TY - JOUR A1 - Bruma, Maria A1 - Schulz, Burkhard A1 - Mercer, Frank W. T1 - Polyamide copolymers containing hexafluoroisopropylidene groups Y1 - 1995 ER - TY - JOUR A1 - Dietel, Reinhard T1 - FTIR-Reflexions-Absorptions-Spektroskopie an Langmuir-Blodgett-Schichten aus Arachidinsäure Y1 - 1995 ER - TY - JOUR A1 - Dietel, Reinhard A1 - Penacorada, Florencio A1 - Brehmer, Ludwig T1 - Structural variations in Langmuir-Blodgett layers of arachidic acid studied by FTIR-reflection absorption spectroscopy Y1 - 1995 ER - TY - JOUR A1 - Baier, Frank W. A1 - Wipper, H. T1 - Compilation of nearby northern Abell clusters with central dominant galaxies Y1 - 1995 ER - TY - JOUR A1 - Hubrig, Swetlana A1 - Mathys, Gautier T1 - Properties of HgMn spectroscopic binaries from high spectral resolution observations Y1 - 1995 ER - TY - JOUR A1 - Katholy, Stefan T1 - Brewsterwinkel- Mikroskopie an Langmuir- Monoschichten Y1 - 1995 ER - TY - JOUR A1 - Mikelskis, Helmut T1 - Nochmals : das "Huygens-Raebiger-Pendel" : nun real gebaut, und wie Studenten es verstehen Y1 - 1995 SN - 3-88064-253-2 ER - TY - JOUR A1 - Mikelskis, Helmut T1 - Anmerkungen über das uneingelöste Rekonstruktionsproblem in Curriculumentwicklung und Fachdidaktik Y1 - 1995 ER - TY - JOUR A1 - Janietz, Dietmar A1 - Hofmann, Dieter A1 - Reiche, Jürgen T1 - Reply to comment on "Molecular organization of amphiphilic disc-shaped penta-alkynes in LB mono- and multilayers" N2 - The model for the Langmuir-Blodgett (LB) film structure of amphiphilic disc-shaped penta-alkynes is refined. It is shown that LB experiments reported in a comment on one of our papers do not contradict the molecular organization within the LB films of the penta-alkynes we proposed. Y1 - 1995 ER - TY - JOUR A1 - Reiche, Jürgen A1 - Kamusewitz, Helmut A1 - Keller, Manuela A1 - Brehmer, Ludwig A1 - Peñacorada, Florencio T1 - Study of gas transport through composite membranes with a stabilised Langmuir-Blodgett skin layer N2 - The Langmuir-Blodgett (LB-) technique is used to deposit molecular reinforced separation layers on porous polymer substrates resulting in composite membranes for gas separation. The adsorption of a polycation to the arachidic acid Langmuir layer and the subsequent transfer of the highly ordered and stabilised monolayer onto a polypropylene membrane (Cellgard 2400) yields a laminated separation layer combining the advantageous high degree of order of fatty acid films and the stability of thin polymeric films. X-ray reflectivity data of these films confirm the transfer of the assembled polymer layer together with the fatty acid monolayer and the formation of ordered Y-type LB-films. SFM pictures show a dense film without pinholes completely covering the porous support. Gas permeation measurements are used to study the transport process of different gases through the composite membrane. Y1 - 1995 ER -