Selective oxidation of glucose on bismuth-promoted Pd-Pt/C catalysts prepared 
from NOct4Cl-stabilized Pd-Pt colloids

Bönnemann, Helmut; Brijoux, Werner; Brinkmann, Rainer; Schulze Tilling, A.; Schilling, T.; Tesche, Bernd; Seevogel, K.; Franke, R.; Hormes, J.; Köhl, G.; Pollmann, J.; Rothe, J.; Vogel, Walter

doi:10.1016/S0020-1693(97)05830-1

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Journal Article

Selective oxidation of glucose on bismuth-promoted Pd-Pt/C catalysts prepared from NOct₄Cl-stabilized Pd-Pt colloids

MPS-Authors

/persons/resource/persons58446

Bönnemann, Helmut
Research Group Bönnemann, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

/persons/resource/persons58459

Brijoux, Werner
Research Group Bönnemann, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

/persons/resource/persons134285

Brinkmann, Rainer
Research Group Bönnemann, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

Schulze Tilling, A.
Research Group Bönnemann, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

Schilling, T.
Research Group Bönnemann, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

/persons/resource/persons59041

Tesche, Bernd
Service Department Tesche (EM), Max-Planck-Institut für Kohlenforschung, Max Planck Society;

Seevogel, K.
Research Group Bönnemann, Max-Planck-Institut für Kohlenforschung, Max Planck Society;

/persons/resource/persons22202

Vogel, Walter
Fritz Haber Institute, Max Planck Society;

External Resource

No external resources are shared

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

There are no public fulltexts stored in PuRe

Supplementary Material (public)

There is no public supplementary material available

Citation

Bönnemann, H., Brijoux, W., Brinkmann, R., Schulze Tilling, A., Schilling, T., Tesche, B., et al. (1998). Selective oxidation of glucose on bismuth-promoted Pd-Pt/C catalysts prepared from NOct₄Cl-stabilized Pd-Pt colloids. Inorganica Chimica Acta, 270(1-2), 95-110. doi:10.1016/S0020-1693(97)05830-1.

Cite as: https://hdl.handle.net/21.11116/0000-0008-9CFF-A

Abstract

Charcoal-supported Pd-Pt catalysts based on Pd-Pt/NOct₄Cl colloidal alloys have superior activity and selectivity in the oxidation of glucose to gluconic acid compared with industrial heterogeneous Pd-Pt catalysts. According to transmission electron microscopy, X-ray diffraction/Debye function analysis, X-ray photoelectron spectroscopy, X-ray absorption near edge structure, and extended X-ray absorption fine structure analysis the chemical coreduction of PdCl₂ and PtCl₂ in the appropriate ratio with NOct₄BEt₃H yielded the alloyed Pd-Pt colloids in organic solvents. They are screened by the lipophilic NOct₄Cl surfactant layer from coagulation and poisoning. TEM showed colloids of particle sizes in the range from 1.5 to 3 nm.