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Volumn 10, Issue 9, 1998, Pages 657-661

Superlattices of semiconductor quantum-size lead sulfide particles prepared by topotactic gas-solid reaction

Author keywords

[No Author keywords available]

Indexed keywords

CHARGED PARTICLES; DIFFUSION IN SOLIDS; FOURIER TRANSFORM INFRARED SPECTROSCOPY; LEAD COMPOUNDS; NANOSTRUCTURED MATERIALS; NUCLEATION; QUANTUM THEORY; REACTION KINETICS; THIN FILMS; X RAY POWDER DIFFRACTION;

EID: 0032099819     PISSN: 09359648     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1521-4095(199806)10:9<657::AID-ADMA657>3.0.CO;2-1     Document Type: Article
Times cited : (24)

References (30)
  • 14
    • 85034461682 scopus 로고    scopus 로고
    • note
    • These d-spacings are also larger than those observed in all four polymorphs of the pure carboxylic acids [13] and therefore exclude the possibility of recrystallization of the pure acids.
  • 15
    • 85034460626 scopus 로고    scopus 로고
    • note
    • Studies on the design of superlattices of CdS by applying the present method to longer chains or other systems are currently in progress.
  • 16
    • 85034486037 scopus 로고    scopus 로고
    • note
    • 2 and its collapse pressure is 40 mN/m. The structure of this film is currently being determined by Dr. I. Weissbuch, using grazing incidence X-ray diffraction.
  • 17
    • 85034468918 scopus 로고    scopus 로고
    • note
    • The packing arrangements of the 3D crystals are very similar to those of the films and the generated PbS particles are also arranged in superlattices.
  • 18
    • 85034473086 scopus 로고    scopus 로고
    • note
    • 2+ form both 1:1 and 1:2 complexes with carboxylates through specific covalent binding. The lead 1:1 complex is more stable than that of cadmium [23].
  • 24
    • 85034473183 scopus 로고    scopus 로고
    • note
    • 2S at low pressure has been reported to yield single layers of PbS between the organic acids
  • 25
    • 85034477470 scopus 로고    scopus 로고
    • note
    • However, the formation of such layers requires either a change of the d-spacings between the layers or broadening of the (001) Bragg peaks, neither of which has been observed.
  • 29
    • 85034477619 scopus 로고    scopus 로고
    • note
    • This value is in agreement with data obtained for 3 nm spherical crystals, of approximately the same volume as our particles [29].


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.