Results 41 to 50 of about 23,193 (311)

Dynamic Interfacial Chemistry of Choline Chloride as Electrolyte Additive for Stable Zn‐Iodine Batteries

Advanced Functional Materials, EarlyView.
Choline chloride (ChCl) additive enables dynamic interface engineering in Zn‐I2 batteries by forming hydrophobic polyiodide complexes and a Zn‐stabilizing Ch+‐rich layer under electric field modulation. This dual‐function strategy suppresses iodine hydrolysis and dendrite formation, while optimizing Zn2+ solvation and transport for high‐efficiency ...
Xiaoyu Bi, Yuchuan Ren, Ao Yu, Linlin Yang, Ren He, Yapeng Cheng, Xingqi Chang, Xuan Lu, Yanting Xie, Qian Xue, Hu Yuan, Canhuang Li, Runzhou Huang, Jordi Jacas Biendicho, Chaoqi Zhang, Jian Shang, Andreu Cabot   +16 more
wiley   +1 more source

STRUCTURAL STUDY OF BIS(2,6-BIS(PYRAZOL-3-YL)PYRIDINE)NICKEL(II) BY CALORIMETRY AND EXAFS SPECTROMETRY

Indonesian Journal of Chemistry, 2010
The main aim of this work is to reveal the complex formation of 2,6-bis(pyrazol-3-yl)pyridine, bpp, with nickel(II) perchlorate in DMF by calorimetric stepwise complex formation and then followed by EXAFS spectrometry.
Kristian H Sugiyarto
doaj   +1 more source

Extended X-ray absorption fine structure spectroscopy measurements and ab initio molecular dynamics simulations reveal the hydration structure of the radium(II) ion

iScience, 2022
Summary: Radium is refocused from the viewpoint of an environmental pollutant and cancer therapy using alpha particles, where it mainly exists as a hydrated ion.
Akiko Yamaguchi, Kojiro Nagata, Keita Kobayashi, Kazuya Tanaka, Tohru Kobayashi, Hajime Tanida, Kojiro Shimojo, Tetsuhiro Sekiguchi, Yui Kaneta, Shohei Matsuda, Keiichi Yokoyama, Tsuyoshi Yaita, Takashi Yoshimura, Masahiko Okumura, Yoshio Takahashi   +14 more
doaj   +1 more source

Cation dopant sites in the CaZrO3 proton conductor: a combined EXAFS and computer simulation study

, 2000
Ceramics of pure, 5% Yb- and 5% Nd-doped CaZrO3 were prepared and investigated using extended X-ray absorption fine structure (EXAFS) spectroscopy and computer simulation techniques.
Chadwick, Alan V., Islam, M.S., Chadwick AV, Rush, G.E., Rush GE, Islam MS, Davies RA, Davies, R.A.   +7 more
core   +1 more source

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

Advanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He, Wenbo Wang, Simon Schweidler, Yanjiao Ma, Ben Breitung, Torsten Brezesinski   +5 more
wiley   +1 more source

Binding of metals to macromolecular organic acids in natural waters [PDF]

, 2008
Trace metal speciation and bioavailability have become keys to current day toxicity and risk assessments. For many metals, macromolecular organic acids constitute the major ligand in fresh water and soil solution.
van Schaik, Joris W. J.
core  

Local structure and thermodynamics of II-VI and III-V semiconductors by EXAFS

, 1986
L'ordre à courte distance des solutions solides II-VI a été étudié par EXAFS. Les énergies de distorsion des cinq tétraèdres formant le réseau de ces solutions ont été évaluées par un simple modèle VFF (Valence Force Field).
Motta, N, P. LETARDI, BALZAROTTI, ADALBERTO, Letardi, P, N. MOTTA, A. BALZAROTTI, Letardi, P., Balzarotti, A   +7 more
core   +1 more source

EXAFS investigation of UF4 [PDF]

, 2015
A comparative structural study of UF4 and UO2, using extended x-ray absorption fine structure (EXAFS) and x-ray absorption near edge structure (XANES) techniques was conducted as part of the studies of 5f covalency in uranium compounds.
J. G. Tobin, Tobin, JG, Booth, CH, Siekhaus, W, W. Siekhaus, Shuh, DK, C. H. Booth, D. K. Shuh   +7 more
core   +1 more source

Trace Sulfur‐Doping Boosts NiCo Heterostructured Catalyst for Selective Glycerol‐to‐Formic Acid Electroreforming

Advanced Functional Materials, EarlyView.
A sulfur‐doped Ni–Co heterostructured catalyst is rationally designed to regulate interfacial electronic and adsorption properties for selective glycerol electrooxidation. The synergistic Ni–Co active sites promote hydroxide activation and glycerol adsorption, enabling efficient formic acid production and durable hydrogen generation under continuous ...
Lingqin Shen, Jianchuan Jin, Auttaphon Chachvalvutikul, Ouardia Akdim, Graham J. Hutchings   +4 more
wiley   +1 more source

EXAFS study of PbS-SnS solid solution

, 2000
The local environment of the Pb atom in Pb x Sn1-x S solid solution was studied by EXAFS technique.
Munro I, Sluchinskaya I, Ian Munro, Irina Sluchinskaya, Alexander Lebedev, Lebedev A   +5 more
core   +1 more source