Combinatorial method for the development of a catalyst promoting hydrogen uptake

Borgschulte, Andreas; Lohstroh, Wiebke; Westerwaal, R.J.; Schreuders, Herman; Rector, J.H.; Dam, B.; Griessen, R.

doi:10.1016/j.jallcom.2005.01.137

Cited by 33 publications

(18 citation statements)

References 17 publications

(22 reference statements)

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“…Borgschulte et al 52 previously reported that the kinetics of hydrogenation of the yttrium thin film increases for thicker Pd capping layers. Their result may help explain the slow increase and decrease in IR intensity observed here for t Pd = 0 nm.…”

Section: Systematic Investigation Of Hydrogenation and Dehydrogenamentioning

confidence: 95%

An infrared imaging method for high-throughput combinatorial investigation of hydrogenation-dehydrogenation and new phase formation of thin films

Oguchi

Hattrick‐Simpers

Takeuchi

et al. 2009

Review of Scientific Instruments

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Positron depth profiling of the structural and electronic structure transformations of hydrogenated Mg-based thin films J. Appl. Phys. 105, 043514 (2009) We have developed an infrared imaging setup enabling in situ infrared images to be acquired, and expanded on capabilities of an infrared imaging as a high-throughput screening technique, determination of a critical thickness of a Pd capping layer which significantly blocks infrared emission from below, enhancement of sensitivity to hydrogenation and dehydrogenation by normalizing raw infrared intensity of a Mg thin film to an inert reference, rapid and systematic screening of hydrogenation and dehydrogenation properties of a Mg-Ni composition spread covered by a thickness gradient Pd capping layer, and detection of formation of a Mg 2 Si phase in a Mg thin film on a thermally oxidized Si substrate during annealing.

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Section: Systematic Investigation Of Hydrogenation and Dehydrogenamentioning

confidence: 95%

An infrared imaging method for high-throughput combinatorial investigation of hydrogenation-dehydrogenation and new phase formation of thin films

Oguchi

Hattrick‐Simpers

Takeuchi

et al. 2009

Review of Scientific Instruments

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show abstract

“…316,322 In a two phase mixture of a metal and its hydride, the concentration of hydrogen is proportional to the log of the optical transmission. 323 Thus, by measuring the change in transmission as a function of pressure, the enthalpy of hydride formation for a thin film can be directly measured. Much of the hydrogenography work has been reviewed.…”

Section: Thin Film Combinatorial Workmentioning

confidence: 99%

Applications of high throughput (combinatorial) methodologies to electronic, magnetic, optical, and energy-related materials

Green

Takeuchi

Hattrick‐Simpers

2013

Journal of Applied Physics

224

189

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High throughput (combinatorial) materials science methodology is a relatively new research paradigm that offers the promise of rapid and efficient materials screening, optimization, and discovery. The paradigm started in the pharmaceutical industry but was rapidly adopted to accelerate materials research in a wide variety of areas. High throughput experiments are characterized by synthesis of a "library" sample that contains the materials variation of interest (typically composition), and rapid and localized measurement schemes that result in massive data sets. Because the data are collected at the same time on the same "library" sample, they can be highly uniform with respect to fixed processing parameters. This article critically reviews the literature pertaining to applications of combinatorial materials science for electronic, magnetic, optical, and energy-related materials. It is expected that high throughput methodologies will facilitate commercialization of novel materials for these critically important applications. Despite the overwhelming evidence presented in this paper that high throughput studies can effectively inform commercial practice, in our perception, it remains an underutilized research and development tool. Part of this perception may be due to the inaccessibility of proprietary industrial research and development practices, but clearly the initial cost and availability of high throughput laboratory equipment plays a role. Combinatorial materials science has traditionally been focused on materials discovery, screening, and optimization to combat the extremely high cost and long development times for new materials and their introduction into commerce. Going forward, combinatorial materials science will also be driven by other needs such as materials substitution and experimental verification of materials properties predicted by modeling and simulation, which have recently received much attention with the advent of the Materials Genome Initiative. Thus, the challenge for combinatorial methodology will be the effective coupling of synthesis, characterization and theory, and the ability to rapidly manage large amounts of data in a variety of formats. V C 2013 AIP Publishing LLC. [http://dx

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“…The amount of light transmitted through a thin film is measured by means of a 3CCD camera as a function of hydrogen pressure at constant temperature. Moreover, the optical transmission can be related to the hydrogen concentration via Lambert-Beer's law [11]. Therefore, the hydrogenography allows for a detailed quantitative study of both kinetics and the thermodynamics of hydrogenation/dehydrogenation process.…”

Section: Mev Incident Ion Recoiled Ionmentioning

confidence: 99%

“…Mo and Ti act mainly as catalysts. The catalytic affect of NbOx as a function of the oxygen concentration was studied [65]. The lowest activation energy for hydrogen absorption was found for the highest oxygen content (Nb2O5).…”

Section: Pd-capped Mg Thin Filmsmentioning

confidence: 99%

Mg-Based Thin Films as Model Systems in the Search for Optimal Hydrogen Storage Materials

Norek¹

2012

Hydrogen Energy - Challenges and Perspectives

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Combinatorial method for the development of a catalyst promoting hydrogen uptake

Cited by 33 publications

References 17 publications

An infrared imaging method for high-throughput combinatorial investigation of hydrogenation-dehydrogenation and new phase formation of thin films

An infrared imaging method for high-throughput combinatorial investigation of hydrogenation-dehydrogenation and new phase formation of thin films

Applications of high throughput (combinatorial) methodologies to electronic, magnetic, optical, and energy-related materials

Mg-Based Thin Films as Model Systems in the Search for Optimal Hydrogen Storage Materials

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