Results 211 to 220 of about 85,730 (276)

Mapping the Hierarchical Environmental Transformations of Nanoscale UiO-66 Metal-organic Framework. [PDF]

Environ Sci Technol
Chakraborty S, Mikulska I, Dhumal P, Langford N, Nehzati S, Boseley R, Pham S, Pfrang C, Kaur M, Valsami-Jones E, Ignatyev K, Menon D, Misra SK, Lynch I.   +13 more
europepmc   +1 more source

Photochemistry of Aromatic N‐Oxides in Water Probed by Time‐Resolved X‐ray Absorption Spectroscopy

Chemistry – A European Journal, EarlyView.
Time‐resolved XAS at the nitrogen and oxygen K‐edges is applied to the photorearrangement of two N‐oxides in water. Pyridine N‐oxide rapidly forms the oxaziridine isomer. Pyridazine N‐oxide undergoes ring opening to the diazo compound, without any evidence of intermediates.
Maximilian Paradiz Domínguez, Robby Büchner, Mattis Fondell, Albert M. Brouwer   +3 more
wiley   +1 more source

Direct measurement of covalent three-center, two-electron M-H-B bonding in Zr and Hf borohydrides using B K-edge XAS. [PDF]

Chem Sci
Hansen HM, Zgrabik JC, Zacher PA, Schuely JJ, Amano EM, Yang MY, Unruh DK, Zuin L, Keith JM, Daly SR.   +9 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

Evaluating Palladium 4d-to-2p X-ray Emission Spectroscopy for Characterizing Catalytically Relevant Species. [PDF]

Inorg Chem
Scott AG, Peredkov S, Lopez-Martin A, Lewis RJ, Hutchings GJ, DeBeer S.   +5 more
europepmc   +1 more source

Defect‐Engineered Nested Metallic Cu Clusters Enhance CO2 Photoreduction in Photothermal 2D Plasmonic CuSe

EcoEnergy, EarlyView.
Solar‐driven photocatalytic CO2 conversion faces charge dynamics and spectral utilization limits. In this study, the nested Cu/CuSe heterostructure effectively enhances near‐infrared absorption, suppress charge carrier recombination, and improve CO production yield and selectivity through the photothermal–photocatalytic synergy. ABSTRACT Photocatalytic
Huaipeng Pang, Janobiddinkhuja Bahodurov, Tianxi Zhang, Minmin Gao, Weili Ong, Sergey M. Kozlov, Fan Lu Meng, Ghim Wei Ho   +7 more
wiley   +1 more source

Spin-Selective Anti-Perovskite Enables Breakthrough Nitrate-to-Ammonia Electrocatalysis. [PDF]

Adv Mater
Peng CK, Yu HC, Huang SC, Lin YR, Lim SC, Tang J, Guan D, Xu X, Zhong Y, Lin YC, Shao Z, Lin YG.   +11 more
europepmc   +1 more source

Molten Zinc Coordination Polymer Glass as a Host for Stable and Processable Optical Dye Composites

EcoEnergy, EarlyView.
Zinc‐based coordination polymer glass is employed to suppress aggregation‐caused quenching (ACQ) and enhance molecular stability, enabling improved luminescence performance in the solid state. The emission color of the hybrid composites can be tuned by varying the incorporated guest molecules, while the glass matrix effectively prevents aggregation and
Jaeho Lee, Wengang Huang, Yoshiki Sugai, Xiangyi Zha, Yuelei Chen, Joshua A. Powell, Yi‐Chen Hsu, Zixi Xie, Vicki Chen, Lianzhou Wang, Jingwei Hou   +10 more
wiley   +1 more source

Interface-induced collective phase transition in VO₂-based bilayers studied by layer selective spectroscopy. [PDF]

Sci Rep
Shiga D, Inoue S, Kanda T, Hasegawa N, Kitamura M, Horiba K, Yoshimatsu K, Santander-Syro AF, Kumigashira H.   +8 more
europepmc   +1 more source

Advances in Electrocatalytic Valorization of Glycerol: From Fundamental Understanding to Practical Innovation

EcoEnergy, EarlyView.
This review provides a comprehensive overview of recent advances in glycerol electro‐oxidation reaction, covering electrocatalyst design, electrolyte and operating optimization, and mechanistic understanding of reaction pathways. Integrated anodic–cathodic systems and techno‐economic assessments are discussed, followed by key challenges and future ...
Jiamin Wang, Rafael B. Araujo, Hong Liu, Xiaowen Yu   +3 more
wiley   +1 more source