Results 131 to 140 of about 974 (182)

Long-Term Functional Stability of Organic and Inorganic Modified Luminescent Lyocell Fibers for Security Applications. [PDF]

open access: yesMaterials (Basel)
Erdman A   +6 more
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Synthesis of CeNb3O9 perovskite by Pechini method

Materials Letters, 2018
Abstract Pechini method was applied for the first time to synthesize CeNb3O9 perovskite at different calcination temperatures (600, 800 and 1000 °C). A solution of water, citric acid, ethylene glycol, ammonium niobium oxalate and cerium ions was polymerized and calcined at 300 °C for 2 h.
Jussara V. Reis   +6 more
openaire   +3 more sources

Production of nanopowders of yttrium-aluminum garnet by the Pechini method

Refractories and Industrial Ceramics, 2011
Results are presented from the synthesis of nanopowders of yttrium-aluminum garnet by the Pechini method. It is established that the Pechini method is a promising technology for producing optically transparent ceramics.
A. V. Belyakov, N. A. Kulikov
openaire   +3 more sources

La2Cu0.8Co0.2O4+δ by Pechini Method

Surface Science Spectra, 2009
Cobalt-doped lanthanum cuprates of the type La2Cu1-xCoxO4 are Ruddlesden-Popper compounds characterized by several interesting properties. In particular, thanks to the presence of copper and cobalt, they can be utilized as catalysts in redox reactions.
Pegoraro S   +3 more
openaire   +2 more sources

Optical investigation of nanophosphor prepared by combustion and Pechini methods

Journal of Luminescence, 2007
C.A. Kodaira   +4 more
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Synthesis of Mullite by the Pechini Method

Materials Science Forum, 2015
In the past few years there is a considerable interest in the study and application of the mullite, due to its chemical, physical and mechanical properties, in which are correlated with the synthesis method used. Aiming to achieve better structural and morphological properties, many synthesis methods are being studied, in which the Pechini method is ...
Aluska do Nascimento Simões Braga   +5 more
openaire   +1 more source

Modified Pechini synthesis of Bi2ZnB2O7 nanoparticles

Journal of Alloys and Compounds, 2017
Abstract Synthesis of Bi2ZnB2O7 nanoparticles by means of the modified Pechini method is reported. The introduced modifications are based on a proper selection of complexing and polymeric agents, as well as on an optimization of process parameters. The purpose of this optimization was to reduce process duration and temperature.
Chrunik M   +5 more
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