Results 11 to 20 of about 11,859 (176)
Unlocking Zn-Ion Diffusion in Disordered Rocksalt Cathodes for Nonaqueous Zn-Ion Batteries. [PDF]
Angew Chem Int Ed EnglDeveloping viable cathode materials for multivalent battery chemistries is challenging due to the intrinsic sluggish diffusion kinetics. A disordered rocksalt oxide host was found to “lock” the cycling of zinc ions from nonaqueous electrolyte. We unlock zinc ion diffusion in the disordered rocksalt by introduction of a percolating vacancy network ...
Li Z +10 more
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Differential Tissue-Coupled Powering for Battery-Free Injectable Electroceuticals. [PDF]
Adv Sci (Weinh)A thread‐like injectable neural stimulator is powered through differential tissue‐coupled powering (DTCP), which harvests RF‐frequency tissue potentials with an elongated receiver while preserving a injectable cross‐section. The system integrates an ASIC, stimulation electrodes, and a portable transmitter, enabling wireless peripheral nerve stimulation,
Wu H +13 more
europepmc +2 more sources
Performance Analysis of a Generalized and Autonomous DRX Scheme [PDF]
IEEE Transactions on Vehicular Technology, 2015 A generalized and autonomous discontinuous reception (DRX) scheme, which is applicable to both Third-Generation Partnership Project (3GPP) and IEEE 802.16e standards, is analyzed by two-level Markov chain modeling, along with the European Telecommunications Standards Institute (ETSI) packet traffic model.
Enjie Liu, Weili Ren
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Revista de Metalurgia, 2020 Este artículo estudia la capa de óxido formada en acero al carbono expuesto a ambientes marinos naturales y urbano-continentales durante 50 años. La composición de la fase mineralógica de la capa de óxido se evaluó mediante difracción de rayos-X (DRX ...
David M. Bastidas +5 more
doaj +1 more source
Microstructural Studies of Materials DD1 and KT2 By X-Ray Diffraction
Journal of Building Materials and Structures, 2019 In this work, we have studied two Kaolin .kaolin DD1 which consists of two main phases (kaolinite and Halloysite) and Tamazert kaolin .kaolin KT2 whose main constituents are kaolinite, quartz and mica.
Abdelghani Lakel
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Peculiarities of DRX in a Highly-Alloyed Austenitic Stainless Steel [PDF]
Materials, 2021 The features of discontinuous dynamic recrystallization (DRX) in a highly-alloyed austenitic stainless steel were studied at temperatures of 800 °C to 1100 °C. Hot deformation accompanied by DRX was characterized by an activation energy of 415 kJ/mol.
Pavel Dolzhenko +3 more
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Revista de Metalurgia, 2015 La principal desventaja de las aleaciones con memoria de forma ferromagnéticas obtenidas por fundición es su fragilidad. Para superar esta desventaja la metalurgia de polvos es una técnica ideal para la consolidación de las piezas, por lo que este ...
Luis Olmos +5 more
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, 2020 Keywords: DRX(Discontinuous Reception), LTE(Long Term Evaluation), CQI(Channel Quality Indicator), UE(User Equipment).
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Angewandte Chemie, EarlyView.Despite its promise for producing metastable materials, the mechanisms underlying solid‐state microwave synthesis remain poorly understood. By combining in situ thermography with x‐ray diffraction and solid‐state NMR, this study uncovers a surprising order–disorder–order reaction pathway during the microwave synthesis of the Li1.1Mn0.9O1.9F0.1${\rm Li ...
Erick A. Lawrence +8 more
wiley +2 more sources
Clay surface characteristics using atomic force microscopy
Revista Facultad de Ingeniería Universidad de Antioquia, 2018 El primer componente para la fabricación de productos de mampostería para la construcción es la arcilla, la cual aporta la plasticidad que facilita el moldeo y el manejo del producto. El segundo componente es el feldespato en su formación como alúmina (
Ricardo Andrés García-León +2 more
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