Size‐controlled Cobalt Ferrite Nanocrystals: Magnetically separable Reusable Nanocatalysts for Selective Oxidation of Styrene

2019 ◽  
Vol 4 (21) ◽  
pp. 6524-6531 ◽  
Author(s):  
Vijayakrishnan Jeyavani ◽  
Sayali Pawar ◽  
Arun Dadwal ◽  
Pattayil Alias Joy ◽  
Shatabdi Porel Mukherjee
Keyword(s):  
Selective Oxidation ◽  
Cobalt Ferrite ◽  
Magnetically Separable ◽  
Size Controlled

Synthesis and characterization of size-controlled cobalt-ferrite-based ionic ferrofluids

2001 ◽  
Vol 225 (1-2) ◽  
pp. 37-40 ◽  
Author(s):  
P.C. Morais ◽  
V.K. Garg ◽  
A.C. Oliveira ◽  
L.P. Silva ◽  
R.B. Azevedo ◽  
...  
Keyword(s):  
Cobalt Ferrite ◽  
Synthesis And Characterization ◽  
Size Controlled

Synthesis of size-controlled cobalt ferrite particles with high coercivity and squareness ratio

2003 ◽  
Vol 263 (1) ◽  
pp. 80-83 ◽  
Author(s):  
C.N Chinnasamy ◽  
M Senoue ◽  
B Jeyadevan ◽  
Oscar Perales-Perez ◽  
K Shinoda ◽  
...  
Keyword(s):  
Cobalt Ferrite ◽  
High Coercivity ◽  
Squareness Ratio ◽  
Size Controlled

Ag nanoparticle immobilized mesoporous TiO 2 -cobalt ferrite nanocatalyst: A highly active, versatile, magnetically separable and reusable catalyst

2017 ◽  
Vol 94 ◽  
pp. 361-370 ◽  
Author(s):  
Barun Kumar Ghosh ◽  
Debabrata Moitra ◽  
Madhurya Chandel ◽  
Harshita Lulla ◽  
Narendra Nath Ghosh
Keyword(s):  
Cobalt Ferrite ◽  
Reusable Catalyst ◽  
Ag Nanoparticle ◽  
Highly Active ◽  
Magnetically Separable

scholarly journals Chemical Reduction of Titania Supported Gold by Glycerol

2019 ◽  
Vol 8 (4S2) ◽  
pp. 477-481
Keyword(s):  
Liquid Phase ◽  
Selective Oxidation ◽  
Chemical Reduction ◽  
Precipitation Method ◽  
Small Particles ◽  
Tio2 Sample ◽  
Supported Gold Catalysts ◽  
Oxidation Performance ◽  
Supported Gold ◽  
Size Controlled

Gold was loaded on TiO2 by deposition precipitation method (DPU). The as prepared DPU samples were reduced in the liquid phase through chemical reduction with pure glycerol. The advantage of this method is that, the formation of small particles (less than 7 nm) can be prevented. The chemically reduced 0.93% Au/TiO2 sample exhibited an average gold size of 12.6  0.92 nm while, the H2-reduced counterpart showed 4.2  0.25 nm. The efficacy of the size-controlled catalyst was demonstrated in the selective oxidation of HMF. The chemically reduced samples exhibited excellent selective oxidation performance by forming exclusively one product. This study reveals the possibility of controlling the size of metal-oxide supported gold catalysts.

scholarly journals MIL-101(Cr)–cobalt ferrite magnetic nanocomposite: synthesis, characterization and applications for the sonocatalytic degradation of organic dye pollutants

RSC Advances ◽  
2020 ◽  
Vol 10 (54) ◽  
pp. 32845-32855 ◽  
Author(s):  
Abbasali Mokhtari Andani ◽  
Tayebeh Tabatabaie ◽  
Saeed Farhadi ◽  
Bahman Ramavandi
Keyword(s):  
Cobalt Ferrite ◽  
Organic Dyes ◽  
Organic Dye ◽  
Magnetic Nanocomposite ◽  
Hydrothermal Route ◽  
Dye Pollutants ◽  
Magnetically Separable

A magnetically separable MIL-101(Cr)/CoFe2O4 binary nanocomposite was prepared via a hydrothermal route and applied as a sonocatalyst for the efficient degradation of organic dyes.

Selective Oxidation of Methanol to Dimethoxymethane at Low Temperatures through Size-controlled VTiO x Nanoparticles

ChemCatChem ◽  
2017 ◽  
Vol 9 (10) ◽  
pp. 1776-1781 ◽  
Author(s):  
Rui Sima ◽  
Guojuan Liu ◽  
Qiyan Wang ◽  
Ping Wu ◽  
Tingting Qin ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Low Temperatures ◽  
Oxidation Of Methanol ◽  
Size Controlled
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