ORCID Profile
0000-0001-5625-1536
Current Organisation
ETH-Bereich Hochschulen
Does something not look right? The information on this page has been harvested from data sources that may not be up to date. We continue to work with information providers to improve coverage and quality. To report an issue, use the Feedback Form.
Publisher: Royal Society of Chemistry (RSC)
Date: 2009
DOI: 10.1039/B821389P
Abstract: Vanadium pentoxide (V2O5) nanoparticles (30-60 nm) were made by a one-step and scalable flame spray pyrolysis (FSP) process. Optimization of the FSP processing conditions (precursor concentration and injection rate) enhanced the electrochemical performance of these nanoparticles. Increasing the cut-off potential for discharging from 1.5 to 2.5 V vs. Li/Li+ improved the cycle life of these V2O5 nanoparticles. Particles with the lowest specific surface area (approximately 32 m2 g(-1)) and highest phase purity (up to 98 wt%) showed excellent cyclability between 2.5 and 4.0 V vs. Li/Li+, retaining a specific charge of 110 mAh g(-1) beyond 100 cycles at a specific current of 100 mA g(-1), and also superior specific charge of 100 mAh g(-1) at specific current up to 20C rate (or 2000 mA g(-1)).
Publisher: Elsevier BV
Date: 11-2009
Publisher: Elsevier BV
Date: 2011
Publisher: Wiley
Date: 05-06-2012
Publisher: Elsevier BV
Date: 04-2009
Publisher: Elsevier BV
Date: 08-2013
Publisher: Elsevier BV
Date: 03-2015
Publisher: Royal Society of Chemistry (RSC)
Date: 2014
DOI: 10.1039/C4TA04209C
Abstract: The nano h-LiMnBO 3 composite delivers a high first discharge capacity of 140 mA h g −1 at C/15 rate within a reduced potential window.
Publisher: Elsevier BV
Date: 02-2013
Publisher: The Electrochemical Society
Date: 2008
DOI: 10.1149/1.2836741
No related grants have been discovered for Frank Krumeich.