LiCoPO(4) cathode from a CoHPO(4)·xH(2)O nanoplate precursor for high voltage Li-ion batteries

A highly crystalline LiCoPO(4)/C cathode material has been synthesized without noticeable impurities via a single step solid-state reaction using CoHPO(4)·xH(2)O nanoplate as a precursor obtained by a simple precipitation route. The LiCoPO(4)/C cathode delivered a specific capacity of 125 mAhg(−1) a...

Descripción completa

Detalles Bibliográficos
Autores principales: Choi, Daiwon, Li, Xiaolin, Henderson, Wesley A., Huang, Qian, Nune, Satish K., Lemmon, John P., Sprenkle, Vincent L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4946007/
https://www.ncbi.nlm.nih.gov/pubmed/27441257
http://dx.doi.org/10.1016/j.heliyon.2016.e00081
_version_ 1782442959465086976
author Choi, Daiwon
Li, Xiaolin
Henderson, Wesley A.
Huang, Qian
Nune, Satish K.
Lemmon, John P.
Sprenkle, Vincent L.
author_facet Choi, Daiwon
Li, Xiaolin
Henderson, Wesley A.
Huang, Qian
Nune, Satish K.
Lemmon, John P.
Sprenkle, Vincent L.
author_sort Choi, Daiwon
collection PubMed
description A highly crystalline LiCoPO(4)/C cathode material has been synthesized without noticeable impurities via a single step solid-state reaction using CoHPO(4)·xH(2)O nanoplate as a precursor obtained by a simple precipitation route. The LiCoPO(4)/C cathode delivered a specific capacity of 125 mAhg(−1) at a charge/discharge rate of C/10. The nanoplate precursor and final LiCoPO(4)/C cathode have been characterized using X-ray diffraction, thermogravimetric analysis − differential scanning calorimetry (TGA-DSC), transmission electron microscopy (TEM), and scanning electron microscopy (SEM) and the electrochemical cycling stability has been investigated using different electrolytes, additives and separators.
format Online
Article
Text
id pubmed-4946007
institution National Center for Biotechnology Information
language English
publishDate 2016
publisher Elsevier
record_format MEDLINE/PubMed
spelling pubmed-49460072016-07-20 LiCoPO(4) cathode from a CoHPO(4)·xH(2)O nanoplate precursor for high voltage Li-ion batteries Choi, Daiwon Li, Xiaolin Henderson, Wesley A. Huang, Qian Nune, Satish K. Lemmon, John P. Sprenkle, Vincent L. Heliyon Article A highly crystalline LiCoPO(4)/C cathode material has been synthesized without noticeable impurities via a single step solid-state reaction using CoHPO(4)·xH(2)O nanoplate as a precursor obtained by a simple precipitation route. The LiCoPO(4)/C cathode delivered a specific capacity of 125 mAhg(−1) at a charge/discharge rate of C/10. The nanoplate precursor and final LiCoPO(4)/C cathode have been characterized using X-ray diffraction, thermogravimetric analysis − differential scanning calorimetry (TGA-DSC), transmission electron microscopy (TEM), and scanning electron microscopy (SEM) and the electrochemical cycling stability has been investigated using different electrolytes, additives and separators. Elsevier 2016-02-26 /pmc/articles/PMC4946007/ /pubmed/27441257 http://dx.doi.org/10.1016/j.heliyon.2016.e00081 Text en © 2016 The Authors http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Choi, Daiwon
Li, Xiaolin
Henderson, Wesley A.
Huang, Qian
Nune, Satish K.
Lemmon, John P.
Sprenkle, Vincent L.
LiCoPO(4) cathode from a CoHPO(4)·xH(2)O nanoplate precursor for high voltage Li-ion batteries
title LiCoPO(4) cathode from a CoHPO(4)·xH(2)O nanoplate precursor for high voltage Li-ion batteries
title_full LiCoPO(4) cathode from a CoHPO(4)·xH(2)O nanoplate precursor for high voltage Li-ion batteries
title_fullStr LiCoPO(4) cathode from a CoHPO(4)·xH(2)O nanoplate precursor for high voltage Li-ion batteries
title_full_unstemmed LiCoPO(4) cathode from a CoHPO(4)·xH(2)O nanoplate precursor for high voltage Li-ion batteries
title_short LiCoPO(4) cathode from a CoHPO(4)·xH(2)O nanoplate precursor for high voltage Li-ion batteries
title_sort licopo(4) cathode from a cohpo(4)·xh(2)o nanoplate precursor for high voltage li-ion batteries
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4946007/
https://www.ncbi.nlm.nih.gov/pubmed/27441257
http://dx.doi.org/10.1016/j.heliyon.2016.e00081
work_keys_str_mv AT choidaiwon licopo4cathodefromacohpo4xh2onanoplateprecursorforhighvoltageliionbatteries
AT lixiaolin licopo4cathodefromacohpo4xh2onanoplateprecursorforhighvoltageliionbatteries
AT hendersonwesleya licopo4cathodefromacohpo4xh2onanoplateprecursorforhighvoltageliionbatteries
AT huangqian licopo4cathodefromacohpo4xh2onanoplateprecursorforhighvoltageliionbatteries
AT nunesatishk licopo4cathodefromacohpo4xh2onanoplateprecursorforhighvoltageliionbatteries
AT lemmonjohnp licopo4cathodefromacohpo4xh2onanoplateprecursorforhighvoltageliionbatteries
AT sprenklevincentl licopo4cathodefromacohpo4xh2onanoplateprecursorforhighvoltageliionbatteries

Ejemplares similares