Preparation of Novel Bisphenanthro[9,10-d]imidazoles with an Efficient Copper Nano Magnetic Catalyst

2021 ◽  
pp. 1-9
Author(s):  
N. Pourmorteza ◽  
M. Ariannezhad ◽  
H. Behmadi ◽  
Z. Amini Moghaddam
Keyword(s):  
Magnetic Catalyst

Chitosan as capping agent in a robust one-pot procedure for a magnetic catalyst synthesis

2021 ◽  
pp. 118267
Author(s):  
Tomer A. Dickstein ◽  
Ergang Zhou ◽  
Kian K. Hershberger ◽  
Angela K. Haskell ◽  
David Gene Morgan ◽  
...  
Keyword(s):  
Capping Agent ◽  
One Pot ◽  
Catalyst Synthesis ◽  
Magnetic Catalyst

Mineralization of reactive Black 5 in aqueous solution by ozone/H2O2 in the presence of a magnetic catalyst

2010 ◽  
Vol 174 (1-3) ◽  
pp. 795-800 ◽  
Author(s):  
Hua-Wei Chen ◽  
Yu-Lin Kuo ◽  
Chyow-San Chiou ◽  
Shih-Wei You ◽  
Chih-Ming Ma ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Reactive Black 5 ◽  
Magnetic Catalyst

Insights of emerging contaminants removal in real water matrices by CWPO using a magnetic catalyst

2021 ◽  
Vol 9 (5) ◽  
pp. 106321
Author(s):  
Y. Huaccallo-Aguilar ◽  
S. Álvarez-Torrellas ◽  
M.V. Gil ◽  
M. Larriba ◽  
J. García
Keyword(s):  
Emerging Contaminants ◽  
Magnetic Catalyst ◽  
Contaminants Removal

scholarly journals Using Diaper Waste to Prepare Magnetic Catalyst for the Synthesis of Glycerol Carbonate

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Jincan Wang ◽  
Yong Liang ◽  
Song Wang ◽  
Patrick U. Okoye ◽  
Hongxu Chen ◽  
...  
Keyword(s):  
Magnetic Property ◽  
Calcination Temperature ◽  
Separation Process ◽  
Nickel Nitrate ◽  
Glycerol Carbonate ◽  
Magnetic Catalyst ◽  
Catalyst Separation ◽  
Different Temperatures

Diaper waste was calcined above 400°C after impregnated in the solution of nickel nitrate. The as-prepared diaper waste-derived materials were used as magnetic catalysts for the synthesis of glycerol carbonate (GC). Structure and catalytic ability investigations on the catalysts calcined at different temperatures indicated that calcination temperature was an important factor affecting the property of catalysts. It was found that the catalyst obtained at the calcination temperature of 700°C (named DW-Ni-700) showed the best performance. When DW-Ni-700 was used in the synthesis of GC, GC yield reached 93.2%, and the magnetic property of DW-Ni-700 facilitated the catalyst separation process. Meanwhile, DW-Ni-700 showed high reusability in the reaction. After four times reuse of DW-Ni-700, GC yield decreased less than 4%.

H3PW12O40 anchored on graphene-grafted silica-coated MnFe2O4 as magnetic catalyst for Mannich reaction

2018 ◽  
Vol 15 (4) ◽  
pp. 943-953 ◽  
Author(s):  
M. Kooti ◽  
F. Kooshki ◽  
E. Nasiri ◽  
A. Naghdi Sedeh
Keyword(s):  
Mannich Reaction ◽  
Magnetic Catalyst
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