Core/Shell Ruthenium Halloysite Nanocatalysts for Hydrogenation of Phenol

被引：83

作者：

Vinokurov, Vladimir ^{[1
]}

Glotov, Aleksandr ^{[1
]}

Chudakov, Yaroslav ^{[1
]}

Stavitskaya, Anna ^{[1
]}

Ivanov, Evgenii ^{[1
]}

Gushchin, Pavel ^{[1
]}

Zolotukhina, Anna ^{[2
]}

Maximov, Anton ^{[2
]}

Karakhanov, Eduard ^{[2
]}

Lvov, Yuri ^{[1
,3
]}

机构：

[1] Gubkin Univ, Dept Phys & Colloid Chem, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Dept Petr Chem & Organ Catalysis, Moscow 119991, Russia

[3] Louisiana Tech Univ, Inst Micromfg, Ruston, LA 71272 USA

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 2017年 / 56卷 / 47期

关键词：

SELECTIVE HYDROGENATION; PHASE HYDROGENATION; SUPPORTED RUTHENIUM; AROMATIC-COMPOUNDS; CATALYTIC-ACTIVITY; RU NANOPARTICLES; MILD CONDITIONS; AQUEOUS-MEDIA; CARBON; NANOTUBES;

D O I：

10.1021/acs.iecr.7b03282

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Halloysite tubular nanoclay was applied as a template for synthesis of ruthenium core shell composite catalysts for the first time; 50 nm diameter ceramic tubular systems with metal seeded interiors were produced. The procedure for the metal deposition and prior halloysite modification had a significant influence on properties of the catalyst and, as a consequence, on its activity in hydrogenation of phenol. Cyclohexanol was the main reaction product, but its yield depended on the substrate conversion and nanoarchitectural composition of the catalysts used. The maximum catalytic activity (turnover frequency, TOF) achieved was 17 282 h(-1) in terms of hydrogen uptake per surface Ru atoms. The substrate selectivity of halloysite-based catalysts was also demonstrated at the comparative hydrogenation of phenol and various cresols.

引用

页码：14043 / 14052

页数：10

共 53 条

[11] Nanoheterogeneous ruthenium-containing catalysts based on dendrimers in the hydrogenation of aromatic compounds under two-phase conditions [J].

Karakhanov, E. A. ;

Maximov, A. L. ;

Zolotukhina, A. V. ;

Terenina, M. V. ;

Vutolkina, A. V. .

PETROLEUM CHEMISTRY, 2016, 56 (06) :491-502

[12] Dendrimer-Stabilized Ru Nanoparticles Immobilized in Organo-Silica Materials for Hydrogenation of Phenols [J].

Karakhanov, Eduard ;

Maximov, Anton ;

Zolotukhina, Anna ;

Mamadli, Adila ;

Vutolkina, Anna ;

Ivanov, Andrey .

CATALYSTS, 2017, 7 (03)

[13] Catalytic cracking additives based on mesoporous MCM-41 for sulfur removal [J].

Karakhanov, Eduard A. ;

Glotov, Aleksandr P. ;

Nikiforova, Aina G. ;

Vutolkina, Anna V. ;

Ivanov, Andrei O. ;

Kardashev, Sergei V. ;

Maksimov, Anton L. ;

Lysenko, Sergei V. .

FUEL PROCESSING TECHNOLOGY, 2016, 153 :50-57

[14] X-RAY PHOTOELECTRON SPECTROSCOPIC STUDIES OF RUTHENIUM-OXYGEN SURFACES [J].

KIM, KS ;

WINOGRAD, N .

JOURNAL OF CATALYSIS, 1974, 35 (01) :66-72

[15] ELECTRICAL, MAGNETIC AND SPECTROSCOPIC PROPERTIES OF TETRATHIAFULVALENE CHARGE-TRANSFER COMPOUNDS WITH IRON, RUTHENIUM, RHODIUM AND IRIDIUM HALIDES [J].

KIM, YI ;

HATFIELD, WE .

INORGANICA CHIMICA ACTA, 1991, 188 (01) :15-24

[16] CHARACTERIZATION OF RUTHENIUM CATALYSTS AS STUDIED BY TEMPERATURE PROGRAMMED REDUCTION [J].

KOOPMAN, PGJ ;

KIEBOOM, APG ;

VANBEKKUM, H .

JOURNAL OF CATALYSIS, 1981, 69 (01) :172-179

[17] ACTIVATION OF RUTHENIUM ON SILICA HYDROGENATION CATALYSTS [J].

KOOPMAN, PGJ ;

KIEBOOM, APG ;

VANBEKKUM, H .

REACTION KINETICS AND CATALYSIS LETTERS, 1978, 8 (03) :389-393

[18] INDUCTION EFFECTS IN LIQUID-PHASE HYDROGENATION CATALYZED BY RUTHENIUM ON CARBON [J].

KOOPMAN, PGJ ;

KIEBOOM, APG ;

VANBEKKUM, H .

COLLOIDS AND SURFACES, 1981, 3 (01) :1-12

[19] Role of Dissociation of Phenol in Its Selective Hydrogenation on Pt(111) and Pd(111) [J].

Li, Gaofeng ;

Han, Jinyu ;

Wang, Hua ;

Zhu, Xinli ;

Ge, Qingfeng .

ACS CATALYSIS, 2015, 5 (03) :2009-2016

[20] Highly selective Pd@mpg-C3N4 catalyst for phenol hydrogenation in aqueous phase [J].

Li, Yi ;

Xu, Xuan ;

Zhang, Pengfei ;

Gong, Yutong ;

Li, Haoran ;

Wang, Yong .

RSC ADVANCES, 2013, 3 (27) :10973-10982

← 1 2 3 4 5 6 →