Title of article :
One-step synthesis of mesoporous nanosized sulfated zirconia via liquid-crystal template (LCT) method
Author/Authors :
Zhang، نويسنده , , Liuyi and Han، نويسنده , , Caiyun and Wang، نويسنده , , Hua and Pu، نويسنده , , Hongping and Du، نويسنده , , Dongquan and Li، نويسنده , , Jiangyan and Luo، نويسنده , , Yongming، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2012
Abstract :
Mesoporous nanosized sulfated zirconia (MNSZ) has been synthesized by using sodium dodecyl sulfate (SDS) both as a template and a sulfating agent via one-step LCT route. It is demonstrated that SO42−, originated from the hydrophilic head of template SDS, can be easily incorporated into zirconia to form MNSZ with super acidity, and the formation mechanism of MNSZ is illustrated. Catalytic data show that MNSZ(550) exhibits higher activity than that of TSZ(550) in transesterification of soybean oil with methanol.
Keywords :
A. Inorganic compounds , B. Chemical synthesis , A. Nanostructures , D. Catalytic properties , C. X-ray diffraction
Journal title :
Materials Research Bulletin
Journal title :
Materials Research Bulletin
