Výsledky vyhledávání - "Atakan Toprak"

Preparation of coal-derived magnetic carbon material for magnetic solid-phase extraction of fungicides from water samples

Autor: Atakan Toprak, Hasan Çabuk, Elif Yıldız, Gizem Tarhan

Publikováno v: Volume: 3, Issue: 4 166-174
Environmental Research and Technology

A magnetic solid-phase extraction method has been developed for the extraction and analysis of some fungicides in environmental water samples. Azoxystrobin, chlorothalonil, cyprodinil and trifloxystrobin were the target fungicides selected. First, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff5056f75a7b7dba362515dfb03243a3
https://doi.org/10.35208/ert.788913

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Sulu Çözeltiden Metilen Mavisinin Giderilmesi için ARCFe3O4 Nanokompozitlerinin Sentezlenmesi

Autor: Kadriye Bozgeyik, Atakan Toprak

Publikováno v: Volume: 7, Issue: 2 667-678
El-Cezeri

Tek basamakta termal yöntem ile elde edilen manyetik (Fe3O4) kömür nanokompozitleri üzerine metilen mavisinin (MB) adsorpsiyonu incelenmiştir. ARCFe3O4 x kompozitleri Fe(NO3)3. 9H2O’ün dört farklı (x = 0.5, 1, 2 ve 3) oran olacak şekilde s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db0b8df4c7602c5d492dfd14abb934bb
https://doi.org/10.31202/ecjse.689309

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A novel paramagnetic coordination polymer, fabricated from Co(NCS)2 and 2-pyridinecarbaldehyde isonicotinoylhydrazone

Autor: Atakan Toprak, Farhad Akbari Afkhami, Ghodrat Mahmoudi, Damir A. Safin, Ali Akbar Khandar, Julia Kłak, Burak Ay, Fedor I. Zubkov, Jonathan M. White

Publikováno v: Inorganica Chimica Acta. 522:120335

We report on a mixed cobalt(II)/cobalt(III) heteroleptic coordination polymer of the salt-like structure {[(CoIIIL2)2CoII(NCS)2][CoII(NCS)4]}n∙a(solvent) (1∙a(solvent)), obtained by a reaction of Co(NCS)2 with 2-pyridinecarbaldehyde isonicotinoyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c5a962a376404ebc6adaa427de14d17f
https://doi.org/10.1016/j.ica.2021.120335

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Examination of the Effects of Activated Carbon Produced from Coal Using Single-Step H3PO4/N2+H2O Vapor Activation on the Adsorption of Bovine Serum Albumin at Different Temperatures and pH Values

Autor: Kadriye Bozgeyik, Atakan Toprak

Publikováno v: Journal of the Turkish Chemical Society, Section A: Chemistry, Vol 5, Iss 1, Pp 219-236 (2017)
Volume: 5, Issue: 1 219-236
Journal of the Turkish Chemical Society Section A: Chemistry

This study examined protein adsorption equilibrium and kinetics on activated carbon (AC) that we obtained from coal by single-step H3PO4 activation under N2+H2O vapor at 800 °C. Surface properties, pore size distribution, and volumes of AC were dete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7260d9e1f6c8a75f95e59fc97a239133
http://dergipark.gov.tr/jotcsa/issue/31055/341336

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Effect of Surface Area and Micropore Volume of Activated Carbons from Coal by KOH, NaOH and ZnCl2 Treatments on Methane Adsorption

Autor: Atakan Toprak, Turkan Kopac

This paper investigates the methane adsorption characteristics of activated carbons produced from coal by activation with KOH, NaOH and ZnCl2 treatments at different agent to coal ratios (1:1-6:1) and temperatures (600-800°C) under N2 flow. CH4 adso

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dce24a4889576a402fd0f19c490bc10
https://hdl.handle.net/20.500.12628/5386

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The effect of pore and surface characteristics of activated carbon produced by coal through N 2 and H 2 O vapor/H 3 PO 4 activation on a single step for CH 4 adsorption in the low pressure

Autor: Atakan Toprak

WOS: 000466113400001
In this study, activated carbons (AC) were produced by the activation of H3PO4 (with and without sonication) under N-2 and N-2+ H2O vapor at various temperatures (700-900 degrees C). These ACs have been investigated for the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ecfebce62dc9ced207d5e300508a3e9
https://hdl.handle.net/20.500.12628/7977

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Production and characterization of microporous activated carbon from cherry laurel (Prunus laurocrasus L.) stone: application of H2 and CH4 adsorption

Autor: Atakan Toprak

In this study, a series of activated carbons with high surface area and micropore volume were obtained by KOH activation of cherry laurel (Prunus laurocrasus L.) stone in several temperatures (500–850 °C). The physical properties of the obtained a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec57000a0989eb131c081676b4272d0c
https://hdl.handle.net/20.500.12628/7193

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Effect of KOH treatment on bituminous coal for the effective removal of Basic Blue 41 dye from aqueous solutions

Autor: Elvan Sulu, Turkan Kopac, Atakan Toprak

Publikováno v: Desalination and Water Treatment. 57:29007-29018

Activated carbons (ACs) were produced from Zonguldak region bituminous coal using physical and chemical techniques and evaluated for the removal of a textile dye, Basic Blue 41 from aqueous solutions. The color removal performance of ACs prepared by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50348ae0b01d9ed8a21cb08a1ee6c7c8
https://doi.org/10.1080/19443994.2016.1186571

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Novel porous carbon microtubes and microspheres produced from poly(CL-b-VbC) triarm block copolymer as high performance adsorbent for dye adsorption and separation

Autor: Baki Hazer, Atakan Toprak

Publikováno v: Journal of Molecular Liquids. 314:113565

TARAMAWOS WOS:000561905700084 TARAMASCOPUS Dandelion-like and microtube-containing novel porous carbons were synthetized from brush type poly (ε caprolactone-b-4-vinyl benzyl chloride) (poly(CL-b-VbC)) triarm block copolymer with KOH (PCLVbK) and Zn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6341d64ba023142e6f2ffa61bda11c1
https://doi.org/10.1016/j.molliq.2020.113565

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