Thermoelectric properties of the colloidal Bi2S3-based nanocomposites

Dobrozhan, Oleksandr Anatoliiovych; Opanasiuk, Anatolii Serhiiovych; Kurbatov, Denys Ihorovych; Panchal, C.J.; Suryavanshi, P.; Trivedi, U.B.; Kheraj, V.A.

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Title	Thermoelectric properties of the colloidal Bi2S3-based nanocomposites
Authors	Dobrozhan, Oleksandr Anatoliiovych Opanasiuk, Anatolii Serhiiovych Kurbatov, Denys Ihorovych Panchal, C.J. Suryavanshi, P. Trivedi, U.B. Kheraj, V.A.
ORCID	http://orcid.org/0000-0001-9238-7596 http://orcid.org/0000-0002-1888-3935 http://orcid.org/0000-0002-2754-6367
Keywords	Bi2S3 колоїдний сентез коллоидный синтез colloidal method Ag наночастинки Ag наночастицы Ag nanoparticles
Type	Conference Papers
Date of Issue	2017
URI	http://essuir.sumdu.edu.ua/handle/123456789/65347
Publisher	Jadavpur University
License	Copyright not evaluated
Citation	Thermoelectric properties of the colloidal Bi2S3-based nanocomposites [Text] / O.A. Dobrozhan, D.I. Kurbatov, A.S. Opanasyuk [et al.] // 4-th International Symposium on Semiconductor Materials and Devices (ISSMD-4) 08-10 March. - Kolkata: Jadavpur University, 2017. – Р. 45-46.
Abstract	In this work we present the proof of the concept of the novel strategy to improve the thermoelectric properties of Bi2S3based nanostructured bulk materials by blending the metallic nanoinclustions with the semiconductor nanoparticles forming the nanocomposites (NCts). The obtained NCts were composed of Bi2S3nanorods (length - 100 nm and width – 10 nm) and Ag nanoparticles (diameter - 2- 3 nm) synthesized by colloidal method. The morpohology, phase and chemical composition, electrical conductivity and Seebeck coefficient of NCts were investigated by using transmission electron microscopy (TEM), X-ray diffraction, energy dispersive X-ray analysis (EDAX), 4-point probes method and static dc-method. This strategy is the perspective way to improve the conversion efficiency of others thermoelectric materials.
Appears in Collections:	Наукові видання (ЕлІТ)