Magnetic properties of nanocrystalline CoFe2O4 synthesized by thermal plasma in large scale

2012 ◽  
Vol 137 (2) ◽  
pp. 586-595 ◽  
Author(s):  
A.B. Nawale ◽  
N.S. Kanhe ◽  
K.R. Patil ◽  
V.R. Reddy ◽  
A. Gupta ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Thermal Plasma ◽  
Large Scale

Magnetic Properties of xCeO2•(50 − x) PbO•50B2O3 Glasses and Glass Ceramics

2017 ◽  
Vol 13 (1) ◽  
pp. 4486-4494 ◽  
Author(s):  
G.El Damrawi ◽  
F. Gharghar
Keyword(s):  
Magnetic Properties ◽  
Large Scale ◽  
Glass Ceramics ◽  
Magnetic Behavior ◽  
Crystal Formation ◽  
Dual Roles ◽  
Effective Agent ◽  
Ordered Structures ◽  
Essential Change

Cerium oxide in borate glasses of composition xCeO2·(50 − x)PbO·50B2O3 plays an important role in changing both microstructure and magnetic behaviors of the system. The structural role of CeO2 as an effective agent for cluster and crystal formation in borate network is clearly evidenced by XRD technique. Both structure and size of well-formed cerium separated clusters have an effective influence on the structural properties. The cluster aggregations are documented to be found in different range ordered structures, intermediate and long range orders are the most structures in which cerium phases are involved. The nano-sized crystallized cerium species in lead borate phase are evidenced to have magnetic behavior.  The criteria of building new specific borate phase enriched with cerium as ferrimagnetism has been found to keep the magnetization in large scale even at extremely high temperature. Treating the glass thermally or exposing it to an effective dose of ionized radiation is evidenced to have an essential change in magnetic properties. Thermal heat treatment for some of investigated materials is observed to play dual roles in the glass matrix. It can not only enhance alignment processes of the magnetic moment but also increases the capacity of the crystallite species in the magnetic phases. On the other hand, reverse processes are remarked under the effect of irradiation. The magnetization was found to be lowered, since several types of the trap centers which are regarded as defective states can be produced by effect of ionized radiation. 

Applying a large-scale device using non-thermal plasma for microbial decontamination on shell eggs and its effects on the sensory characteristics

LWT ◽  
2021 ◽  
Vol 142 ◽  
pp. 111067
Author(s):  
Chia-Min Lin ◽  
Samuel Herianto ◽  
Shih-Ming Syu ◽  
Cian-Huei Song ◽  
Hsiu-Ling Chen ◽  
...  
Keyword(s):  
Thermal Plasma ◽  
Large Scale ◽  
Sensory Characteristics ◽  
Shell Eggs ◽  
Non Thermal Plasma

Magnetic Properties Study of Thermal Plasma Synthesized CoFe[sub 2]O[sub 4] Nanoparticles

2011 ◽  
Author(s):  
Ashok B. Nawale ◽  
Nilesh S. Kanhe ◽  
S. V. Bhoraskar ◽  
V. L. Mathe ◽  
A. K. Das ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Thermal Plasma

Large-scale production of single-walled carbon nanotubes by induction thermal plasma

2007 ◽  
Vol 40 (8) ◽  
pp. 2375-2387 ◽  
Author(s):  
Keun Su Kim ◽  
German Cota-Sanchez ◽  
Christopher T Kingston ◽  
Matej Imris ◽  
Benoit Simard ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Thermal Plasma ◽  
Large Scale ◽  
Single Walled Carbon Nanotubes ◽  
Scale Production ◽  
Single Walled Carbon ◽  
Induction Thermal Plasma ◽  
Large Scale Production ◽  
Walled Carbon Nanotubes

scholarly journals Large-scale 3-D interconnected Ni nanotube networks with controlled structural and magnetic properties

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Joaquín de la Torre Medina ◽  
Tristan da Câmara Santa Clara Gomes ◽  
Yenni G. Velázquez Galván ◽  
Luc Piraux
Keyword(s):  
Magnetic Properties ◽  
Large Scale ◽  
Structural And Magnetic Properties

Large-scale synthesis of nanopowders by transferred arc thermal plasma

2010 ◽  
Vol 7 (9/10/11/12) ◽  
pp. 1098 ◽  
Author(s):  
Varsha B. Raut ◽  
Tanay Seth ◽  
Amol U. Pawar ◽  
Manish D. Shinde ◽  
Dinesh P. Amalnerkar
Keyword(s):  
Thermal Plasma ◽  
Large Scale ◽  
Transferred Arc ◽  
Large Scale Synthesis
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