NiWO4 nanoparticles: a promising catalyst for hydrodesulfurization

被引：58

作者：

Bi, Yunfei ^{[1
]}

Nie, Hong ^{[1
]}

Li, Dadong ^{[1
]}

Zeng, Shuangqin ^{[1
]}

Yang, Qinghe ^{[1
]}

Li, Mingfeng ^{[1
]}

机构：

[1] SINOPEC, Res Inst Petr Proc, Beijing 100083, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 39期

关键词：

TEMPERATURE-PROGRAMMED REDUCTION; HYDROTREATING CATALYSTS; DEEP DESULFURIZATION; PHASE RELATIONSHIPS; MOS2; NI; DIBENZOTHIOPHENE; NANOCLUSTERS; THIOPHENE; SULFIDE;

D O I：

10.1039/c0cc01977a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

NiWO4 nanoparticles have been facilely synthesized by a hydrothermal approach, and used as a catalyst for the hydrodesulfurization of thiophene and its derivative 4,6-dimethyldibenzothiophene, showing a significantly higher activity than commercial NiW/Al2O3.

引用

页码：7430 / 7432

页数：3

共 25 条

[1] Deep desulfurization:: reactions, catalysts and technological challenges [J].

Breysse, M ;

Djega-Mariadassou, G ;

Pessayre, S ;

Geantet, C ;

Vrinat, M ;

Pérot, G ;

Lemaire, M .

CATALYSIS TODAY, 2003, 84 (3-4) :129-138

[2] The morphology of MoS2, WS2, Co-Mo-S, Ni-Mo-S and Ni-W-S nanoclusters in hydrodesulfurization catalysts revealed [J].

Brorson, M. ;

Carlsson, A. ;

Topsoe, H. .

CATALYSIS TODAY, 2007, 123 (1-4) :31-36

[3] Structure, stability and activity of RuS2 supported on alumina [J].

Castillo-Villalon, Perla ;

Ramirez, Jorge ;

Mauge, Francoise .

JOURNAL OF CATALYSIS, 2008, 260 (01) :65-74

[4] Sonochemical preparation of hollow nanospheres and hollow nanocrystals [J].

Dhas, NA ;

Suslick, KS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (08) :2368-2369

[5] Solution syntheses of unsupported Co(Ni)-Mo-S hydrotreating catalysts [J].

Genuit, D ;

Afanasiev, P ;

Vrinat, M .

JOURNAL OF CATALYSIS, 2005, 235 (02) :302-317

[6] SYNTHESIS AND ACTIVITY OF HYDROTREATING CATALYSTS PREPARED VIA PROMOTION BY LOW-VALENT TRANSITION-METAL COMPLEXES [J].

HALBERT, TR ;

HO, TC ;

STIEFEL, EI ;

CHIANELLI, RR ;

DAAGE, M .

JOURNAL OF CATALYSIS, 1991, 130 (01) :116-129

[7] CATALYSIS BY TRANSITION-METAL SULFIDES - A THEORETICAL AND EXPERIMENTAL-STUDY OF THE RELATION BETWEEN THE SYNERGIC SYSTEMS AND THE BINARY TRANSITION-METAL SULFIDES [J].

HARRIS, S ;

CHIANELLI, RR .

JOURNAL OF CATALYSIS, 1986, 98 (01) :17-31

[8] Atomic-scale structure of single-layer MoS2 nanoclusters [J].

Helveg, S ;

Lauritsen, JV ;

Lægsgaard, E ;

Stensgaard, I ;

Norskov, JK ;

Clausen, BS ;

Topsoe, H ;

Besenbacher, F .

PHYSICAL REVIEW LETTERS, 2000, 84 (05) :951-954

[9] PHASE RELATIONSHIPS IN SYSTEM NI-W-O AND THERMODYNAMIC PROPERTIES OF NIWO4 [J].

JACOB, KT .

JOURNAL OF MATERIALS SCIENCE, 1977, 12 (08) :1647-1652

[10] Identification of active edge sites for electrochemical H2 evolution from MoS2 nanocatalysts [J].

Jaramillo, Thomas F. ;

Jorgensen, Kristina P. ;

Bonde, Jacob ;

Nielsen, Jane H. ;

Horch, Sebastian ;

Chorkendorff, Ib .

SCIENCE, 2007, 317 (5834) :100-102

← 1 2 3 →