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Screening of NiFe2O4 Nanoparticles as Oxygen Carrier in Chemical Looping Hydrogen Production
Liu, Shuai1,2; He, Fang1; Huang, Zhen1; Zheng, Anqing1; Feng, Yipeng1; Shen, Yang1; Li, Haibin1; Wu, Hao3; Glarbore, Peter3
2016-05-01
发表期刊ENERGY & FUELS
卷号30期号:5页码:4251-4262
摘要The objective of this paper is to systematically investigate the influences of different preparation methods on the properties of NiFe2O4 nanoparticles as oxygen carrier in chemical looping hydrogen production (CLH). The solid state (SS), coprecipitation (CP), hydrothermal (HT), and sol-gel (SG) methods were used to prepare NiFe2O4 oxygen carriers. Samples were characterized by X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), Brunauer-Emmett-Teller (BET) surface area measurement, as well as Barrett-Joyner-Halenda (BJH) porosity test. The performance of the prepared materials was first evaluated in a TGA reactor through a CO reduction and subsequent steam oxidation process. Then a complete redox process was conducted in a fixed-bed reactor, where the NiFe2O4 oxygen carrier was first reduced by simulated biomass pyrolysis gas (24% H-2 + 24% CO + 12% CO2 + N-2 balance), then reacted with steam to produce H-2, and finally fully oxidized by air. The NiFe2O4 oxygen carrier prepared by the sol gel method showed the best capacity for hydrogen production and the highest recovery degree of lattice oxygen, in agreement with the characterization results. Furthermore, compared to individual nickel ferrite particles, the mixture of NiFe2O4 and SiO2 presented remarkably higher stability during 20 cycles in the fixed-bed reactor. The structural and morphological stability of samples after reactions was also examined by XRD, XPS, and SEM analyses.
文章类型Article
WOS标题词Science & Technology ; Technology
DOI10.1021/acs.energyfuels.6b00284
研究领域[WOS]Energy & Fuels ; Engineering
关键词[WOS]NICKEL FERRITE NANOPARTICLES ; SOL-GEL METHOD ; MAGNETIC-PROPERTIES ; CATALYTIC-PROPERTIES ; PARTICLE-SIZE ; IRON-ORE ; COMBUSTION ; GASIFICATION ; METHANE ; BIOMASS
收录类别SCI ; ISTP
语种英语
WOS类目Energy & Fuels ; Engineering, Chemical
WOS记录号WOS:000376417600076
引用统计
被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/11444
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Univ Chinese Acad Sci, Sino Danish Ctr Educ & Res, Beijing 100049, Peoples R China
3.Tech Univ Denmark, Dept Chem & Biochem Engn, DK-2800 Lyngby, Denmark
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Liu, Shuai,He, Fang,Huang, Zhen,et al. Screening of NiFe2O4 Nanoparticles as Oxygen Carrier in Chemical Looping Hydrogen Production[J]. ENERGY & FUELS,2016,30(5):4251-4262.
APA Liu, Shuai.,He, Fang.,Huang, Zhen.,Zheng, Anqing.,Feng, Yipeng.,...&Glarbore, Peter.(2016).Screening of NiFe2O4 Nanoparticles as Oxygen Carrier in Chemical Looping Hydrogen Production.ENERGY & FUELS,30(5),4251-4262.
MLA Liu, Shuai,et al."Screening of NiFe2O4 Nanoparticles as Oxygen Carrier in Chemical Looping Hydrogen Production".ENERGY & FUELS 30.5(2016):4251-4262.
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