Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Gurkan Karakas"'
Autor:
Nil Ezgi Dincer Yilmaz, Gurkan Karakas
Publikováno v:
Central European Journal of Energetic Materials. 17:85-106
Autor:
Gurkan Karakas, Alper Sevinc
Publikováno v:
Catalysis Today. 323:159-165
The high temperature catalytic oxidation (HTCO) performance of Al2O3 supported Pt, Cu, Cu-Ce and Fe catalysts were systematically studied with a perspective of selective oxidation of nitrogenous compounds to nitric oxide for quantitative determinatio
Autor:
Doruk Dogu, Gurkan Karakas
Publikováno v:
Journal of Advanced Oxidation Technologies. 21:215-226
Autor:
Gurkan Karakas, Doruk Dogu
Publikováno v:
Volume: 35, Issue: 2 859-870
Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi
Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi
Bu çalışmada, sol-gel yöntemiyle hazırlanmış olan titanium dioksit esaslı katalizörlere praseodymium (Pr) katkılanmasının ve kalsinasyon sıcaklığının metilen mavisinin fotokatalitik bozunma reaksiyonundaki etkileri araştırılmışt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39ef5a68f1c9bfbe06537d2b7a7890fb
https://dergipark.org.tr/tr/pub/gazimmfd/issue/50680/549084
https://dergipark.org.tr/tr/pub/gazimmfd/issue/50680/549084
Autor:
Nil Ezgi Dincer Yilmaz, Gurkan Karakas
Publikováno v:
53rd AIAA/SAE/ASEE Joint Propulsion Conference.
Autor:
Gurkan Karakas, Alp Yürüm
Publikováno v:
Volume: 41, Issue: 3 440-454
Turkish Journal of Chemistry
Turkish Journal of Chemistry
The use of multiwalled carbon nanotubes (CNTs) in sol-gel synthesized titanium dioxide (TiO$_{2})$ photocatalysts as templates was systematically studied. CNTs have high oxidative thermal stability and the controlled removal of CNTs can be achieved a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53744dbc9971c659cc6326fa123aa3b6
https://hdl.handle.net/11511/48008
https://hdl.handle.net/11511/48008
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 283:29-37
Colloidal solutions of SiO2-TiO2 mixed oxides having different SiO2 contents were synthesized by sol-gel technique and thin films were deposited over glass slides by using dip coating technique. The samples were characterized by XRD, SEM, AFM and met
Autor:
Cornel Munteanu, P. Yetisemiyen, Monica Caldararu, Gurkan Karakas, Veronica Bratan, Niculae I. Ionescu
Publikováno v:
Reaction Kinetics, Mechanisms and Catalysis. 105:13-22
The electrical conductivity and the catalytic activity of SnO2 loaded TiO2 (anatase) particles were investigated in operando conditions. SnO2 depositions over commercial TiO2 samples (Sigma Aldrich and Rhone Poulenc) were obtained by the impregnation
Publikováno v:
Journal of Nanoscience and Nanotechnology. 8:878-886
Nanostructured titania particles were synthesized by using hydrothermal processing and the photocatalytic antimicrobial activities were characterized. Both sol–gel synthesized and commercial TiO2 (anatase) samples were processed with two step hydro
Autor:
Gurkan Karakas, Burcu Mirkelamoglu
Publikováno v:
Applied Catalysis A: General. 299:84-94
Sol–gel prepared PdO/SnO2 and Na-PdO/SnO2 catalysts were investigated by X-ray photoelectron spectroscopy (XPS), diffuse reflectance IR (DRIFTS), temperature-programmed reaction spectroscopy (TPRS) and impulse techniques. Alkali-metal promotion was