摘要
制备了铬（Ⅲ）邻菲咯啉、８－羟基喹啉配合物／Ｙ型分子筛，利用元素分析、ＳＥＭ、ＵＶ－Ｖｉｓ、ＢＥＴ及ＸＲＤ等方法确定了分子筛笼中金属配合物的生成及其晶体结构，考察了实验参数对苯酚转化率及产物选择性的影响。
Chromium(Ⅲ) phenanthroline and 8-hydroxyqinoline complexes/y-zeolite were prepared respectively.The formation of the metal complexes within the cages of Y-zeolite and their crystal structure were determined by elemental analysis,diffuse reflectance UV-Vis,SEM,BET,and XRD methods.The influence of experimental parameters upon phenol conversion and product selectivity were investigated as well.
出处
《应用化学》
CAS
CSCD
北大核心
1996年第1期30-34,共5页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金
关键词
铬
邻菲咯啉
羟基喹啉
分子筛
苯酚羟化
催化
chromium(Ⅲ),phenanthroline,hydroxyqinoline,zeolite,phenol hydroxylation
