Results 1 to 10 of about 1,956 (218)

Modeling the Conductivity and Diffusion Permeability of a Track-Etched Membrane Taking into Account a Loose Layer

Membranes, 2022
The microheterogeneous model makes it possible to describe the main transport properties of ion-exchange membranes using a single set of input parameters.
Vladlen S. Nichka, Semyon A. Mareev, Pavel Yu. Apel, Konstantin G. Sabbatovskiy, Vladimir D. Sobolev, Victor V. Nikonenko   +5 more
doaj   +3 more sources

Characterization of ion track-etched conical nanopores in thermal and PECVD SiO2 using small angle X-ray scattering [PDF]

Beilstein Journal of Nanotechnology
Conical nanopores in amorphous SiO2 thin films fabricated using the ion track etching technique show promising potential for filtration, sensing, and nanofluidic applications.
Shankar Dutt, Rudradeep Chakraborty, Christian Notthoff, Pablo Mota-Santiago, Christina Trautmann, Patrick Kluth   +5 more
doaj   +2 more sources

Composite Behavior of Nanopore Array Large Memristors [PDF]

Micromachines
Synthetic nanopores were recently demonstrated with memristive and nonlinear voltage-current behaviors, akin to ion channels in a cell membrane. Such ionic devices are considered a promising candidate for the development of brain-inspired neuromorphic ...
Ian Reistroffer, Jaden Tolbert, Jeffrey Osterberg, Pingshan Wang   +3 more
doaj   +2 more sources

Conformal SiO2 coating of sub-100 nm diameter channels of polycarbonate etched ion-track channels by atomic layer deposition

Beilstein Journal of Nanotechnology, 2015
Polycarbonate etched ion-track membranes with about 30 µm long and 50 nm wide cylindrical channels were conformally coated with SiO2 by atomic layer deposition (ALD).
Nicolas Sobel, Christian Hess, Manuela Lukas, Anne Spende, Bernd Stühn, M. E. Toimil-Molares, Christina Trautmann   +6 more
doaj   +2 more sources

Polyethylene terephthalate track etched membrane for recovery of helium from helium-nitrogen system

eXPRESS Polymer Letters, 2023
In this work, for the first time, the authors report polyethylene terephthalate (PET) track-etched membrane fabrication and detailed quantitative parametric studies for its application in He–N2 separation.
Bipin Chandra Nailwal, Nitesh Goswami, Jayprakash P. Nair, Biju Keshavkumar, Puthiyedath Surendran, Anit Kumar Gupta, Soumitra Kar, Asis Kumar Adak   +7 more
doaj   +1 more source

Conical Nanotubes Synthesized by Atomic Layer Deposition of Al₂O₃, TiO₂, and SiO₂ in Etched Ion-Track Nanochannels

Nanomaterials, 2021
Etched ion-track polycarbonate membranes with conical nanochannels of aspect ratios of ~3000 are coated with Al2O3, TiO2, and SiO2 thin films of thicknesses between 10 and 20 nm by atomic layer deposition (ALD). By combining ion-track technology and ALD,
Nils Ulrich, Anne Spende, Loïc Burr, Nicolas Sobel, Ina Schubert, Christian Hess, Christina Trautmann, Maria Eugenia Toimil-Molares   +7 more
doaj   +1 more source

Application of Hybrid Electrobaromembrane Process for Selective Recovery of Lithium from Cobalt- and Nickel-Containing Leaching Solutions

Membranes, 2023
New processes for recycling valuable materials from used lithium-ion batteries (LIBs) need to be developed. This is critical to both meeting growing global demand and mitigating the electronic waste crisis.
Dmitrii Butylskii, Vasiliy Troitskiy, Daria Chuprynina, Lasâad Dammak, Christian Larchet, Victor Nikonenko   +5 more
doaj   +1 more source

The effect of applied voltage and temperature on growth of copper micro‐ and nanowires in etched ion‐track cellulose nitrate detector

Micro & Nano Letters, 2021
The effects of the applied voltage and temperature on growth of Cu micro‐ and nanowires electrochemical deposited in the etched ion‐track Cellulose Nitrate (CN) detector were investigated.
Banin Shakeri Jooybari
doaj   +1 more source

ZnO Nanowire Networks as Photoanode Model Systems for Photoelectrochemical Applications

Nanomaterials, 2018
In this work, the fabrication of zinc oxide (ZnO) nanowire networks is presented. By combining ion-track technology, electrochemical deposition, and atomic layer deposition, hierarchical and self-supporting three-dimensional (3D) networks of pure ZnO ...
Liana Movsesyan, Albert Wouter Maijenburg, Noel Goethals, Wilfried Sigle, Anne Spende, Florent Yang, Bernhard Kaiser, Wolfram Jaegermann, Sun-Young Park, Guido Mul, Christina Trautmann, Maria Eugenia Toimil-Molares   +11 more
doaj   +1 more source

Characterization and properties of micro- and nanowires of controlled size, composition, and geometry fabricated by electrodeposition and ion-track technology

Beilstein Journal of Nanotechnology, 2012
The combination of electrodeposition and polymeric templates created by heavy-ion irradiation followed by chemical track etching provides a large variety of poly- and single-crystalline nanowires of controlled size, geometry, composition, and surface ...
Maria Eugenia Toimil-Molares
doaj   +1 more source