TY - JOUR AU - Várady, Zalán István AU - Le Ba, Thong AU - Parditka, Bence AU - Erdélyi, Zoltán AU - Hernádi, Klára AU - Karacs, Gábor AU - Gróf, Gyula István AU - Szilágyi, Imre Miklós TI - Experimental Investigation of Rheological Properties and Thermal Conductivity of SiO2–TiO2 Composite Nanofluids Prepared by Atomic Layer Deposition JF - NANOMATERIALS J2 - NANOMATERIALS-BASEL VL - 12 PY - 2022 IS - 17 PG - 12 SN - 2079-4991 DO - 10.3390/nano12173014 UR - https://m2.mtmt.hu/api/publication/33628619 ID - 33628619 LA - English DB - MTMT ER - TY - JOUR AU - Shehab, Mohammed AU - Sharma, Nikita AU - Karacs, Gábor AU - Nánai, Lilla AU - Kocserha, István AU - Hernádi, Klára AU - Németh, Zoltán TI - Development and Investigation of Photoactive WO3 Nanowire-Based Hybrid Membranes JF - CATALYSTS J2 - CATALYSTS VL - 12 PY - 2022 IS - 9 PG - 13 SN - 2073-4344 DO - 10.3390/catal12091029 UR - https://m2.mtmt.hu/api/publication/33090772 ID - 33090772 AB - Novel hybrid structures have attracted attention in several instances of scientific research and different technological applications in this decade due to their novel characteristics and wide range of applicability. Hybrid membranes with multiple components (three or more) are also increasingly used in water purification applications, and their ease of handling and reusability make them a promising candidate for the degradation of organic pollutants by photocatalysis. In this study, the preparation and characterization of tungsten trioxide nanowire (WO3 NW)-based hybrid membrane structures are reported. Furthermore, the adsorption properties and photocatalytic efficiency of the as-prepared membranes against methylene blue (MB) organic dye under UV irradiation is also presented. Characterization techniques, such as scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), energy-dispersive X-ray spectroscopy (EDS), and X-ray powder diffraction (XRD) are performed to study the morphology and surface of the as-prepared hybrid membranes. The removal efficiency of the hybrid membranes against MB is 77% in a 120 min decomposition reaction. The enhanced value can be attributed to the hybrid structure of the membrane that enhances not only the adsorption capability, but also the photocatalytic performance. Based on the results obtained, it is hoped that hybrid membrane technology could be a promising candidate for future photocatalysis-based water treatment applications. LA - English DB - MTMT ER - TY - JOUR AU - Khine, Ei Ei AU - Koncz-Horváth, Dániel AU - Kristály, Ferenc AU - Ferenczi, Tibor AU - Karacs, Gábor AU - Baumli, Péter AU - Kaptay, György TI - Synthesis and characterization of calcium oxide nanoparticles for CO2 capture JF - JOURNAL OF NANOPARTICLE RESEARCH J2 - J NANOPART RES VL - 24 PY - 2022 IS - 7 PG - 11 SN - 1388-0764 DO - 10.1007/s11051-022-05518-z UR - https://m2.mtmt.hu/api/publication/33026695 ID - 33026695 LA - English DB - MTMT ER - TY - JOUR AU - Shehab, Mohammed AU - Sharma, Nikita AU - Valsesia, Andrea AU - Karacs, Gábor AU - Kristály, Ferenc AU - Koós, Tamás AU - Leskó, Anett Katalin AU - Nánai, Lilla AU - Hernádi, Klára AU - Németh, Zoltán TI - Preparation and Photocatalytic Performance of TiO2 Nanowire-Based Self-Supported Hybrid Membranes JF - MOLECULES J2 - MOLECULES VL - 27 PY - 2022 IS - 9 PG - 13 SN - 1420-3049 DO - 10.3390/molecules27092951 UR - https://m2.mtmt.hu/api/publication/32808257 ID - 32808257 LA - English DB - MTMT ER - TY - JOUR AU - Sharma, Nikita AU - Pap, Zsolt AU - Baán, Kornélia AU - Gyulavári, Tamás AU - Karacs, Gábor AU - Németh, Zoltán AU - Garg, Seema AU - Hernádi, Klára TI - Effective removal of phenol by activated charcoal/BiOCl composite under UV light irradiation JF - JOURNAL OF MOLECULAR STRUCTURE J2 - J MOL STRUCT VL - 1254 PY - 2022 PG - 8 SN - 0022-2860 DO - 10.1016/j.molstruc.2022.132344 UR - https://m2.mtmt.hu/api/publication/32589961 ID - 32589961 LA - English DB - MTMT ER - TY - JOUR AU - Kristály, Ferenc AU - Kissné Svéda, Mária AU - Sycheva, Anna AU - Mikó, Tamás AU - Rácz, Ádám AU - Karacs, Gábor AU - Czél, Györgyné TI - Effects of milling temperature and time on phase evolution of Ti-based alloy JF - JOURNAL OF MINING AND METALLURGY SECTION B-METALLURGY J2 - J MIN METALL B VL - 58 PY - 2022 IS - 1 SP - 141 EP - 156 PG - 16 SN - 1450-5339 DO - 10.2298/JMMB200624055K UR - https://m2.mtmt.hu/api/publication/32540148 ID - 32540148 LA - English DB - MTMT ER - TY - JOUR AU - Shehab, Mohammed AU - Sharma, Nikita AU - Karacs, Gábor AU - Kristály, Ferenc AU - El Mrabate, Bilal AU - Chauhan, Tanya AU - Koós, Tamás AU - Leskó, Anett Katalin AU - Palotás, Árpád Bence AU - Hernádi, Klára AU - Németh, Zoltán TI - Effect of the synthesis parameters on the formation of TiO2 nanostructures: controllable synthesis and adsorption properties of nanowires and nanotubes JF - KÖRFORGÁSOS GAZDASÁG ÉS KÖRNYEZETVÉDELEM / CIRCULAR ECONOMY AND ENVIRONMENTAL PROTECTION J2 - CIRC ECON ENVIRON PROTECT VL - 5 PY - 2021 IS - 3 SP - 16 EP - 38 PG - 23 SN - 2560-1024 UR - https://m2.mtmt.hu/api/publication/32577514 ID - 32577514 LA - English DB - MTMT ER - TY - JOUR AU - Nagy, Erzsébet AU - Kristály, Ferenc AU - Kárpáti, Viktor AU - Koncz-Horváth, Dániel AU - Karacs, Gábor AU - Mertinger, Valéria TI - Kiválási folyamat „in situ” röntgendiffrakciós vizsgálata NbTi ötvözetben JF - BÁNYÁSZATI ÉS KOHÁSZATI LAPOK-KOHÁSZAT J2 - BKL KOHÁSZAT VL - 154: 3-4 PY - 2021 SP - 37 EP - 41 PG - 5 SN - 0005-5670 UR - https://m2.mtmt.hu/api/publication/32477462 ID - 32477462 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Shehab, Mohammed AU - Karacs, Gábor AU - Koós, Tamás AU - Sharma, Nikita AU - Hernádi, Klára AU - Németh, Zoltán TI - Adsorptive removal of methylene blue by TiO2 nanowire / Fe2O3 nanocomposite JF - KÖRFORGÁSOS GAZDASÁG ÉS KÖRNYEZETVÉDELEM / CIRCULAR ECONOMY AND ENVIRONMENTAL PROTECTION J2 - CIRC ECON ENVIRON PROTECT VL - 5 PY - 2021 IS - 2 SP - 16 EP - 28 PG - 13 SN - 2560-1024 UR - https://m2.mtmt.hu/api/publication/32467220 ID - 32467220 LA - English DB - MTMT ER - TY - JOUR AU - Prekob, Ádám AU - Muránszky, Gábor AU - Szőri, Milán AU - Karacs, Gábor AU - Kristály, Ferenc AU - Ferenczi, Tibor AU - Fiser, Béla AU - Viskolcz, Béla AU - Vanyorek, László TI - Preparation of highly effective carbon black supported Pd-Pt bimetallic catalysts for nitrobenzene hydrogenation JF - NANOTECHNOLOGY J2 - NANOTECHNOLOGY VL - 32 PY - 2021 IS - 42 PG - 10 SN - 0957-4484 DO - 10.1088/1361-6528/ac137d UR - https://m2.mtmt.hu/api/publication/32113410 ID - 32113410 LA - English DB - MTMT ER -