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Št. zadetkov: 4
Growth of MoSe[sub]2 thin films and use in electrochemical hydrogen evolution
Takwa Chouki, B. Donkova, Saim Emin
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake: MoSe2;thin films;CVD;
We present the chemical vapor deposition (CVD) approach to grow MoSe2 thin films using colloidal molybdenum nanoparticles (Mo NPs). The synthetic protocol of Mo NPs was achieved using a wet-chemical method. The obtained Mo NPs were spin-coated on graphite substrates and heat-treated in the presence ...
Leto: 2020 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Synthesis of efficient iron phosphide catalyst for electrocatalytic hydrogen generation
Takwa Chouki, D. Lazarević, B. Donkova, Saim Emin
Izvirni znanstveni članek
Oznake: solvothermal synthesis;iron phosphide;electrocatalyst;hydrogen evolution;
A solvothermal synthesis of iron phosphide electrocatalysts using triphenylphosphine (TPP) as phosphorus precursor is presented. The synthetic protocol generates Fe2P/FeP phase at 350°C. After deposition of the catalyst onto graphite substrate heat-treatment at higher temperature was carried out ...
Leto: 2021 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Growth of MoSe[sub]2 electrocatalyst from metallic molybdenum nanoparticles for efficient hydrogen evolution
Takwa Chouki, B. Donkova, B. Aktarla, P. Stefanov, Saim Emin
Izvirni znanstveni članek
Oznake: water splitting;electrocatalyst;MoSe2;
Molybdenum diselenide (MoSe2) is an emerging alternative to platinum-group-metal electrocatalysts for the hydrogen evolution reaction (HER). Herein, the chemical vapor deposition (CVD) approach was demonstrated to be a successful route to grow MoSe2 thin films using colloidal molybdenum nanopartic ...
Leto: 2021 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Characteristics and reasons for the discharge interruption of the Iskrets karst spring (Western Balkans, Bulgaria)
Aleksey Benderev, Evelina Damyanova, Marin Ivanov, Yordanka Donkova, Peter Gerginov, Doncho Karastanev, Boriana Tchakalova
Izvirni znanstveni članek
Oznake: karst (geology);karst springs;cave sediments;aquatic resources;Bulgaria;
Izvir Iskrets je eden najpomembnejših kraških izvirov v Bolgariji. Posebnost tega izvira so neenakomerna in nenadna zmanjšanja pretoka po nekaterih potresih, lahko pa tudi kot posledica razmer, povezanih z napajanjem. Namen te študije je postaviti razumno hipotezo o vzrokih za prekinitve pretoka. Gl ...
Leto: 2025 Vir: Digitalni repozitorij raziskovalnih organizacij Slovenije
Št. zadetkov: 4
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