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Comparison of magnetite/reduced graphene oxide nanocomposites and magnetite nanoparticles on enhancing hydrogen production in dark fermentation

文献类型：期刊论文

作者Sun, Yan1; Ma, Yunqian1,2; Zhang, Baoyong1; Sun, Hao1; Wang, Na1; Wang, Lu3; Zhang, Jinlong3; Xue, Rong1
刊名INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
出版日期2022-06-26
卷号47期号:53页码:22359-22370
关键词Dark fermentation Magnetite/reduced graphene oxide nanocomposite Magnetite nanoparticle Biohydrogen production Microbial community structure
ISSN号0360-3199
DOI10.1016/j.ijhydene.2022.05.073
英文摘要Magnetite/reduced graphene oxide nanocomposites (Fe3O4-rGO NCs) and magnetite nanoparticles (Fe3O4 NPs) were added to enhance biohydrogen (bioH(2)) production in dark fermentation. Concentration of supplements from 10 to 100 mg/L was appropriate to enhance bioH(2) production, and inhibition appeared once concentration exceeded 100 mg/L. The best bioH(2) yield was 198.30 mL/g glucose at 100 mg/L Fe3O4 NPs and 225.60 mL/g glucose at 100 mg/L Fe3O4-rGO NCs, which was 42.97% and 62.65% higher than that in the blank group, respectively. Both Fe3O4 NPs and Fe3O4-rGO NCs could intensify butyrate-type fermentation and change the hydrogen-producing microorganism cells morphology, but the enhancement effect of Fe3O4-rGO NCs was superior. Microbial community structure analysis showed that Clostridium-sensu-stricto-1 became more dominant ultimately by Fe3O4-rGO NCs. (C) 2022 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
WOS关键词INDUSTRIAL WASTE-WATER ; BIOHYDROGEN PRODUCTION ; MICROBIAL COMMUNITY ; ANAEROBIC-DIGESTION ; BIOGAS PRODUCTION ; ENHANCEMENT ; DEGRADATION ; IRON ; HYDROTALCITES ; CATALYST
资助项目Integration of Science, Education and Industry Innovation Pilot Project of Qilu University of Technology (Shandong Academy of Sciences)[2020KJC-ZD12]
WOS研究方向Chemistry ; Electrochemistry ; Energy & Fuels
语种英语
WOS记录号WOS:000861830400008
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构Integration of Science, Education and Industry Innovation Pilot Project of Qilu University of Technology (Shandong Academy of Sciences)
源URL[http://ir.ipe.ac.cn/handle/122111/55149]  
专题中国科学院过程工程研究所
通讯作者Xue, Rong
作者单位1.Qilu Univ Technol, Sch Environm Sci & Engn, Shandong Acad Sci, 3501 Daxue Rd, Jinan 250353, Peoples R China
2.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, CAS Key Lab Green Proc & Engn,Inst Proc Engn, Beijing 100190, Peoples R China
3.Jilin Meihua Amino Acid Co Ltd, Baicheng 137000, Peoples R China
推荐引用方式
GB/T 7714		 Sun, Yan,Ma, Yunqian,Zhang, Baoyong,et al. Comparison of magnetite/reduced graphene oxide nanocomposites and magnetite nanoparticles on enhancing hydrogen production in dark fermentation[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2022,47(53):22359-22370.
APA Sun, Yan.,Ma, Yunqian.,Zhang, Baoyong.,Sun, Hao.,Wang, Na.,...&Xue, Rong.(2022).Comparison of magnetite/reduced graphene oxide nanocomposites and magnetite nanoparticles on enhancing hydrogen production in dark fermentation.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,47(53),22359-22370.
MLA Sun, Yan,et al."Comparison of magnetite/reduced graphene oxide nanocomposites and magnetite nanoparticles on enhancing hydrogen production in dark fermentation".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 47.53(2022):22359-22370.

入库方式： OAI收割

来源：过程工程研究所

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