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Elena Kalinina, Larisa Ermakova and Elena Pikalova
In this study, the formation of thin-film barrier coatings based on a highly conductive Bi1.60Er0.4O3 (EDB) solid electrolyte on supporting Ce0.8Sm0.2O1.9 (SDC) electrolyte substrates was implemented for the first time using electrophoretic deposition (E...
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Kamil Stelmaszczyk, Ewelina Karpierz-Marczewska, Valeri Mikhnev, Grzegorz Cywinski, Thomas Skotnicki and Wojciech Knap
Fast (picoseconds scale) and sensitive (ppm-level) detection of impurities in gasoline employing terahertz time-domain spectroscopy systems (THz-TDS) for petrochem-ical production lines or quality assessment and control facilities.
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Khaleel Abushgair and Rafat Al-Waked
Hot and arid areas are considered a harsh environment when it comes to cleaning photovoltaic (PV) modules. Minimizing the panel tilt angle makes it evident that dust and other substances such as airborne dirt (both organic and inorganic) and bird droppin...
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Loyse Tussolini Albini, Lucio Cardozo-Filho, Marcos Hiroiuqui Kunita, Marcos Rogerio Mafra, Marcos Lucio Corazza
Pág. 69 - 73
This work reports experimental data of polycaprolactone (PCL) polymer solubility in chloroform as solvent and n-hexane, methanol, ethanol and isopropanol as nonsolvents, at atmospheric pressure (about 1,0 bar) and temperature of 303.15 K. It was used PCL...
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Tahar Touam, Lamia Znaidi, Dominique Vrel, Iva Ninova-Kuznetsova, Ovidiu Brinza, Alexis Fischer and Azzedine Boudrioua
TiO2 thin films were synthesized by sol-gel process: titanium tetraisopropoxide (TTIP) was dissolved in isopropanol, and then hydrolyzed by adding a water/isopropanol mixture with a controlled hydrolysis ratio. The as prepared sol was deposited by ?dip-c...
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Shuying Cheng, Stefan H. Doerr, Robert Bryant and Christopher J. Wright
Pág. 1541 - 1552
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Classius Ferreira da Silva, Carla Kazumi Carrascoza Yoshida, Nádia Regina Camargo Fernandes Machado, Francisco Maugeri Filho
Pág. 769 - 772
A reação de decomposição do isopropanol é utilizada como reação modelo para determinar o caráter ácido ou básico de zeólitas, particularmente da zeólita Y, pela facilidade de decompor em ambos os sítios. Sítios ácidos produzem água e propeno, já os sítio...
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Classius Ferreira da Silva, Carla Kazumi Carrascoza Yoshida, Nádia Regina Camargo Fernandes Machado, Francisco Maugeri Filho (Author)
Pág. 769 - 772
The isopropanol decomposition is used as a model reaction for determining the acid or basic characteristics of zeolites, specially zeolites of the type Y due to the facility of decomposition in both sites. The acid sites produce water and propene, while ...
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