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Volumn 23, Issue 10, 2011, Pages 2626-2629

Earth abundant element Cu2Zn(Sn1-xGex)S4 nanocrystals for tunable band gap solar cells: 6.8% Efficient device fabrication

Author keywords

CZTGS; CZTGSSe; CZTS; CZTSSe; Germanium; Low cost; Photovoltaic; Thin film

Indexed keywords

CZTGS; CZTGSSE; CZTS; CZTSSE; LOW-COST; PHOTOVOLTAIC;

EID: 79959993496     PISSN: 08974756     EISSN: 15205002     Source Type: Journal    
DOI: 10.1021/cm2002836     Document Type: Article
Times cited : (330)

References (39)
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    • note
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    • 91st ed. (Internet version) CRC Press/Taylor and rancis Boca Raton, FL
    • In CRC Handbook of Chemistry and Physics, 91st ed. (Internet version); Haynes, W. M., Ed.; CRC Press/Taylor and rancis, Boca Raton, FL, 2011.
    • (2011) CRC Handbook of Chemistry and Physics
    • Haynes, W.M.1
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    • 79959983086 scopus 로고    scopus 로고
    • note
    • 4, and 15 mL of oleylamine are added to a reaction vessel using standard air-free techniques. While increasing the temperature to 280 C°, 2 mmol of sulfur is added at 160 C°. The reaction is held at 280 C° for 1 h before cooling, washing, and collecting the product. See the Supporting Information for further detail on the synthesis procedure
  • 15
    • 79959993030 scopus 로고    scopus 로고
    • note
    • Sulfur injections at 130 or 225 C° result in Zn deficient CZGS nanocrystals, even when up to 20% excess Zn is used (see Figures S1 and S2 in the Supporting Information).
  • 16
    • 79959989084 scopus 로고    scopus 로고
    • note
    • The injections at 225 C° result in nanocrystals with an upredicted (112) peak location (see the Supporting Information, Figure S5).
  • 21
    • 79959934047 scopus 로고    scopus 로고
    • note
    • See the Supporting Information, Figure S4, for a comparison of the expected PXRD peak positions of various impurity phases in the CZGS system.
  • 25
    • 79960000652 scopus 로고    scopus 로고
    • note
    • 3, which have peaks centered at 28.56 and 29.26° 2?. However, this would disagree with the UV-vis data in Figure 4
  • 26
    • 79959972348 scopus 로고    scopus 로고
    • Experimental Details section of the Supporting Information
    • See Experimental Details section of the Supporting Information.
  • 30
    • 77956701938 scopus 로고    scopus 로고
    • Springer: New York; DOI: 10.1007/10717201-135
    • Collaboration: Authors0020and editors of the volumes I.II/17H- 17I-41E: Cu2GeS3 crystal structure, lattice parameters, physical properties. SpringerMaterials-The Landolt-Börnstein Database; Madelung, O., Rössler, U., Schulz, M., Eds.; Springer: New York; http://www. springermaterials.com, DOI: 10.1007/10717201-135.
    • SpringerMaterials-The Landolt-Börnstein Database
    • Madelung, O.1    Rössler, U.2    Schulz, M.3
  • 36
    • 79960009962 scopus 로고    scopus 로고
    • the Supporting Information, Figure S7 and S8
    • See the Supporting Information, Figure S7 and S8.
  • 38
    • 79959958897 scopus 로고    scopus 로고
    • Altered CZTGS nanocrystal synthesis procedure details discussed in the Supporting Information
    • Altered CZTGS nanocrystal synthesis procedure details discussed in the Supporting Information, Figures S2 and S5.
    • Figures S2 and S5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.