ORCID "0000-0002-7839-2222" Makale Koleksiyonu için listeleme
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Application of the Box–Behnken design in the response surface methodology for the precipitation of Ni/Ni oxalate composite anodes
Gülcan, Mehmet Feryat; Karahan, Billur Deniz; Keleş, Özgül (Springer Science and Business Media B.V., 2023)In this work, first, using the Box-Behnken method, the temperature, oxalic acid/nickel mole ratio, and stirring duration are optimized to maximize the precipitation efficiency of nickel oxalate. Then, ANOVA is used to study ... -
Biowaste valorization into valuable nanomaterials: Synthesis of green carbon nanodots and anode material for lithium-ion batteries from watermelon seeds
Ashraf, Humza; Karahan, Billur Deniz (Elsevier Ltd, 2024)In this study, a solid biowaste watermelon seed is introduced for the first time as an alternative precursor for the production of fluorescent carbon nanodots and nanostructured activated carbon. Firstly, the seeds are ... -
Designing carbon-supported Fe2O3 anodes for lithium ion batteries
Gülcan, Mehmet Feryat; Karahan, Billur Deniz (Springer, 2021)In this study, within the defined orthogonal array of Taguchi design, the hydrothermal process parameters have been optimized for fabricating the smallest particle sized iron oxide (Fe2O3) particles. The finest particle ... -
Leaching of iron and chromium from an indigenous ferro chromium alloy via a rotary evaporator: Optimum conditions determination and kinetic analysis
Gülcan, Mehmet Feryat; Karahan, Billur Deniz; Gürmen, Sebahattin (Elsevier, 2020)In the leaching process of chromium-containing precursor hexavalent chromium may form, which provokes damages to environment and human health. As a solution, leaching the chromium containing precursor with sulphuric acid ... -
Rational fabrication of low carbon foot-print electrode materials for lithium-ion batteries from electric arc furnace dust via integrated hydrometallurgical process
Karahan, Billur Deniz (Elsevier Ltd, 2023)Transforming industrial waste into high-value-added products represents a new avenue in the field of material science. This paper puts forward a comprehensive example for future works which target fabricating low-carbon ...