Killing three birds with one stone -: simultaneous operando EPR/UV-vis/Raman spectroscopy for monitoring catalytic reactions

被引：50

作者：

Brücker, A ^{[1
]}

机构：

[1] Inst Angew Chem Berlin Adlershof, D-12474 Berlin, Germany

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 13期

关键词：

D O I：

10.1039/b418790c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

For the first time, three operando methods, namely EPR, UV-vis and laser-Raman spectroscopy have been applied in parallel on the same V/TiO2 catalyst and under identical reaction conditions during oxidative dehydrogenation of propane to elucidate structure - reactivity relationships in status operandi.

引用

页码：1761 / 1763

页数：3

共 13 条

[1] Banares M.A., 2000, STUDIES SURFACE SCI, P3125
[2] Molecular structures of supported metal oxide catalysts under different environments
Bañares, MA
Wachs, IE
[J]. JOURNAL OF RAMAN SPECTROSCOPY, 2002, 33 (05) : 359 - 380
[3] Elucidating structure and function of active sites in VOx/TiO2 catalysts during oxyhydrative scission of 1-butene by in situ and operando spectroscopy
Bentrup, U
Brückner, A
Rüdinger, C
Eberle, HJ
[J]. APPLIED CATALYSIS A-GENERAL, 2004, 269 (1-2) : 237 - 248
[4] Monitoring transition metal ions (TMI) in oxide catalysts during (re) action:: the power of operando EPR
Brückner, A
[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2003, 5 (20) : 4461 - 4472
[5] Simultaneous combination of in situ-EPR/UV-VIS/on line GC:: a novel setup for investigating transition metal oxide catalysts under working conditions
Brückner, A
[J]. CHEMICAL COMMUNICATIONS, 2001, (20) : 2122 - 2123
[6] In situ IR, Raman, and UV-Vis DRS spectroscopy of supported vanadium oxide catalysts during methanol oxidation
Burcham, LJ
Deo, G
Gao, XT
Wachs, IE
[J]. TOPICS IN CATALYSIS, 2000, 11 (1-4) : 85 - 100
[7] PHYSICOCHEMICAL CHARACTERIZATION OF V-SILICALITE
CENTI, G
PERATHONER, S
TRIFIRO, F
ABOUKAIS, A
AISSI, CF
GUELTON, M
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1992, 96 (06) : 2617 - 2629
[8] A Raman spectroscopy study of alumina-supported vanadium oxide catalyst during propane oxidative dehydrogenation with Online activity measurement
Cortez, GG
Bañares, MA
[J]. JOURNAL OF CATALYSIS, 2002, 209 (01) : 197 - 201
[9] In situ UV-vis-NIR diffuse reflectance and Raman spectroscopic studies of propane oxidation over ZrO2-supported vanadium oxide catalysts
Gao, XT
Jehng, JM
Wachs, IE
[J]. JOURNAL OF CATALYSIS, 2002, 209 (01) : 43 - 50
[10] Characterization of V2O5-TiO2 catalysts prepared by milling by ESR and solid state 1H and 51V NMR
Lapina, OB
Shubin, AA
Nosov, AV
Bosch, E
Spengler, J
Knözinger, H
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 1999, 103 (36): : 7599 - 7606

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