scholarly journals Role of lanthanum vacancy on the structural, magnetic and magnetocaloric properties in the lacunar perovskite manganites La0.8−x□xNa0.2MnO3 (0 ≤ x ≤ 0.15)

RSC Advances ◽  
2017 ◽  
Vol 7 (79) ◽  
pp. 50347-50357 ◽  
Author(s):  
S. Choura-Maatar ◽  
R. M’nassri ◽  
W. Cheikhrouhou-Koubaa ◽  
M. Koubaa ◽  
A. Cheikhrouhou ◽  
...  
Keyword(s):  
Sol Gel ◽  
Perovskite Manganites ◽  
Gel Method ◽  
Sol Gel Method ◽  
Magnetocaloric Properties

Lacunar La0.8−x□xNa0.2MnO3 (0 ≤ x ≤ 0.15) ceramics where □ is a lanthanum deficiency were synthesized via a sol–gel method.

Insights into the role of strontium in toluene catalytic combustion over La1-xSrxCoO3 perovskites catalysts

2022 ◽  
Author(s):  
Mo Liu ◽  
Xiaoli Yang ◽  
ZiMeng Tian ◽  
Huimin Wang ◽  
Liangtao Yin ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Catalytic Combustion ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
A Site

A series of LaCoO3 pervoskite catalysts substituted by Sr in A site (La1-xSrxCoO3) were prepared via a facile sol-gel method. The catalytic activity of these pervoskite catalysts for the deep...

Role of film thickness on the properties of ZnO thin films grown by sol-gel method

2013 ◽  
Vol 539 ◽  
pp. 161-165 ◽  
Author(s):  
Vinod Kumar ◽  
Neetu Singh ◽  
R.M. Mehra ◽  
Avinashi Kapoor ◽  
L.P. Purohit ◽  
...  
Keyword(s):  
Thin Films ◽  
Film Thickness ◽  
Sol Gel ◽  
Zno Thin Films ◽  
Gel Method ◽  
Sol Gel Method

Influence of magnesium doping the structural and magnetocaloric properties of manganites oxide prepared by sol–gel method

2017 ◽  
Vol 123 (5) ◽  
Author(s):  
R. Ben Hassine ◽  
W. Cherif ◽  
J. A. Alonso ◽  
F. J. Mompeán ◽  
M. T. Fernández-Díaz
Keyword(s):  
Sol Gel ◽  
Magnesium Doping ◽  
Gel Method ◽  
Sol Gel Method ◽  
Magnetocaloric Properties

The role of H2O and oxidized copper species in methanol steam reforming on a Cu/CeO2/Al2O3 catalyst prepared by one-pot sol–gel method

2011 ◽  
Vol 102 (3-4) ◽  
pp. 387-394 ◽  
Author(s):  
Maria Turco ◽  
Giovanni Bagnasco ◽  
Claudia Cammarano ◽  
Luca Micoli ◽  
Maurizio Lenarda ◽  
...  
Keyword(s):  
Steam Reforming ◽  
Sol Gel ◽  
Methanol Steam Reforming ◽  
One Pot ◽  
Copper Species ◽  
Gel Method ◽  
Sol Gel Method ◽  
Al2o3 Catalyst

Role of defects in magnetic properties of Fe-doped SnO 2 films fabricated by the Sol—Gel method

2009 ◽  
Vol 18 (9) ◽  
pp. 4025-4029 ◽  
Author(s):  
Zhou Xue-Yun ◽  
Ge Shi-Hui ◽  
Han Xiu-Feng ◽  
Zuo Ya-Lu ◽  
Xiao Yu-Hua ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method
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