A novel and simple strategy for the direct synthesis bimetallic mesoporous materials Zr-La-SBA-15

作者：Liu Jing; Liu Yan; Yang Wu^*; Guo Hao; Zhang Huaizhu; Tang Zhonghua; Fang Fang

来源：Materials Letters, 2014, 128: 15-18.

DOI：10.1016/j.matlet.2014.04.015

• Porous materials
• Bimetal incorporation
• Zr-La-SBA-15
• Synthesis
• Microstructure
• Characterization

A series of Zr and La incorporated SBA-15 mesoporous materials (ZLS) were synthesized through a direct hydrothermal route without addition of mineral acids and characterized by FT-IR, XRD, TEM and N-2 adsorption-desorption isotherm techniques. The results indicated that the heteroatoms were successfully incorporated into the framework of SBA-15 after modification. The modified materials still preserved a desirable ordered two-dimensional P6mm hexagonal structure and possessed high specific surface area, large pore volume and narrow pore size distribution.

• 出版日期2014-8-1
• 单位西北师范大学