57Fe Mossbauer Spectroscopy Characterization of Electrocatalysts

被引：133

作者：

Kramm, Ulrike, I ^{[1
,2
]}

Ni, Lingmei ^{[1
,2
]}

Wagner, Stephan ^{[1
,2
]}

机构：

[1] Tech Univ Darmstadt, Dept Chem, Otto Berndt Str 3, D-64287 Darmstadt, Germany

[2] Tech Univ Darmstadt, Dept Mat & Earth Sci, Otto Berndt Str 3, D-64287 Darmstadt, Germany

来源：

ADVANCED MATERIALS | 2019年 / 31卷 / 31期

关键词：

electrocatalysis; Fe-N-C catalysts; Mossbauer spectroscopy; nuclear inelastic scattering; oxygen reduction reaction; OXYGEN REDUCTION REACTION; N-C CATALYSTS; HYDROGEN EVOLUTION REACTION; NITROGEN-DOPED CARBON; NONPRECIOUS METAL ELECTROCATALYSTS; RESONANCE VIBRATIONAL SPECTROSCOPY; IRON-BASED CATALYSTS; ACTIVE-SITES; FE/N/C-CATALYSTS; ELECTROCHEMICAL REDUCTION;

D O I：

10.1002/adma.201805623

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This work addresses the importance of Mossbauer spectroscopy for the characterization of iron-containing electrocatalysts. The most important aspects of electrocatalysis and Mossbauer spectroscopy are summarized. Next, Fe-N-C catalysts and important conclusions made by this technique on preparation, active site identification and degradation are summarized. Furthermore, recent highlights derived for other iron-containing electrocatalysts are summarized.

引用

页数：11

共 149 条

[1]

[Anonymous], 1971, M SSBAUER SPECTROSCO, DOI DOI 10.1007/978-94-009-5697-1

[2]

[Anonymous], MET COMPLEXES

[3] Effect of heat treatment on the redox properties of iron porphyrins adsorbed on high area carbon in acid electrolytes: An in situ Fe K-edge X-ray absorption near-edge structure study [J].