Sulfide Catalysts Supported on Porous Aromatic Frameworks for Naphthalene Hydroprocessing
This paper describes the first example of using porous aromatic frameworks as supports for sulfide catalysts for the hydrogenation of aromatic hydrocarbons. The synthesis of bimetallic Ni-W and Ni-Mo sulfides was performed by in situ decomposition of [(n-Bu)4N]2[Ni(MeS4)2] (Me = W, Mo) complexes, su...
Main Authors: | , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2016-08-01
|
Series: | Catalysts |
Subjects: | |
Online Access: | http://www.mdpi.com/2073-4344/6/8/122 |
id |
doaj-47b7af84bdda4019a01112499757ecc1 |
---|---|
record_format |
Article |
spelling |
doaj-47b7af84bdda4019a01112499757ecc12020-11-24T23:05:51ZengMDPI AGCatalysts2073-43442016-08-016812210.3390/catal6080122catal6080122Sulfide Catalysts Supported on Porous Aromatic Frameworks for Naphthalene HydroprocessingEduard Karakhanov0Yulia Kardasheva1Leonid Kulikov2Anton Maximov3Anna Zolotukhina4Maria Vinnikova5Andrey Ivanov6Laborotory of Catalysis and Petrochemical Synthesis, Department of Petroleum Chemistry and Organic Catalysis, Lomonosov Moscow State University, Moscow 119991, RussiaLaborotory of Catalysis and Petrochemical Synthesis, Department of Petroleum Chemistry and Organic Catalysis, Lomonosov Moscow State University, Moscow 119991, RussiaLaborotory of Catalysis and Petrochemical Synthesis, Department of Petroleum Chemistry and Organic Catalysis, Lomonosov Moscow State University, Moscow 119991, RussiaLaborotory of Catalysis and Petrochemical Synthesis, Department of Petroleum Chemistry and Organic Catalysis, Lomonosov Moscow State University, Moscow 119991, RussiaLaborotory of Catalysis and Petrochemical Synthesis, Department of Petroleum Chemistry and Organic Catalysis, Lomonosov Moscow State University, Moscow 119991, RussiaLaborotory of Catalysis and Petrochemical Synthesis, Department of Petroleum Chemistry and Organic Catalysis, Lomonosov Moscow State University, Moscow 119991, RussiaInstitute of Petrochemical Synthesis, Russian Academy of Sciences, Moscow 119991, RussiaThis paper describes the first example of using porous aromatic frameworks as supports for sulfide catalysts for the hydrogenation of aromatic hydrocarbons. The synthesis of bimetallic Ni-W and Ni-Mo sulfides was performed by in situ decomposition of [(n-Bu)4N]2[Ni(MeS4)2] (Me = W, Mo) complexes, supported on mesoporous aromatic framework with a diamond-like structure. It is shown that the highest naphthalene conversions were achieved in the case of additional sulfidation with sulfur. After the reaction, catalysts were characterized by X-ray photoelectron spectroscopy and high-resolution transmission electron microscopy. The activity of synthesized catalysts has been studied using naphthalene as a model substrate. The materials used in this study were substantially active in hydrogenation and slightly in hydrocracking of naphthalene.http://www.mdpi.com/2073-4344/6/8/122heterogeneous catalysishydrogenationnano-structured catalystsporous aromatic frameworks |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Eduard Karakhanov Yulia Kardasheva Leonid Kulikov Anton Maximov Anna Zolotukhina Maria Vinnikova Andrey Ivanov |
spellingShingle |
Eduard Karakhanov Yulia Kardasheva Leonid Kulikov Anton Maximov Anna Zolotukhina Maria Vinnikova Andrey Ivanov Sulfide Catalysts Supported on Porous Aromatic Frameworks for Naphthalene Hydroprocessing Catalysts heterogeneous catalysis hydrogenation nano-structured catalysts porous aromatic frameworks |
author_facet |
Eduard Karakhanov Yulia Kardasheva Leonid Kulikov Anton Maximov Anna Zolotukhina Maria Vinnikova Andrey Ivanov |
author_sort |
Eduard Karakhanov |
title |
Sulfide Catalysts Supported on Porous Aromatic Frameworks for Naphthalene Hydroprocessing |
title_short |
Sulfide Catalysts Supported on Porous Aromatic Frameworks for Naphthalene Hydroprocessing |
title_full |
Sulfide Catalysts Supported on Porous Aromatic Frameworks for Naphthalene Hydroprocessing |
title_fullStr |
Sulfide Catalysts Supported on Porous Aromatic Frameworks for Naphthalene Hydroprocessing |
title_full_unstemmed |
Sulfide Catalysts Supported on Porous Aromatic Frameworks for Naphthalene Hydroprocessing |
title_sort |
sulfide catalysts supported on porous aromatic frameworks for naphthalene hydroprocessing |
publisher |
MDPI AG |
series |
Catalysts |
issn |
2073-4344 |
publishDate |
2016-08-01 |
description |
This paper describes the first example of using porous aromatic frameworks as supports for sulfide catalysts for the hydrogenation of aromatic hydrocarbons. The synthesis of bimetallic Ni-W and Ni-Mo sulfides was performed by in situ decomposition of [(n-Bu)4N]2[Ni(MeS4)2] (Me = W, Mo) complexes, supported on mesoporous aromatic framework with a diamond-like structure. It is shown that the highest naphthalene conversions were achieved in the case of additional sulfidation with sulfur. After the reaction, catalysts were characterized by X-ray photoelectron spectroscopy and high-resolution transmission electron microscopy. The activity of synthesized catalysts has been studied using naphthalene as a model substrate. The materials used in this study were substantially active in hydrogenation and slightly in hydrocracking of naphthalene. |
topic |
heterogeneous catalysis hydrogenation nano-structured catalysts porous aromatic frameworks |
url |
http://www.mdpi.com/2073-4344/6/8/122 |
work_keys_str_mv |
AT eduardkarakhanov sulfidecatalystssupportedonporousaromaticframeworksfornaphthalenehydroprocessing AT yuliakardasheva sulfidecatalystssupportedonporousaromaticframeworksfornaphthalenehydroprocessing AT leonidkulikov sulfidecatalystssupportedonporousaromaticframeworksfornaphthalenehydroprocessing AT antonmaximov sulfidecatalystssupportedonporousaromaticframeworksfornaphthalenehydroprocessing AT annazolotukhina sulfidecatalystssupportedonporousaromaticframeworksfornaphthalenehydroprocessing AT mariavinnikova sulfidecatalystssupportedonporousaromaticframeworksfornaphthalenehydroprocessing AT andreyivanov sulfidecatalystssupportedonporousaromaticframeworksfornaphthalenehydroprocessing |
_version_ |
1725625391601680384 |