Results 111 to 120 of about 64,070 (311)

Roasted tree peony (Paeonia ostii) seed oil: Benzoic acid levels and physicochemical characteristics

open access: yesInternational Journal of Food Properties, 2019
Tree peony seeds oil (TPSO, Paeonia ostii) extracted at different roasting temperatures were studied for color, acid values, total phenols, fatty acid composition, antioxidant capacity, volatiles, and benzoic acid.
Feng Jin   +4 more
doaj   +1 more source

Simultaneous Electrocatalytic Oxidation and Hydrogenation of Biomass‐Derived Aldehydes on Single‐Atom Ru Catalysts

open access: yesAdvanced Energy Materials, EarlyView.
The introduction of single‐atom Ru strengthens the d‐p orbital hybridization between Ru/Co and N, thereby enhancing the adsorption of HMF intermediates, facilitating the activation of C═O bond, and stabilizing the active sites. Thus, the Ru SAs/Co(OH)2‐based symmetrical system achieves a remarkable combined yield of 177.7% and operates steadily for at ...
Yuchen Wang   +13 more
wiley   +1 more source

Strategies for Paired Electrolysis with Enhanced Efficiency

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This review summarizes the fundamentals, challenges, and strategies for paired electrolysis, with examples in the chlor‐alkali, hydrogen production, CO2 reduction, and ammonia synthesis industries. Future directions include the development of advanced membranes, computational studies, process integration, scale‐up, and techno‐economic analysis.
Yuanyuan Yao   +6 more
wiley   +1 more source

Functional Groups‐Driven Molecular Design for Broad‐Spectrum Clusteroluminescence in Scalable Monodisperse Polymer Microspheres

open access: yesAggregate, EarlyView.
This study developed a scalable strategy for fabricating monodisperse cluster‐luminescent polymer microspheres via functional group engineering. The microspheres exhibit broad emission (400–700 nm) and low fluorescence coefficient of variation (CV < 3%), fulfilling requirements for routine flow cytometer calibration.
Liang He   +6 more
wiley   +1 more source

Naphthenic acids removal using N-doped hemp fibers based mesoporous carbon from aqueous waste stream

open access: yesEnergy Nexus
There is a substantial need for removing the contaminants from aqueous waste stream using affordable, stable, and active adsorbents, such as heteroatom-doped carbonaceous materials.
Manju Gurung   +4 more
doaj   +1 more source

Enhancing the selectivity of carboxylic acid surfactants in fluorite flotation via cation–π interaction coupling

open access: yesAIChE Journal, EarlyView.
Abstract The rapid depletion of high‐grade fluorite deposits has made the purification of fluorite from low‐grade ores increasingly critical. Traditional carboxylate surfactants face significant challenges in fluorite/calcite separation due to their similar affinity for both minerals.
Jiang Yu   +6 more
wiley   +1 more source

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