Results 261 to 270 of about 344,862 (356)

Preparing an Exsolvable Ru‐Substituted LaFeO3 Perovskite With High Surface Area From a Self‐Sacrificial Polymer Template: A Versatile Strategy for Enhanced Catalytic Performance

Chemistry – A European Journal, EarlyView.
High‐surface‐area LaFe0.9Ru0.1O3 is prepared by infiltration of porous Amberlite XAD16 polymer beads. Ru exsolution of this perovskite material leads to a supported catalyst with small Ru particles, exhibiting promising catalytic performance propane combustion.
Jaime Gallego, Yu Wang, Alexander Santamaría, Herbert Over, Bernd M. Smarsly   +4 more
wiley   +1 more source

The genetic landscape of human functional brain connectivity. [PDF]

Nat Commun
Maciel BA, Schipper M, Romero C, de Leeuw C, Helwegen K, Posthuma D, Savage JE, van den Heuvel MP.   +7 more
europepmc   +1 more source

Variable Temperature Studies of Two Calcium Uranates α‐Ca3UO6 and Ca2UO5

Chemistry – A European Journal, EarlyView.
The structures and thermal responses of the calcium uranates α‐Ca3UO6 and Ca2UO5 were investigated using in situ synchrotron x‐ray diffraction and neutron powder diffraction. Despite the very similar chemical compositions, the structural response of the two calcium uranates is shown to be complex and varied.
Maria K. Nicholas, Timothy A. Ablott, Caleb J. Bennett, Bryce G. Mullens, Helen E. Maynard‐Casely, Wen Liang Tan, Jeremy L. Wykes, Yingjie Zhang, Brendan J. Kennedy   +8 more
wiley   +1 more source

Epigenetic constraints and enhancer innovation link neuronal plasticity to evolutionary adaptation. [PDF]

Proc Natl Acad Sci U S A
Millán-Trejo A, Mora-Martínez C, Tarazona-Sánchez A, Lloret-Fernández C, Alis R, Jordán-Pla A, Barrios A, Flames N.   +7 more
europepmc   +1 more source

Iridium Complexes of a Triazole‐Derived Pincer Ligand: Synthesis, Reactivity, and Transfer Dehydrogenation Catalysis

Chemistry – A European Journal, EarlyView.
Ir pincer complexes bearing a triazole architecture in the pincer backbone and O‐ancillary chelating ligands are presented. These were employed in the catalytic transfer dehydrogenation of alkanes as well as of saturated heterocycles. Reactivity of these complexes with silver salts and Lewis acids produced various cationic iridium complexes.
Jesvita Cardozo, Ouchan He, Aaron Prenzlow, Xinyang Peng, Kallol Ray, Thomas Braun   +5 more
wiley   +1 more source

The Sensitivity of Chemical Kinetic Models on Flame Transfer Functions in High Frequency Acoustic Fluctuation Environments

Anant Girdhar
openalex   +1 more source

Preparation and characterization of typical potassium salt dry water and its fire extinguishing performance. [PDF]

Sci Rep
Yaoyong Y, Quan W, Yingkang Y, Jianshe X, Dingyu F.   +4 more
europepmc   +1 more source

Alkali‐Metal Base Catalyzed Electrocyclization of Isoprene Derivatives

Chemistry – A European Journal, EarlyView.
Simple and abundant alkali‐metal base catalysis in combination with Lewis basic polyamines enables the electrocyclization of isoprene‐derived trienes to cycloheptadienes under neat conditions. Mechanistic insight supported by DFT guides a scalable route to seven‐membered carbocycles which, after reduction, give saturated cycloalkanes relevant as ...
Mikaël Le Roch, Krzysztof Piech, Aurélien Crochet, Andreu Tortajada   +3 more
wiley   +1 more source

On the Interrelation of the Fractal Description and the Ratio of the 3D and 2D Flame Wrinkling for Turbulent Premixed Flames. [PDF]

Flow Turbul Combust
Chakraborty N, Klein M.
europepmc   +1 more source

Cross‐Carboxylation of Methanol and Other Alcohols With CO2 Into Asymmetric Alkyl Methyl Carbonates Over a CeO2 Catalyst

Chemistry – A European Journal, EarlyView.
One‐pot synthesis of asymmetric organic carbonates from CO2, methanol, and other alcohols was demonstrated in the presence of CeO2 catalyst and 2‐cyanopyridine dehydrant. This reaction proceeded through two reaction pathways—direct route via cross‐carboxylation and indirect route via production of DMC and subsequent transesterification.
Yuan Li, Zechen Li, Mizuho Yabushita, Yoshinao Nakagawa, Keiichi Tomishige   +4 more
wiley   +1 more source