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Fe3O4纳米催化剂的制备及其F-T合成性能研究
Alternative TitlePreparation of nano-structured Fe3O4 catalysts and their performance in Fischer-Tropsch synthesis
涂军令1,2; 徐勇军2; 定明月1; 王铁军1; 马隆龙1; 王敏龙3
2015
Source Publication燃料化学学报
Issue7Pages:839-845
AbstractTwo shape-defined nano-structured Fe3O4 catalysts such as Nano-Microsphere (FNM) and NanoFlake (FNF) were prepared by a simple solvothermal method. The effects of precursor type on Fe3O4 crystal morphology was studied. It is found that the rate of nucleat
Other Abstract基于溶剂热合成体系,制备了不同形貌的Fe3O4微球和纳米片催化剂,考察了水热合成条件对Fe3O4晶粒形貌的影响,并研究了Fe3O4纳米催化剂的费托合成(F-T)性能。结果表明,成核和晶体生长速率是控制Fe3O4晶体形貌的关键。与传统的沉淀铁催化剂相比,Fe3O4纳米催化剂更容易还原和向活性相转变,因此,具有更高的F-T反应活性、低碳烯烃选择性及C5+选择性;Fe3O4微球催化剂比纳米片催化剂更易维晶粒的稳定,具有更高的反应活性和稳定性。
KeywordFe3o4纳米催化剂 晶体形貌 费托合成
Funding Organization国家自然科学基金项目(U1362109,51206172);国家重点基础研究发展规划项目(973计划,2013CB228105);广东省科技计划项目(20138010405012);中国科学院战略性先导科技专项课题(XDA05010108).
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/16176
Collection中国科学院广州能源研究所
Affiliation1.中国科学院广州能源研究所,广东广州510640
2.东莞理工学院能源与化工系,广东东莞523808
3.中国科学院山西煤炭化学研究所,山西太原030001
Recommended Citation
GB/T 7714
涂军令,徐勇军,定明月,等. Fe3O4纳米催化剂的制备及其F-T合成性能研究[J]. 燃料化学学报,2015(7):839-845.
APA 涂军令,徐勇军,定明月,王铁军,马隆龙,&王敏龙.(2015).Fe3O4纳米催化剂的制备及其F-T合成性能研究.燃料化学学报(7),839-845.
MLA 涂军令,et al."Fe3O4纳米催化剂的制备及其F-T合成性能研究".燃料化学学报 .7(2015):839-845.
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