Seaweed-Derived Route to Fe2O3 Hollow Nanoparticles/N-Doped Graphene   Aerogels with High Lithium Ion Storage Performance

doi:10.1021/acsami.5b12427

CORC > 北京大学 > 工学院

	Seaweed-Derived Route to Fe2O3 Hollow Nanoparticles/N-Doped Graphene Aerogels with High Lithium Ion Storage Performance
	Liu, Long ; Yang, Xianfeng ; Lv, Chunxiao ; Zhu, Aimei ; Zhu, Xiaoyi ; Guo, Shaojun ; Chen, Chengmeng ; Yang, Dongjiang
刊名	ACS APPLIED MATERIALS & INTERFACES
	2016
关键词	seaweed egg box Kirkendall effect hollow nanoparticles lithium ion batteries ANODE MATERIAL COBALT ALGINATE BATTERIES SPHERES NANOFIBERS COMPOSITE FILMS FE ELECTROCATALYST OXIDATION
DOI	10.1021/acsami.5b12427
英文摘要	We developed a nanoscale Kirkendall effect assisted method for simple and scalable synthesis of three-dimensional (3D) Fe2O3 hollow nano particles (NPs)/graphene aerogel through the use of waste seaweed biomass as new precursors. The Fe2O3 hollow nanoparticles with an average shell thickness of similar to 6 nm are distributed on 3D graphene aerogel, and also act as spacers to make the separation of the neighboring graphene nanosheets. The graphene Fe2O3, aerogels exhibit high rate capability (550 mA h g(-1) at S A g(-1)) and excellent cyclic stability (729 mA h g(-1) at 0.1 A g(-1) for 300 cycles), outperforming all of the reported. Fe2O3/graphene hybrid electrodes, due to the hollow structure of the active Fe2O3 NPs and the unique structure of the 3D graphene aerogel framework. The present work represents an important step toward high,level control of high-performance 3D graphene Fe-based NPs aerogels for maximizing lithium storage with new horizons for important fundamental and technological applications.; National Natural Science Foundation of China [51503109, 21501105, 51473081]; Peking University; Young Thousand Talented Program; ARC [130104759]; Fundamental Research Funds for the Central Universities [20152M058]; SCI(E); EI; PubMed; ARTICLE; guosj@pku.edu.cn; d.yang@qdu.edu.cn; 11; 7047-7053; 8
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/434634]
专题	工学院
推荐引用方式 GB/T 7714	Liu, Long,Yang, Xianfeng,Lv, Chunxiao,et al. Seaweed-Derived Route to Fe2O3 Hollow Nanoparticles/N-Doped Graphene Aerogels with High Lithium Ion Storage Performance[J]. ACS APPLIED MATERIALS & INTERFACES,2016.
APA	Liu, Long.,Yang, Xianfeng.,Lv, Chunxiao.,Zhu, Aimei.,Zhu, Xiaoyi.,...&Yang, Dongjiang.(2016).Seaweed-Derived Route to Fe2O3 Hollow Nanoparticles/N-Doped Graphene Aerogels with High Lithium Ion Storage Performance.ACS APPLIED MATERIALS & INTERFACES.
MLA	Liu, Long,et al."Seaweed-Derived Route to Fe2O3 Hollow Nanoparticles/N-Doped Graphene Aerogels with High Lithium Ion Storage Performance".ACS APPLIED MATERIALS & INTERFACES (2016).