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Harks, P.P.R.M.L. (author), Verhallen, T.W. (author), George, C. (author), van den Biesen, Jan Karel (author), Liu, Q. (author), Wagemaker, M. (author), Mulder, F.M. (author)The commercial uptake of lithium-sulfur (Li-S) batteries is undermined by their rapid performance decay and short cycle life. These problems originate from the dissolution of lithium polysulfide in liquid electrolytes, causing charge and active material to shuttle between electrodes. The dynamics of intractable polysulfide migration at...journal article 2019
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Ganapathy, S. (author), Li, Z. (author), Anastasaki, Maria S. (author), Basak, S. (author), Miao, X.F. (author), Goubitz, K. (author), Zandbergen, H.W. (author), Mulder, F.M. (author), Wagemaker, M. (author)The high theoretical energy density of Li-O<sub>2</sub> batteries as required for electrification of transport has pushed Li-O<sub>2</sub> research to the forefront. The poor cyclability of this system due to incomplete Li<sub>2</sub>O<sub>2</sub> oxidation is one of the major hurdles to be crossed if it is ever to deliver a high reversible...journal article 2016
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Borghols, W.J.H. (author), Lützenkirchen-Hecht, D. (author), Haake, U. (author), Chan, W. (author), Lafont, U. (author), Kelder, E.M. (author), Van Eck, E.R.H. (author), Kentgens, A.P.M. (author), Mulder, F.M. (author), Wagemaker, M. (author)Amorphous titanium oxide nanoparticles were prepared from titanium isopropoxide. In situ measurements reveal an extraordinary high capacity of 810 mAh/g on the first discharge. Upon cycling at a charge/discharge rate of 33.5 mA/g, this capacity gradually decreases to 200 mAh/g after 50 cycles. The origin of this fading was investigated using X...journal article 2010
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