Features of the cadmium sulfide nanocrystals produced by the electrochemical method

Mykola Moroz*, Nataliya Danilevska, Bohdan Nechyporuk , Bohdan Rudyk , Sophiya Haievska , Myroslava Prokhorenko, Nataliya Yarema , Volodymyr Yukhymchuk , Fiseha Tesfaye, Oleksandr Reshetnyak

*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Artikkeli kirjassa/raportissa/konferenssijulkaisussaKonferenssiartikkeliTieteellinen

22 Lataukset (Pure)

Abstrakti

Cadmium sulfide (CdS) is a wide-gap semiconductor. Its properties change
substantially upon the transition from macro-sized samples to nano-structured state. For instance, the bandgap of CdS single crystals at room temperature is 2.4 eV but can reach up to 4.5 eV for CdS nanocrystals. CdS nanoparticles exhibit nonlinear dependence of luminescence emission frequency on the particle size, and thus can be used as quantum dots for biological object imaging and development of new optoelectronic devices. Additionally, unique photoconductivity and luminescent properties make CdS a material for manufacturing injection lasers, solar cells, photosensors, photoresistors, scintillation detectors of elementary particles and γ-radiation etc. Therefore, the purpose of this work is to investigate the effect of chemical composition and temperature of the electrolyte on the synthesis of nanoparticles of cadmium compounds, including CdS.
AlkuperäiskieliEnglanti
Otsikko2 nd INTERNATIONAL RESEARCH and PRACTICE CONFERENCE «NANOOBJECTS & NANOSTRUCTURING» (N&N‒2020) September 26‒28, 2022, Lviv, Ukraine
AlaotsikkoProceedings
ToimittajatReshetnyak Oleksandr , Boichyshyn Lidiya , Marchuk Iryna
JulkaisupaikkaLviv
KustantajaMinistry of Education and Science of Ukraine
Sivut89-91
Sivumäärä2
TilaJulkaistu - 26 syysk. 2022
OKM-julkaisutyyppiO2 Other
Tapahtuma2nd International research and practice conference: «Nanoobjects & nanostructuring» (N&N‒2022) - Lviv, Ukraine
Kesto: 26 syysk. 202228 syysk. 2022
Konferenssinumero: 2

Konferenssi

Konferenssi2nd International research and practice conference
Maa/AlueUkraine
KaupunkiLviv
Ajanjakso26/09/2228/09/22

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