QUANTITATIVE-ANALYSIS OF ETHANOL IN WATER SOLUTION BY A HETEROCONTACT-TYPE SENSOR OF CUO/ZNO

被引：4

作者：

HIROTA, K ^{[1
]}

MIYAYAMA, M ^{[1
]}

NAKAMURA, Y ^{[1
]}

YANAGIDA, H ^{[1
]}

机构：

[1] UNIV TOKYO, FAC ENGN, DEPT APPL CHEM, BUNKYO KU, TOKYO 113, JAPAN

来源：

CHEMISTRY LETTERS | 1994年 / 10期

关键词：

D O I：

10.1246/cl.1994.1793

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Methods of quantitative analysis in the system of ethanol-water were investigated using a heterocontact-type sensor consisted of semiconducting ceramics of copper oxide (CuO) and zinc oxide (ZnO). The current-voltage (T-V) characteristics of the heterocontact in the solutions changed depending on the ethanol concentration when measured at AC 50 Hz at room temperature. It was found that the ethanol concentration can be determined quantitatively by analyzing the shape of I-V hysteresis loop.

引用

页码：1793 / 1796

页数：4

共 10 条

[1]

HAUFFE K, 1952, Z ELEKTROCHEM, V56, P36

[2]

ITO H, 1992, NIPPON SERAM KYO GAK, V100, P888

[3]

ITO H, 1992, NIPPON SERAM KYO GAK, V100, P350, DOI 10.2109/jcersj.100.350

[4]

KAWAKAMI K, 1979, YOGYO-KYOKAI-SHI, V87, P113

[5] THE CURRENT-VOLTAGE CHARACTERISTICS OF CUO/ZNO HETEROJUNCTIONS [J].

NAKAMURA, Y ;

IKEJIRI, M ;

MIYAYAMA, M ;

KOUMOTO, K ;

YANAGIDA, H .

NIPPON KAGAKU KAISHI, 1985, (06) :1154-1159

[6] A NEW DETECTOR FOR GASEOUS COMPONENTS USING SEMICONDUCTIVE THIN FILMS [J].

SEIYAMA, T ;

KATO, A ;

FUJIISHI, K ;

NAGATANI, M .

ANALYTICAL CHEMISTRY, 1962, 34 (11) :1502-1503

[7]

Takata M., 1979, Yogyo-Kyokai-Shi, V87, P13, DOI 10.2109/jcersj1950.87.19

[8] EFFECT OF RELATIVE-HUMIDITY ON CURRENT-VOLTAGE CHARACTERISTICS OF LI-DOPED CUO/ZNO JUNCTION [J].

TOYOSHIMA, Y ;

MIYAYAMA, M ;

YANAGIDA, H ;

KOUMOTO, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1983, 22 (12) :1933-1933

[9] THE MECHANISM OF THE DECOMPOSITION OF NITROUS OXIDE ON ZINC OXIDE AS CATALYST [J].

WAGNER, C .

JOURNAL OF CHEMICAL PHYSICS, 1950, 18 (01) :69-71

[10] STUDY ON A PALLADIUM-TITANIUM OXIDE SCHOTTKY DIODE AS A DETECTOR FOR GASEOUS COMPONENTS [J].

YAMAMOTO, N ;

TONOMURA, S ;

MATSUOKA, T ;

TSUBOMURA, H .

SURFACE SCIENCE, 1980, 92 (2-3) :400-406

← 1 →