Solvothermal synthesis and optical limiting properties of carbon nanotube-based hybrids containing ternary chalcogenides

Huixia Wu; Dandan Liu; Haoqiang Zhang; Chenyang Wei; Bo Zeng; Jianlin Shi; Shiping Yang

doi:10.1016/j.carbon.2012.06.011

Solvothermal synthesis and optical limiting properties of carbon nanotube-based hybrids containing ternary chalcogenides

Huixia Wu, Dandan Liu, Haoqiang Zhang, Chenyang Wei, Bo Zeng, Jianlin Shi, Shiping Yang

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

Two or three types of semiconductor nanoparticles (NPs) have been deposited on the sidewalls of multi-wall carbon nanotubes (MWCNTs) by a solvothermal treatment of a mixture containing poly(sodium 4-styrenesulfonate) (PSS) wrapped MWCNTs, metal chloride (CuCl ₂ and SnCl ₂), and thiourea. Changing the ratio of Cu ²⁺ to Sn ²⁺ alters the composition of the resultant MWCNT-PSS-NP hybrids. Under Cu/Sn ratios of 3:1 and 2:1, MWCNTs can be simultaneously decorated with Cu ₂S and Cu ₃SnS ₄ NPs. When the ratio is reduced to 1:1, Cu ₃SnS ₄, Cu ₂S and SnO ₂ NPs would be formed at the same time. Further decreasing the ratio results in the formation of Cu ₂SnS ₃ and SnO ₂ instead of Cu ₃SnS ₄ and Cu ₂S. Open-aperture z-scan measurements have been carried out on three typical MWCNT-PSS-NP samples to study their optical limiting (OL) properties. The addition of semiconductor NPs can improve the OL performance of MWCNTs, and the composition of the NPs has a significant effect on the OL behavior of the hybrids.

Original language	English
Pages (from-to)	4847-4855
Number of pages	9
Journal	Carbon
Volume	50
Issue number	13
DOIs	https://doi.org/10.1016/j.carbon.2012.06.011
State	Published - Nov 2012
Externally published	Yes

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title = "Solvothermal synthesis and optical limiting properties of carbon nanotube-based hybrids containing ternary chalcogenides",

abstract = "Two or three types of semiconductor nanoparticles (NPs) have been deposited on the sidewalls of multi-wall carbon nanotubes (MWCNTs) by a solvothermal treatment of a mixture containing poly(sodium 4-styrenesulfonate) (PSS) wrapped MWCNTs, metal chloride (CuCl 2 and SnCl 2), and thiourea. Changing the ratio of Cu 2+ to Sn 2+ alters the composition of the resultant MWCNT-PSS-NP hybrids. Under Cu/Sn ratios of 3:1 and 2:1, MWCNTs can be simultaneously decorated with Cu 2S and Cu 3SnS 4 NPs. When the ratio is reduced to 1:1, Cu 3SnS 4, Cu 2S and SnO 2 NPs would be formed at the same time. Further decreasing the ratio results in the formation of Cu 2SnS 3 and SnO 2 instead of Cu 3SnS 4 and Cu 2S. Open-aperture z-scan measurements have been carried out on three typical MWCNT-PSS-NP samples to study their optical limiting (OL) properties. The addition of semiconductor NPs can improve the OL performance of MWCNTs, and the composition of the NPs has a significant effect on the OL behavior of the hybrids.",

author = "Huixia Wu and Dandan Liu and Haoqiang Zhang and Chenyang Wei and Bo Zeng and Jianlin Shi and Shiping Yang",

year = "2012",

month = nov,

doi = "10.1016/j.carbon.2012.06.011",

language = "英语",

volume = "50",

pages = "4847--4855",

journal = "Carbon",

issn = "0008-6223",

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TY - JOUR

T1 - Solvothermal synthesis and optical limiting properties of carbon nanotube-based hybrids containing ternary chalcogenides

AU - Wu, Huixia

AU - Liu, Dandan

AU - Zhang, Haoqiang

AU - Wei, Chenyang

AU - Zeng, Bo

AU - Shi, Jianlin

AU - Yang, Shiping

PY - 2012/11

Y1 - 2012/11

N2 - Two or three types of semiconductor nanoparticles (NPs) have been deposited on the sidewalls of multi-wall carbon nanotubes (MWCNTs) by a solvothermal treatment of a mixture containing poly(sodium 4-styrenesulfonate) (PSS) wrapped MWCNTs, metal chloride (CuCl 2 and SnCl 2), and thiourea. Changing the ratio of Cu 2+ to Sn 2+ alters the composition of the resultant MWCNT-PSS-NP hybrids. Under Cu/Sn ratios of 3:1 and 2:1, MWCNTs can be simultaneously decorated with Cu 2S and Cu 3SnS 4 NPs. When the ratio is reduced to 1:1, Cu 3SnS 4, Cu 2S and SnO 2 NPs would be formed at the same time. Further decreasing the ratio results in the formation of Cu 2SnS 3 and SnO 2 instead of Cu 3SnS 4 and Cu 2S. Open-aperture z-scan measurements have been carried out on three typical MWCNT-PSS-NP samples to study their optical limiting (OL) properties. The addition of semiconductor NPs can improve the OL performance of MWCNTs, and the composition of the NPs has a significant effect on the OL behavior of the hybrids.

AB - Two or three types of semiconductor nanoparticles (NPs) have been deposited on the sidewalls of multi-wall carbon nanotubes (MWCNTs) by a solvothermal treatment of a mixture containing poly(sodium 4-styrenesulfonate) (PSS) wrapped MWCNTs, metal chloride (CuCl 2 and SnCl 2), and thiourea. Changing the ratio of Cu 2+ to Sn 2+ alters the composition of the resultant MWCNT-PSS-NP hybrids. Under Cu/Sn ratios of 3:1 and 2:1, MWCNTs can be simultaneously decorated with Cu 2S and Cu 3SnS 4 NPs. When the ratio is reduced to 1:1, Cu 3SnS 4, Cu 2S and SnO 2 NPs would be formed at the same time. Further decreasing the ratio results in the formation of Cu 2SnS 3 and SnO 2 instead of Cu 3SnS 4 and Cu 2S. Open-aperture z-scan measurements have been carried out on three typical MWCNT-PSS-NP samples to study their optical limiting (OL) properties. The addition of semiconductor NPs can improve the OL performance of MWCNTs, and the composition of the NPs has a significant effect on the OL behavior of the hybrids.

UR - https://www.scopus.com/pages/publications/84864442041

U2 - 10.1016/j.carbon.2012.06.011

DO - 10.1016/j.carbon.2012.06.011

M3 - 文章

AN - SCOPUS:84864442041

SN - 0008-6223

VL - 50

SP - 4847

EP - 4855

JO - Carbon

JF - Carbon

IS - 13

ER -

Solvothermal synthesis and optical limiting properties of carbon nanotube-based hybrids containing ternary chalcogenides

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