Mechanochemical Synthesis of Catalytic Materials
نویسندگان
چکیده
منابع مشابه
Mechanochemical synthesis of hydrogen storage materials
0079-6425/$ see front matter 2012 Elsevier Lt http://dx.doi.org/10.1016/j.pmatsci.2012.07.001 ⇑ Corresponding author. Tel.: +33 1 49 78 12 25 E-mail address: [email protected] (F. Cueva New synthesis methods are of utmost importance for most materials science research fields. The present review focuses on mechanochemical synthesis methods for solid hydrogen storage. We anticipate that the ge...
متن کاملcomparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.
heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
15 صفحه اولMechanochemical synthesis of alumina nanoparticles
Abstract: Nano- size alumina particles have been synthesized by mechanical activation of a dry powder mixture of AlCl3 and CaO. Mechanical milling of the above raw materials with the conditions adopted in this study resulted in the formation of a mixture consisting of crystalline CaO and amorphous aluminum chlorides phases. There was no sign of chemical reaction occurring during milling stag...
متن کاملSynthesis of Nanostructured Catalytic Materials from Microemulsions
1 Centro de Investigación en Materiales Avanzados, S. C. (CIMAV, Unidad Monterrey), GENES-Group of Embedded Nanomaterials for Energy Scavenging, Apodaca 66600, Mexico 2 KTH-Royal Institute of Technology, School of Chemical Science and Engineering, Department of Chemical Engineering and Technology, Stockholm 10044, Sweden; [email protected] * Correspondence: [email protected]; Tel.:...
متن کاملMössbauer study of nanodimensional nickel ferrite – mechanochemical synthesis and catalytic properties
Iron–nickel spinel oxide NiFe2O4 nanoparticles have been prepared by the combination of chemical precipitation and subsequent mechanical milling. For comparison, their analogue obtained by thermal synthesis is also studied. Phase composition and structural properties of iron–nickel oxides are investigated by X-ray diffraction and Mössbauer spectroscopy. Their catalytic behavior in methanol deco...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Chemistry – A European Journal
سال: 2021
ISSN: 0947-6539,1521-3765
DOI: 10.1002/chem.202004583