+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

Microwave-assisted solvothermal synthesis of spinel AV2O4 (M = Mg, Mn, Fe, and Co)

Microwave-assisted solvothermal synthesis of spinel AV2O4 (M = Mg, Mn, Fe, and Co)

Inorganic Chemistry 53(16): 8570-8576

Lower-valent vanadium oxide spinels AV2O4 (A = Mg, Mn, Fe, and Co) consisting of A(2+) and V(3+) ions have been synthesized by a low-temperature microwave-assisted solvothermal (MW-ST) synthesis process in a tetraethylene glycol (TEG) medium. The oxides are formed within a short reaction time of 30 min at 300 °C. Subsequent postheat treatment of the oxides at elevated temperatures in inert or reducing atmospheres results in an instability of the spinel phase, especially CoV2O4 due to the ease of formation of metallic Co, demonstrating the advantage of the low-temperature MW-ST process in accessing these oxides. This MW-ST synthesis approach is attractive for synthesizing other lower-valent transition-metal oxides that are otherwise difficult to obtain by conventional synthesis methods and for subsequent study of their unique physical and chemical properties.

Please choose payment method:

(PDF emailed within 0-6 h: $19.90)

Accession: 054382814

Download citation: RISBibTeXText

PMID: 25100260

DOI: 10.1021/ic5011506

Related references

Microwave-assisted solvothermal synthesis of hierarchical TiO 2 microspheres for efficient electro-field-assisted-photocatalytic removal of tributyltin in tannery wastewater. Chemosphere 179: 75-83, 2017

Microwave-assisted solvothermal synthesis of CuInSe2 chalcopyrites. Journal of Nanoscience and Nanotechnology 10(1): 303-308, 2010

Microwave-assisted solvothermal synthesis of chrysanthemum-like-VO2 architecture. Journal of Sol-Gel Science and Technology 84(1): 35-41, 2017

Microwave-assisted solvothermal synthesis and upconversion luminescence of CaF2:Yb3+/Er3+ nanocrystals. Journal of Colloid and Interface Science 440: 39-45, 2015

Microwave assisted semi-solvothermal synthesis of nanocrystalline barium titanate. Journal of Nanoscience and Nanotechnology 7(3): 952-959, 2007

Microwave-assisted solvothermal synthesis and characterization of metastable LiFe(1-x)(VO)(x)PO4 cathodes. Inorganic Chemistry 50(8): 3613-3620, 2011

Unexpected multiple bond cleavage and rearrangement of organosulfide ligands in the presence of Cu(II) assisted by solvothermal and solvothermal-microwave conditions. Dalton Transactions 40(4): 847-852, 2011

Rapid production of metal-organic frameworks via microwave-assisted solvothermal synthesis. Journal of the American Chemical Society 128(38): 12394-5, 2006

Microwave-Assisted Solvothermal Synthesis of Nanoscaled LiFePo4 with Reduced Thickness along [010] Direction. Russian Journal of Physical Chemistry A 92(8): 1563-1566, 2018

Microwave-assisted solvothermal synthesis of zirconium oxide based metal-organic frameworks. Chemical Communications 49(35): 3706-3708, 2013

Synthesis and photoluminescent characteristics of Sr2CeO4 phosphors prepared via a microwave-assisted solvothermal process. Journal of Luminescence 130(5): 737-742, 2010

Rapid synthesis of g-C 3 N 4 spheres using microwave-assisted solvothermal method for enhanced photocatalytic activity. Journal of Photochemistry and Photobiology A: Chemistry 348: 8-17, 2017

Synthesis of nearly monodisperse Co3O4 nanocubes via a microwave-assisted solvothermal process and their gas sensing properties. Sensors and Actuators B: Chemical 157(2): 681-685, 2011

Synthesis and characterization of single- and few-layer mica nanosheets by the microwave-assisted solvothermal approach. Nanotechnology 24(14): 145602, 2013

Zeolitic imidazolate framework membrane with molecular sieving properties by microwave-assisted solvothermal synthesis. Journal of the American Chemical Society 131(44): 16000, 2009