TY - JOUR
T1 - Catalysis with homogeneous membranes loaded with nanoscale metallic clusters and their preparation
AU - Fritsch, D.
AU - Peinemann, Klaus-Victor Georg
PY - 1995/8/28
Y1 - 1995/8/28
N2 - Catalytically powerful, non-porous membranes were manufactured from two highly gas permeable poly(amide imides) consisting of structures with moieties of 3,3'-dimethylnaphthidine and hexafluoroisopropylidene (6F) or hexafluoroisopropylidene 2,2-bis(phthalic acid anhydride) (6FDA) and 6F. The catalysts are pure precious metals or precious metal alloys dispersed on a nanoscale uniformly throughout the membrane. The membranes are characterized by electron microscopy, gas permeability, hydrogen uptake and, as a model reaction, the decomposition of nitrous oxide by hydrogen to nitrogen and water catalyzed by Pd/Ag. The permeance to hydrogen and nitrous oxide is round 2-10-6 cm3 (STP) /cm2·s·cmHg for membranes of 40-50μm in thickness.
AB - Catalytically powerful, non-porous membranes were manufactured from two highly gas permeable poly(amide imides) consisting of structures with moieties of 3,3'-dimethylnaphthidine and hexafluoroisopropylidene (6F) or hexafluoroisopropylidene 2,2-bis(phthalic acid anhydride) (6FDA) and 6F. The catalysts are pure precious metals or precious metal alloys dispersed on a nanoscale uniformly throughout the membrane. The membranes are characterized by electron microscopy, gas permeability, hydrogen uptake and, as a model reaction, the decomposition of nitrous oxide by hydrogen to nitrogen and water catalyzed by Pd/Ag. The permeance to hydrogen and nitrous oxide is round 2-10-6 cm3 (STP) /cm2·s·cmHg for membranes of 40-50μm in thickness.
UR - http://www.scopus.com/inward/record.url?scp=0002676795&partnerID=8YFLogxK
U2 - 10.1016/0920-5861(95)00116-W
DO - 10.1016/0920-5861(95)00116-W
M3 - Article
AN - SCOPUS:0002676795
VL - 25
SP - 277
EP - 283
JO - Catalysis Today
JF - Catalysis Today
SN - 0920-5861
IS - 3-4
ER -