Probing complex eletrocatalytic reactions using electrochemical infrared spectroscopy

被引：17

作者：

Chen, Wei ^{[1
]}

Yu, Anne ^{[1
]}

Sun, Zhi-Juan ^{[1
]}

Zhu, Bai-Quan ^{[1
]}

Cai, Jun ^{[1
]}

Chen, Yan-Xia ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Chem Phys, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China

来源：

CURRENT OPINION IN ELECTROCHEMISTRY | 2019年 / 14卷

基金：

中国国家自然科学基金;

关键词：

Electrochemical in situ infrared spectroscopy; Electrochemical interface; Electrocatalysis; Reactive intermediate; Formic acid oxidation; FORMIC-ACID OXIDATION; PLATINUM-ELECTRODES; METHANOL OXIDATION; FILM ELECTRODE; MECHANISM; ELECTROOXIDATION; INTERMEDIATE; ABSORPTION; ADSORPTION; REDUCTION;

D O I：

10.1016/j.coelec.2019.01.003

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：

Electrochemical in situ Fourier transform infrared spectroscopy (EC-FTIRS) is one of the most powerful and widely used techniques in studying electrode-electrolyte interfaces and electrode processes thereon. Despite its great developments and wide applications, challenges that may lead to the misinterpretation of the reaction mechanisms are usually overlooked. In this minireview, after a brief overview of the methodology of EC-FTIRS, we will consider the oxidation of small organic molecule, especially formic acid oxidation to introduce the strategies on (i) how to estimate kinetic parameters of specific reaction pathways of complex reactions on the basis of infrared spectroscopic data combined with other techniques and (ii) how to avoid the pitfalls of data interpretation. Our perspective for future development of EC-FTIRS is also provided.

引用

页码：113 / 123

页数：11

共 45 条

[1]

Beden B., 1992, MODERN ASPECTS ELECT, P97, DOI DOI 10.1007/978-1-4615-3376-4_2

[2] High temperature ionic conduction mediated by ionic liquid incorporated within the metal-organic framework UiO-67(Zr) [J].

Chen, Li-Hong ;

Wu, Bin-Bin ;

Zhao, Hai-Xia ;

Long, La-Sheng ;

Zheng, Lan-Sun .

INORGANIC CHEMISTRY COMMUNICATIONS, 2017, 81 :1-4

[3] Specific reactivity of step sites towards CO adsorption and oxidation on platinum single crystals vicinal to Pt(111) [J].

Chen, Qing-Song ;

Berna, Antonio ;

Climent, Victor ;

Sun, Shi-Gang ;

Feliu, Juan M. .

PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2010, 12 (37) :11407-11416

[4] The kinetics of methanol oxidation at a Pt film electrode, a combined mass and infrared spectroscopic study [J].

Chen, Wei ;

Cai, Jun ;

Yang, Jing ;

Sartin, Matthew M. ;

Chen, Yan-Xia .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2017, 800 :89-98

[5] Bridge-bonded formate: Active intermediate or spectator species in formic acid oxidation on a Pt film electrode? [J].

Chen, Y. -X. ;

Heinen, M. ;

Jusys, Z. ;

Behm, R. J. .

LANGMUIR, 2006, 22 (25) :10399-10408

[6] Kinetic isotope effects in complex reaction networks: Formic acid electro-oxidation [J].

Chen, Yan-Xia ;

Heinen, Martin ;

Jusys, Zenonas ;

Behm, Rolf Juergen .

CHEMPHYSCHEM, 2007, 8 (03) :380-385

[7] Kinetics and mechanism of the electrooxidation of formic acid - Spectroelectrochemical studies in a flow cell [J].

Chen, YX ;

Heinen, M ;

Jusys, Z ;

Behm, RJ .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (06) :981-985

[8] FORMIC-ACID OXIDATION ON SINGLE-CRYSTAL PLATINUM-ELECTRODES - COMPARISON WITH POLYCRYSTALLINE PLATINUM [J].

CLAVILIER, J ;

PARSONS, R ;

DURAND, R ;

LAMY, C ;

LEGER, JM .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1981, 124 (1-2) :321-326

[9]

Coutanceau C, 2010, MOD ASP ELECTROCHEM, P397, DOI 10.1007/978-1-4419-5594-4_10

[10] Electrooxidation of C1 organic molecules on Pt electrodes [J].

Cuesta, Angel .

CURRENT OPINION IN ELECTROCHEMISTRY, 2017, 4 (01) :32-38

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