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Cited by 368

The DOI matches its Crossref record; 12 of the 12 references it cites were found in a registry or an index.

Facile Synthesis of ZnS−AgInS2 Solid Solution Nanoparticles for a Color-Adjustable Luminophore

Torimoto, Tsukasa, Adachi, Tomohiro, Okazaki, Ken-ichi, Sakuraoka, Miwa, Shibayama, Tamaki, Ohtani, Bunsho, Kudo, Akihiko, Kuwabata, Susumu·2007·Journal of the American Chemical Society

Abstract

Nanoparticles of ZnS-AgInS2 solid solution (ZAIS) were synthesized by the thermal decomposition of (AgIn)xZn2(1-x)(S2CN(C2H5)2)4 precursors in a hot oleylamine solution. X-ray powder diffraction analyses revealed that the resulting nanoparticle powders were not a mixture of ZnS and AgInS2 but a ZnS-AgInS2 solid solution in which the fraction of ZnS was enlarged with a decrease in the value of x, that is, an increase in the content of Zn2+ in the precursors used. The energy gap of ZAIS nanoparticles could be controlled by the composition of solid solution. Intense emission was observed at room temperature, regardless of the kind of the particles, the peak wavelength of PL being blue-shifted from 720 to 540 nm with a decrease in the value of x. The highest quantum yield of ca. 24% was obtained for nanoparticles prepared with x = 0.86, which was much higher than the quantum yields reported for I-III-VI2-based semiconductor nanoparticles, such as CuInS2 and ZnS-CuInS2 solid solution.

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Crossref · 10.1021/ja0750470

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Metadata

Authors
Torimoto, T., Adachi, T., Okazaki, K.-I., Sakuraoka, M., Shibayama, T., Ohtani, B., Kudo, A., & Kuwabata, S.
Venue
Journal of the American Chemical Society
Published
2007-09-21
Volume
129
Issue
41
Pages
12388-12389
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2031972494
Cited by
368
References
12
FWCI
4.94
Type
journal article
Language
en
Open access
closed

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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