About: Self-Assembled BN and BCN Quantum Dots Obtained from High Intensity Ultrasound Exfoliated Nanosheets

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About: Self-Assembled BN and BCN Quantum Dots Obtained from High Intensity Ultrasound Exfoliated Nanosheets Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Monolayer nanosheets of h-BN and h-BCN were prepared by high intensity ultrasound in a pressurized batch reactor. Exfoliation of bulk layered materials using ultrasound is an attractive route to large-scale preparation of monolayer crystals. To evaluate the quality of exfoliation and structural properties, XRD, XPS, SAED, BET and porosity, and microscopy techniques (HRTEM, AFM) were employed. The diffuse IR and Raman spectroscopy were used to determine spectral properties. Thus, the prepared monolayer nanosheets served as a precursor for the synthesis of strong luminescent quantum dots. The BN Quantum Dots (BN-QDTs) and BCN Quantum Dots (BCN-QDTs) were characterized by AFM, photoluminescence spectroscopy and AFM particle size analysis. Our easy preparation lead to the production of very strong blue green luminescent quantum dots. Monolayer nanosheets of h-BN and h-BCN were prepared by high intensity ultrasound in a pressurized batch reactor. Exfoliation of bulk layered materials using ultrasound is an attractive route to large-scale preparation of monolayer crystals. To evaluate the quality of exfoliation and structural properties, XRD, XPS, SAED, BET and porosity, and microscopy techniques (HRTEM, AFM) were employed. The diffuse IR and Raman spectroscopy were used to determine spectral properties. Thus, the prepared monolayer nanosheets served as a precursor for the synthesis of strong luminescent quantum dots. The BN Quantum Dots (BN-QDTs) and BCN Quantum Dots (BCN-QDTs) were characterized by AFM, photoluminescence spectroscopy and AFM particle size analysis. Our easy preparation lead to the production of very strong blue green luminescent quantum dots. (en)
Title	Self-Assembled BN and BCN Quantum Dots Obtained from High Intensity Ultrasound Exfoliated Nanosheets Self-Assembled BN and BCN Quantum Dots Obtained from High Intensity Ultrasound Exfoliated Nanosheets (en)
skos:prefLabel	Self-Assembled BN and BCN Quantum Dots Obtained from High Intensity Ultrasound Exfoliated Nanosheets Self-Assembled BN and BCN Quantum Dots Obtained from High Intensity Ultrasound Exfoliated Nanosheets (en)
skos:notation	RIV/44555601:13520/14:43885896!RIV15-MSM-13520___
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	6
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Henych, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Jana Evangelisty Purkyně v Ústí nad Labem / Fakulta životního prostředí
http://linked.open...dnocenehoVysledku	44317
http://linked.open...ai/riv/idVysledku	RIV/44555601:13520/14:43885896
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Quantum Dots; BCN; BN; Exfoliation; Ultrasound (en)
http://linked.open.../riv/klicoveSlovo	BN Ultrasound BCN Exfoliation Quantum Dots
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[EF80A23DBDC3]
http://linked.open...i/riv/nazevZdroje	Science of Advanced Materials
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	6
http://linked.open...iv/tvurceVysledku	Kormunda, Martin Štengl, Václav Henych, Jiří
http://linked.open...ain/vavai/riv/wos	000337268100004
issn	1947-2935
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1166/sam.2014.1919
http://localhost/t...ganizacniJednotka	13520

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