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Autor:
Edgar Ventosa, Kristina Tschulik, Wolfgang Schuhmann, Tobias Löffler, Patrick Wilde, Jan Clausmeyer
Publikováno v:
Electrochemistry Communications, Vol 73, Iss, Pp 67-70 (2016)
A rapid and reliable nanofabrication route produces electrodes with beneficial properties for electrochemistry based on stochastic nanoparticle collision events. Carbon nanoelectrodes are etched to expose conical carbon tips which present an increase
Publikováno v:
Electrochemistry Communications, Vol 72, Iss, Pp 69-73 (2016)
Si/C composites of carbon hollow structures loaded with Si nanoparticles (NPs) (Si/C-HSs) were prepared by one-step pyrolysis of a mixture of Si NPs and expandable microspheres (EMs). For the Si/C-HSs, hollow carbon shells with rough surfaces were fo
Publikováno v:
Electrochemistry Communications, Vol 72, Iss, Pp 15-18 (2016)
The first successful imaging of Pt/C and fluorine containing ionomer phases in pristine and degraded cathode catalyst layers is performed using transmission electron microscopy with elemental mapping to investigate the degradation effects caused by h
Publikováno v:
Electrochemistry Communications, Vol 71, Iss, Pp 5-8 (2016)
Potassium-ion batteries (KIBs) are a promising sustainable energy storage technology due to the high abundance and low cost of potassium. Carbon anode materials for KIBs have seen great successes, but the development of cathode materials is yet to ca
Publikováno v:
Electrochemistry Communications, Vol 70, Iss, Pp 43-46 (2016)
Poor rechargeability is one of major drawbacks of lithium-air batteries. Our study reveals that the accumulation and subsequent removal of reaction products during cycles can lead to a serious disruption and volume expansion of the cathode structure
Publikováno v:
Electrochemistry Communications, Vol 69, Iss, Pp 15-18 (2016)
We report here the application of “preanodized” screen printed carbon electrode without the need of adding catalysts for the adsorption and subsequent oxidation of polyaromatic hydrocarbons (PAHs). By suitably defining the preanodization conditio
Publikováno v:
Electrochemistry Communications, Vol 68, Iss, Pp 95-98 (2016)
We have developed an experimental method to quantify the parameters defining the shape of a droplet placed on a rough surface. The parameters include the solid–liquid interfacial area under a sessile drop (measured via cyclic voltammetry) along wit
Publikováno v:
Electrochemistry Communications, Vol 66, Iss, Pp 38-41 (2016)
Electrochemistry Communications
Electrochemistry Communications, Elsevier, 2016, vol. 66, pp. 38-41. ⟨10.1016/j.elecom.2016.02.017⟩
Electrochemistry Communications
Electrochemistry Communications, Elsevier, 2016, vol. 66, pp. 38-41. ⟨10.1016/j.elecom.2016.02.017⟩
Two-dimensional carbon cloth and three-dimensional carbon felt were compared for their capacity to form bioanodes for food waste treatment. Wastewater was used as the dilution medium instead of a synthetic solution to be close to industrial condition
Publikováno v:
Electrochemistry Communications, Vol 66, Iss, Pp 66-70 (2016)
A facile method to prepare Pt–Ti intermetallic nanoparticles supported on carbon was developed. Starting from a commercial Pt/C catalyst, TiO2 layers were formed on the Pt/C then thermal annealing under a reducing condition successfully produced in
Publikováno v:
Electrochemistry Communications, Vol 64, Iss, Pp 1-4 (2016)
The electrochemical deposition of carbon films on a nickel substrate was carried out through anodic oxidation of calcium acetylide dissolved in a LiCl–KCl–CaCl2 melt at 823 K. Continuous and tenacious carbon films were prepared by a two-stage ano