Open AccessDEPENDENCE OF ISERS ON CONCENTRATION AND ADSORPTION ISOTHERM PROPERTY FOR SALICYLIC ACID IN SOLID-LIQUID SYSTEM
Author(s) -
Zheng Hai-cai,
Gou Zeng-guang,
Guo Li Ming,
Xiuying Li,
Yujun Mo
Publication year - 1992
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.41.1027
Subject(s) - adsorption , aqueous solution , salicylic acid , materials science , molecule , intensity (physics) , chemical engineering , chemistry , organic chemistry , optics , physics , biochemistry , engineering
The dependence of SERS intensity ISERS on the concentration c is studied experimentally for salicylic acid (SA) aqueous solution-Ag mirror system by measuring ISERS And the relation between ISERS and quantity of adsorbed molecules is also discussed. All the results suggest that the SERS technique indeed provides a efficient and high sensitive new method for studying adsorption isotherm property in solid-liquid system.