eprintid: 1317
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/13/17
datestamp: 2023-11-09 15:49:28
lastmod: 2023-11-09 15:49:28
status_changed: 2023-11-09 15:39:28
type: article
metadata_visibility: show
creators_name: Azmi, B.M.
creators_name: Shariff, A.M.
creators_name: Maitra, S.
creators_name: Ishihara, T.
title: Effect of different solvents on the synthesis of δ-vanadyl phosphate and its performance as cathode for li-ion battery
ispublished: pub
note: cited By 0
abstract: In the present work δ-vanadyl phosphate (VOPO4) was synthesized in the presence of different solvents like water, ethanol, diethyl ketone and 2-propanol. Role of these solvents on the Li-intercalation behaviour of synthesized δ-VOPO4 has been studied. The solvents affected significantly the size of the crystallites and the level of impurities in the synthesized material. δ-VOPO4 synthesized using water as solvent, possessed a significant Li-intercalation capacity ca., 124 mAh.g�1 at 3.7 V corresponding to 75 of its theoretical capacity. Among the organic solvents used, sample prepared using ethanol exhibited the highest Li intercalation capacity. Small amount of β-phase was observed in the synthesized δ-VOPO4 (with phosphate/vanadium ratio of 2) using ethanol and Li-intercalation capacity of this phase was about 137 mAh.g1, corresponding to 85 of the theoretical capacity. The capacity was found to be almost stable at 110 mAh.g�1 over 100 cycles. © 2010 Taylor and Francis Group, LLC.
date: 2010
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85024211632&doi=10.1080%2f0371750X.2010.11090841&partnerID=40&md5=025dd370ca509a8df70472ed1483277a
id_number: 10.1080/0371750X.2010.11090841
full_text_status: none
publication: Transactions of the Indian Ceramic Society
volume: 69
number: 4
pagerange: 235-239
refereed: TRUE
issn: 0371750X
citation:   Azmi, B.M. and Shariff, A.M. and Maitra, S. and Ishihara, T.  (2010) Effect of different solvents on the synthesis of δ-vanadyl phosphate and its performance as cathode for li-ion battery.  Transactions of the Indian Ceramic Society, 69 (4).  pp. 235-239.  ISSN 0371750X