Results 241 to 250 of about 3,644,479 (283)
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Dyes and pigments, 2019
Two series of anthraquinone dye derivatives [CNU-1 to CNU-7 and CNU-8 to CNU-10] have been successfully synthesized from commercially inexpensive and readily available starting materials by using simple and convenient methods.
Raju Penthala +6 more
semanticscholar +1 more source
Two series of anthraquinone dye derivatives [CNU-1 to CNU-7 and CNU-8 to CNU-10] have been successfully synthesized from commercially inexpensive and readily available starting materials by using simple and convenient methods.
Raju Penthala +6 more
semanticscholar +1 more source
Fluoropolymer synthesis in supercritical carbon dioxide
The Journal of Supercritical Fluids, 2009Abstract Herein we review the environmentally friendly synthesis of fluorinated polymers in supercritical carbon dioxide (scCO2). Historically, many high-performance fluorinated materials are commercially synthesized in aqueous media using fluorinated surfactants or in non-aqueous conditions using fluorinated solvents.
Libin Du +3 more
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Electrochemical Properties of Li3V2(PO4)3 Cathode Material using a Supercritical Synthesis
Journal of Industrial Science and Technology Institute, 2023S. Choi, B. Na
semanticscholar +1 more source
Green materials synthesis with supercritical water
Green Chemistry, 2011This paper describes the chemistry of green materials synthesized with supercritical fluids. First, the properties and some specific features of supercritical water are summarized. Then, supercritical hydrothermal synthesis of nanoparticles is explained, and various applications of green materials are described.
Tadafumi Adschiri +3 more
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Terephthlic Acid Synthesis in Supercritical Water
Advanced Synthesis & Catalyis, 2002We have demonstrated the feasibility of terephthalic acid synthesis from p-xylene in supercritical water at 380 °C and explored the effects of key process variables. Reactions were carried out batchwise and isothermally in 1.54 mL stainless steel vessels. Hydrogen peroxide served as the oxidant and manganese bromide as the catalyst.
Jennifer??B. Dunn +2 more
openaire +1 more source
, 2019
BaTiO3 powders synthesized by two different methods based on the solid-state mechanism of formation were studied as raw materials for ferroelectric ceramics production.
A. Kholodkova +6 more
semanticscholar +1 more source
BaTiO3 powders synthesized by two different methods based on the solid-state mechanism of formation were studied as raw materials for ferroelectric ceramics production.
A. Kholodkova +6 more
semanticscholar +1 more source
Supercritical hydrothermal synthesis of highly crystalline lanthanum zirconate nanoparticles
Journal of Supercritical Fluids, 2019Pyrochlore La2Zr2O7 nanoparticles were synthesised in supercritical water at 450 °C under a relatively short reaction time. Compared to traditional methods, e.g.
D. Hojo +6 more
semanticscholar +1 more source
Supercritical phase Fischer-Tropsch synthesis reaction
Fuel, 1989Abstract A Fischer-Tropsch synthesis reaction was conducted in a supercritical fluid medium using a fixed bed reactor. Although the rate of reaction and the diffusion of reactants and products were slightly lower than those in the gas phase reaction, the removal of reaction heat and waxy product from the catalyst surface were much more effective than
Kohshiroh Yokota, Kaoru Fujimoto
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Polymer Synthesis in Supercritical Carbon Dioxide
2003It is current opinion of most of the people involved in supercritical fluids (SCFs) technology that as the end of the twentieth century has been devoted to enlarge exploitation of compressed gases in separation processes the beginning of the twenty-first will be mainly aimed to improve their utilisation as solvents for reactions.
Giuseppe Filardo +2 more
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