ULTRAHIGH-VACUUM TRANSFER SYSTEM FOR ELECTROCHEMICAL STUDIES

被引：10

作者：

WANG, KL ^{[1
]}

EPPELL, S ^{[1
]}

CHOTTINER, GS ^{[1
]}

SCHERSON, DA ^{[1
]}

机构：

[1] CASE WESTERN RESERVE UNIV,DEPT CHEM,CLEVELAND,OH 44106

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1993年 / 64卷 / 04期

关键词：

D O I：

10.1063/1.1144179

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

An ultrahigh vacuum/transfer system has been designed and constructed to investigate t le electrochemical properties of surfaces prepared and characterized in ultrahigh vacuum (UHV) One of the unique features of this system is a self-contained electrochemical cell with a built-in dynamic hydrogen reference electrode which can be charged and tested in situ. The capabilities of the apparatus were demonstrated by examining the cyclic voltammetry of c(4 X 2)CO/Ni(111) surfaces (formed in UHV) in 0.1 M KOH electrolytes. The first linear scan in the positive direction revealed characteristic features associated with the quantitative electrooxidation of the adsorbed CO not observed in specimens exposed to an oxygen containing atmosphere.

引用

收藏

页码：1066 / 1070

页数：5

相关论文

共 20 条

[1]

ADZIC RR, 1990, MODERN ASPECTS ELECT, V21

[2] ION-BEAM STUDIES OF OXYGEN EXPOSED NI(100) [J].

ALKEMADE, PFA ;

DECKERS, S ;

HABRAKEN, FHPM ;

VANDERWEG, WF .

SURFACE SCIENCE, 1987, 189 :161-167

[3] THE STICKING PROBABILITY, DIPOLE-MOMENT, AND ABSOLUTE COVERAGE OF CO ON NI(111) [J].

CAMPUZANO, JC ;

DUS, R ;

GREENLER, RG .

SURFACE SCIENCE, 1981, 102 (01) :172-184

[4] A FLEXIBLE SAMPLE TRANSFER INSERTION SYSTEM FOR ULTRAHIGH-VACUUM SURFACE STUDIES [J].

CHOTTINER, GS ;

JENNINGS, WD ;

PANDYA, KI .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1987, 5 (05) :2970-2972

[5] PREPARATION OF MONO-CRYSTALLINE PT MICROELECTRODES AND ELECTROCHEMICAL STUDY OF THE PLANE SURFACES CUT IN THE DIRECTION OF THE (111) AND (110) PLANES [J].

CLAVILIER, J ;

FAURE, R ;

GUINET, G ;

DURAND, R .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1980, 107 (01) :205-209

[6] LEED AES THIN-LAYER ELECTROCHEMICAL STUDIES OF HYDROGEN ADSORPTION ON PLATINUM SINGLE-CRYSTALS [J].

HOMA, AS ;

YEAGER, E ;

CAHAN, BD .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1983, 150 (1-2) :181-192

[7] ELECTROCHEMISTRY OF THE ORDERED RH (111) ELECTRODE - SURFACE PREPARATION AND VOLTAMMETRY IN HCLO4 ELECTROLYTE [J].

HOURANI, M ;

WIECKOWSKI, A .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1987, 227 (1-2) :259-264

[8] ELECTRODEPOSITION ON A WELL-DEFINED SURFACE - SILVER ON PT(111)(SQUARE-ROOT-7XSQUARE-ROOT-7)R19.1-DEGREES-I [J].

HUBBARD, AT ;

STICKNEY, JL ;

ROSASCO, SD ;

SORIAGA, MP ;

SONG, D .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1983, 150 (1-2) :165-180

[9] QUANTITATIVE AUGER-ELECTRON SPECTROSCOPY DEPTH PROFILING OF IRON-OXIDES FORMED ON FE(100) AND POLYCRYSTALLINE FE BY EXPOSURE TO GAS-PHASE OXYGEN AND BORATE BUFFER SOLUTIONS [J].

KAMRATH, M ;

ZURAWSKI, D ;

WIECKOWSKI, A .

LANGMUIR, 1990, 6 (11) :1683-1690

[10]

LEUNG LW, IN PRESS REV SCI INS