Search Results - "Wasgestian, F."

Photocatalytic reduction of nitrate ions on TiO2 by oxalic acid by YUEXIANG LI, WASGESTIAN, F

Get full text

Cathodoluminescence study of europium-doped zirconia and cassiterite powders by Gutzov, S., Bredol, M., Wasgestian, F.

“…The cathodoluminescence spectra of ZrO 2:Eu 3+ powders of average crystallite size 15–35 nm and SnO 2:Eu 3+ powders of crystallite size 40–50 nm, obtained…”
Get full text

Concentration dependence of luminescence spectra of chromium doped alums by Barthel, Th, Wasgestian, F.

“…Emission spectra of chromium in potassium and ammonium aluminium alums with varying concentration of dopant are reported between 18 and 100 K…”
Get full text

Structure-spectra relationships. Cr(III) phosphorescence as a probe for structural phase transitions in alums by Wasgestian, F., Hühn, P., Barthel, Th

“…The structural variety of the alums is reviewed. Structure-spectra relationships are exemplified by the 2E g− 4A g phosphorescence of chromium alums and…”
Get full text

Charge transfer photochemistry of Reinecke's salt and of some of its analogues containing organic amines by Mainusch, Bernadette, Karocki, A., Guldi, D.M., Stasicka, Z., Wasgestian, F.

“…N-substituted Reineckates of the compositions [CrA 2(NCS) 4] − (A=NH 3, aniline, n-propylamine, morpholine) and [Cr(A-A)(NCS) 4] − (A-A=en, tn) have been…”
Get full text

Joint bond breaking in the photolysis of the tris(1,3-diaminopropane)chromium(III) ion by Gowin, E, Wasgestian, F

Get full text

High-pressure mechanistic studies of the photochemical reactions of transition metal complexes. 1. Ligand field photolysis of some cationic chromium(III) ammine complexes in aqueous solution by Angermann, K, Van Eldik, R, Kelm, H, Wasgestian, F

Get full text

The oxidation product of (.beta.-phthalocyaninato)chromium(II) by Nill, K. H, Wasgestian, F, Pfeil, A

Get full text

Evidence against the doublet hypothesis. Photolysis of hexacyanochromate(III) in dimethylformamide by Wasgestian, H. F

Get full text

The role of hydrogen vibrations in the radiationless deactivation of chromium(III)-alkylamine complexes in their lowest doublet state by Kuehn, K, Wasgestian, F, Kupka, H

Get full text

Photocatalytic reduction of nitrate ions on TiO 2 by oxalic acid by Li, Yuexiang, Wasgestian, F.

“…Using oxalic acid as a hole scavenger, the photocatalytic reduction of nitrate in aqueous dispersions of TiO 2 has been investigated. Oxalic acid accelerates…”
Get full text

High-pressure mechanistic studies of the photochemical reactions of transition-metal complexes. 3. Medium effects on the photoaquation of some cobalt(III) and chromium(III) complexes in solution by Angermann, K, Schmidt, R, Van Eldik, R, Kelm, H, Wasgestian, F

Get full text

The crystal structures and doublet emission properties of hexaam(m)ine Cr(III) complexes by Derwahl, Andreas, Wasgestian, Fritz, House, Donald A, Robinson, Ward T

“…Hexaam(m)ine Cr(III) complexes are reviewed on which X-ray data were published or of which the phosphorescence was measured in the crystalline state. In…”
Get full text

Homogeneous catalysis by tetra-t-butylphthalocyanine iron: intermediates in the oxidative dimerization of 2,6-di-t-butylphenol by Schmidt, Thomas, Hartung, Wilma, Wasgestian, Fritz

“…The oxygen-bridged dinuclear complex derived from tetra-t-butylphthalocyaninato-iron efficiently catalyses the oxidative dimerization of o, o′-disubstituted…”
Get full text

The crystal structure and doublet emission properties of trans-[Cr(NH 3) 2(cyclam)](ClO 4)Cl 2 by Derwahl, Andreas, Wasgestian, Fritz, House, Donald A., Edwards, Ross A.

“…Single crystals of trans-[Cr(NH 3) 2(cyclam)]Cl 2(ClO 4) (cyclam = 1,4,8,11-tetraazacyclotetradecane) have been prepared by recrystallisation of the chloride…”
Get full text

Joint bond breaking in the photolysis of the tris(1,3-diaminopropane)chromium(III) by GOWIN, E, WASGESTIAN, F

Get full text

Ligand field photochemistry of mixed-ligand cyanochromates. Comparative study of [Cr(CN) 5(OH)] 3− and [Cr(CN) 4(N 3)(OH)] 3 by Quang, Hung Bui, Stasicka, Zofia, Mainusch, Bernadette, Wasgestian, Fritz

“…The novel mixed-ligand cyanochromate, [Cr(CN) 4(N 3)OH)] 3−, has been synthesized and its LF-photochemistry has been studied and compared with that of the…”
Get full text

Binding properties of tbutylamine in pentaammine complexes of chromium (III) and cobalt(III) by Mettendorf, R., Buchem, R., Tebbe, K.-F., Wasgestian, F., Lober, J.

“…Pentaammine complexes of chromium(III) and cobalt(III) with tbutylamine and some other alkylamines (NH 2 nProp,NH 2Me) have been prepared from the pentaammine…”
Get full text

Role of the excited states in the photochemical and photophysical behavior of tris(ethylenediamine)chromium(III) in aqueous solutions by Ballardini, R, Varani, G, Wasgestian, H. F, Moggi, L, Balzani, V

Get full text

Quenching of the tris(ethylenediamine)chromium(III) phosphorescence by some transition metal ions in aqueous solutions by Wasgestian, H. F, Ballardini, R, Varani, G, Moggi, L, Balzani, V

Get full text