Synthesis and Tribological Properties of TiSe2 Nanoparticles

摘要:

文章预览

TiSe2 nanobelts/nanoplates have been successfully fabricated through a facile and environment-friendly pressureless sintered process using micro-sized Ti and Se elements as raw materials. The morphology and structure of the as-prepared TiSe2 products were investigated by X-ray diffractometer, scanning electron microscopy, transmission electron microscopy and high resolution transmission electron microscopy. The experimental results indicated that the morphology of TiSe2 products were strongly dependent on the reaction temperature and reaction time. As the reaction temperature was set at 600°C and 800°C, long belts-like and plates-like structures of as-prepared TiSe2 products could be observed, respectively. However, a mixture of nanobelts and nanoplates could be obtained at a reaction temperature of 700°C. It was also found that the reaction time played a crucial role in obtaining the homogeneous distribution nanoparticles, therefore, reasonable reaction process and formation mechanisms of as-prepared TiSe2 nanoparticles were proposed. Moreover, the tribological properties of the TiSe2 nanobelts/nanoplates were investigated. The test results showed that the addition of TiSe2 nanoparticles could improve the tribological properties of base oil. Furthermore, the friction coefficient of base oil containing TiSe2 nanoplates was lower and more stable than those of TiSe2 nanobelts and pure base oil.

信息:

期刊:

页数:

34-41

引用:

Q. Shi et al., "Synthesis and Tribological Properties of TiSe2 Nanoparticles", Journal of Nano Research, Vol. 45, pp. 34-41, 2017

上线时间:

January 2017

输出:

价格:

$38.00

[1] C.Q. Feng, L.F. Huang, Z.P. Guo, H.K. Liu, Synthesis of tungsten disulfide (WS2) nanoflakes for lithium ion battery application, Electrochem. Commun. 9(2007) 119-122.

DOI: https://doi.org/10.1016/j.elecom.2006.08.048

[2] A. Kumar, and P.K. Ahluwalia, Effect of quantum confinement on electronic and dielectric properties of niobium dichalcogenides NbX2(X= S, Se, Te), J. Alloys Compd. 550(2013) 283-291.

DOI: https://doi.org/10.1016/j.jallcom.2012.09.068

[3] G.A. Camacho-Bragado, J.L. Elechiguerra, A. Olivas, S. Fuentes, D. Galvan, M.J. Yacaman, Structure and catalytic properties of nanostructured molybdenum sulfides, J. Catal. 234(2005) 182-190.

DOI: https://doi.org/10.1016/j.jcat.2005.06.009

[4] Q. Shi, J. Yang, W.X. Peng, J.Z. Dong, Y.Q. Chu, H. Tang, C.S. Li, Synergetic effect of NbSe2 and Cr2Nb on the tribological and electrical behavior of Cu-based electrical contact composites, RSC. Adv. 5(2015) 100472-100481.

DOI: https://doi.org/10.1039/c5ra17786c

[5] H. Tang, C.S. Li, X.F. Yang, C.C. Mo, K.S. Cao, F.Y. Yan, Synthesis and tribological properties of NbSe3 nanofibers and NbSe2 microsheets, Crst. Res. Technol. 46 (2011) 400-404.

DOI: https://doi.org/10.1002/crat.201100030

[6] J.R. Sun, G.G. Tang, C.S. Li, Synthesis and tribological properties of hexagonal NbSe2 nanoplates, Micro. Nano Lett. 8(2013) 294-297.

DOI: https://doi.org/10.1049/mnl.2012.0958

[7] W.J. Li, L.F. Hu, M.Z. Wang, H. Tang, C.S. Li, J.Q. Liang, Synthesis and tribological properties of Mo-doped WSe2 Nanolamellars, Cryst. Res. Technol. 47(2012) 876-881.

DOI: https://doi.org/10.1002/crat.201200131

[8] X. Zhang, D. Zhang, H. Tang, X. Ji, Y. Zhang, G. Tang, C. Li, Facile synthesis and characterization of hexagonal NbSe2 nanoplates, Mater. Res. Bull. 53(2014) 96-101.

