Results 291 to 300 of about 381,768 (391)

Rational Choice of Amide‐Based Electrolytes Toward High‐Power Rechargeable Lithium‐Air Batteries

open access: yesEnergy Technology, EarlyView.
The cycle performance of lithium‐air batteries with amide‐based electrolytes is studied in a stack‐type open‐cell system. The gravimetric analysis demonstrates continuous weight loss by electrolyte evaporation, along with weight increase/decrease by oxygen reduction/evolution reactions, revealing superior cyclability under high‐rate cycle conditions ...
Akihiro Nomura   +3 more
wiley   +1 more source

Transition Metal‐Based Materials for Electrochemical and Photoelectrochemical Carbon‐Free Nitrogen Cycling as H‐Carrier

open access: yesExploration, EarlyView.
This review summarizes the recent advanced progress of transition metal‐based catalysts used for electrochemical and photoelectrochemical ammonia synthesis and decomposition for hydrogen generation. The conclusion encapsulates the current challenges and prospects for the exploration of transition metal‐based materials in green ammonia conversion ...
Yuankai Li   +5 more
wiley   +1 more source

Digestive Characteristics and Stability of Walnut Polyphenols From Diaphragma juglandis Fructus, Walnut Pellicle, and Flowers of Juglans regia

open access: yesFood Chemistry International, EarlyView.
ABSTRACT This study investigated the ultrasound‐assisted extraction of polyphenols from three sources: Diaphragma juglandis fructus (DJF), walnut pellicle (WP), and flowers of Juglans regia (FJR). Initially, we assessed the transformation of walnut polyphenols through simulated gastric and gastrointestinal digestion using in vitro models.
Lin Wang   +6 more
wiley   +1 more source

Physicochemical Properties and Antioxidant Activity of Apocynum Honey in Different Regions of Xinjiang

open access: yesFood Chemistry International, EarlyView.
ABSTRACT In this study, honey produced from Apocynum venetum L. was collected from BC (Bachu County), SY (Shaya County), and YL (Yuli County) in Xinjiang. The basic physical and chemical properties of the honey, and the contents of total phenols, total flavonoids, and amino acids were analyzed, and 16 types of polyphenols were quantified using triple ...
Na Zhang   +5 more
wiley   +1 more source

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