Searched for: subject%3A%22Thermal%255C+stability%22
(1 - 20 of 20)
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Radmanesh, Farzaneh (author), Tena, Alberto (author), Sudhölter, Ernst J. R. (author), Hempenius, Mark A. (author), Benes, Nieck E. (author)
A series of cyclomatrix polyphosphazene films have been prepared by nonaqueous interfacial polymerization (IP) of small aromatic hydroxyl compounds in a potassium hydroxide dimethylsulfoxide solution and hexachlorocyclotriphosphazene in cyclohexane on top of ceramic supports. Via the amount of dissolved potassium hydroxide, the extent of...
journal article 2023
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Vidojkovic, S. (author), Mijajlovic, Miroslav (author), Lindeboom, R.E.F. (author), Jovicic, Vojislav (author)
Film forming amines (FFA) are corrosion inhibitors added to power plant water. The major concern associated with their application is the thermal stability in the high temperature power plant water medium, along with the risk of decomposition into low molecular weight organic acids that can cause corrosive damages in the water/steam cycle....
review 2023
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Zhao, Y. (author), Wang, Xiao (author), Li, Quan an (author), Zhang, Xinyu (author), Li, Ye (author), Xie, Rong Jun (author), van Ommen, J.R. (author), Hintzen, H.T.J.M. (author)
The cyan-emitting BaSi<sub>2</sub>O<sub>2</sub>N<sub>2</sub>:Eu<sup>2+</sup> phosphor is a promising narrow-band and high-efficiency luminescent material used in wide-color-gamut white light-emitting diodes (wLEDs). However, its serious degradation under thermal attacks hinders its practical applications and needs to be improved. Herein, we...
journal article 2023
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Chang, J. (author), De Breuker, R. (author), Wang, Xuerui (author)
This article exposes that although some sensor-based nonlinear fault-tolerant control frameworks including incremental nonlinear dynamic inversion control can passively resist a wide range of actuator faults and structural damage without requiring an accurate model of the dynamic system, their stability heavily relies on a sufficient...
journal article 2022
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Denis, Paul Henry (author), Mertens, Martijn (author), Van Gompel, Wouter T.M. (author), Maufort, Arthur (author), Mertens, Sigurd (author), Wei, Z. (author), Van Landeghem, Melissa (author), Gielen, Sam (author), Grozema, F.C. (author)
3D hybrid perovskites (APbX<sub>3</sub>) have made a significant impact on the field of optoelectronic materials due to their excellent performance combined with facile solution deposition and up-scalable device fabrication. Nonetheless, these materials suffer from environmental instability. To increase material stability, the organic cation ...
journal article 2022
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Chen, N. (author), Rudolph, Dominik (author), Peter, Christoph (author), Zeman, M. (author), Isabella, O. (author), Rosen, Yitzchak (author), Grouchko, Michael (author), Shochet, Ofer (author), Mihailetchi, Valentin D. (author)
The high usage of silver in industrial solar cells may limit the growth of the solar industry. One solution is to replace Ag with copper. A screen printable Cu paste is used herein to metallize industrial interdigitated back contact (IBC) solar cells. A novel metallization structure is proposed for making solar cells. Cu paste is applied to...
journal article 2022
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Chen, Chen (author), Zheng, Qi (author), Jiang, Jinyang (author)
In this paper, composite material C-S-H/PEG1000 was prepared by multi-scale porous material C-S-H as support and phase change material (PCM) PEG1000 by melt blending, so that it can reduce hydration heat of cementitious system utilizing the characteristics of releasing and storing energy of PCM. TEM, IR, DSC-Tg, BET, MIP and various other...
conference paper 2021
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Yang, G. (author), Van de Loo, Bas (author), Stodolny, Maciej (author), Limodio, G. (author), Melskens, Jimmy (author), Isabella, O. (author), Weeber, A.W. (author), Zeman, M. (author), Kessels, W. M.M. (author)
Hydrogenation of polycrystalline silicon (poly-Si) passivating contacts is crucial for maximizing their passivation performance. This work presents the application of Al2O3 prepared by atomic layer deposition as a hydrogenating capping layer. Several important questions related to this application of Al2O3 are addressed by comparing results...
journal article 2021
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Lei, Jintao (author), Qin, Z. (author), Li, Wuhua (author), Bauer, P. (author), He, Xiangning (author)
A shunt active power filter (SAPF) is coupled with load admittance in weak grid conditions, which poses a challenge to stability analysis. In this article, the admittance model of the SAPF is developed, which reveals the coupling mechanism between SAPF and load concisely and accurately. On top of that, the stability region of the system is...
journal article 2021
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van de Ven, Oscar S. (author), Vogel, J.G. (author), Xia, Sha (author), Spronck, J.W. (author), Nihtianova, S. (author)
High-precision positioning often requires high speed and high resolution displacement measurements in order to compensate for the small vibrations of critical components. The displacement sensor must be precise and stable over a long period of time to avoid expensive recalibration. This requires tight mounting tolerances, which are especially...
