Solvothermal synthesis of PbTe/SnTe hybrid nanocrystals

Jiang, Wei; Yang, Zhiping; Ding, Wei; Wang, Junwei; Lu, Yunfeng; Zhang, Min-Juan; Yang, Zhenzhong

doi:10.1016/j.cclet.2014.03.031

Cited by 11 publications

(2 citation statements)

References 29 publications

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“…In addition to depositing Sn from the aforementioned precursors, the commercially-available liquid Sn[N(SiMe 3 ) 2 ] 2 ( 4 )† was also combined with HBpin. Sn[N(SiMe 3 ) 2 ] 2 ( 4 ) has previously been used for the solvothermal synthesis of Pb/Te/Sn nanoparticles, 18 however, its direct reaction with hydride sources has not been examined (to our knowledge). The reaction of Sn[N(SiMe 3 ) 2 ] 2 ( 4 ) with two equiv.…”

Section: Resultsmentioning

confidence: 99%

Molecular Sn(ii) precursors for room temperature deposition of crystalline elemental tin

et al. 2023

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Section: Resultsmentioning

confidence: 99%

Molecular Sn(ii) precursors for room temperature deposition of crystalline elemental tin

et al. 2023

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“…A variety of synthetic techniques have been employed to obtain different kinds of SnTe, SnSe and SnS nano-structures such as nanoparticles, nanowires, nanorods, nanosheets. It is reported that SnTe powders can be synthesized by solvothermal method [22,23], microwave hydrothermal method [24], vapor transport method [25,26], and solution phase synthesis [27,28], etc. SnSe powders had been prepared by hydrothermal method [29][30][31], colloidal synthesis [32], etc.…”

Section: Introductionmentioning

confidence: 99%

Hydrothermal synthesis of SnQ (Q = Te, Se, S) and their thermoelectric properties

Feng

Chen

et al. 2017

Nanotechnology

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Lead-free IV-VI semiconductors SnQ (Q=Te, Se, S) are deemed as promising thermoelectric materials. In this work, we designed a hydrothermal route to selectively synthesize single phase SnTe, SnSe and SnS nanopowders. For all three samples, the phase structure were characterized by X-ray diffraction, SnTe particles with octahedron structure and SnSe/SnS particles with plate-like shape were observed by field emission scanning electron microscopy and transmission electron microscopy, the formation mechanism was discussed in detail. Then, SnTe, SnSe and SnS nanopowders were densified by spark plasma sintering for investigating thermoelectric properties. It was noticed that SnSe and SnS exhibited remarkably anisotropy in both electrical and thermal properties attributed to the layered crystal structure. The highest ZT values 0.79 at 873 K, 0.21 at 773 K, and 0.13 at 773 K were achieved for SnTe, SnSe and SnS bulk samples, respectively.

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Thermoelectrics: Material Candidates and Structures I – Chalcogenides and Silicon-Germanium Alloys

et al. 2018

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Solvothermal synthesis of PbTe/SnTe hybrid nanocrystals

Cited by 11 publications

References 29 publications

Molecular Sn(ii) precursors for room temperature deposition of crystalline elemental tin

Molecular Sn(ii) precursors for room temperature deposition of crystalline elemental tin

Hydrothermal synthesis of SnQ (Q = Te, Se, S) and their thermoelectric properties

Thermoelectrics: Material Candidates and Structures I – Chalcogenides and Silicon-Germanium Alloys

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