THERMOCHROMIC AND HYPERCHROMIC EFFECTS IN RHODAMINE-B SOLUTIONS

被引：74

作者：

ROSENTHAL, I

PERETZ, P

MUSZKAT, KA

机构：

[1] WEIZMANN INST SCI,DEPT ORGAN CHEM,REHOVOT,ISRAEL

[2] WEIZMANN INST SCI,DEPT STRUCT CHEM,REHOVOT,ISRAEL

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1979年 / 83卷 / 03期

关键词：

D O I：

10.1021/j100466a010

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The equilibrium between the colored zwitterion and the colorless lactone forms of rhodamine B depends strongly on solvent, temperature, and concentration. Protic solvents, high concentrations, and low temperatures shift the zwitterion-lactone equilibrium toward the zwitterion form. © 1979 American Chemical Society.

引用

页码：350 / 353

页数：4

共 13 条

[1] EFFECT OF DIMER FORMATION OF ELECTRONIC ABSORPTION AND EMISSION-SPECTRA OF IONIC DYES - RHODAMINES AND OTHER COMMON DYES [J].