[9] J. Chen, S.L. Li, Z.L. Tao, F. Gao, Low-temperature synthesis of titanium disulfide nanotubes, Chem. Commun. 8(2003) 908-981.

[10] P. Sekar, E.C. Greyson, J.E. Barton, T.W. Odom, Synthesis of nanoscale NbSe2 materials from molecular precursors, J. Am. Chem. Soc. 127(2005) 2054-(2055).

DOI: https://doi.org/10.1021/ja0428006

[11] S. Jeong, D. Yoo, J. Jang, M. Kim, J. Cheon, Well-defined colloidal 2-D layered transition metal chalcogenide nanocrystals via generalized synthetic protocols, J. Am. Chem. Soc. 134(2012) 18233-18236.

DOI: https://doi.org/10.1021/ja3089845

[12] F.S. Ohuchi, T. Shimada, and B.A. Parkinson, Growth of MoSe2 thin films with Van der Waals epitaxy, J. Cryst. Growth. 111(1991) 1033-1037.

DOI: https://doi.org/10.1016/0022-0248(91)91127-v

[13] A. Enyashin, S. Gemming, G. Seifert, Nano-sized allotropes of molybdenum disulfide, Eur. Phys. J. (special topics) 149(2007) 103-125.

DOI: https://doi.org/10.1140/epjst/e2007-00246-0

[14] A. Kumar, and P.K. Ahluwalia, Tunable dielectric response of transition metals dichalcogenides MX2 (M= Mo, W; X= S, Se, Te): Effect of quantum confinement, Physical B. 407 (2012) 4627-4634.

DOI: https://doi.org/10.1016/j.physb.2012.08.034

[15] C. Ataca, H. Sahin, S. Ciraci, Single-layer MX2 transition-metal oxides and dichalcogenides in a honeycomb-like structure, J. Phys. Chem. C. 116(2012) 8983-8999.

DOI: https://doi.org/10.1021/jp212558p

[16] A. Kumar, P.K. Ahluwalia, Electronic structure of transition metal dichalcogenides monolayers 1H-MX2 (M= Mo, W; X= S, Se, Te) from ab-initio theory: new direct band gap semiconductors, Eur. Phys. J. B. 85(2012) 1-7.

DOI: https://doi.org/10.1140/epjb/e2012-30070-x

[17] J.H. Yang, H.X. Yao, Y.Q. Liu, and Y.J. Zhang, Synthesis and tribological properties of WSe2 nanorods, Nanoscale Res. Lett. 3(2008) 481-485.

DOI: https://doi.org/10.1007/s11671-008-9183-8

[18] G. Tang, J. Zhang, C. Liu, D. Zhang, Y. Wang, H. Tang, C. Li, Synthesis and tribological properties of flower-like MoS 2 microspheres, Ceram. Int. 40(2014) 11575-11580.

DOI: https://doi.org/10.1016/j.ceramint.2014.03.115

[19] J. Chen, Z.L. Tao, S.L. Li, X.B. Fan, S.L. Chou, Synthesis of TiSe2 nanotubes/nanowires, Adv. Mater. 15(2003) 1379-1382.

DOI: https://doi.org/10.1002/adma.200304892

[20] Q. Shi, H. Tang, H. Jun, G. Tang, K. Zhang, H. Zhang, C. Li, SYNTHESIS AND TRIBOLOGICAL PROPERTIES OF Ti-DOPED NbSe2 NANOPARTICLES, Chalcogenide Lett. 11(2014) 199-207.

[21] X.H. Zhang, D. Zhang, H.T. Zhang, H. Tang, C.S. Li, PREPARATION AND TRIBOLOGICAL PROPERTIES OF W0. 97Mo0. 03Se2 NANOSHEETS, Chalcogenide Lett. 11(2014) 1-8.

[22] X.H. Zhang, H. Tang, C.S. Li, S. Chen, SYNTHESIS AND TRIBOLOGICAL PROPERTIES OF Nb-DOPED MoSe2 NANOPLATES, Chalcogenide Lett. 10(2013) 403-409.

[23] J.D. Eshelby, The continuum theory of lattice defects, Solid state physics, 3(1956) 79-144.

DOI: https://doi.org/10.1016/s0081-1947(08)60132-0