Results 101 to 110 of about 6,042 (221)

Ex-Situ and Operando NEXAFS Spectra of Organo-Sulfur Compounds

This dataset includes operando Near-Edge X-ray Absorption Fine Structure (NEXAFS) spectra of lithium organo-sulfur battery half-cells during Cyclic Voltammetry (CV), as well as ex-situ NEXAFS spectra of organo-sulfur compounds and polymer networks.
Yang, Hongfei, Matsidik, Rukiya, Müller, Matthias, Skudler, Konstantin   +3 more
core   +1 more source

Systematic Investigation of Intermolecular Interactions in NEXAFS Spectroscopy [PDF]

, 2019
Near Edge X-ray Absorption Fine Structure (NEXAFS) spectroscopy can be used to study molecular packing and order in organic materials, but only if the spectroscopic effects of intermolecular interactions are well understood.
Neelakanni Mudiyanselage, Sahan Daksitha Perera 1986-
core  

Beagle: a near-edge X-ray absorption fine-structure spectroscopy data processing solution for beamline experiments at Pohang Accelerator Laboratory

Journal of Synchrotron Radiation
Near-edge X-ray absorption fine-structure (NEXAFS) spectroscopy is a powerful tool for identifying chemical bonding states at synchrotron radiation facilities. Advances in new materials require researchers in both academia and industry to measure tens to
Jae Yeon Park, Minwoong Lee, Seong-Hoon Jeong, Han-Koo Lee   +3 more
doaj   +1 more source

Imide Substitution Drives the Supramolecular Assembly of Perylene Diimide Into Laterally Modulated Metallic/Semiconducting Molecular Patterns

Advanced Materials Interfaces, Volume 13, Issue 18, 22 September 2026.
Imide substitution with bulky 2,6‐isopropylphenyl groups induces perylene diimide to self‐assemble on Ag(111) into a monolayer with two coexisting adsorption heights. Molecules closer to the substrate gain metallic character due to charge transfer from the metal, while farther ones remain decoupled and semiconducting.
Giacomo Agnesod, Simone Pistillo, Davide Piva, Luca Schio, Daniele Toffoli, Davide Bidoggia, Maria Peressi, Alberto Morgante, Albano Cossaro, Luca Floreano, Giovanna Fronzoni, Martina Dell'Angela, Roberto Costantini   +12 more
wiley   +1 more source

Chiral‐Induced Spin Selectivity Effect in a 1 nm Thin 1,1′‐Binaphthyl‐2,2′‐diyl Hydrogenphosphate Self‐Assembled Monolayer on Nickel Oxide

Advanced Science, Volume 13, Issue 52, 18 September 2026.
A self‐assembled monolayer (≈0.9 nm) of an axially chiral binaphthol phosphoric acid derivative on a ferromagnetic Ni/NiOx substrate shows chiral‐induced spin selectivity (CISS) magnetoresistance of 50%–80%. This thermally and chemically robust functional stack shows the way towards practical spintronic devices based on the CISS effect.
Abin Nas Nalakath, Christian Pfeiffer, Anu Gupta, Franziska Schölzel, Michael Zharnikov, Georgeta Salvan, Ron Naaman, Marc Tornow, Peer Kirsch   +8 more
wiley   +1 more source

Effect of the fluorination technique on the surface-fluorination patterning of double-walled carbon nanotubes

Beilstein Journal of Nanotechnology, 2017
Double-walled carbon nanotubes (DWCNTs) are fluorinated using (1) fluorine F2 at 200 °C, (2) gaseous BrF3 at room temperature, and (3) CF4 radio-frequency plasma functionalization.
Lyubov G. Bulusheva, Yuliya V. Fedoseeva, Emmanuel Flahaut, Jérémy Rio, Christopher P. Ewels, Victor O. Koroteev, Gregory Van Lier, Denis V. Vyalikh, Alexander V. Okotrub   +8 more
doaj   +1 more source

Análise por componentes principais de espectros nexafs na especiação do molibdênio em catalisadores de hidrotratamento Principal component analysis of nexafs spectra for molybdenum speciation in hydrotreating catalysts

Química Nova, 2010
Bulk and supported molybdenum based catalysts, modified by nickel, phosphorous or tungsten were studied by NEXAFS spectroscopy at the Mo L III and L II edges.
Arnaldo da C. Faro Jr, Victor de O. Rodrigues, Jean-G. Eon, Angela S. Rocha   +3 more
doaj   +1 more source

Constructing Integrative Catalytic Pairs in Carbon Nanohorns for Enhanced Neutral H2O2 Electrosynthesis

Rare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Electrosynthesis of hydrogen peroxide (H2O2) via the two‐electron oxygen reduction reaction (2e−ORR) offers a sustainable and decentralized alternative to the anthraquinone process. However, conventional solo‐active‐site catalysts are intrinsically limited by scaling relationships, imposing a trade‐off between activity and selectivity.
Yiqi Ding, Shiyu Yuan, Chunchun Wang, Anyang Wang, Lerong Zhang, Yang Ge, Jing Liu, Hanqi Li, Xinyu Li, Simiao Meng, Jiaheng Yuan, Zhuo Xing, Yuzheng Guo   +12 more
wiley   +1 more source

Магнитное поведение и NEXAFS-спектроскопия Bi₂BaNb₂₋₂ₓСo₂ₓO₉₋δ

, 2019
The samples of solid solutions of Bi₂BaNb₂₋₂ₓСo₂ₓO₉₋δ composition at x 0:04 were synthesized by the solid-phase method. The electron state and the nature of the exchange interactions of cobalt atoms in the samples were studied by the measurements ...
Belyy, Vladimir A., Некипелов, Сергей В., Белый, Владимир А., Nekipelov, Sergey V., Zhuk, Nadezhda A., Макеев, Борис А., Жук, Надежда А., Makeev, Boris A., Rychkova, Lubov V., Beznosikov, Dmitriy S., Безносиков, Дмитрий С., Рычкова, Любовь В.   +11 more
core   +1 more source

Effect of co-adsorption dye on the electrode interface (Ru complex/TiO2) of dye-sensitized solar cells

AIP Advances, 2013
The co-adsorption interface structure of isothiocyanate (R-N=C=S) in N719 dye was investigated using a system of N719 alone and an N719 + D131 co-adsorption system.
M. Honda, M. Yanagida, L. Han
doaj   +1 more source