微波水热合成纳米孔金属磷酸盐CoVSB-1(英文)  

Microwave-Hydrothermal Synthesis of Nanoporous Metal Phosphate CoVSB-1

作　　者：解丽丽[1] 王利军[1] 袁昊[1] 田震[1] 

机构地区：[1]上海第二工业大学城市建设与环境工程学院,上海201209

出　　处：《上海第二工业大学学报》2010年第1期7-11,共5页Journal of Shanghai Polytechnic University

基　　金：国家自然科学基金(No.50503011);上海市教育发展基金会"晨光计划"基金(No.2007CG72)

摘　　要：微波水热合成了纳米孔金属磷酸盐CoVSB-1,453K微波辐照30min产率可达89%。CoVSB-1的晶化时间缩短为传统水热晶化时间的1/8。快速结晶使CoVSB-1产物颗粒分布更均匀、长径比更小。VSB-1晶粒的生成至少需要微波水热晶化60min。Nanoporous metal phosphate CoVSB-1 was prepared via the microwave-hydrothermal synthesis, and the yield of about 89 % has been achieved for 30 rain at 453 K under microwave irradiation. The crystallization time of CoVSB-1 was reduced by about 8 times compared with the conventional electric heating. The fast crystallization favors more uniform particle size distribution and smaller aspect ratios of CoVSB-1 product. By the microwave-hydrothermal synthesis, the product of VSB-1 formed for at least 60 min.

关 键 词：CoVSB-1 VSB-1 微波水热合成 

分 类 号：TB383.1[一般工业技术—材料科学与工程]