Results 151 to 160 of about 261,499 (294)

Roadmap Toward the Production, Storage, Transportation, and Applications of Green Hydrogen

open access: yesCarbon and Hydrogen, EarlyView.
This review focuses on analyzing the critical technologies, existing bottlenecks, and prospective advancements throughout the full green hydrogen supply chain. ABSTRACT Hydrogen, as a clean and versatile energy carrier, plays a vital role in the global transition toward carbon neutrality.
Xusheng Wang   +11 more
wiley   +1 more source

Aerobic Cyclohexane Oxidation Catalyzed by Vanadium‐Substituted LaCoO3 Perovskites in the Liquid Phase

open access: yesChemCatChem, EarlyView.
LaVxCo1‐xO3 perovskite catalysts achieve highly efficient and selective cyclohexane oxidation to KA oil with molecular oxygen under mild conditions in the liquid phase. Spin trap EPR confirms a free‒radical pathway, while post‒reaction analysis reveals a partially reduced catalyst surface that drives hydroperoxide decomposition, signifying the catalyst'
Akhil Hareendran   +12 more
wiley   +1 more source

Easier, Safer, and Greener: Unlocking the Power of Solid Reagents in Organic Reactions by Mechanochemistry

open access: yesChemistryEurope, EarlyView.
This review highlights the powerful synergy between mechanochemistry and solid reagents to replace hazardous substances traditionally used in organic synthesis. Such an approach offers a safer and more sustainable pathway for conducting organic reactions, with potential benefits in both reactivity and selectivity. The use of solid bases, acids, and gas
Adrien Gallego   +4 more
wiley   +1 more source

655 Experimental Research on Knocking using Single Cylinder Spark Ignition Engine

open access: diamond, 2012
Tomohiro Hasegawa   +4 more
openalex   +2 more sources

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