Surface-enhanced Raman spectroscopy study of ethylene adsorbed on a Pt electrode decorated with Pt nanoparticles

被引：23

作者：

Gómez, R

Solla-Gullón, J

Pérez, JM

Aldaz, A

机构：

[1] Univ Alicante, Dept Quim Fis, E-03080 Alicante, Spain

[2] Univ Alicante, Inst Univ Electroquim, E-03080 Alicante, Spain

来源：

CHEMPHYSCHEM | 2005年 / 6卷 / 10期

关键词：

D O I：

10.1002/cphc.200500168

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：

(Graph Presented) Surface-enhanced Raman spectroscopy (SERS) is used to investigate the adsorption and reactivity of ethylene on a Pt electrode decorated with Pt nanoparticles. Both the oxidative and reductive strippings of adsorbed ethylene are followed spectroscopically in a wide frequency range and the results are compared with the voltammetric behavior (see figure). This study illustrates the use of pure platinum nanoparticles as a viable substrate for electrochemical SERS studies. © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：2017 / 2021

页数：5

共 21 条

[1] ETHYLENE ADSORPTION AND DECOMPOSITION ON PT(210) - CHEMISTRY OF PI-BOUND ETHYLENE
BACKMAN, AL
MASEL, RI
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1990, 94 (13) : 5300 - 5308
[2] SURFACE SCIENCE AND CATALYSIS OF ETHYLENE HYDROGENATION
CREMER, PS
SOMORJAI, GA
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1995, 91 (20): : 3671 - 3677
[3] Formation and hydrogenation of ethylidene on the Pt(111) surface
Deng, RP
Herceg, E
Trenary, M
[J]. SURFACE SCIENCE, 2004, 560 (1-3) : L195 - L201
[4] Nanoparticles-on-electrode approach for in situ surface-enhanced Raman spectroscopy studies with platinum-group metals:: examples and prospects
Gómez, R
Solla-Gullón, J
Pérez, JM
Aldaz, A
[J]. JOURNAL OF RAMAN SPECTROSCOPY, 2005, 36 (6-7) : 613 - 622
[5] In situ surface enhanced Raman spectroscopy on electrodes with platinum and palladium nanoparticle ensembles
Gómez, R
Pérez, JM
Solla-Gullón, J
Montiel, V
Aldaz, A
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (28) : 9943 - 9949
[6] Adsorption of C-3 alcohols, 1-butanol, and ethene on platinized platinum as studied with FTIRS and DEMS
Gootzen, JFE
Wonders, AH
Visscher, W
vanVeen, JAR
[J]. LANGMUIR, 1997, 13 (06) : 1659 - 1667
[7] ELECTROCHEMICAL HYDROGENATION OF ETHYLENE AT WELL-DEFINED PT(100) AND PT(111) SURFACES
HUBBARD, AT
YOUNG, MA
SCHOEFFEL, JA
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1980, 114 (02) : 273 - 281
[8] Millisecond FT-IR spectroscopy of surface intermediates of C2H4 hydrogenation over Pt/Al2O3 catalyst under reaction conditions
Ko, MK
Frei, H
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2004, 108 (06) : 1805 - 1808
[9] SERS on carbon chain segments: monitoring locally surface chemistry
Kudelski, A
Pettinger, B
[J]. CHEMICAL PHYSICS LETTERS, 2000, 321 (5-6) : 356 - 362
[10] Temperature dependent formation of multiple adsorption states from ethene at polycrystalline Pt and Pt(111) electrodes studied by differential electrochemical mass spectrometry
Löffler, T
Baltruschat, H
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2003, 554 : 333 - 344

← 1 2 3 →