نتایج جستجو برای: electrochemical deposition
تعداد نتایج: 141438 فیلتر نتایج به سال:
Polypyrrole is a material with immensely useful properties suitable for a wide range of electrochemical applications, but its development has been hindered by cumbersome manufacturing processes. Here we show that a simple modification to the standard electrochemical polymerization method produces polypyrrole films of equivalently high conductivity and superior mechanical properties in one-tenth...
By ultrasonic spray deposition of precursors, conformal deposition on 3D surfaces of tungsten oxide (WO₃) negative electrode and amorphous lithium lanthanum titanium oxide (LLT) solid-electrolyte has been achieved as well as an all-solid-state half-cell. Electrochemical activity was achieved of the WO₃ layers, annealed at temperatures of 500 °C. Galvanostatic measurements show a volumetric capa...
Electrophoretic deposition (EPD) is used to assemble metal-organic framework (MOF) materials in nano- and micro-particulate, thin-film form. The flexibility of the method is demonstrated by the successful deposition of 4 types of MOFs: NU-1000, UiO-66, HKUST-1, and Al-MIL-53. Additionally, EPD is used to pattern the growth of NU-1000 thin films that exhibit full electrochemical activity.
59 It is occasionally the case that certain types of work produce results that seem completely obvious in hindsight. A common example of a case where this effect is observed is for papers that provide a synthesis of several ideas. The elegance, simplicity, and power of such analyses, while critical to the consolidation of scientific ideas, leads us to forget the state of confusion or piecemeal ...
Major joining methods of dental casting metal include brazing and laser welding. However, brazing cannot be applied for electroformed metals since heat treatment could affect the fit, and, therefore, laser welding is used for such metals. New methods of joining metals that do not impair the characteristics of electroformed metals should be developed. When new coating is performed on the surface...
In this study, yttrium aluminum garnet (YAG) was prepared using a facile electrochemical technique. Four samples were synthesized in 0, 20, 40 and 60°C by electrochemical pulse deposition and were then calcined at 1200°C. The effect of synthesis temperature on morphology and structure of YAG was studied using X-ray diffraction, Fourier transform infrared spectroscopy and scanning electron micro...
Nanomaterials exhibit unique chemical [1-3], physical [47] and electronic [8] properties that are distinctly different from those of bulk materials and depend on size, shape and surface composition of the nanostructured materials. Nanomaterials of noble metals are finding worldwide interest in research communities [9-12]. Several reviews have highlighted the role of metal nanoparticles in catal...
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