Zobrazeno 1 - 10
of 26
pro vyhledávání: '"André Richardt"'
Publikováno v:
International Journal of Photoenergy, Vol 2008 (2008)
Montmorillonite-TiO2 composites containing various transition metal ions (silver, copper, or nickel) were prepared, and their photocatalytic efficiencies were tested in the degradation of ethanol vapor at 70% relative humidity. Two light sources, UV-
Externí odkaz:
https://doaj.org/article/04dc4378e04e4062a56d82ee43ad0aef
Autor:
André Richardt, I. Dékány, Volker Zöllmer, Tamás Rica, Norbert Buzás, M. Dömök, László Janovák, Ágnes Veres, Torben Seemann
Publikováno v:
Catalysis Today. 181:156-162
Plasmonic noble metal nanoparticles (NPs) (silver and gold) are able to sensitise photocatalysts in visible light by modifying the TiO 2 surface with 0.5 wt% loading. These plasmonic catalysts were supported by optically transparent zirconium dioxide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e09a15a026b97ead4a09d714af6b3525
https://doi.org/10.1016/j.cattod.2011.05.028
https://doi.org/10.1016/j.cattod.2011.05.028
Autor:
Albert Oszkó, Renáta Kékesi, André Richardt, Imre Dékány, Volker Zöllmer, Torben Seemann, Judit Ménesi
Publikováno v:
Catalysis Today. 144:160-165
Silver-montmorillonite/TiO 2 composites were prepared using various mixing ratios. The optical properties of the catalyst composites were evaluated DR-UV–vis spectrophotometry. Their photocatalytic efficiencies were tested in the degradation of eth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5641b9c81b99c0c0f24d25db5fbe91f1
https://doi.org/10.1016/j.cattod.2009.02.030
https://doi.org/10.1016/j.cattod.2009.02.030
Publikováno v:
Reaction Kinetics and Catalysis Letters. 96:367-377
Thin film composites of copper-montmorillonite and TiO2 were prepared and their optical and catalytic properties for ethanol photooxidation were evaluated. The efficiency of composite Cu-clay/TiO2 = 20/80 was two-fold higher than the standard TiO2(P2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17690712681b031d64e3a1b2749dbd7c
https://doi.org/10.1007/s11144-009-5532-6
https://doi.org/10.1007/s11144-009-5532-6
Autor:
Alain Lapp, Thomas Hellweg, Matthias Karg, H. Imhof, André Richardt, H. J. Altmann, Brigitte Tiersch, Joachim Koetz, Stefan Wellert, M. Dolle, A. Steppin
Publikováno v:
Journal of Colloid and Interface Science. 325:250-258
Most toxic industrial chemicals and chemical warfare agents are hydrophobic and can only be solubilized in organic solvents. However, most reagents employed for the degradation of these toxic compounds can only be dissolved in water. Hence, microemul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::768216b62208209850908f1d4e7959ee
https://doi.org/10.1016/j.jcis.2008.05.062
https://doi.org/10.1016/j.jcis.2008.05.062
Photocatalytic activity of silver-modified titanium dioxide at solid–liquid and solid–gas interfaces
Autor:
Judit Ménesi, Erzsébet Illés, André Richardt, László Kőrösi, Szilvia Papp, Imre Dékány, Volker Zöllmer
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 319:136-142
Silver-modified titania samples (Ag–TiO 2 ) with varying silver content (0.1–1.0 wt%) were prepared. Silver-modification of titanium dioxide was examined by TEM, XRD, XPS and DR-UV–vis spectroscopy. Ag or AgO x particles on TiO 2 surface could
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::743ac39132552ffdd129f26a31d30549
https://doi.org/10.1016/j.colsurfa.2007.11.030
https://doi.org/10.1016/j.colsurfa.2007.11.030
Autor:
Stefan Wellert, Thomas Hellweg, Michael Dolle, André Richardt, Henrik Imhof, Hans-Juergen Altmann
Publikováno v:
Colloid and Polymer Science. 286:417-426
At the present time, considerable efforts are being made to develop new media for the decontamination of a variety of toxic compounds. In the present contribution, new microemulsions with promising properties are presented. Moreover, the decontaminat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d15caf43a4e6c559c625bc82db198db2
https://doi.org/10.1007/s00396-007-1788-4
https://doi.org/10.1007/s00396-007-1788-4
Publikováno v:
Applied Catalysis B: Environmental. 77:175-183
A series of phosphate-modified titanium dioxide samples (P-TiO 2 ) with varying P/Ti atomic ratio was prepared by sol–gel method. The influence of the surface-bound phosphate on the structural behaviour of the titania samples was studied by X-ray p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eaa136a28b834108e7e7ea9d4b7b456
https://doi.org/10.1016/j.apcatb.2007.07.019
https://doi.org/10.1016/j.apcatb.2007.07.019
Autor:
Heiko Russman, André Richardt
Publikováno v:
Richardt, A & Russman, H 2006, ' Biologische kampfstoffe : Nachweis und bekämpfung: Strategien gegen milzbrand, pocken and Co ', Biologie in Unserer Zeit, Jg. 36, Nr. 5, S. 322-329 . https://doi.org/10.1002/biuz.200610316
Die Erreger von infektiösen Krankheiten können trotz internationaler Ächtung für kriminelle Zwecke missbraucht werden. Deshalb ist eine genaue Kenntnis der Detektion und der Dekontamination von biologischen Erregern für den militärischen und zi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bddab7357058ac39538306924ce56134
https://doi.org/10.1002/biuz.200610316
https://doi.org/10.1002/biuz.200610316
Publikováno v:
Chemie in unserer Zeit. 40:252-259
Die Dekontamination ist neben der Detektion und der Bereitstellung geeigneter Schutzausrustung die dritte wichtige Saule in der ABC-Abwehr und im ABC-Schutz. Auf der Suche nach neuen und umweltschonenden Dekontaminationsmitteln spielen Enzyme eine wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3bae8df1788922be79c9785a6980852
https://doi.org/10.1002/ciuz.200600364
https://doi.org/10.1002/ciuz.200600364