High temperature in situ Raman spectroscopy of oxide species in molten (Li + K) carbonate eutectic

被引：5

作者：

Itoh, T ^{[1
]}

Abe, K ^{[1
]}

Hisamitsu, Y ^{[1
]}

Mohamedi, M ^{[1
]}

Nishizawa, M ^{[1
]}

Abe, T ^{[1
]}

Tomczyk, P ^{[1
]}

Uchida, I ^{[1
]}

机构：

[1] Tohoku Univ, Grad Sch Engn, Dept Appl Chem, Aoba Ku, Sendai, Miyagi 9808579, Japan

来源：

CHEMISTRY LETTERS | 1999年 / 10期

关键词：

D O I：

10.1246/cl.1999.1115

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

In situ Raman spectra of active oxygen species present in solutions of potassium superoxide (KO2) in (62 + 38) mol% (Li + K)(2)CO3 eutectic at 650 degrees C were observed. We have attempted to obtain vibrational spectra of these entities by surface enhanced Raman scattering (SERS) technique.

引用

页码：1115 / 1116

页数：2

共 9 条

[1]

RAMAN SPECTRA OF MOLTEN ALKALI-METAL CARBONATES [J].

BATES, JB ;

BOYD, GE ;

BROOKER, MH ;

QUIST, AS .

JOURNAL OF PHYSICAL CHEMISTRY, 1972, 76 (11) :1565-+

[2]

ELECTROCHEMICAL STUDIES OF MOLTEN SODIUM-CARBONATE [J].

DUNKS, GB ;

STELMAN, D .

INORGANIC CHEMISTRY, 1983, 22 (15) :2168-2177

[3]

SURFACE ENHANCED RAMAN-SPECTRA OF OXYGEN ADSORBED ON SILVER [J].

PETTENKOFER, C ;

POCKRAND, I ;

OTTO, A .

SURFACE SCIENCE, 1983, 135 (1-3) :52-64

[4]

TRYK DA, 1990, P S MCFC, P395

[5]

GAS ELECTRODE-REACTIONS IN MOLTEN CARBONATE MEDIA .1. EXCHANGE CURRENT-DENSITY OF OXYGEN REDUCTION IN (LI+K)CO3 EUTECTIC AT 650-DEGREES C [J].

UCHIDA, I ;

NISHINA, T ;

MUGIKURA, Y ;

ITAYA, K .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1986, 206 (1-2) :229-239

[6]

UCHIDA I, 1986, J ELECTROANAL CHEM, V206, P261

[7]

DIRECT STRUCTURE DETERMINATION OF OXYGEN ADSORBED ON SILVER BY REFLECTION-ABSORPTION INFRARED-SPECTROSCOPY WITH ISOTOPIC-SUBSTITUTION [J].

WANG, XD ;

GREENLER, RG .

PHYSICAL REVIEW B, 1991, 43 (08) :6808-6811

[8]

WANG XD, 1991, SURF SCI, V335, P258

[9]

WANG XD, 1991, SURF SCI, V335, P257

← 1 →