Size and shape controlled hydrothermal synthesis of kesterite Cu2ZnSnS4 nanocrystals

作者: Seung Wook Shin , Woo Ri Bae , Han Seung Yang , Chang Woo Hong , Hyo Rim Jung

DOI: 10.1039/C4RA03691C

关键词:

摘要: Quaternary kesterite Cu2ZnSnS4 (CZTS) nanocrystals (NCs) have been synthesized using a simple, size and shape tunable, low-cost hydrothermal technique without toxic chemicals. The of the CZTS NCs could be controlled by different complexing agents including non-complexing agent, hydrazine hydrate, tri-sodium citrate (Na3-citrate), tetra-acetate disodium salt (Na2EDTA). hydrothermally showed structure, high optical absorption, suitable band gap energy characteristics, indicating potential for application to thin film solar cells.

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