Výsledky vyhledávání - "Tansel Şener"

Monodisperse Pd nanoparticles assembled on reduced graphene oxide-Fe 3 O 4 nanocomposites as electrocatalysts for borohydride fuel cells

Autor: Önder Metin, Melike Sevim, César A.C. Sequeira, Marta Martins, Biljana Šljukić, Diogo M.F. Santos, Tansel Şener

Publikováno v: CIÊNCIAVITAE

5 nm palladium nanoparticles (Pd NPs) are synthesized and assembled on reduced graphene oxide-iron oxide nanocomposite (rGO-Fe3O4) to be used in oxygen reduction reaction (ORR) and borohydride oxidation reaction (BOR) studies in alkaline media. The s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1627dbf8ee6b0b1a7089cba52cd797a
https://doi.org/10.1016/j.ijhydene.2017.12.155

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PtNi supported on binary metal oxides: Potential bifunctional electrocatalysts for low-temperature fuel cells?

Autor: Diogo M.F. Santos, Gamze Bozkurt, Tansel Şener, Gulin Selda Pozan Soylu, César A.C. Sequeira, Marta Martins, Biljana Šljukić, Ayşe Bayrakçeken Yurtcan

Publikováno v: Applied Surface Science. 428:31-40

PtNi nanoparticles (NPs) were synthesised by microwave irradiation technique and supported onto Mn2O3 and two binary metal oxides, Mn2O3-TiO2 and Mn2O3-NiO, prepared by solid-state dispersion method. TEM analysis revealed formation of PtNi NPs of 2�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c93f38c68164903d4cb09b6fb742aee0
https://doi.org/10.1016/j.apsusc.2017.09.132

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Bimetallic PdM (M = Fe, Ag, Au) alloy nanoparticles assembled on reduced graphene oxide as catalysts for direct borohydride fuel cells

Autor: Biljana Šljukić, Melike Sevim, César A.C. Sequeira, Önder Metin, Marta Martins, Tansel Şener, Diogo M.F. Santos

Publikováno v: Journal of Alloys and Compounds. 718:204-214

The development of highly active and inexpensive electrode materials is crucial to improve the performance of fuel cells and to boost their commercialisation. In this work, a series of bimetallic palladium alloy nanoparticles assembled on reduced gra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af37cb9699f32c16ca680881f9633860
https://doi.org/10.1016/j.jallcom.2017.05.058

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Reduced graphene oxide assembled Pd-based nanoalloys for hydrogen evolution reaction

Autor: Diogo M.F. Santos, Önder Metin, Tansel Şener, Melike Sevim, Luís Amaral, D. S. P. Cardoso, César A.C. Sequeira, J.A.S.B. Cardoso

Publikováno v: International Journal of Hydrogen Energy. 42:3916-3925

Developing novel and efficient electrocatalysts is vital to overcome most of the technical and economic issues associated with the hydrogen production via water electrolysis. Herein, Pd-based alloy nanoparticles, namely AuPd and FePd, assembled on re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::187e67aff3b4a967312b4d418084a8f7
https://doi.org/10.1016/j.ijhydene.2016.11.100

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What do we need for the lithium-air batteries: A promoter or a catalyst?

Autor: Julia Ginette Nicole Amici, Atila Çoşkun, Carlotta Francia, Ömer F. Gül, E. Taşarkuyu, Tansel Şener

Publikováno v: International Journal of Hydrogen Energy. 41:20583-20591

LaSr-based perovskite materials are frequently studied as catalyst at the cathode of the lithium-air batteries (LAB). In this study, we compared Pb, Ba and Sr in the form of La 0.65 X 0.35 MnO 3 (X = Pb, Ba, Sr) at the cathode of LAB in terms of tota

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::912a148614848adda7de1cf17615301c
https://doi.org/10.1016/j.ijhydene.2016.09.042

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Bimetallic MPt (M: Co, Cu, Ni) alloy nanoparticles assembled on reduced graphene oxide as high performance cathode catalysts for rechargable lithium-oxygen batteries

Autor: Carlotta Francia, Julia Ginette Nicole Amici, Svetoslava Vankova, Önder Metin, Tansel Şener, Melike Sevim

Publikováno v: Journal of Alloys and Compounds. 683:231-240

In this work, the performance of bimetallic MPt (M: Co, Cu, Ni) alloy nanoparticles (NPs) assembled on reduced graphene oxide (rGO) as cathode catalysts for rechargable nonaqueous lithium-oxygen (Li-O-2) batteries was investigated. Monodisperse MPt a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a50a51d39ba3063872336fb1f20c7e6
https://doi.org/10.1016/j.jallcom.2016.05.094

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PtNi-Decorated Metal Oxide Electrodes for Borohydride Fuel Cells

Autor: Tansel Şener, Biljana Šljukić, Diogo M.F. Santos, César A.C. Sequeira, Ayşe Bayrakçeken Yurtcan, Marta Martins, Gamze Bozkurt, Gulin Selda Pozan Soylu

Publikováno v: ECS Transactions. 72:57-64

PtNi nanoparticles are grafted onto three different metal oxide supports, namely MnO2, MnO2+TiO2 and MnO2+NiO. Subsequently, their activity for oxygen reduction reaction (ORR) and borohydride oxidation reaction (BOR) in alkaline media was studied usi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6396d5a5e2684ab55f62ab0451f85d2
https://doi.org/10.1149/07225.0057ecst

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Biobased carbon-supported palladium electrocatalysts for borohydride fuel cells

Autor: Önder Metin, César A.C. Sequeira, Marta Martins, Mehmet Erdem, Biljana Šljukić, Tansel Şener, Diogo M.F. Santos

Publikováno v: International Journal of Hydrogen Energy. 41:10914-10922

Designing highly active and cost-effective electrocatalysts is essential for accelerating commercialization of fuel cell technology. In this work, oxygen reduction reaction (ORR) and borohydride oxidation reaction (BOR) are both investigated on monod

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c170d927a5a8fb9cffea3acb2d6597fd
https://doi.org/10.1016/j.ijhydene.2016.04.039

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