Combustion synthesis of Fe3O4/mesorporous carbon composite for lithium ion battery anode
Qingtang Zhang; Yan Meng; Xiaomei Wang
2019-11-10
Source PublicationMaterials Research Innovations
Volume23Issue:7Pages:407-412
Abstract
Fe3O4/mesorporous carbon (Fe3O4-MC) composite is prepared by a combustion synthesis from the mixture of MC, Fe(NO3)3 · 9H2O and Fe(CH3COO)2 · 4H2O under the argon follow. XRD result proves that Fe3O4 crystals are being in the Fe3O4-MC composite. The SEM indicate MC are covered by Fe3O4 nanoparticles. TEM reveal that Fe3O4 nanoparticles can be obtained by using pyrolysis of ferric salt adsorbed MC. BET analysis proves that the specific surface area of Fe3O4-MC composite is distinctly lower than that of MC, indicating some pores of MC are filled by Fe3O4 nanoparticles. The above novel structure is beneficial to improving the electrochemical performance. Fe3O4-MC composite exhibits a high reversible capacity (920 mAh· g−1 at 100 mA· g−1), good rate behavior (281 mAh· g−1 at 1500 mA· g−1).
KeywordMesoporous carbon combustion synthesis Fe3O4 nanoparticles Lithium ion battery
MOST Discipline Catalogue工学::材料科学与工程(可授工学、理学学位)
DOI10.1080/14328917.2018.1505681
URL查看原文
Indexed ByEI
Language英语
Funding Project基于微控共轭聚合物的多孔硬炭及其复合物负极材料的结构调控与储锂特性研究
Document Type期刊论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/87774
Collection材料科学与工程学院
石油化工学院
AffiliationState Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, School of Petrochemical Engineering, Lanzhou University of Technology
First Author AffilicationLanzhou University of Technology
First Signature AffilicationLanzhou University of Technology
Recommended Citation
GB/T 7714
Qingtang Zhang,Yan Meng,Xiaomei Wang. Combustion synthesis of Fe3O4/mesorporous carbon composite for lithium ion battery anode[J]. Materials Research Innovations,2019,23(7):407-412.
APA Qingtang Zhang,Yan Meng,&Xiaomei Wang.(2019).Combustion synthesis of Fe3O4/mesorporous carbon composite for lithium ion battery anode.Materials Research Innovations,23(7),407-412.
MLA Qingtang Zhang,et al."Combustion synthesis of Fe3O4/mesorporous carbon composite for lithium ion battery anode".Materials Research Innovations 23.7(2019):407-412.
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