Results 161 to 170 of about 11,563 (263)

Operando insights on stable Cu²⁺ active sites for efficient electrochemical CO₂-to-C₂H₄ conversion. [PDF]

Nat Commun
Zhang Z, Xu Q, Han J, Ren K, Hu Y, Zhao R, Sun H, Qin JS, Rao H.   +8 more
europepmc   +1 more source

Gepta‐EX: a multi‐channel germanium detector for X‐ray absorption fine structure

Journal of Synchrotron Radiation, EarlyView.
Gepta‐EX is a compact seven‐channel high‐purity germanium detector designed to deliver high‐resolution fluorescence X‐ray absorption fine‐structure measurements at photon energies where silicon detectors become effectively transparent. It provides excellent energy resolution across a broad energy range, avoids silicon escape‐peak artifacts, and offers ...
Abdul K. Rumaiz, Francesca Capocasa, Anthony J. Kuczewski, Giovanni Pinaroli, Thomas Krings, Bruce Ravel, D. Peter Siddons   +6 more
wiley   +1 more source

Oxygen-Vacancy-Driven Persistent Luminescence in Mn²⁺-Doped MgGeO₃: Insights from X-Ray Absorption Fine Structure Spectroscopy. [PDF]

Chemphyschem
Cao S, Liu Y, Deng R, Lee C, Liu L.
europepmc   +1 more source

Interpreting the Operando XANES of Surface-Supported Subnanometer Clusters: When Fluxionality, Oxidation State, and Size Effect Fight [PDF]

, 2020
Alexandrova, Anastassia N, Halder, Avik, Sautet, Philippe, Seifert, Soenke, Sun, Geng, Vajda, Stefan, Zandkarimi, Borna   +6 more
core  

Facilitated Polysulfide Redox Conversion by Delocalized Electrons in MBene Heterointerface for Highly Stable Lithium-Sulfur Batteries. [PDF]

Nanomicro Lett
Wu G, Fan Y, Li J, Shen Z, Xie Y, Yang P, Pu J.   +6 more
europepmc   +1 more source

Studies on Surface and Interface with X-ray Absorption Fine Structure (XAFS). Analysis of Polymer Surfaces Using XAFS.

Hyomen Kagaku, 2002
openaire   +2 more sources

Orbital-mediated local symmetry in ScAlN probed by scandium K-edge XAFS. [PDF]

Innovation (Camb)
Zhu J, Liu X, Yang J, Sun Q, Xin G, Zhang Y, Liu Y, Zhang Q, Wang F, Tang Y, Wang T, Miao B, Li J, Zhang H, Hu Z, Zhang L, Zhao X.   +16 more
europepmc   +1 more source

Spatiotemporal photon distribution control on active sites enables bio-inspired methane-to-methanol conversion. [PDF]

Nat Commun
Li Y, Cao Y, Han C, Zheng K, Cao S, Meng J, Zhou Y.   +6 more
europepmc   +1 more source

Rate‐Adaptive Site Transformation Catalyst for Parallel Water Dissociation and Hydrogen Adsorption in Alkaline Hydrogen Evolution

Advanced Functional Materials, Volume 36, Issue 39, 14 May 2026.
This work presents a rate‐adaptive site transformation strategy in Ag‑ethylenediamine intercalated Co9S8, which not only enables parallel water dissociation and H* adsorption, but also allows the catalyst to provide more active sites under high demand, removing a major bottleneck. The catalyst achieves a record current density of 4.2 A cm−2@2.0 V, with
Yongqi Ye, Yuzhuo Jiang, Bin Tian, Derek Ho   +3 more
wiley   +1 more source

δ-Bismuth Oxide Responsible for Tooth Discolouration-A Laboratory Investigation. [PDF]

Int Endod J
Camilleri J, Zaslansky P, Ramanan N.
europepmc   +1 more source