Results 81 to 90 of about 201,891 (329)

Influence Applied Potential on the Formation of Self-Organized ZnO Nanorod Film and Its Photoelectrochemical Response

International Journal of Photoenergy, 2016
The present paper reports on the facile formation of ZnO nanorod photocatalyst electrodeposited on Zn foil in the production of hydrogen gas via water photoelectrolysis.
Nur Azimah Abd Samad, Chin Wei Lai, Sharifah Bee Abd Hamid   +2 more
doaj   +1 more source

Controlling crystallites orientation and facet exposure for enhanced electrochemical properties of polycrystalline MoO3 films

Scientific Reports, 2023
This study focuses on the development and optimization of MoO3 films on commercially available FTO substrates using the pulsed laser deposition (PLD) technique.
Konrad Trzciński, Zuzanna Zarach, Mariusz Szkoda, Andrzej P. Nowak, Katarzyna Berent, Mirosław Sawczak   +5 more
doaj   +1 more source

Accelerated hermeticity testing of biocompatible moisture barriers used for the encapsulation of implantable medical devices [PDF]

, 2019
Barrier layers for the long-term encapsulation of implantable medical devices play a crucial role in the devices’ performance and reliability. Typically, to understand the stability and predict the lifetime of barriers (therefore, the implantable devices)
Cauwe, Maarten, Li, Changzheng, Mader, Lothar, Op de Beeck, Maaike, Schaubroeck, David   +4 more
core   +2 more sources

Enhancing Direct Solar Water Splitting via ALD of Multifunctional TiO2/Pt Nanoparticle Coatings With Engineered Interfaces to GaAs/GaInP Tandem Cells

Advanced Functional Materials, EarlyView.
Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth, Verena Streibel, Oliver Bienek, Sergej Levashov, Johannes Dittloff, Kristof Möller, Johanna Eichhorn, Matthias M. May, Ian D. Sharp   +8 more
wiley   +1 more source

Template epitaxial growth of thermoelectric Bi/BiSb superlattice nanowires by charge-controlled pulse electrodeposition [PDF]

, 2009
© The Electrochemical Society, Inc. 2009. All rights reserved. Except as provided under U.S. copyright law, this work may not be reproduced, resold, distributed, or modified without the express permission of The Electrochemical Society (ECS).
Boyd, IW, Dou, X, Huang, X, Lei, H, Li, G, Li, L   +5 more
core   +1 more source

Non Thermal‐Driven Photocatalytic Ammonia Decomposition at Near‐Room Temperature on a Plasmonic Nanocone Array

Advanced Functional Materials, EarlyView.
Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui, S. M. Hossein Hejazi, Jan Navrátil, Hana Kmentová, Petr Bábor, Olivier Henrotte, Luca Mascaretti, Matteo Bisetto, Stephen K. Sanders, Andrea Schirato, Michal Otyepka, Piotr Błoński, Tiziano Montini, Radek Zboril, Paolo Fornasiero, Alessandro Alabastri, Alberto Naldoni, Stepan Kment   +17 more
wiley   +1 more source

Electrochemistry at nanoscale electrodes : individual single-walled carbon nanotubes (SWNTs) and SWNT-templated metal nanowires [PDF]

, 2011
Individual nanowires (NWs) and native single-walled carbon nanotubes (SWNTs) can be readily used as well-defined nanoscale electrodes (NSEs) for voltammetric analysis.
Alvarez-Ruiz B., Amatore C., Baranski A. S., Bard A. J., Beriet C., Campbell S. A., Chen S., Conyers J. L., Day T. M., Day T. M., Day T. M., Dudin P. V., Dudin P. V., Dumitrescu I., Dumitrescu I., Dumitrescu I., Edgeworth J. P., Eisner U., Etienne M., Fan Y., Heller I., Heras A., Julie V. Macpherson, Kawiak J., Kim J., Krapf D., Krapf D., Lai S. C. S., Liu Y., Macpherson J. V., Michael E. Snowden, Morris R. B., Nagale M. P., Oldham K. B., Patil A. V., Patrick R. Unwin, Penner R. M., Petr V. Dudin, Qian P., Shao Y., Slevin C. J., Sun P., Velmurugan J., Walter E. C., Wehmeyer K. R., Yarden T. S., Yuan L., Zhang B.   +47 more
core   +1 more source

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

Advanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou, Xu Liu, Michael Gunawan, Yihao Shan, Ming Zhang, Shaine Lucas, Adhi Satriyatama, Denny Gunawan, Ao Wang, Xiaojie Yuan, Kaiwen Sun, Rose Amal, Xiaojing Hao   +12 more
wiley   +1 more source

Composition depth profile analysis of electrodeposited alloys and metal multilayers: the reverse approach [PDF]

, 2011
The reverse depth profile analysis is a recently developed method for the study of a deposit composition profile in the near-substrate zone. The sample preparation technique enables one to separate the deposit and a thin cover layer from its substrate ...
Bartók, András, Csík, Attila, Molnár, György, Neuróhr, Katalin, Péter, László, Vad, Kálmán   +5 more
core   +1 more source

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source