "International Studies Quarterly"
DOI: 10.1093/isq/sqae079
Abstract: Extant literature on public opinion in international political economy documents the role that domestic corruption perceptions play in the formation of mass attitudes toward a range of integration-related foreign policies. Based on this precedent, we… read more here.
Keywords: attitudes toward; trade; free trade; corruption perceptions ... See more keywords
Task Offloading in Terrestrial-Support-Free Multi-Layer Multi-Access Edge Computing
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DOI: 10.1109/mcom.001.2300020
Abstract: The article investigates aerial computing terrestrial-support-free multi-layer multi-access edge computing (AC-TMMEC) systems within the context of massive machine-type communications (mMTC) beyond 5G (B5G). With its four layers, namely space platform (S), high-altitude platform (HAP), low-altitude… read more here.
Keywords: task; free multi; terrestrial support; task offloading ... See more keywords
Principled or Partisan? The Effect of Cancel Culture Framings on Support for Free Speech
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DOI: 10.1177/1532673x221087601
Abstract: Political scientists have long been interested in the effects that media framings have on support or tolerance for controversial speech. In recent years, the concept of cancel culture has complicated our understanding of free speech.… read more here.
Keywords: cancel culture; free speech; speech; support free ... See more keywords
An Efficient Support-Free Nanoporous Co Catalyst for Reverse Water–Gas Shift Reaction
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DOI: 10.3390/catal9050423
Abstract: A Co-based catalyst is a great candidate for the hydrogenation of CO2. Herein, a support-free nanoporous Co catalyst with high surface area and hierarchical pores was prepared by chemical dealloying, which exhibited excellent performance in… read more here.
Keywords: support free; catalyst; nanoporous catalyst; free nanoporous ... See more keywords
In critically ill patients with COVID-19, antiplatelet therapy did not increase organ support–free days at 21 d
Sign Up to like & getrecommendations! Published in 2022 at "Annals of Internal Medicine"
DOI: 10.7326/j22-0046
Abstract: SOURCE CITATION REMAP-CAP Writing Committee for the REMAP-CAP Investigators. Effect of antiplatelet therapy on survival and organ support-free days in critically ill patients with COVID-19: a randomized clinical trial. JAMA. 2022;327:1247-59. 35315874. read more here.
Keywords: ill patients; critically ill; free days; support free ... See more keywords