<正>On October 15, 2012 the construction of SINOPEC’s key science and technology project–a 200 kt/a unit for methylation of toluene with methanol was complete
The spin-polarized MS-Xα method is employed to study the electronic structure and the magnetic property of the SmCo5 compound.According to the calculated resul
The Tb3+ ion was introduced in the TbxEu1-x(BSA)3phen as a bridge to make the energy transfer process from ligand to the Eu3+ complex more efficient. The charac
<正>The Zhengzhou University and the Haohua-Junhua Group Co.,Ltd.will cooperate in development of clean catalytic oxidation technology.The benzene hydrogenation
The green and effective Baeyer-Villiger oxidation reaction of cyclohexanone for preparing ε-caprolactone is of particular importance in the synthesis of new po