Results 181 to 190 of about 1,300,694 (361)

Zero‐Valent Iron Nanoparticles Supported on Si/N Codoped Carbon Materials: From Biomass to Oxygen Reduction Electrocatalysts and Supercapacitors

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Zero‐valent iron nanoparticles on Si/N codoped carbon support are prepared from hydrothermal carbonization and pyrolysis of biomass, silica, and iron salt. The Fe nanoparticles are evenly distributed on the support and encapsulated in graphitic or iron oxide shells.
Lilian Moumaneix   +2 more
wiley   +1 more source

P2‐006: Correlation between Alzheimer's disease, pre‐diabetes and diabetes mellitus evaluated by quantitative magnetic resonance imaging [PDF]

open access: bronze, 2009
Jarbas S. Roriz‐Filho   +7 more
openalex   +1 more source

Molten‐Salt‐Mediated Upcycling of Spent LiNi0.5Co0.2Mn0.3O2 Cathodes into High‐Voltage Stable LiNi0.7Co0.1Mn0.2O2 for Next‐Generation Batteries

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This work introduces a molten‐salt methodology for the direct upcycling of spent low‐Ni LiNi0.5Co0.2Mn0.3O2 cathodes into high‐performance single‐crystal LiNi0.7Co0.1Mn0.2O2 cathodes. This strategy facilitates the tuning of microstructure and composition while overcoming feedstock limitations.
Yan Li, Ziheng Zhai
wiley   +1 more source

006 Normobaric hypoxia impairs cardiac energetics in normal human volunteers [PDF]

open access: bronze, 2010
Cameron Holloway   +11 more
openalex   +1 more source

Supply chain risk in grain trading: Inventories as real options for shipping grain

open access: yesAgribusiness, EarlyView.
Abstract Integrating trading and logistics is an important challenge in commodity trading. Trading and logistics are strategic decisions and are integral to most commodities including grain shipping by rail, in addition to other modes (barges, ocean shipping). There are substantial risks, such as the ordering and placement of rail cars.
William W. Wilson, Jesse Klebe
wiley   +1 more source

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