Results 11 to 20 of about 1,046,815 (302)
A greyscale erosion algorithm for tomography (GREAT) to rapidly detect battery particle defects
npj Materials Degradation, 2022 Particle micro-cracking is a major source of performance loss within lithium-ion batteries, however early detection before full particle fracture is highly challenging, requiring time consuming high-resolution imaging with poor statistics.
A. Wade +8 more
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Calcium-tin alloys as anodes for rechargeable non-aqueous calcium-ion batteries at room temperature
Nature Communications, 2022 The key challenge for rechargeable Ca batteries originates from the severe passivation of the calcium metal anode in electrolyte solutions. Here, the authors demonstrate the feasibility and elucidate the electrochemical properties of calcium-tin (Ca–Sn ...
Zhirong Zhao-Karger +5 more
doaj +1 more source
Electrochemical Deposition of Nanomaterials for Electrochemical Sensing [PDF]
Sensors, 2019 The most commonly used methods to electrodeposit nanomaterials on conductive supports or to obtain electrosynthesis nanomaterials are described. Au, layered double hydroxides (LDHs), metal oxides, and polymers are the classes of compounds taken into account.
Tonelli, Domenica +2 more
openaire +4 more sources
Advanced Materials Interfaces, 2023 A zinc‐bromine redox flow battery (RFB) is highly suitable for high‐energy storage due to its decoupled energy and power generation. However, the poor kinetics and poor reversible behavior of Br2/Br− redox activity are some of the significant barriers ...
Karuppusamy Mariyappan +4 more
doaj +1 more source
SN Applied Sciences, 2023 Silicon oxide and its derivatives (SiOx, 0
Deepa Elizabeth Mathew +6 more
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Electrochemical Gating in Scanning Electrochemical Microscopy [PDF]
The Journal of Physical Chemistry C, 2008 We demonstrate that scanning electrochemical microscopy (SECM) can be used to determine the conductivity of nanoparticle assemblies as a function of assembly potential. In contrast to conventional electron transport measurements, this method is unique in that electrical connection to the film is not required.
Ahonen, P. +4 more
openaire +3 more sources
Scientific Reports, 2023 Dry processing is ineffective in preserving fresh jujubes (Zizyphus jujuba Mill.), contributing largely to the delayed jujube harvest in Xinjiang. However, no studies have evaluated the impact of delayed harvest periods on processing quality.
Chao Xu +6 more
doaj +1 more source
Design and Modeling of Metallic Bipolar Plates for a Fuel Cell Range Extender
Energies, 2021 Fuel cells, designed for mobile applications, should feature compact and low-weight designs. This study describes a design process that fulfills the specific needs of target applications and the production process.
Uwe Reimer +6 more
doaj +1 more source
Electrochemical attosyringe [PDF]
Proceedings of the National Academy of Sciences, 2007 The ability to manipulate ultrasmall volumes of liquids is essential in such diverse fields as cell biology, microfluidics, capillary chromatography, and nanolithography. In cell biology, it is often necessary to inject material of high molecular weight (e.g., DNA, proteins) into living cells because their membranes are impermeable to such
François O, Laforge +3 more
openaire +2 more sources
Nature Communications, 2022 Characterisation of water dynamics in polymer electrolyte fuel cells is important for technology development. Here, the authors demonstrate a 4D neutron imaging technique, enabling quantitative analysis of the local water evolution, and identify ...
Ralf F. Ziesche +11 more
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