Výsledky vyhledávání - "Şeyma Karaal"

A facile synthesis of zinc oxide/multiwalled carbon nanotube nanocomposite lithium ion battery anodes by sol–gel method

Autor: Ali Osman Aydın, Hatem Akbulut, Şeyma Karaal, Hilal Köse

Publikováno v: Journal of Power Sources. 295:235-245

Free standing zinc oxide (ZnO) and multiwalled carbon nanotube (MWCNT) nanocomposite materials are prepared by a sol gel technique giving a new high capacity anode material for lithium ion batteries. Freestanding ZnO/MWCNT nanocomposite anodes with t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e3779553fc9b1add3852951902b17d6
https://doi.org/10.1016/j.jpowsour.2015.06.135

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Structural properties of size-controlled SnO2 nanopowders produced by sol–gel method

Autor: Hatem Akbulut, Ali Osman Aydın, Hilal Köse, Şeyma Karaal

Publikováno v: Materials Science in Semiconductor Processing. 38:404-412

SnO2 nanoparticles were synthesized by sol-gel method with different sol concentrations and the effect of sol concentration on the structural properties of SnO2 was investigated. The aim of this work is synthesizing of SnO2 nanoparticles from SnCl2 c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cda62fa054f1f1ff89e3889d6e73485d
https://doi.org/10.1016/j.mssp.2015.03.028

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The Effect of Different Organic Gelating Agents on Grain Size of ZnO Nanoparticles

Autor: Hatem Akbulut, Ali Osman Aydın, Şeyma Karaal, Hilal Köse

Publikováno v: Acta Physica Polonica A. 125:338-340

In this work, sol-gel method was used in order to synthesize ZnO nanoparticles. Zn(CH3COO)(2)center dot 2H(2)O was used to obtain ZnO precursor solution. To investigate the effect of organic gelating agents on grain size, various organic gelating age

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b73a5867f9bd4086bcf198314038b85e
https://doi.org/10.12693/aphyspola.125.338

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The effect of LiBF4 concentration on the discharge and stability of LiMn2O4 half cell Li ion batteries

Autor: Hatem Akbulut, Şeyma Karaal, Hilal Köse, Ali Osman Aydın

Electrolytes were prepared with different LiBF4 salt concentrations in the ratio of 2:1 (w/w) Ethylene Carbonate (EC): Dimethyl Carbonate (DMC) solvents. Different LiBF4 concentrations were used in the electrolytes to assemble half-cells containing m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::136b1607e15da34a301a11329efac5aa
https://hdl.handle.net/20.500.12619/45028

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