Results 51 to 60 of about 11,258 (258)
A Symmetric Cogeneration Fuel Cell for Coupled Production of Hydrogen, Ammonia and Formate
Advanced Science, EarlyView.A symmetric cogeneration fuel cell integrating value‐added chemical synthesis with electricity generation by coupling formaldehyde oxidation with the nitrate reduction was developed. This work highlights the broader potential of symmetric cogeneration fuel cells as a general platform for rational reaction pairing, offering a practical pathway to lower ...
Yingjie Song +8 more
wiley +1 more source
Advanced Science, EarlyView.An interfacial proton‐relay microenvironment at MoS2‐CuCl heterostructures enables selective O2 activation to 1O2 under neutral conditions. Electron‐deficient sulfur sites mediate proton transfer to Cu‐bound O2, accelerating *OOH hydrogenation while suppressing O─O bond cleavage, achieving stable, efficient pollutant removal.
Qiaoyu Gao +9 more
wiley +1 more source
Borylcyclopropanes: Synthetic Strategies and Applications
Angewandte Chemie, EarlyView.Borylcyclopropanes (cyclopropanes bearing a boron substituent) sit at the intersection of two privileged frameworks in synthesis. This review provides the first exhaustive survey of their chemistry, spanning metal–carbene, nucleophilic cyclization, radical, hydroboration, and C─H activation routes, and documenting applications in medicinal chemistry ...
Aiza A. Butt, Joseph M. Ready
wiley +2 more sources
Advanced Science, EarlyView.Correcting the apparent priming effect resolves systematic biases in Asian rice fertilizer nitrogen accounting. Net soil retention drops below 7%, while 48% of fertilizer escapes, inflicting US$98.53 billion in annual reactive‐nitrogen damages. High‐resolution mapping uncovers N‐risk archetypes across 42% of the rice area, delivering a spatially ...
Xiuyun Liu +5 more
wiley +1 more source
Angewandte Chemie, EarlyView.A heterogeneous photocatalytic system has been developed that enables the dehydrogenative decarbonylation of primary alcohols under visible light using highly dispersed oxidic iron sites supported on aryl‐modified graphitic carbon nitride (Fe@f–gC3N4).
Jun Hu +11 more
wiley +2 more sources
SHS Web of Conferences, 2018 This article presents the results of natural radioactivity research for selected building materials such as: ceramic blocks, cellular concrete, solid bricks, ceramic roof tiles, cement, mortars, plaster and adhesives available on the domestic market.
Łukaszek-Chmielewska Aneta +4 more
doaj +1 more source
Annals of Geophysics, 2009 We present the results of measurements of physical properties carried out on mafic lavas from the Mt Melbourne<br />Volcanic Field, useful for interpretation of geophysical surveys designed to shed light on the structure of the<br />crust ...
Egidio Armadillo +3 more
doaj +1 more source
Bulletin of the Mineral Research and Exploration, 2020 Volcanism that has been active since the early Miocene along a N-S trending line from Eskişehir to Isparta displays calc-alkaline and alkaline character and is closely associated with slab tearing processes.
Selin Bi̇lgi̇ç Gençer +2 more
doaj +1 more source
Advanced Science, EarlyView.Cartilage injury promotes local fibrinogen deposition, which accelerates monosodium urate crystallization and activates integrin‐mediated matrix‐degradation. This self‐amplifying cycle drives gout‐related cartilage erosion. Disrupting fibrinogen deposition or restoring the cartilage barrier could interrupt this vicious cycle.
Hanlin Xu +7 more
wiley +1 more source
The Nuclear Structure for Exotic Neutron-Rich of 42, 43, 45,47K Nuclei
مجلة بغداد للعلوم, 2016 In this paper the proton, neutron and matter density distributions and the corresponding root mean square (rms) radii of the ground states and the elastic magnetic electron scattering form factors and the magnetic dipole moments have been calculated for ...
Baghdad Science Journal
doaj +1 more source