摘要
采用漫反射及衰减全反射红外技术，快速鉴定酞侧基聚砜膜（ＰＤＣ）的改性水平，得到了磺化后—ＳＯ３Ｈ基团的红外光谱差谱。
This paper presents a rapid method for the characterization of sulphonated condensationpolymerized products of phenolphthalein and dichlorodiphenylsulfone (PDC) membrane by using infrared attenuated total reflection (IRATR) and diffuse reflectance (DR) spectroscopy. The subtraction spectra for SO3H were also given.\=\=
出处
《岩矿测试》
CAS
CSCD
北大核心
1999年第2期113-116,共4页
Rock and Mineral Analysis
基金
国家自然科学基金
关键词
红外光谱
衰减全反射
改性超滤膜
酞侧基聚砜膜
infrared spectrometry
attenuated total reflection
diffuse reflectance
modified ultrafiltration membrane\=\=\=