journal article 2018
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Gürleyük, C. (author), Pedala', L. (author), Sebastiano, F. (author), Makinwa, K.A.A. (author)
To comply with wired communication standards such as USB, SATA and PCI/PCI-E, systems-on-chip require frequency references with better than 300ppm accuracy. LC-based references achieve 100ppm accuracy [1], but suffer from high power consumption (∼20mW). Thermal diffusivity (TD) references require less power (∼2mW), at the expense of less...
conference paper 2018
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Qin, Xiaoqiong (author), Liao, Mingsheng (author), Zhang, L (author), Yang, M. (author)
Thermal dilation is a vital component of deformation along the extensive railway network infrastructure. To monitor subtle deformation, the synthetic aperture radar interferometry (InSAR) technique has been adopted as a space-borne geodetic tool. However, InSAR applications in railway stability surveillance have been largely limited by the...
journal article 2017
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Molina-Mendoza, Aday J. (author), Island, J.O. (author), Paz, Wendel S. (author), Clamagirand, Jose Manuel (author), Ares, Jose Ramón (author), Flores, Eduardo (author), Leardini, Fabrice (author), Sánchez, Carlos (author), Agraït, Nicolás (author), Rubio-Bollinger, Gabino (author), van der Zant, H.S.J. (author), Ferrer, Isabel J. (author), Palacios, JJ (author), Castellanos-Gomez, Andres (author)
The high field transport characteristics of nanostructured transistors based on layered materials are not only important from a device physics perspective but also for possible applications in next generation electronics. With the growing promise of layered materials as replacements to conventional silicon technology, the high current density...
journal article 2017
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Jiang, Y. (author), Mikova, G. (author), Kleerebezem, R. (author), Van der Wielen, L.A.M. (author), Cuellar Soares, M.C. (author)
This study focused on investigating the feasibility of purifying polyhydroxybutyrate (PHB) from mixed culture biomass by alkaline-based chemical treatment. The PHB-containing biomass was enriched on acetate under non-sterile conditions. Alkaline treatment (0.2 M NaOH) together with surfactant SDS (0.2 w/v% SDS) could reach 99% purity, with more...
journal article 2015
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De Rooij-Lohmann, V.I.T.A. (author), Veldhuizen, L.W. (author), Zoethout, E. (author), Yakshin, A.E. (author), Van de Kruijs, R.W.E. (author), Thijsse, B.J. (author), Gorgoi, M. (author), Schäfers, F. (author), Bijkerk, F. (author)
To enhance the thermal stability, B4C diffusion barrier layers are often added to Mo/Si multilayer structures for extreme ultraviolet optics. Knowledge about the chemical interaction between B4C and Mo or Si, however is largely lacking. Therefore, the chemical processes during annealing up to 600?°C of a Mo/B4C/Si layered structure have been...
journal article 2010
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Krishnan, G. (author), Kooi, B.J. (author), Palasantzas, G. (author), Pivak, Y. (author), Dam, B. (author)
In this work we present a unique transmission electron microscopy study of the thermal stability of gas phase synthesized Mg nanoparticles, which have attracted strong interest as high capacity hydrogen storage materials. Indeed, Mg nanoparticles with a MgO shell ( ? 3?nm thick) annealed at 300?°C show evaporation, void formation, and void...
journal article 2010
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Venugopal, V. (author)
In situ thermal helium desorption spectrometry (THDS) has been used to characterize defects and thermal stability of nanothin Cu films (0.5-30 nm) deposited on Mo and Ta by electron beam evaporation in ultrahigh vacuum. The substrates used were Mo(110), Mo(100), polycrystalline Mo, Ta(110) and Ta(100). Cu/Mo and Cu/Ta are heteroepitaxial systems...
doctoral thesis 2005
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Venugopal, V. (author), Seijbel, L.J. (author), Thijsse, B.J. (author)
Thermal helium desorption spectrometry (THDS) has been used for the investigation of defects and thermal stability of thin Cu films (5–200?Å) deposited on a polycrystalline Mo substrate in ultrahigh vacuum. These films are metastable at room temperature. On heating, the films transform into islands, giving rise to a relatively broad peak in the...
journal article 2005
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Giesen, P. (author), Ouwerkerk, B. (author), Van Brug, H. (author), Van den Tool, T. (author), Van der Avoort, C. (author)
Homothetic mapping is a technique that combines the images from several telescopes so that it looks like as though they came form a single large telescope. This technique enables a much wider interferometric field of image than current techniques can provide. To investigate the feasibility, a research testbed is build know as Delft Testbed...
conference paper 2004
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Chen, C.H. (author), Kelder, E.M. (author), Schoonman, J. (author)
journal article 1996
Searched for: subject%3A%22Thermal%255C+stability%22
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