Skip to main content
Fachgebiete
Automobil + Motoren Bauwesen + Immobilien Business IT + Informatik Elektrotechnik + Elektronik Energie + Nachhaltigkeit Finance + Banking Management + Führung Marketing + Vertrieb Maschinenbau + Werkstoffe Versicherung + Risiko
DE
EN
Themenseiten
Organisationspsychologie Projektmanagement Marketing Smart Manufacturing
Bücher
Zeitschriften
Weitere Formate
Podcasts Webinare Technik Webinare Wirtschaft Kongresse Veranstaltungskalender Awards
Jetzt Einzelzugang starten
Zugang für Unternehmen
Referenzkunden
MTZ-Fachkongress

Antriebe und Energiesysteme von morgen


Austausch von Automobil- und Energiewirtschaft

Am 14./15. Mai geht es in Chemnitz um die Mobilitätswende durch Elektro- und Wasserstofffahrzeuge.
Erweiterte Suche
Anmelden
nach oben
Journal of Materials Science: Materials in Electronics
Erschienen in: Journal of Materials Science: Materials in Electronics 19/2018

02.08.2018

Hydrothermal preparation of ZnS: Mn quantum dots and the effects of reaction temperature on its structural and optical properties

verfasst von: Yun Hu, Bin Hu, Bo Wu, Zhaorong Wei, Jitao Li

Erschienen in: Journal of Materials Science: Materials in Electronics | Ausgabe 19/2018

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

In this paper, the structural and optical properties of ZnS: Mn (0.6 at.%) quantum dots (QDs) synthesized by hydrothermal method at different reaction temperature were reported. X-ray diffraction patterns indicated that the ZnS: Mn QDs had cubic structure, and the average grain size increased from 3.75 to 6.36 nm with rising reaction temperature. Scanning electron microscope and transmission electron microscopy images revealed that the small grain size made samples poor dispersion. Also, we provided Fourier transform infrared spectroscopy spectra of the ZnS: Mn QDs to investigate components information. Further, optical properties of ZnS: Mn QDs were found to be affected by quantum confinement effect and specific surface area. The optical energy gap increased from 3.2 to 3.5 eV with the decrease of reaction temperature. Moreover, photoluminescence emissions of all samples showed the blue shift of position and the increase of emissions intensity with decreasing reaction temperature.
Vorheriger Artikel Synthesis, characterization and optical properties of multi-walled carbon nanotubes/aniline-o-anthranilic acid copolymer nanocomposite thin films
Nächster Artikel Synthesis of cobalt phosphate nanoflakes for high-performance flexible symmetric supercapacitors

