z-logo
Premium
LiMn 1− x Fe x PO 4 Nanorods Grown on Graphene Sheets for Ultrahigh‐Rate‐Performance Lithium Ion Batteries
Author(s) -
Wang Hailiang,
Yang Yuan,
Liang Yongye,
Cui LiFeng,
Sanchez Casalongue Hernan,
Li Yanguang,
Hong Guosong,
Cui Yi,
Dai Hongjie
Publication year - 2011
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201103163
Subject(s) - nanorod , graphene , lithium (medication) , materials science , cathode , oxide , ion , nanotechnology , diffusion , ideal (ethics) , optoelectronics , chemical engineering , physics , chemistry , thermodynamics , medicine , endocrinology , engineering , metallurgy , philosophy , epistemology , quantum mechanics
A two‐step solution‐phase synthesis led to LiMn 0.75 Fe 0.25 PO 4 nanorods grown on graphene with superior electrical conductivity (see picture; rmGO=reduced mildly oxidized graphene oxide). The nanorod morphology is ideal for fast Li + diffusion, with the diffusion path along the short radial direction (20–30 nm) of the nanorods. An ultrafast discharge performance for this hybrid cathode material is thus achieved.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here