Hexamethylenetetramine-based nanomaterial synthesis, characterization, investigation of photocatalytic activity against Rhodamine B dye and kinetic study for …

R Darabi, H Karimi-Maleh, SA Shahidi, F Gulbagca… - Fuel, 2023 - Elsevier
In this study, zinc oxide nanomaterial (ZnO NPs) was synthesized using
Hexamethylenetetramine (HMT) as a reducing agent. UV–Visible spectrometry (UV–Vis) …

Hydrogen generation from methanolysis of sodium borohydride using waste coffee oil modified zinc oxide nanoparticles and their photocatalytic activities

Y Wu, EE Altuner, RNEH Tiri, M Bekmezci… - International Journal of …, 2023 - Elsevier
In this study, environmentally friendly zinc oxide nanoparticles (CO–ZnO NPs) were
synthesized using coffee oil (CO) waste. The synthesized biogenic CO–ZnO NPs were …

Photocatalytic activity of TiO2-ZnO/g-C3N4 nanocomposites for methylene orange and Rhodamine B dyes removal from water and photocatalytic hydrogen generation

J Liu, Y Gao, Z Zhang, R Dang, RNEH Tiri, R Bayat… - Chemosphere, 2023 - Elsevier
In this work, for the removal of azo dyes that cause environmental pollution, TiO 2-ZnO has
been modified with graphitic carbon nitride (gC 3 N 4) to form an advanced hetero-linked …

Mesoporous simonkolleite–TiO2 nanostructured composite for simultaneous photocatalytic hydrogen production and dye decontamination

MI Badawy, MEM Ali, MY Ghaly… - Process Safety and …, 2015 - Elsevier
In the present work, mesoporous simonkolleite–TiO 2 composite was prepared with sol–gel
method. The composite photocatalysts were characterized by X-ray diffraction (XRD), diffuse …

Enhanced photocatalytic performance of auto-combusted nanoparticles for photocatalytic degradation of azo dye under sunlight illumination and hydrogen fuel …

R Darabi, A Ghorbani-HasanSaraei, S Masoomzadeh… - Chemosphere, 2023 - Elsevier
In this study, an innovative nanomaterial was synthesized for hydrogen production from
methanolysis on sodium borohydride (NaBH 4) in order to be a solution for future energy …

Photocatalytic investigation of textile dyes and E. coli bacteria from wastewater using Fe3O4@ MnO2 heterojunction and investigation for hydrogen generation on …

F Ameen, A Aygun, A Seyrankaya, RNE Tiri… - Environmental …, 2023 - Elsevier
Various impurities found nowadays in water can be detrimental to human health. This work
focused on utilizing Fe 3 O 4@ MnO 2 nanocomposite for cleaning organic contaminants …

[HTML][HTML] Facile synthesis and characterization of β-cobalt hydroxide/hydrohausmannite/ramsdellitee/spertiniite and tenorite/cobalt manganese oxide/manganese oxide …

EA Abdelrahman, RM Hegazey, SH Ismail… - Arabian Journal of …, 2022 - Elsevier
In this paper, our research team has synthesized new nanocomposites by simple
precipitation/ignition method and using low-cost chemicals. Hence, β-cobalt hydroxide …

[HTML][HTML] Hydrothermal-assisted synthesis of Co-doped ZnO nanoparticles catalyst for sodium borohydride dehydrogenation and photodegradation of organic …

LH Mohammed, F Gulbagca, RNE Tiri, A Aygun… - Chemical Engineering …, 2023 - Elsevier
In recent years, studies on dye removal and hydrogen energy have gained momentum.
However, these studies are still not in the desired position. Existing biological and physical …

Facile bio-fabrication of ZnO@ AC nanoparticles from chitosan: Characterization, hydrogen generation, and photocatalytic properties

F Karimi, EE Altuner, F Gulbagca, RNE Tiri, F Sen… - Environmental …, 2023 - Elsevier
In this work, activated carbon-supported zinc oxide nanoparticles (ZnO@ AC NPs) were
studied using the thermal synthesis method. The activated carbon-supported zinc oxide …

Enhanced photocatalytic activities of NiS decorated reduced graphene oxide for hydrogen production and toxic dye degradation under visible light irradiation

S Muninathan, S Arumugam - International Journal of Hydrogen Energy, 2021 - Elsevier
Semiconductor nanoparticles have extensively studied for a decade on photocatalytic
hydrogen production and remediation of toxic pollutants due to their better activities at nano …