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Facile preparation of bi-functional iron doped mesoporous materials and their application in the cycloaddition of CO2
Mesoporous material Cationic polymers Acid-base catalyst Cycloaddition reaction Cyclic carbonate
2023/6/19
Two kinds of bi-functional transition metal doped mesoporous materials (Fe-HMS and Fe-MCM-41) are prepared using one-step hydrothermal method and then treated with hydrochloric acid ethanol solution. ...
Influence of electromagnetic field parameters on the morphology of graphite in grey cast iron
electromagnetic field graphite morphology grey cast iron
2011/3/29
One way to improve the unification of the casting structure may be the application of forced convection of liquid metal during the crystallization in the form or continuous casting mould. This paper ...
Influence of electromagnetic field parameters on the morphology of graphite in grey cast iron
electromagnetic field graphite morphology grey cast iron
2011/3/29
One way to improve the unification of the casting structure may be the application of forced convection of liquid metal during the crystallization in the form or continuous casting mould. This paper ...
Mechanism of silicon influence on chills in ductile iron
thin wall ductile iron chilling tendency chill
2011/3/29
In the present work an analytical expression that combines the susceptibility of liquid cast iron to solidify according to the Fe-C-X metastable system (also known as the chilling tendency of cast ir...
Mechanism of silicon influence on chills in ductile iron
thin wall ductile iron chilling tendency chill
2011/3/29
In the present work an analytical expression that combines the susceptibility of liquid cast iron to solidify according to the Fe-C-X metastable system (also known as the chilling tendency of cast ir...