SnO2 encapsulated TiO2 hollow nanofibers as anode material for lithium ion batteries

Park, Hyunjung; Song, Taeseup; Han, Hyungkyu; Devadoss, Anitha; Yuh, Junhan; Choi, Changhwan; Paik, Ungyu

doi:10.1016/j.elecom.2012.05.034

상세 보기

SnO2 encapsulated TiO2 hollow nanofibers as anode material for lithium ion batteries

Park, Hyunjung;
Song, Taeseup;
Han, Hyungkyu;
Devadoss, Anitha;
Yuh, Junhan;
... Choi, Changhwan;
... Paik, Ungyu

Citations

WEB OF SCIENCE

60

Citations

SCOPUS

61

초록

Nanoparticulate SnO2 was encapsulated into TiO2 hollow nanofibers to achieve high energy density and robust electrochemical performance as an anode material for lithium ion batteries. The SnO2 encapsulated TiO2 hollow nanofibers exhibit improved electrochemical performances over the TiO2 hollow nanofibers, including a high discharge capacity of similar to 517 mAh g(-1) and doubled capacity at a 10 C rate. These improvements on electrochemical performances are attributed to favorable mechanics and kinetics associated with lithium.

키워드

Lithium ion batteries; Anode; SnO2; TiO2; NANOCOMPOSITES

제목: SnO2 encapsulated TiO2 hollow nanofibers as anode material for lithium ion batteries

저자: Park, Hyunjung; Song, Taeseup; Han, Hyungkyu; Devadoss, Anitha; Yuh, Junhan; Choi, Changhwan; Paik, Ungyu

DOI: 10.1016/j.elecom.2012.05.034

발행일: 2012-08

유형: Article

저널명: Electrochemistry Communications

권: 22

페이지: 81 ~ 84