A novel type of thermal stabilizer antimony tris (thioethyl stearate)(ATS) was synthsized. Its thermal stability was me......

目的　分析乌拉尔甘草 Glycyrrhiza uralensis的化学成分。方法　采用正、反相硅胶柱层析分离 ,应用波谱方法进行结构鉴定。结果　......

The ubiquitous distribution of halogenated aromatic compounds (XAr) coupled with their carcinogenicity has raised public......

固相研磨法是将不同量的活性组分掺入到介孔材料上的一种简单有效的方法.采用该法以焙烧脱模前后的SBA-15为载体分别制备了不同负......