Jump to main content
Jump to site search


Functionalization of graphene oxide with naphthalenediimide diamine for high performance cathode materials of lithium-ion batteries

Abstract

Through the covalent bonding between naphthalenediimide diamine (NDIDA) and graphene oxide (GO), we synthesize NDIDA-functionalized graphene oxide (NDIDA-GO). The as-synthesized NDIDA-GO is characterized by powder X-ray diffraction, Fourier transform Infrared spectroscopy, thermogravimetric analysis, Raman spectroscopy, X-ray photoelectron spectroscopy, scanning electron microscopy, transmission electron microscopy, and the Brunauer-Emmett-Teller surface. As a cathode material for lithium-ion batteries, within a voltage window of 4.5-1.5V, the NDIDA-GO exhibits higher specific capacity, good cyclic stability and rate capability, keeping a specific capacity of 240 mAh g−1 after 50 cycles at 50 mA g−1. This work provides an effective route for the development of high performance organic-based cathode materials for lithium-ion batteries.

Back to tab navigation

Supplementary files

Publication details

The article was received on 08 Nov 2017, accepted on 11 Jan 2018 and first published on 11 Jan 2018


Article type: Paper
DOI: 10.1039/C7SE00543A
Citation: Sustainable Energy Fuels, 2017, Accepted Manuscript
  •   Request permissions

    Functionalization of graphene oxide with naphthalenediimide diamine for high performance cathode materials of lithium-ion batteries

    Q. Liu, Y. Song, Y. Gao, H. Rong, H. Wen, Y. Sha, H. Liu and H. Zhang, Sustainable Energy Fuels, 2017, Accepted Manuscript , DOI: 10.1039/C7SE00543A

Search articles by author

Spotlight

Advertisements