Multi-phase-field modeling of the dissolution behavior of stoichiometric particles on experimentally relevant length sca...
status: published
Note on the low deposition rate during reactive magnetron sputtering
Previously published data on the metal partial sputter yield from a poisoned target during reactive magnetron sputtering is confronted with the metal partial sputter yield from the corresponding compound calculated based on an existing semi-empirical model validated with experimental ion beam data. Both yields are linearly correlated but the magnet...
Toward a synergistic optimization of porous electrode formulation and polysulfide regulation in lithium-sulfur batteries...
The use of functional materials is a popular strategy to mitigate the polysulfide-induced accelerated aging of lithium-sulfur (Li-S) batteries. However, deep insights into the role of electrode design and formulation are less elaborated in the available literature. Such information is not easy to unearth from the existing reports on account of the ...
Multi-phase-field modeling of the dissolution behavior of stoichiometric particles on experimentally relevant length sca...
The dissolution of stoichiometric particles within a melt plays a crucial role in various material processes. This study presents a comprehensive phase-field model to analyze the dissolution behavior of these stoichiometric particles under experimental conditions. Our approach addresses the classical phase-field challenges related to modeling stoic...
Aluminum Impurity from Current Collectors Reactivates Degraded NCM Cathode Materials toward Superior Electrochemical Per...
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The huge amount of degraded NCM (LiNi0.5Co0.2Mn0.3O2) cathode materials from spent lithium-ion batteries is arising as a serious environmental issue as well as a severe waste of metal resources, and therefore, direct recycling of them toward usable electrode materials again is environmentally and economically more attractive in contrast to present ...
Aluminum Impurity from Current Collectors Reactivates Degraded NCM Cathode Materials toward Superior Electrochemical Per...
...
The huge amount of degraded NCM (LiNi0.5Co0.2Mn0.3O2) cathode materials from spent lithium-ion batteries is arising as a serious environmental issue as well as a severe waste of metal resources, and therefore, direct recycling of them toward usable electrode materials again is environmentally and economically more attractive in contrast to present ...
High-efficiency dual single layer graphene modulator integrated on slot waveguides
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This paper presents an experimental and theoretical investigation of a graphene-integrated electro-absorption modulator (EAM) based on a slot waveguide. Due to the enhanced light-matter interaction of graphene, the device exhibits an impressive modulation efficiency (0.038 dB mu m-1V-1) and bandwidth (approximate to 16 GHz). Starting from these res...
Impact of gate stack processing on the hysteresis of 300 mm integrated WS2 FETs
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status: published
Depositing ALD-oxides on MLD-metalcones : enhancing initial growth through O2 plasma densification
Flexible devices are experiencing a steady increase in popularity, which brings the need of suitable protective/functional coatings for these applications. On the one hand, Atomic Layer Deposition (ALD) produces thin films with great purity, few pinholes and good conformality, but flexibility is rather limited. On the other hand, Molecular Layer De...
The effect of FexO content on dissolution behavior of an alumina inclusion in CaO–Al2O3–SiO2–FexO slag by a single hot t...
The dissolution behavior between CaO–SiO2–Al2O3–FexO slag and Al2O3 particles was studied by the Single Hot Thermocouple technique (SHTT) at 1550 °C. The FexO content in the slag with a fixed basicity (CaO/SiO2 ratio) of 1 varied from 10 to 30%. The dissolution behavior between slag with transition metal oxides and Al2O3 particles was investigated ...
