Results 211 to 220 of about 176,662 (294)

Internal Electric Field‐Guided, Low‐Adsorption Ferroelectric Anode Protective Layers for Sustainable Suppression of Polysulfide Side Reactions in Lithium–Sulfur Batteries

Advanced Energy Materials, EarlyView.
A positively polarized ferroelectric β‐pvdf layer incorporating fluorinated boron nitride nanosheets (PPFBN) establishes a strong internal field that promotes Li+ transport toward the anode while suppressing the migration of polysulfide anions. In addition, its intrinsically low polysulfide affinity helps preserve protective‐layer functionality ...
Daehun Han, Hyerim Jang, Junyoung Heo, Kyungjun Kim, Hawon Gu, Jun‐Woo Park, Sang‐Min Lee   +6 more
wiley   +1 more source

FastCat: Autonomous Discovery of Multielement Layered Double Hydroxide Alloy Catalysts for Alkaline Oxygen Evolution Reaction

Advanced Intelligent Discovery, EarlyView.
A machine learning‐guided self‐driving laboratory screened over 500 nickel‐based layered double‐hydroxide catalysts for alkaline oxygen evolution. Out of the eight metals, the robot uncovered a quaternary Ni–Fe–Cr–Co catalysts requiring only 231 mV overpotential to reach 20 mA cm−2.
Nis Fisker‐Bødker, Enzo Raffaele Moretti, Jin Hyun Chang, Tejs Vegge   +3 more
wiley   +1 more source

Advanced and Tailored Nanocomposites for Removing Pollutants from Contaminated Water or Soil Using the Simultaneous "Sense-and-Remove" Strategy: A Review. [PDF]

Polymers (Basel)
Yilmaz CN, Yilmaz O, Mitan NMM, Brebu M, Stoleru E, Karakoti M, Tumacder DV, Taskiran DT, Nugroho A, Tomsik E.   +9 more
europepmc   +1 more source

The Promise and Challenges of Ammonia Electrosynthesis From Dinitrogen and Water Using an Electrochemical Palladium Membrane

Angewandte Chemie, EarlyView.
Electrosynthesis of ammonia from nitrogen gas and water at ambient temperature is demonstrated using a device equipped with an electrochemical palladium membrane, which provides exclusive selectivity for the transfer of protons between the aqueous water oxidation and non‐aqueous nitrogen reduction compartments.
Ngoc‐Trung Nguyen, Dinh‐Duong Pham, Duong T. H. Truong, Dijon A. Hoogeveen, Mazin Al‐Alawi, Thi Mung Vu, Koustav Banerjee, Sebastian O. Fürer, Peter Strasser, Hoang‐Long Du, Douglas R. MacFarlane, Alexandr N. Simonov   +11 more
wiley   +1 more source

Ion-imprinted polymer-based sensors for toxic metal-ion detection in water: coordination chemistry, transduction strategies, and environmental applications. [PDF]

Front Chem
Yammouri G, Slaughter G.
europepmc   +1 more source

Modulating Local Coordination in Single‐Atom Catalysts: From Fundamental Concepts to Emerging Breakthroughs in Electrocatalysis

Angewandte Chemie, EarlyView.
This review summarizes atomic‐level design strategies for single‐atom catalysts, emphasizing modulation of the local coordination environment, active‐site geometry, and metal‐support interactions to optimize catalytic activity and stability in electrocatalytic energy conversion applications.
Ashwani Kumar, Harun Tüysüz
wiley   +1 more source

Multiscale Analysis of Electrochemical Dealloying of Bimetallic Nanoparticles to Tune Catalytic Activity. [PDF]

ACS Appl Mater Interfaces
Angona J, Valavanis D, Houghton D, Yang F, Schroeder Rossi T, Clausmeyer J, Roldan Cuenya B, Macpherson JV, Unwin PR, Tschulik K.   +9 more
europepmc   +1 more source

Interfacial Fluorinated Ion Crowding Enables Reversible Zinc Metal Batteries

Angewandte Chemie, EarlyView.
Unlike conventional single‐anion electrolytes with limited interfacial regulation, interfacial F‐ion crowding enables dense occupation of the inner Helmholtz plane through cooperative fluorinated anions, thereby generating a fluorine‐rich interface that excludes water, homogenizes Zn2+ nucleation, promotes Zn (100)‐oriented deposition, and enables ...
Xinyu Zhang, Jitao Shang, Ruwei Chen, Jianrui Feng, Hang Yang, Jingyi Wang, Fei Guo, Shuhui Li, Zijuan Du, Peie Jiang, Xiaoxia Guo, Wei Zhang, Jie Chen, Hongzhen He, Xuan Gao, Zhenjing Jiang, Bing Wang, Yuhang Dai, Guanjie He   +18 more
wiley   +1 more source

Electrochemical determination of terbutaline using a SnO₂ nanoparticle-modified carbon paste electrode. [PDF]

Turk J Chem
Gulamov R, Alpat Ş, Kilinç Alpat S.
europepmc   +1 more source

Defect‐Rich CoNi Prussian Blue Analogues Enable Highly Selective Electrochemical Hydrogen Peroxide Production

Angewandte Chemie, EarlyView.
Introducing [Co(CN)6]3− defects into CoNi Prussian Blue analogues exposes square‐planar Ni–N4 active sites, leading to remarkable H2O2 selectivity during the electrochemical oxygen reduction reaction in alkaline media. ABSTRACT Decentralized electrosynthesis of hydrogen peroxide (H2O2) via the two‐electron oxygen reduction reaction (2e− ORR) offers a ...
Kai Sun, Yu Mao, Yongfang Zhou, Ziyun Wang, Geoffrey I. N. Waterhouse   +4 more
wiley   +1 more source