Results 151 to 160 of about 7,648,305 (248)

Superior CO2 Conversion Performance by Er‐Doped BiOCl Nanosheets Through Synergistic Photocatalytic Memory Effect and Er‐Doping

Carbon Energy, EarlyView.
Er‐doping and the photocatalytic memory effect through visible‐light irradiation synergistically reconstruct internal electronic states of ultrathin Er‐doped BiOCl nanosheets and generate stable oxygen vacancies. Light absorption, charge carrier separation, and CO2 adsorption capability are subsequently enhanced, leading to a significant increase in ...
Lizhen Lu, Xinghua Zhu, Yuan Liang, Jinghui Wang, Haoyu Zhang, Jinbo Xue, Qianqian Shen, Jian Ku Shang, Qi Li   +8 more
wiley   +1 more source

Coastal land uplift and intensified land-use influence seagrass carbon and nitrogen sink capacity over millennial timescales. [PDF]

Sci Rep
Dahl M, Braun S, Asplund ME, Björk M, Kaal J, Linderholm HW, Andrén E, Andrén T, Ežerinskis Ž, Faizal MV, Forsberg SC, Garbaras A, Kylander ME, Masqué P, Mateo MA, Šapolaitė J, Serrano O, Svensson JR, Vinogradova O, Gullström M.   +19 more
europepmc   +1 more source

An Ambient Photocatalytic Approach to In‐Situ Prepare Cobalt/Cobalt Phosphide and Cobalt/Cobalt Phosphide@Graphene Heterojunction Nanomaterials With Optimized Charge Separation Effects for Highly Efficient Relayed Electrocatalytic NOX− Reduction to NH3

Carbon Energy, EarlyView.
A visible‐light‐driven ambient photocatalytic method in‐situ fabricates Co/CoP‐x and Co/CoP@rGO heterojunction with enhanced charge separation, enabling highly efficient relayed electrocatalytic NOx− reduction to NH3 with outstanding Faraday efficiency and ammonia productivity.
Xin Zhao, Chuanjun Wang, Shenjie Liu, Guoqiang Wang, Jing Dong, Chen Lei, Geoffrey I. N. Waterhouse, Jing Xu   +7 more
wiley   +1 more source

Initial Conditions of Planet Formation: Time Constraints from Small Bodies and the Lifetime of Reservoirs in the Solar Protoplanetary Disk. [PDF]

Space Sci Rev
Schönbächler M, Bouvier A, Kita NT, Kruijer TS.   +3 more
europepmc   +1 more source

Analytical Methods for Os Isotope Ratios and Re-PGE Mass Fractions in Geological Samples. [PDF]

Front Chem, 2020
Chu Z.
europepmc   +1 more source

Bis(2‐Adamantyl)Magnesium: Synthesis, Structure, and Applications of a Versatile and Shelf‐Stable 2‐Adamantyl Anion Equivalent

Chemistry – A European Journal, EarlyView.
At last, the long‐sought bis(2‐adamantyl)magnesium reagent has been prepared in high yield as a stable tetrahydrofuran/dioxane adduct and fully characterized by x‐ray crystallography. This potent nucleophile outperforms the corresponding Grignard in transmetallation and carbonyl addition reactions, opening new avenues in adamantyl organometallic and ...
Matthew V. DaCosta, Fioralba Taullaj, Jack H. Lin, Ulrich Fekl   +3 more
wiley   +1 more source

Metre-scale vertical zonation of corals and sponges on a deep-marine cliff reflects trophic resource partitioning. [PDF]

Sci Rep
Greenman W, Murillo FJ, de Moura Neves B, Kenchington E, Jasperse L, Fox A, Walker B, Edinger E, Sherwood O.   +8 more
europepmc   +1 more source

Synthesis and Photophysical Properties of Star‐Shaped Triphenylamine Trimers Functionalized With BODIPY and Subphthalocyanine Chromophores

Chemistry – A European Journal, EarlyView.
This study investigates how molecular topology influences the photophysical properties of star‐shaped, threefold‐symmetric triphenylamine (TPA) derivatives functionalized with three BODIPY or SubPc units. Their absorption spectra exhibit minimal solvatochromism, whereas their fluorescence intensity is strongly dependent on solvent polarity.
Habiba Boughanmi, Paula de la Rubia, Jamel‐Eddine Khiari, Tomás Torres, José García‐Calvo   +4 more
wiley   +1 more source

Archaeobotanical investigations at high-elevation sites of the Pamir Mountains and fergana foothills. [PDF]

iScience
Boxleitner K, Spengler RN, Alekseitseva V, Chargynov T, Abdykanova A, Sayfuloev N, Shnaider S.   +6 more
europepmc   +1 more source

Sustainable Hydrogen Production by Glycerol and Monosaccharides Catalytic Acceptorless Dehydrogenation (AD) in Homogeneous Phase

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Sustainable hydrogen production can be obtained from hydogen‐rich biomass‐derived organic molecules through Acceptorless Dehydrogenation (AD) reactions. Glycerol and sugars are available in large quantities from industry and can be successfully used as substrates in AD protocols, in the presence of tailored, selective, easily tunable and thermally ...
Sylwia Kostera, Luca Gonsalvi
wiley   +1 more source