JOURNAL ARTICLE
Three-dimensional porous silicon–MWNT heterostructure with superior lithium storage performance
Pengfei GaoHaiping JiaJun YangYanna NuLiJiulin WangJun Chen
Year: 2011 Journal: Physical Chemistry Chemical Physics Vol: 13 (45)Pages: 20108-20108 Publisher: Royal Society of Chemistry
Abstract
A novel three-dimensional porous Si-MWNT heterostructure was designed to meet the demand of high-capacity and long-life lithium storage. This material presented a stable capacity above 1000 mAh g(-1) for nearly 200 cycles, which benefited from its highly porous structure combined with robust MWNT connections that accommodated the host volume change and improved the electric conductivity.
Keywords:
Materials science Porosity Heterojunction Lithium (medication) Porous silicon Porous medium Conductivity Silicon Composite material Chemical engineering Nanotechnology Optoelectronics Chemistry Engineering
Metrics
46
Cited By
3.07
FWCI (Field Weighted Citation Impact)
39
Refs
0.93
Citation Normalized Percentile
Is in top 1%
Is in top 10%
Citation History
Topics
Advancements in Battery Materials
Physical Sciences → Engineering → Electrical and Electronic Engineering
Supercapacitor Materials and Fabrication
Physical Sciences → Materials Science → Electronic, Optical and Magnetic Materials
Semiconductor materials and devices
Physical Sciences → Engineering → Electrical and Electronic Engineering
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