Novel design of ultra-fast Si anodes for Li-ion batteries: crystalline Si@amorphous Si encapsulating hard carbon.

作者: Chanhoon Kim , Minseong Ko , Seungmin Yoo , Sujong Chae , Sinho Choi

DOI: 10.1039/C4NR02394C

关键词: Chemical vapor depositionAnodeNanotechnologyIonAmorphous solidChemical engineeringNanocrystalline materialCarbonGraphiteSilaneMaterials science

摘要: Nanocrystalline Si (c-Si) dispersed in amorphous Si (a-Si) encapsulating hard carbon (HC) has been synthesized as an anode material for fast chargeable lithium-ion batteries. The HC …

参考文章(53)
Okji Park, Myung-Jin Chun, Nam-Soon Choi, Soojin Park, Sinho Choi, Jeong Chan Lee, Synthesis of micro-assembled Si/titanium silicide nanotube anodes for high-performance lithium-ion batteries Journal of Materials Chemistry. ,vol. 1, pp. 10617- 10621 ,(2013) , 10.1039/C3TA12444D
Edward Buiel, J.R Dahn, Li-insertion in hard carbon anode materials for Li-ion batteries Electrochimica Acta. ,vol. 45, pp. 121- 130 ,(1999) , 10.1016/S0013-4686(99)00198-X
Bernard Dennis Cullity, Elements of X-ray diffraction ,(1956)
Matthew T. McDowell, Seok Woo Lee, Justin T. Harris, Brian A. Korgel, Chongmin Wang, William D. Nix, Yi Cui, In Situ TEM of Two-Phase Lithiation of Amorphous Silicon Nanospheres Nano Letters. ,vol. 13, pp. 758- 764 ,(2013) , 10.1021/NL3044508
Jiangxuan Song, Shuru Chen, Mingjiong Zhou, Terrence Xu, Dongping Lv, Mikhail L Gordin, Tianjun Long, Michael Melnyk, Donghai Wang, None, Micro-sized silicon–carbon composites composed of carbon-coated sub-10 nm Si primary particles as high-performance anode materials for lithium-ion batteries Journal of Materials Chemistry. ,vol. 2, pp. 1257- 1262 ,(2014) , 10.1039/C3TA14100D
Juan Yang, Xiang-yang Zhou, You-lan Zou, Jing-jing Tang, A hierarchical porous carbon material for high power, lithium ion batteries Electrochimica Acta. ,vol. 56, pp. 8576- 8581 ,(2011) , 10.1016/J.ELECTACTA.2011.07.047
Ranganath Teki, Moni K. Datta, Rahul Krishnan, Thomas C. Parker, Toh-Ming Lu, Prashant N. Kumta, Nikhil Koratkar, Nanostructured Silicon Anodes for Lithium Ion Rechargeable Batteries Small. ,vol. 5, pp. 2236- 2242 ,(2009) , 10.1002/SMLL.200900382
Chanhoon Kim, Jun Yeong Jang, Nam-Soon Choi, Soojin Park, Multi-functionalities of natural polysaccharide for enhancing electrochemical performance of macroporous Si anodes RSC Advances. ,vol. 4, pp. 3070- 3074 ,(2014) , 10.1039/C3RA45863F
Dingsheng Wang, Mingxia Gao, Hongge Pan, Junhua Wang, Yongfeng Liu, High performance amorphous-Si@SiOx/C composite anode materials for Li-ion batteries derived from ball-milling and in situ carbonization Journal of Power Sources. ,vol. 256, pp. 190- 199 ,(2014) , 10.1016/J.JPOWSOUR.2013.12.128