Results 201 to 210 of about 177,198 (268)

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

Advanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea, Jordan Santiago Martinez, M. Asunción Molina, Jaime Mazarío, Lucy Costley‐Wood, Christian Cerezo‐Navarrete, Carlo Marini, Eduardo Villalobos‐Portillo, Andrew M. Beale, Pascual Oña‐Burgos   +9 more
wiley   +1 more source

Hydrophobicity gradient optimization of fuel cell gas diffusion media for its application in vehicles. [PDF]

Fundam Res
Yang Q, Zhang Z, Xiao G, Xue D.
europepmc   +1 more source

Oxygen Reduction Reaction Activity and Stability of Shaped Metal-Doped PtNi Electrocatalysts Evaluated in Gas Diffusion Electrode Half-Cells. [PDF]

ACS Appl Mater Interfaces
Polani S, Amitrano R, Baumunk AF, Pan L, Lu J, Schmitt N, Gernert U, Klingenhof M, Selve S, Günther CM, Etzold BJM, Strasser P.   +11 more
europepmc   +1 more source

Galvanostatic Electroshock Synthesis of Low Loading Au-Pt Nanoalloys Onto Gas Diffusion Electrodes as Multifunctional Electrocatalysts for a Glycerol-Fed Electrolyzer. [PDF]

ChemSusChem
Hagheh Kavousi Z, Abdallah L, Ghorbanloo M, Bonniol V, Rebiere B, Cornu D, Bechelany M, Holade Y.   +7 more
europepmc   +1 more source

Improving the Stability of Gas Diffusion Electrodes for CO₂ Electroreduction to Formate with Sn and In-Based Catalysts at 500 mA cm^-2: Effect of Electrode Design and Operation Mode. [PDF]

ACS Omega
Bashir SM, Gyenge EL.
europepmc   +1 more source

Rational Designing Microenvironment of Gas-Diffusion Electrodes via Microgel-Augmented CO₂ Availability for High-Rate and Selective CO₂ Electroreduction to Ethylene. [PDF]

Adv Sci (Weinh)
Rabiee H, Li M, Yan P, Wu Y, Zhang X, Dorosti F, Zhang X, Ma B, Hu S, Wang H, Zhu Z, Ge L.   +11 more
europepmc   +1 more source

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Gas‐diffusion microextraction

Journal of Separation Science, 2010
AbstractGas‐diffusion microextraction (GDME) is an innovative technique that combines the advantages of membrane‐aided gas‐diffusion with microextraction concepts. GDME makes uses of a novel portable and low‐cost device that comprises a small, commercially available, semi‐permeable membrane.
Joao Grosso Pacheco, Ines Maria Valente, Luis Moreira Goncalves, Jose Antonio Rodrigues, Aquiles Araujo Barros   +4 more
openaire   +3 more sources

Gas Diffusion in the CNS

Journal of Neuroscience Research, 2017
AbstractGases have been long known to have essential physiological functions in the CNS such as respiration or regulation of vascular tone. Since gases have been classically considered to freely diffuse, research in gas biology has so far focused on mechanisms of gas synthesis and gas reactivity, rather than gas diffusion and transport.
Beatriz Rodriguez‐Grande, Jan‐Pieter Konsman   +1 more
openaire   +2 more sources

Gas diffusion and electrolyte penetration in porous gas diffusion electrodes

Electrochimica Acta, 1977
Abstract Gas diffusion and electrolyte penetration in wetproofed gas diffusion electrodes were studied using layers of PTFE-bonded carbon. Minor variations in fabrication and testing procedures resulted in very large variations in catalyst layer wetting characteristics and permeability for gases.
W.M. Vogel, K.A. Klinedinst
openaire   +1 more source