Publications of Ulrike Krewer
All genres
Journal Article (33)
2021
Journal Article
Triemer, S., Schulze, M., , , , Krewer, U., & Seidel-Morgenstern, A. (2021)Kinetic analysis of the partial synthesis of artemisinin: Photooxygenation to the intermediate hydroperoxideJournal of Flow Chemistry, 11, 641–659doi: 10.1007/s41981-021-00181-2.
2018
Journal Article
Cheema, I. I. & Krewer, U. (2018)Operating envelope of Haber–Bosch process design for power-to-ammoniaRSC Advances, 2018 (8), 34926–34936doi: 10.1039/C8RA06821F.
Journal Article
Emenike, V. N., , & Krewer, U. (2018)Model-based optimization of biopharmaceutical manufacturing in Pichia pastoris based on dynamic flux balance analysisComputers & Chemical Engineering, 118, 1–13doi: 10.1016/j.compchemeng.2018.07.013.
Journal Article
, Xie, X., , , & Krewer, U. (2018)The impact of global sensitivities and design measures in model-based optimal experimental designProcesses, 6 (4), 27doi: 10.3390/pr6040027.
2017
Journal Article
Na, Y., , & Krewer, U. (2017)Highly integrated direct methanol fuel cell systems minimizing fuel loss with dynamic concentration control for portable applicationsJournal of Process Control, 57, 140–147doi: 10.1016/j.jprocont.2017.06.014.
2015
Journal Article
Na, Y., Zenith, F., & Krewer, U. (2015)Increasing Fuel Efficiency of Direct Methanol Fuel Cell Systems with Feedforward Control of the Operating ConcentrationEnergies, 8 (9), 10409–10429doi: 10.3390/en80910409.
2014
Journal Article
Kraus, M., , & Krewer, U. (2014)Model-based analysis of anion-exchanger positioning in direct methanol fuel cell systemsJournal of Power Sources, 262, 364–371doi: 10.1016/j.jpowsour.2014.03.068.
2013
Journal Article
Mao, Q. & Krewer, U. (2013)Total harmonic distortion analysis of oxygen reduction reaction in proton exchange membrane fuel cellsElectrochimica Acta, 103, 188–198doi: 10.1016/j.electacta.2013.03.194.
2012
Journal Article
Kamat, A., , , Krewer, U., & (2012)Adsorptionshysterese von Phosphorsäure in Polybenzimidazol-Hochtemperatur-Polymer-elektrolytmembran-BrennstoffzellenChemie Ingenieur Technik, 84 (12), 2198–2203doi: 10.1002/cite.201100249.
Journal Article
Mao, Q. & Krewer, U. (2012)Sensing methanol concentration in direct methanol fuel cell with total harmonic distortion: Theory and applicationElectrochimica Acta, 68, 60–68doi: 10.1016/j.electacta.2012.02.018.
Journal Article
, , Krewer, U., , & (2012)Direct oxidation alkaline fuel cells: from materials to systemsEnergy & Environmental Science, 5 (2), 5668–5680doi: 10.1039/c2ee02552c.
Journal Article
Zenith, F., Kraus, M., & Krewer, U. (2012)Model-based analysis of micro-separators for portable direct methanol fuel-cell systemsComputers & Chemical Engineering, 38, 64–73doi: 10.1016/j.compchemeng.2011.11.005.
Journal Article
, Na, Y., & Krewer, U. (2012)Effects of process integration in an active direct methanol fuel-cell systemChemical Engineering and Processing, 59, 43–51doi: 10.1016/j.cep.2012.04.007.
2011
Journal Article
Kamat, A., , Krewer, U., , , & (2011)Experimental Investigations into Phosphoric Acid Adsorption on Platinum Catalyst in a High Temperature PEM Fuel CellFuel Cells, 11 (4 ), 511–517doi: 10.1002/fuce.201000102.
Journal Article
Kraus, M. & Krewer, U. (2011)Experimental analysis of the separation efficiency of an orientation independent gas/liquid membrane separatorSeparation and Purification Technology, 81 (3), 347–356doi: 10.1016/j.seppur.2011.08.001.
Journal Article
Krewer, U. (2011)Portable Energiesysteme: Von elektrochemischer Wandlung bis Energy HarvestingChemie Ingenieur Technik, 83 (11), 1974–1983doi: 10.1002/cite.201100084.
Journal Article
Krewer, U., , & Rihko-Struckmann, L. (2011)Electrochemical Oxidation of Carbon Containing Fuels and Their Dynamics in Low Temperature Fuel CellsChemPhysChem, 12 (14), 2518–2544doi: 10.1002/cphc.201100095.
Journal Article
Zenith, F. & Krewer, U. (2011)Simple and reliable model for estimation of methanol cross-over in direct methanol fuel cells and its application on methanol-concentration controlEnergy & Environmental Science, 4 (2), 519–527doi: 10.1039/C0EE00415D.
2010
Journal Article
, Krewer, U., , & (2010)Coupling of Kinetic and Mass Transfer Processes in Direct Methanol Fuel CellsJournal of the Electrochemical Society, 157 (10), B1443–B1455doi: 10.1149/1.3478142.
Journal Article
, Krewer, U., & (2010)Principles and Materials Aspects of Direct Alkaline Alcohol Fuel CellsEnergies, 3 (8), 1499–1528doi: 10.3390/en3081499.