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Literature DB >> 19049468

Synthesis of CulnS2, CulnSe2, and Cu(InxGa(1-x))Se2 (CIGS) nanocrystal "inks" for printable photovoltaics.

Matthew G Panthani¹, Vahid Akhavan, Brian Goodfellow, Johanna P Schmidtke, Lawrence Dunn, Ananth Dodabalapur, Paul F Barbara, Brian A Korgel.

Abstract

Chalcopyrite copper indium sulfide (CuInS2) and copper indium gallium selenide (Cu(InxGa(1-x))-Se2; CIGS) nanocrystals ranging from approximately 5 to approximately 25 nm in diameter were synthesized by arrested precipitation in solution. The In/Ga ratio in the CIGS nanocrystals could be controlled by varying the In/Ga reactant ratio in the reaction, and the optical properties of the CulnS2 and CIGS nanocrystals correspond to those of the respective bulk materials. Using methods developed to produce uniform, crack-free micrometer-thick films, CulnSe2 nanocrystals were tested in prototype photovoltaic devices. As a proof-of-concept, the nanocrystal-based devices exhibited a reproducible photovoltaic response.

Entities: Chemical Disease

Year: 2008 PMID： 19049468 DOI： 10.1021/ja805845q

Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419

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Cited

37 in total

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Journal: Nat Nanotechnol Date: 2015-08-24 Impact factor: 39.213

Review 2. The surface science of nanocrystals.

Authors: Michael A Boles; Daishun Ling; Taeghwan Hyeon; Dmitri V Talapin
Journal: Nat Mater Date: 2016-02 Impact factor: 43.841

3. Metal-containing and related polymers for biomedical applications.

Authors: Yi Yan; Jiuyang Zhang; Lixia Ren; Chuanbing Tang
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4. Melting and Sintering of a Body-Centered Cubic Superlattice of PbSe Nanocrystals Followed by Small Angle X-ray Scattering.

Authors: Brian W Goodfellow; Reken N Patel; Matthew G Panthani; Detlef-M Smilgies; Brian A Korgel
Journal: J Phys Chem C Nanomater Interfaces Date: 2011-04-14 Impact factor: 4.126

10. In vivo whole animal fluorescence imaging of a microparticle-based oral vaccine containing (CuInSe(x)S(2-x))/ZnS core/shell quantum dots.

Authors: Matthew G Panthani; Tarik A Khan; Dariya K Reid; Daniel J Hellebusch; Michael R Rasch; Jennifer A Maynard; Brian A Korgel
Journal: Nano Lett Date: 2013-08-09 Impact factor: 11.189

Synthesis of CulnS2, CulnSe2, and Cu(InxGa(1-x))Se2 (CIGS) nanocrystal "inks" for printable photovoltaics.

1. Highly efficient large-area colourless luminescent solar concentrators using heavy-metal-free colloidal quantum dots.

Review 2. The surface science of nanocrystals.

3. Metal-containing and related polymers for biomedical applications.

4. Melting and Sintering of a Body-Centered Cubic Superlattice of PbSe Nanocrystals Followed by Small Angle X-ray Scattering.

5. Quantum dot solar cells the surface plays a core role.

6. Copper selenide nanocrystals for photothermal therapy.

7. The roles of surface chemistry, dissolution rate, and delivered dose in the cytotoxicity of copper nanoparticles.

8. Solvothermal Synthesis and Characterization of Chalcopyrite CuInSe(2) Nanoparticles.

9. Use of and occupational exposure to indium in the United States.

10. In vivo whole animal fluorescence imaging of a microparticle-based oral vaccine containing (CuInSe(x)S(2-x))/ZnS core/shell quantum dots.