摘要
本文推引出热力学摩尔吸光系数定义，并且比较了它与表观摩尔吸光系数的特点。采用作图法测出硫氰酸钒（Ⅳ）热力学摩尔吸光系数对数ｌｇε０＝１．５８（２０℃，Ｉ→０）。
The definition of thermodynamic molar coefficient of light absorption is conducted,and compared with the external Morel coefficient of light absorption.By the diagram,the thermodynamic Morel coefficient of light absorption of sulphocyanic vanadium is determined:lg ε 0=1.58(20℃, I →0).
出处
《光谱实验室》
CAS
CSCD
1999年第2期121-122,共2页
Chinese Journal of Spectroscopy Laboratory
关键词
光吸收定律
离子强度效应
硫氰酸钒
钒
光谱法
Law of Light Absorption,Ion Indensity Effect,Sulphocyanic Vanadium.
