Amorphous ATO and amorphous ATO based composite anodes for Li-ion batteries

作者：Cevher Ozgur^*; Tocoglu Ubeyd; Akbulut Hatem

来源：International Journal of Hydrogen Energy, 2014, 39(36): 21429-21434.

DOI：10.1016/j.ijhydene.2014.02.079

• SnO2:Sb
• MWCNT
• RF magnetron sputtering
• Li-ion batteries

In this study, amorphous antimony doped tin oxide (ATO) coatings on Cr coated stainless steel and multiwall carbon nanotube (MWCNT) buckypaper substrates were prepared using a radio frequency (RF) magnetron sputtering process as anode materials in lithium-ion batteries. The MWCNT anode, amorphous SnO2:Sb anode and amorphous SnO2:Sb-MWCNT nanocomposite anode have shown first discharge capacities of 446 mA h g(-1) 1064 mA h g(-1) and 1462 mA h g(-1), respectively. The best cycling performance were observed for amorphous SnO2:Sb-MWCNT nanocomposite anode.

• 出版日期2014-12-12