Yu, H.M., Ziegler, C., Oszcipok, M., Zobel, M., Hebling, C.
The catalyst layer is one of the key components of PEMFCs. As the electrochemical reaction occurs at the three-phase interface of the catalyst layer, it is necessary to investigate the hydrophobicity...
Transient behavior of a proton exchange membrane fuel cell under dry operation (2006)
The transient behavior of a polymer exchange membrane fuel cell (PEMFC) with dry gases fed in is investigated in this paper. Periodical ramp sweeps were applied to the fuel cell. When dry gases are...
Two-phase dynamic modeling of PEMFCs and simulation of cyclo-voltammograms (2005)
Ziegler, C., Yu, H.M., Schumacher, J.O.
A mathematical model is developed that is based on a coupled system of partial differential equations. The model contains a dynamic and two-phase description of the proton exchange membrane fuel cell...
Lipid Composition of Chlamydia psittaci Growth in Monkey Kidney Cells in Defined Medium
Makino, S., Jenkin, H. M., Yu, H. M., Townsend, D.
The lipid compositions of (i) monkey kidney (MK-2) cells cultivated in Eagle's minimal essential medium (MEM) with 5% calf serum, (ii) MK-2 cells cultivated in Waymouth medium supplemented with 20...
Lipid Composition of Chlamydia psittaci Growth in Monkey Kidney Cells in Defined Medium
Makino, S., Jenkin, H. M., Yu, H. M., Townsend, D.
The lipid compositions of (i) monkey kidney (MK-2) cells cultivated in Eagle's minimal essential medium (MEM) with 5% calf serum, (ii) MK-2 cells cultivated in Waymouth medium supplemented with 20...