Searched for: subject%3A%22metal%255C+hydrides%22
(1 - 14 of 14)
document
Bannenberg, L.J. (author), Verhoeff, D. (author), Jonckers Newton, Nick (author), Thijs, M.A. (author), Schreuders, H. (author)
Here, we study the structural and optical properties of tetragonal β-tantalum-sputtered thin films both ex situ and when exposed to hydrogen, with a focus on optical hydrogen sensing applications. Using optical transmission measurements, out-of-plane and in-plane X-ray diffraction, and X-ray and neutron reflectometry, we show that thin film β...
journal article 2024
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Yartys, Volodymyr A. (author), Denys, Roman V. (author), Akselrud, Lev G. (author), Vajeeston, Ponniah (author), Dankelman, B.J.R. (author), Plomp, J. (author), Block, Theresa (author), Pöttgen, Rainer (author), Wragg, David (author)
The work was aimed on reaching a better understanding of the effect of magnesium as a component of the hydride-forming LaMgSn intermetallic compound crystallising with the orthorhombic TiNiSi type of structure on the hydrogenation behaviours, crystal structure and bonding interactions with hydrogen. The LaMgSn structure is significantly...
journal article 2024
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Bannenberg, L.J. (author), Schreuders, H. (author), van Beugen, N. (author), Kinane, Christy (author), Hall, Stephen (author), Dam, B. (author)
Accurate, cost-efficient, and safe hydrogen sensors will play a key role in the future hydrogen economy. Optical hydrogen sensors based on metal hydrides are attractive owing to their small size and costs and the fact that they are intrinsically safe. These sensors rely on suitable sensing materials, of which the optical properties change...
journal article 2023
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Steverink, Lars (author)
On the island of Goeree-Overflakkee, local and regional municipalities, businesses and education and knowledge institutions are pursuing a pioneering project called H2GO. The H2GO project is a project that researches the role green hydrogen can fulfill in our society through eight different scalable sub-projects. One of these projects is making...
master thesis 2021
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Bannenberg, L.J. (author), Schreuders, H. (author), Dam, B. (author)
Hydrogen detection in a reliable, fast, and cost-effective manner is a prerequisite for the large-scale implementation of hydrogen in a green economy. Thin film Ta<sub>1−y</sub>Pd<sub>y</sub> is presented as an effective optical sensing material with extremely wide sensing ranges covering at least 7 orders of magnitude in hydrogen pressure....
journal article 2021
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Bannenberg, L.J. (author), Boshuizen, B. (author), Nugroho, Ferry Anggoro Ardy (author), Schreuders, H. (author)
Catalyzing capping layers on metal hydrides are employed to enhance the hydrogenation kinetics of metal hydride-based systems such as hydrogen sensors. Here, we use a novel experimental method to study the hydrogenation kinetics of catalyzing capping layers composed of several alloys of Pd and Au as well as Pt, Ni, and Ru, all with and without...
journal article 2021
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Bannenberg, L.J. (author), Nugroho, Ferry Anggoro Ardy (author), Schreuders, H. (author), Norder, B. (author), Trinh, Thuy-Trang (author), Steinke, N.J. (author), van Well, A.A. (author), Langhammer, Christoph (author), Dam, B. (author)
Nanostructured metal hydrides are able to efficiently detect hydrogen in optical sensors. In the literature, two nanostructured systems based on metal hydrides have been proposed for this purpose each with its own detection principle: continuous sub-100 nm thin films read out via optical reflectance/transmittance changes and nanoparticle arrays...
journal article 2019
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Boelsma, C. (author)
Hydrogen plays an essential role in many sectors of the industry. For example, hydrogen is necessary to produce ammonia, it can be used to determine the quality of products (hydrogen is produced during food ageing), or it can result in medical diagnostics (e.g. lactose intolerance). In addition, hydrogen will play an important role as an energy...
doctoral thesis 2017
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Wittebrood, B.J. (author)
Natural Gas Combined Cycle (NGCC) systems including Carbon Capture & Storage (CCS) and Metal Hydride (MH) based hydrogen storage seem to be an attractive technology for near future power production owing to reduced Greenhouse Gases emissions, increased flexibility and relatively high efficiency. The system design and the thermodynamic evaluation...
master thesis 2015
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Thallam Thattai, A. (author), Wittebrood, B.J. (author), Woudstra, T. (author), Geerlings, J.J.C. (author), Aravind, P.V. (author)
Flexibility in natural gas combined cycle power plants (NGCC) with pre-combustion CO2 capture could be introduced with co-production of hydrogen and subsequent hydrogen storage with metal hydrides (MH). The current work presents a thermodynamic analysis and comparison between steady state ASPEN Plus models of a reference case NGCC plant with no...
journal article 2014
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Mooij, L.P.A. (author)
The aim of this thesis is to study the thermodynamics of hydrogenation of nanoconfined magnesium within a thin film multilayer model system. Magnesium hydride is a potential material for hydrogen storage, which is a key component in a renewable energy system based on hydrogen. In bulk form, magnesium hydride is very stable, which means that...
doctoral thesis 2013
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Grzech, A. (author)
In this thesis representatives of two different types of materials for potential hydrogen storage application are presented. Usage of either nanoporous materials or metal hydrides has both operational advantages and disadvantages. A main objective of this thesis is to characterize the hydrogen storage mechanism of selected Metal-Organic...
doctoral thesis 2013
document
Legerstee, W.J. (author), De Roode, J. (author), Anastasopol, A. (author), Falub, C.V. (author), Eijt, S.W.H. (author)
We developed a dedicated hydrogen sorption setup coupled to a positron 2D-ACAR (two-dimensional Angular Correlation of Annihilation Radiation) setup employing a 22Na-source, which will enable to collect 2D-ACAR momentum distributions in-situ as a function of temperature, hydrogen pressure and hydrogen content. In parallel, a dedicated glovebox...
journal article 2012
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Vons, V.A. (author)
One of the largest obstacles to the large scale application of hydrogen powered fuel cell vehicles is the absence of hydrogen storage methods suitable for application on-board of these vehicles. Metal hydrides are materials in which hydrogen is reversibly absorbed by one or more metals or combinations of metals with non-metallic elements. Due to...
doctoral thesis 2010
Searched for: subject%3A%22metal%255C+hydrides%22
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