Raney Ni-Sn catalyst for H2 production from biomass-derived hydrocarbons

被引：826

作者：

Huber, GW ^{[1
]}

Shabaker, JW ^{[1
]}

Dumesic, JA ^{[1
]}

机构：

[1] Univ Wisconsin, Dept Biol & Chem Engn, Madison, WI 53706 USA

来源：

SCIENCE | 2003年 / 300卷 / 5628期

关键词：

D O I：

10.1126/science.1085597

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Hydrogen (H-2) was produced by aqueous-phase reforming of biomass-derived oxygenated hydrocarbons at temperatures near 500 kelvin over a tin-promoted Raney-nickel catalyst. The performance of this non - precious metal catalyst compares favorably with that of platinum-based catalysts for production of hydrogen from ethylene glycol, glycerol, and sorbitol. The addition of tin to nickel decreases the rate of methane formation from C-O bond cleavage while maintaining the high rates of C-C bond cleavage required for hydrogen formation.

引用

页码：2075 / 2077

页数：3

共 25 条

[1] SURFACE ORGANOMETALLIC CHEMISTRY ON METALS .3. FORMATION OF A BIMETALLIC NI-SN PHASE GENERATED BY REACTION OF A SN(N-C4H9)4 AND SILICA-SUPPORTED NICKEL-OXIDE [J].

AGNELLI, M ;

CANDY, JP ;

BASSET, JM ;

BOURNONVILLE, JP ;

FERRETTI, OA .

JOURNAL OF CATALYSIS, 1990, 121 (02) :236-247

[2] Water splitting goes au naturel [J].

Alper, J .

SCIENCE, 2003, 299 (5613) :1686-1687

[3] THREEFOLD-COORDINATED HOLLOW ADSORPTION SITE FOR NI(111)-C(4X2)-CO - A SURFACE-EXTENDED X-RAY-ABSORPTION FINE-STRUCTURE STUDY [J].

BECKER, L ;

AMINPIROOZ, S ;

HILLERT, B ;

PEDIO, M ;

HAASE, J ;

ADAMS, DL .

PHYSICAL REVIEW B, 1993, 47 (15) :9710-9714

[4] The impact of nanoscience on heterogeneous catalysis [J].

Bell, AT .

SCIENCE, 2003, 299 (5613) :1688-1691

[5] Homogeneous catalysis - new approaches to catalyst separation, recovery, and recycling [J].

Cole-Hamilton, DJ .

SCIENCE, 2003, 299 (5613) :1702-1706

[6] Hydrogen from catalytic reforming of biomass-derived hydrocarbons in liquid water [J].

Cortright, RD ;

Davda, RR ;

Dumesic, JA .

NATURE, 2002, 418 (6901) :964-967

[7] Role of steps in N2 activation on Ru(0001) [J].

Dahl, S ;

Logadottir, A ;

Egeberg, RC ;

Larsen, JH ;

Chorkendorff, I ;

Törnqvist, E ;

Norskov, JK .

PHYSICAL REVIEW LETTERS, 1999, 83 (09) :1814-1817

[8] Aqueous-phase reforming of ethylene glycol on silica-supported metal catalysts [J].

Davda, RR ;

Shabaker, JW ;

Huber, GW ;

Cortright, RD ;

Dumesic, JA .

APPLIED CATALYSIS B-ENVIRONMENTAL, 2003, 43 (01) :13-26

[9]

DAVDA RR, IN PRESS ANGEW CHEM

[10] Glucose hydrogenation on ruthenium catalysts in a trickle-bed reactor [J].

Gallezot, P ;

Nicolaus, N ;

Flèche, G ;

Fuertes, P ;

Perrard, A .

JOURNAL OF CATALYSIS, 1998, 180 (01) :51-55

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