Results 31 to 40 of about 200,221 (197)
Facile construction of CoSn/Co3Sn2@C nanocages as anode for superior lithium‐/sodium‐ion storage
Carbon Neutralization, 2023 CoSn/Co3Sn2@C with nanocages structure is obtained via a facile coprecipitation method with polydopamine coating followed by an annealing procedure. Due to the uniform nanocages structure, CoSn/Co3Sn2@C moderates the volume fluctuation, ensures good ...
Xijun Xu +5 more
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Nanomaterials, 2017 New three-dimensional (3D) porous electrode concepts are required to overcome limitations in Li-ion batteries in terms of morphology (e.g., shapes, dimensions), mechanical stability (e.g., flexibility, high electroactive mass loadings), and ...
Noemí Aguiló-Aguayo +4 more
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Tuning nanoporous anodic alumina distributed-Bragg reflectors with the number of anodization cycles and the anodization temperature [PDF]
Nanoscale Research Letters, 2014 The influence of the anodization temperature and of the number of applied voltage cycles on the photonic properties of nanoporous anodic alumina-based distributed-Bragg reflectors obtained by cyclic voltage anodization is analyzed. Furthermore, the possibility of tuning the stop band central wavelength with a pore-widening treatment after anodization ...
Josep Ferré-Borrull +3 more
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Inorganics, 2013 A new amorphous compound with the initial atomic composition Al43Li43Y6Ni8 applied as electrode material for Li-ion batteries is investigated. Unlike other amorphous compounds so-far investigated as anode materials, it already contains Li as a base ...
Franziska Thoss +7 more
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Roles of Ti in Electrode Materials for Sodium-Ion Batteries
Frontiers in Energy Research, 2019 Sodium-ion batteries offer a promising alternative to lithium-ion batteries due to their low cost, environmental friendliness, high abundance of sodium, and established electrochemical process. However, problems, such as low capacity, low storage voltage
Yuesheng Wang +4 more
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INCREASING EXTINGUISHING EFFECT OF WATER MIST BY ELEKTRIFICATION [PDF]
Civil Engineering Journal, 2017 This paper describes extinguishing experiments to verify the possibility of increasing the fire-extinguishing efficiency of low-, medium- and high-pressure water mist by its charging by the electric field of high DC voltage.
Otto Dvořák, Jan Koller
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Materials Research Letters, 2019 Although SiOx is a well-known promising anode material for Li-ion batteries because of its high energy density and cyclic stability, the inferior electron transport kinetics and morphologically unstable solid-electrolyte interphase (SEI) layer formed on ...
Hyeon-Woo Yang +4 more
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Frontiers in Chemistry, 2018 Carbonaceous anode materials are commonly utilized in the energy storage systems, while their unsatisfied electrochemical performances hardly meet the increasing requirements for advanced anode materials.
Kaiqi Xu +7 more
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Decoupling two-step anodization in anodic aluminum oxide [PDF]
Journal of Applied Physics, 2009 It is well known that ordered anodic aluminum oxide (AAO) can be fabricated by a two-step anodization process, but in the current approach, pore size and interpore spacing are coupled because the ordering mechanism is expected to be the same in both steps.
Lee, Kwang Hong, Wong, Chee Cheong
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