Superior hydrogen generation from sodium borohydride hydrolysis catalyzed by the bimetallic Co-Ru/C nanocomposite

被引：43

作者：

Huang, Wenkai ^{[1
]}

Xu, Fuhua ^{[1
]}

Liu, Xiang ^{[1
]}

机构：

[1] China Three Gorges Univ, Engn Res Ctr Ecoenvironm Three Gorges Reservoir R, Key Lab Inorgan Nonmetall Crystalline & Energy Co, Coll Mat & Chem Engn,Minist Educ, Yichang 443002, Hubei, Peoples R China

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2021年 / 46卷 / 50期

基金：

中国国家自然科学基金;

关键词：

Sodium borohydride; Hydrogen; Co-Ru; C; Bimetallic; Hydrolysis; RUTHENIUM(0) NANOCLUSTERS; OXYGEN REDUCTION; HIGHLY EFFICIENT; LIGNIN MONOMERS; NANOPARTICLES; NABH4; EVOLUTION; KINETICS; HYDRODEOXYGENATION; ARRAYS;

D O I：

10.1016/j.ijhydene.2021.05.083

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Sodium borohydride has been widely regarded as a promising hydrogen carrier owing to its greatly hydrogen storing capability (10.8 wt%), high weight density and excellent stability in alkaline solutions. Herein, we first design and synthesize a series of bimetallic M-Ru/C nanocomposites (including Fe-Ru/C, Co-Ru/C, Ni-Ru/C and Cu-Ru/C), via simply alloying of commercial Ru/C with nonprecious metal, for superior H2 evolution from the NaBH4 hydrolysis. The result exhibits that H2 generation is synergetically improved by alloying Ru/ C with Co or Ni, while it is hindered by alloying Ru/C with Fe or Cu. Indeed, Co-Ru/C presents the highest efficient catalytic activity for H2 generation, with the TOF of 117.69 mol(H2)center dot molRu-1 center dot min-1, whereas Ru/C is only 57.08 mol(H2)center dot molRu-1 center dot min-1. In addition, the TOF of Co-Ru/C reaches to 436.51 mol(H2)center dot molRu-1 center dot min-1 (96.7 L(H2)center dot gRu-1 center dot min-1) in the presence of NaOH. (c) 2021 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.

引用

页码：25376 / 25384

页数：9

共 68 条

[1] A review on hydrogen generation from the hydrolysis of sodium borohydride [J].

Abdelhamid, Hani Nasser .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2021, 46 (01) :726-765

[2]

[Anonymous], 2016, NAT REV MATER, DOI DOI 10.1038/natrevmats.2016.59

[3] Advances in the implementation of PVD-based techniques for the preparation of metal catalysts for the hydrolysis of sodium borohydride [J].

Arzac, G. M. ;

Fernandez, A. .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2020, 45 (58) :33288-33309

[4] Untangling the cobalt promotion role for ruthenium in sodium borohydride dehydrogenation with multiwalled carbon nanotube-supported binary ruthenium cobalt catalyst [J].

Avci Hansu, Tulin ;

Sahin, Omer ;

caglar, Aykut ;

Demir Kivrak, Hilal .

INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 2021, 45 (04) :6054-6066

[5] Carbon-supported platinum catalysts for on-site hydrogen generation from NaBH4 solution [J].

Bai, Ying ;

Wu, Chuan ;

Wu, Feng ;

Yi, Baolian .

MATERIALS LETTERS, 2006, 60 (17-18) :2236-2239

[6] Ruthenium nanoparticles immobilized on surfactant-directed polypyrrole as an effective and reusable catalyst for hydrogen generation [J].

Baydaroglu, Ferhat O. ;

Ozdemir, Ercan ;

Gurek, Ayse G. .

REACTION KINETICS MECHANISMS AND CATALYSIS, 2017, 122 (01) :575-591

[7] Hydrogenation and hydrodeoxygenation of aromatic lignin monomers over Cu/C, Ni/C, Pd/C, Pt/C, Rh/C and Ru/C catalysts: Mechanisms, reaction micro-kinetic modelling and quantitative structure-activity relationships [J].

Bjelic, A. ;

Grilc, M. ;

Hus, M. ;

Likozar, B. .

CHEMICAL ENGINEERING JOURNAL, 2019, 359 :305-320

[8] Development of effective catalysts for hydrogen generation from sodium borohydride: Ru, Pt, Pd nanoparticles supported on Co3O4 [J].

Bozkurt, Gamze ;

Ozer, Abdulkadir ;

Yurtcan, Ayse Bayrakceken .

ENERGY, 2019, 180 :702-713

[9] Kinetics of sodium borohydride direct oxidation and oxygen reduction in sodium hydroxide electrolyte -: Part I.: BH4- electro-oxidation on Au and Ag catalysts [J].

Chatenet, Marian ;

Micoud, Fabrice ;

Roche, Ivan ;

Chainet, Eric .

ELECTROCHIMICA ACTA, 2006, 51 (25) :5459-5467

[10] Catalyzed Hydrolysis of Tetrahydroxydiboron by Graphene Quantum Dot-Stabilized Transition-Metal Nanoparticles for Hydrogen Evolution [J].

Chen, Weifeng ;

Shen, Jialu ;

Huang, Yingping ;

Liu, Xiang ;

Astruc, Didier .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2020, 8 (19) :7513-7522

← 1 2 3 4 5 6 7 →