Synthesis And Electrochemical Characteristics Of Mechanically Alloyed Anode Materials SnS2 For Li/SnS2 Cells

• Autorzy: Hong J. H. , Liu X. J. , Park D. K. , Kim K. W. , Ahn H. J. , Ahn I. S.

Identyfikatory

DOI

10.1515/amm-2015-0095

Warianty tytułu

PL

Synteza mechaniczna i charakterystyka elektrochemiczna materiałów anodowych SnS2 dla ogniw Li/SnS2

• Języki publikacji: EN

Abstrakty

EN

With the increasing demand for efficient and economic energy storage, tin disulfide (SnS₂), as one of the most attractive anode candidates for the next generation high-energy rechargeable Li-ion battery, have been paid more and more attention because of its high theoretical energy density and cost effectiveness. In this study, a new, simple and effective process, mechanical alloying (MA), has been developed for preparing fine anode material tin disulfides, in which ammonium chloride (AC), referred to as process control agents (PCAs), were used to prevent excessive cold-welding and accelerate the synthesis rates to some extent. Meanwhile, in order to decrease the mean size of SnS₂ powder particles and improve the contact areas between the active materials, wet milling process was also conducted with normal hexane (NH) as a solvent PCA. The prepared powders were both characterized by X-ray diffraction, Field emission-scanning electron microscopeand particle size analyzer. Finally, electrochemical measurements for Li/SnS₂ cells were takenat room temperature, using a two-electrode cell assembled in an argon-filled glove box and the electrolyte of 1M LiPF₆ in a mixture of ethylene carbonate(EC)/dimethylcarbonate (DMC)/ethylene methyl carbonate (EMC) (volume ratio of 1:1:1).

Słowa kluczowe

EN

MA; Li/SnS2 cell; PCA; wet milling process and electrochemical characteristics

PL

MA; ogniwa Li/SnS2; PCA; charakterystyka elektromechaniczna

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2015
• Tom: Vol. 60, iss. 2B
• Strony: 1191--1194
• Opis fizyczny: Bibliogr. 24 poz., rys.

Twórcy

autor

Hong J. H.

• School of Nano and Advanced Materials Science & Engineering, and Linc, Gyeongsang National University, 900 Gajwa-Dong, Jinju, Gyeongnam 660-701, Korea

autor

Liu X. J.

• School of Nano and Advanced Materials Science & Engineering, and Linc, Gyeongsang National University, 900 Gajwa-Dong, Jinju, Gyeongnam 660-701, Korea

autor

Park D. K.

• School of Nano and Advanced Materials Science & Engineering, and Linc, Gyeongsang National University, 900 Gajwa-Dong, Jinju, Gyeongnam 660-701, Korea

autor

Kim K. W.

• School of Nano and Advanced Materials Science & Engineering, and Linc, Gyeongsang National University, 900 Gajwa-Dong, Jinju, Gyeongnam 660-701, Korea

autor

Ahn H. J.

• School of Nano and Advanced Materials Science & Engineering, and Linc, Gyeongsang National University, 900 Gajwa-Dong, Jinju, Gyeongnam 660-701, Korea

autor

Ahn I. S.

• School of Nano and Advanced Materials Science & Engineering, and Linc, Gyeongsang National University, 900 Gajwa-Dong, Jinju, Gyeongnam 660-701, Korea

Bibliografia

• [1] Y. Li, J. P. Tu, H. M. Wu, Y. F. Yuan, D. Q. Shi, Mater. Sci. Eng. B 128, 75 (2006).
• [2] X. Liu, H. J. Ahn, I. S. Ahn, J. Kor. Powd. Met. Inst. 19, 182 (2012).
• [3] J. W. Song, Otaduy Guilermo, S.J Hong, J. Kor. Powd. Met. Inst. 19, 226 (2012).
• [4] M. Winter, R. J. Brodd, Chem. Rev. 104, 4245 (2004).
• [5] Y. P. Wu, C. Jiang, C. Wu, R. Holze, Solid State Ionics 156, 283 (2003).
• [6] W. J. Zhang, J. Power Sources 196, 13 (2011).
• [7] Q. F. Dong, C. Z. Wu, M. G. Jin, Z. C. Huang, Solid State Ionics, 167, 49 (2004).
• [8] Y. Li, J. P. Tu, X. H. Houang, H. M Wu, Y. F. Yuan, Electrochim. Acta 52, 1383 (2006).
• [9] A. K. Geim, K. S. Novoselov, Nat. Mater. 6, 183 (2007).
• [10] E. Yoo, J. Kim, E. Hosono, H. Zhou, T. Kudo, I. Honma, Nano Lett. 8, 2277 (2008).
• [11] B. Wang, X. L. Wu, C. Y. Shu, Y. G. Guo, C. R. Wang, J. Mater. Chem. 20, 10661 (2010).
• [12] M. Pumera, Chem. Rec. 9, 211 (2009).
• [13] G. X. Wang, X. P. Shen, J. Yao, J. Park, Carbon 47, 2049 (2009).
• [14] Y. Q. Sun, Q. O. Wu, G. Q. Shi, Energ. Environ. Sci. 4, 1113 (2011).
• [15] P. W. Shen, J. T. Wang, Dictionary of Compounds, Lexicographical Publishing House, Shanghai, 2002.
• [16] S. K. Arora, D. H. Patel, M. K. Agarwal, Mater. Chem. Phys. 45, 63 (1996).
• [17] K. Kourtakis, J. DiCarlo, R. Kershaw, K. Dwight, A. Wold, J. Solid State Chem. 96, 186 (1988).
• [18] H. Xiao, Y. C. Zhang, H. X. Bai, Mater. Lett. 63, 809 (2009).
• [19] Y. C. Zhang, Z. N. Du, M. Zhang, Mater. Lett. 65, 2891 (2011).
• [20] Y. C. Zhang, J. Li, M. Zhang, D. D. Dionysiou, Environ. Sci. Technol. 45, 9324 (2011).
• [21] Y. C. Zhang, Z. N. Du, K. W. Li, M. Zhang, Sep. Purif. Technol. 81, 101 (2011).
• [22] B. Hai, K. Tang, C. Wang, C. An, Q. Yang, Y. Qian, J. Cryst. Growth 225, 92 (2001).
• [23] X. L. Gou, J. Chen, P. W. Shen, Mater. Chem. Phys. 93, 557 (2005).
• [24] Q. Yang, K. Tang, C. Wang, D. Zhang, Y. Qian, J. Solid State Chem. 164, 106 (2002).

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.