Preparation and characterization of CuCr2O4/SiO2 and Cu2Cr2O4/SiO2 nanocomposites obtained from carboxylate complex combinations

2019 ◽  
Vol 138 (3) ◽  
pp. 1887-1894 ◽  
Author(s):  
Mircea Ştefănescu ◽  
Cornelia Muntean ◽  
Eniko Berei ◽  
Titus Vlase ◽  
Oana Ştefănescu
Keyword(s):  
Carboxylate Complex ◽  
Sio2 Nanocomposites

ChemInform Abstract: CHARACTERIZATION OF A MONONUCLEAR COPPER CARBOXYLATE COMPLEX: BIS(ACETYLSALICYLATO)BIS(PYRIDINE)COPPER(II)

1985 ◽  
Vol 16 (7) ◽  
Author(s):  
F. T. GREENAWAY ◽  
A. PEZESHK ◽  
A. W. CORDES ◽  
M. C. NOBLE ◽  
J. R. J. SORENSON
Keyword(s):  
Abstract Characterization ◽  
Carboxylate Complex

Synthesis and characterization of PAni–SiO2 and PTh–SiO2 nanocomposites' thin films by plasma polymerization

2006 ◽  
Vol 34 (2-4) ◽  
pp. 191-199 ◽  
Author(s):  
F. Nastase ◽  
Ioan Stamatin ◽  
Claudia Nastase ◽  
D. Mihaiescu ◽  
A. Moldovan
Keyword(s):  
Thin Films ◽  
Plasma Polymerization ◽  
Synthesis And Characterization ◽  
Sio2 Nanocomposites

Rheological and Structural Characterization of Ni-SiO2 Nanocomposites Produced by Aqueous Colloidal Processing

2011 ◽  
Vol 94 (12) ◽  
pp. 4179-4183 ◽  
Author(s):  
Luiz E. Vieira ◽  
João B. Rodrigues Neto ◽  
Aloísio N. Klein ◽  
Rodrigo Moreno ◽  
Dachamir Hotza
Keyword(s):  
Structural Characterization ◽  
Colloidal Processing ◽  
Sio2 Nanocomposites

Preparation by melt mixing and characterization of isotactic polypropylene/SiO2 nanocomposites containing untreated and surface-treated nanoparticles

2006 ◽  
Vol 100 (4) ◽  
pp. 2684-2696 ◽  
Author(s):  
Dimitris N. Bikiaris ◽  
George Z. Papageorgiou ◽  
Eleni Pavlidou ◽  
Nikolaos Vouroutzis ◽  
Paraskevas Palatzoglou ◽  
...  
Keyword(s):  
Isotactic Polypropylene ◽  
Melt Mixing ◽  
Sio2 Nanocomposites

Sol–gel preparation and characterization of Ni–SiO2 nanocomposites

1998 ◽  
Vol 232-234 ◽  
pp. 587-593 ◽  
Author(s):  
G Ennas ◽  
A Mei ◽  
A Musinu ◽  
G Piccaluga ◽  
G Pinna ◽  
...  
Keyword(s):  
Sol Gel ◽  
Sio2 Nanocomposites ◽  
Gel Preparation

Preparation and Characterization of Hollow MgO/SiO2 Nanocomposites and using as Reusable Catalyst for Synthesis of 1H-Isochromenes

2021 ◽  
Author(s):  
Somaye Mohammadi ◽  
Hossein Naeimi
Keyword(s):  
Heterogeneous Catalyst ◽  
Michael Addition ◽  
Room Temperature ◽  
Aldol Reaction ◽  
Reaction Times ◽  
Active Area ◽  
Reusable Catalyst ◽  
Simple Filtration ◽  
Sio2 Nanocomposites

Abstract In the present study, hollow MgO/SiO2 nanocatalyst with great base properties was made. This heterogeneous catalyst was a synthesis in several steps to create a great active area and decrease the density of the catalyst. The base hollow catalyst framework for the reaction of cyclohexanone, malononitrile and benzaldehyde to the synthesis of 1H-isocromene from Michael addition and aldol reaction at room temperature. All the reaction flowing was excellent in the yield of productand reaction times. At the end of the reaction, the nanocatalyst separated by simple filtration and reuse in several runs elsewhere.

Sol–gel preparation and characterization of CoFe2O4–SiO2 nanocomposites

2004 ◽  
Vol 132 (12) ◽  
pp. 845-850 ◽  
Author(s):  
Xiang-Hui Huang ◽  
Zhen-Hua Chen
Keyword(s):  
Sol Gel ◽  
Sio2 Nanocomposites ◽  
Gel Preparation
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