Results 61 to 70 of about 7,103 (254)

Cosolvent Selection and Modification of Spray Pyrolysis Process for Pure Metal Particles [PDF]

, 2012
Used in a variety of electronic applications as well as powder metallurgy applications, micron-sized metal powders are generated with a number of different techniques. One of the most common techniques is ultrasonic spray pyrolysis. Spray pyrolysis
Blankenhorn, Elizabeth
core  

Preparation of SnO₂ Thin Film Nanostructure for CO Gas Sensor Using Ultrasonic Spray Pyrolysis and Chemical Bath Deposition Technique

, 2017
In recent years, research of metal oxide semiconductor-based sensors has focused on morphology modification of thin film structures. One of the promising materials that is being developed is SnO₂. In this research, nanostructured SnO₂ thin film was grown
Gumilar, G., B. Yuliarto, D.W. Zulhendri, Yuliarto, B., Nugraha, ---, null Nugraha, G. Gumilar, N.L.W. Septiani, Septiani, N., Zulhendri, D.   +9 more
core   +1 more source

ZrO2 Aerogel‐Supported Pd Nanoparticles for Photothermal CO2 Reduction

Advanced Science, EarlyView.
Nanoparticle‐based aerogels are promising catalysts for photothermal reactions due to optical transparency, high surface area, and low thermal conductivity. Here, we present deposition of Pd nanoparticles on ZrO2 aerogel granules by a wet‐impregnation approach.
David Kiwic, Linard Räz, Elena Tervoort, Markus Niederberger   +3 more
wiley   +1 more source

The Effect of Chlorine Concentration on the Optical Constants of SnS Thin Films

مجلة بغداد للعلوم, 2011
Chlorine doped SnS have been prepared utilizing chemical spray pyrolysis. The effects of chlorine concentration on the optical constants were studied.
Baghdad Science Journal
doaj   +1 more source

Recent Advances in Carbon Cathode Materials toward High‐Performing Zinc‐Ion Hybrid Supercapacitors

Advanced Science, EarlyView.
Aqueous zinc‐ion hybrid supercapacitors (ZHSCs) have emerged as promising next‐generation electrochemical energy‐storage devices. Porous carbon materials have been extensively studied as cathodes, with advances in tailoring pore structures and material properties to enhance performance.
Take Hirooka, Zhaolin Liu, Ivan P. Parkin, Guanjie He   +3 more
wiley   +1 more source

Zinc oxide thin-film transistors fabricated at low temperature by chemical spray pyrolysis [PDF]

, 2014
We report the electrical behavior of undoped zinc oxide thin-film transistors (TFTs) fabricated by low-temperature chemical spray pyrolysis. An aerosol system utilizing aerodynamic focusing was used to deposit the ZnO.
Lee, Y.U., Jeong, Y., Pearson, C., Do, L.-M., Kim, H., Petty, M.C., Winchester, L., Hwang, J.   +7 more
core   +1 more source

Performance of a Nano PbS/Si Hetrojunction Deposited by Chemical Spray Pyrolysis

International Letters of Chemistry, Physics and Astronomy, 2015
Deposition of polycrystalline Lead sulfide nano thin films onto Si and glass substrates at temperatures (200- 300 °C) was carried out by chemical spraying route using optimized preparative conditions. The XRD pattern confirmed the formation of PbS semiconducting films with orthorhombic structure.
Mousa, A.M., Jawad, K.H.
openaire   +3 more sources

Assessing Photovoltaic Recycling Capacities and Policy Gaps in the European Union

Advanced Energy and Sustainability Research, EarlyView.
This study maps photovoltaic recycling capacity in the EU and key global regions, highlighting gaps between growing waste volumes and available infrastructure. It combines survey insights and policy analysis to identify recycling bottlenecks and offers recommendations to boost circularity in the solar sector.
Nieves Espinosa, Silvia Bobba, Cynthia E. L. Latunussa, Enrica Leccisi   +3 more
wiley   +1 more source

Spray Pyrolysis Technique for the Deposition of Superconducting Films

, 1989
Research has been performed on the use of chemical spray pyrolysis for depositing films of YBCO. The effects of reagent concentration, deposition rate, substrate temperature and substrate type were investigated.
Larry P. Moy, Michael R. Squillante, Marc Soller, James Marzik   +3 more
core   +1 more source

Study the effective of annealing on the structural and sensitivity properties for SnO2 thin films to CO2 Gas

مجلة بغداد للعلوم, 2011
In this research thin films from SnO2 semiconductor have been prepared by using chemical pyrolysis spray method from solution SnCl2.2H2O at 0.125M concentration on glass at substrate temperature (723K ).Annealing was preformed for prepared thin film at (
Baghdad Science Journal
doaj   +1 more source