One Step Solvothermal Synthesis of Flower-Like β-In2S3 Microstructures

Chong Hai Deng; Han Mei Hu; Guo Quan Shao

doi:10.4028/www.scientific.net/MSF.663-665.982

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HomeMaterials Science ForumMaterials Science Forum Vols. 663-665One Step Solvothermal Synthesis of Flower-Like...

One Step Solvothermal Synthesis of Flower-Like β-In₂S₃ Microstructures

Abstract:

Uniform 3D flower-like β-In2S3 microstructures were synthesized using InCl3·4H2O and KSCN as starting reagents in ethylene glycol at 200-220°C for 30h under solvothermal conditions. The prepared products were characterized by various techniques, such as XRD, XPS, FESEM, TEM and ED. FESEM and TEM observation reveals that the as-prepared flower-like β-In2S3 microstructures are assembled by plate-like nanocrystals with average thickness of 10nm. These nanoplates interconnect with each other to form an entangled network-like architecture with irregular-shaped pore in the flower-like β-In2S3 microstructures. Photoluminescence (PL) spectrum indicates that the synthesized β-In2S3 porous micro spheres have shown considerably greater quantum size effects.

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Periodical:

Materials Science Forum (Volumes 663-665)

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982-985

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https://doi.org/10.4028/www.scientific.net/MSF.663-665.982

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Online since:

November 2010

Authors:

Chong Hai Deng, Han Mei Hu, Guo Quan Shao

Keywords:

Flower-Like Microstructure, In₂S₃, Solvothermal Technique

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