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Jetzt informieren
Literatur
1.
N. Tang, Q. Hu, A. Ren et al., An approach to ZnTe:O intermediate-band photovoltaic materials. Sol. Energy 157, 707–712 (2017)CrossRef
2.
B. Poornaprakash, R.D. Amaranatha, G. Murali et al., Composition dependent room temperature ferromagnetism and PL intensity of cobalt doped ZnS nanoparticles. J. Alloys Compd. 577, 79–85 (2013)CrossRef
3.
X.S. Fang, Y. Bando, U.K. Gautam et al., Inorganic semiconductor nanostructures and their field-emission applications. J. Mater. Chem. 18, 509–522 (2008)CrossRef
4.
W.T. Yao, S.H. Yu, Q.S. Wu, From mesostructured wurtzite ZnS nanowires/amine nanocomposite to ZnS quantum nanowires with quantum size effects: a mild solution approach. Adv. Funct. Mater. 17, 623–631 (2007)CrossRef
5.
S. Kumar, H.C. Jeon, T.W. Kang et al., Structural and optical properties of silica capped ZnS: Mn quantum dots. J. Mater. Sci.: Mater. Electron. 26, 3939–3946 (2015)
6.
K.B. Lin, Y.H. Su, Photoluminescence of Cu:ZnS, Ag:ZnS, and Au:ZnS nanoparticles applied in Bio-LED. Appl. Phys. B 113, 351–359 (2013)CrossRef
7.
W.Q. Peng, G.W. Cong, S.C. Qu, Synthesis and photoluminescence of ZnS: Cu nanoparticles. Opt. Mater. 29, 313–317 (2016)CrossRef
8.
W. Chen, J.O. Malm, V. Zwiller et al., Energy structure and fluorescence of Eu2+ in ZnS:Eu nanoparticles. Phys. Rev. B 61, 11021 (2000)CrossRef
9.
S.J. Xu, S.J. Chua, B. Liu et al., Luminescence characteristics of impurities-activated ZnS nanocrystals prepared in microemulsion with hydrothermal treatment. Appl. Phys. Lett. 73, 478 (1998)CrossRef
10.
B.Y. Geng, L.D. Zhang, G.Z. Wang et al., Synthesis and photoluminescence properties of ZnMnS nanobelts. Appl. Phys. Lett. 84, 2157–2159 (2004)CrossRef
11.
P.N. Thanh, D.L. Anh, B.V. Thi et al., Investigations on photoluminescence enhancement of poly (vinyl alcohol)-encapsulated Mn-doped ZnS quantum dots. J. Lumin. 192, 166–172 (2017)CrossRef
12.
X. Qi, C. Xiao, Synthesis and photoluminescence of water-soluble Mn2+-doped ZnS quantum dots. Appl. Surf. Sci. 254, 6432–6435 (2008)CrossRef
13.
C.Y. Zhou, J.H. Song, L. Zhou et al., Greener synthesis and optimization of highly photoluminescence Mn2+-doped ZnS quantum dots. J. Lumin. 158, 176–180 (2015)CrossRef
14.
A.I. Cadis, L.E. Muresan, I. Perhaita et al., Synthesis and influence of ultrasonic treatment on luminescence of Mn incorporated ZnS nanoparticles. Opt. Mater. 72, 533–539 (2017)CrossRef
15.
Y. Hu, Z.R. Wei, B. Wu et al., Photoluminescence of ZnS: Mn quantum dot by hydrothermal method. AIP Adv. 8, 015014 (2018)CrossRef
16.
M.F. Bulanyi, B.A. Polezhaev, T.A. Prokof’Ev et al., Excitation spectra and structure of luminescence centers of manganese ions in single crystals of zinc sulfide. J. Appl. Spectrosc. 67, 282–286 (2000)CrossRef
17.
J. Li, D. Yang, X. Zhu, Effects of aging time and annealing temperature on structural and optical properties of sol-gel ZnO thin films. AIP Adv. 7, 065213 (2017)CrossRef
18.
J. Li, X. Zhu, D. Yang, Investigations on structural, optical and X-radiation responsive properties of a-Se thin films fabricated by thermal evaporation method at low vacuum degree. Materials 11, 368 (2018)CrossRef
19.
H.Y. Lu, S.Y. Chu, S.S. Tan, The characteristics of low-temperature-synthesized ZnS and ZnO nanoparticles. J. Cryst. Growth 269, 385–391 (2004)CrossRef
20.
X.Z. Liu, J.H. Cui, L.P. Zhang et al., A solvothermal route to semiconductor ZnS micrometer hollow spheres with strong photoluminescence properties. Mater. Lett. 60, 2465–2469 (2006)CrossRef
21.
Y.Y. Bacherikov, N.P. Baran, I.P. Vorona et al., Structural and optical properties of ZnS:Mn micro-powders, synthesized from the charge with a different Zn/S ratio. J. Mater. Sci.: Mater. Electron. 28, 8569–8578 (2017)
Metadaten
Titel
Hydrothermal preparation of ZnS: Mn quantum dots and the effects of reaction temperature on its structural and optical properties
verfasst von
Yun Hu
Bin Hu
Bo Wu
Zhaorong Wei
Jitao Li
Publikationsdatum
02.08.2018
Verlag
Springer US
Erschienen in
Journal of Materials Science: Materials in Electronics / Ausgabe 19/2018
Print ISSN: 0957-4522
Elektronische ISSN: 1573-482X
DOI
https://doi.org/10.1007/s10854-018-9764-y

Weitere Artikel der Ausgabe 19/2018

Journal of Materials Science: Materials in Electronics 19/2018 Zur Ausgabe

OriginalPaper

Dielectric property and self-repairing capability of silicon and titanium co-doped amorphous alumina thin films prepared by sol–gel technology

OriginalPaper

Synthesis, characterization and optical properties of multi-walled carbon nanotubes/aniline-o-anthranilic acid copolymer nanocomposite thin films

OriginalPaper

Chemical synthesis of Co3O4 nanowires for symmetric supercapacitor device

OriginalPaper

Deposition of polyaniline on porous ZnFe2O4 as electrode for enhanced performance supercapacitor

OriginalPaper

Detection of H2O2 by Fe3O4/CdTe magnetic/fluorescent nanocomposites

OriginalPaper

The characterization of electrical properties of Pd–doped LaCrO3 perovskite structure

Neuer Inhalt

    Bildnachweise