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High efficiency hydrogen evolution from native biomass electrolysis
Liu, Wei; Cui, Yong; Du, Xu; Zhang, Zhe; Chao, Zisheng; Deng, Yulin; yulin.deng@ipst.gatech.edu
2016
Source PublicationENERGY & ENVIRONMENTAL SCIENCE
ISSN1754-5692
Volume9Issue:2Pages:467-472
AbstractA novel electrolysis approach for hydrogen evolution directly from native biomasses, such as cellulose, lignin and even wood and grass powders, to hydrogen at low temperature is presented. Using aqueous polyoxometalate (POM) as a catalyst at the anode, the raw biomass is oxidized and electrons are transferred to POM molecules by heating or light-irradiation. Protons from biomass diffuse to the cathode and are reduced to hydrogen. The electric energy consumption could be as low as 0.69 kW h per normal cubic meter of H-2 (Nm(-3) H-2) at 0.2 A cm(-2), which is only 16.7% of the energy consumed for the reported water electrolysis. Unlike the traditional electrolysis of alcohols, a noble-metal catalyst is not required at the anode.
description.department[liu, wei ; du, xu ; zhang, zhe ; deng, yulin] georgia inst technol, sch chem & biomol engn, 500 10th st nw, atlanta, ga 30332 usa ; [liu, wei ; du, xu ; zhang, zhe ; deng, yulin] georgia inst technol, rbi georgia tech, 500 10th st nw, atlanta, ga 30332 usa ; [liu, wei ; chao, zisheng] hunan univ, coll chem & chem engn, state key lab chemo biosensing & chemometr, changsha 410082, hunan, peoples r china ; [cui, yong] chinese acad sci, inst met res, div mat special environm, 72 wenhua rd, shenyang 110016, peoples r china
Funding OrganizationChina Scholarship Council (CSC); RBI at Georgia Tech
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74881
Collection中国科学院金属研究所
Corresponding Authoryulin.deng@ipst.gatech.edu
Recommended Citation
GB/T 7714
Liu, Wei,Cui, Yong,Du, Xu,et al. High efficiency hydrogen evolution from native biomass electrolysis[J]. ENERGY & ENVIRONMENTAL SCIENCE,2016,9(2):467-472.
APA Liu, Wei.,Cui, Yong.,Du, Xu.,Zhang, Zhe.,Chao, Zisheng.,...&yulin.deng@ipst.gatech.edu.(2016).High efficiency hydrogen evolution from native biomass electrolysis.ENERGY & ENVIRONMENTAL SCIENCE,9(2),467-472.
MLA Liu, Wei,et al."High efficiency hydrogen evolution from native biomass electrolysis".ENERGY & ENVIRONMENTAL SCIENCE 9.2(2016):467-472.
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