Electrochemical properties of all-solid-state lithium batteries with amorphous titanium sulfide electrodes prepared by mechanical milling

Springer Science and Business Media LLC - Tập 17 - Trang 2697-2701 - 2013
Takuya Matsuyama1, Atsushi Sakuda1, Akitoshi Hayashi1, Yoshihiko Togawa2, Shigeo Mori3, Masahiro Tatsumisago1
1Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, Sakai, Japan
2Nanoscience and Nanotechnology Research Center, Osaka Prefecture University, Sakai, Japan
3Department of Materials Science, Graduate School of Engineering, Osaka Prefecture University, Sakai, Japan

Tóm tắt

Amorphous titanium trisulfide (TiS3) active materials were prepared by ball milling of an equimolar mixture of crystalline titanium disulfide (TiS2) and sulfur. A high-resolution transmission electron microscope image revealed no periodic lattice fringes on the amorphous TiS3. The all-solid-state lithium secondary batteries using a sulfide solid electrolyte and the amorphous TiS3 electrode showed high capacity of greater than 300 mAh g−1 for 10 cycles. The amorphous TiS3 had a higher capacity than the mixture of crystalline TiS2 and S, which was used as the starting material of amorphous TiS3. The X-ray diffraction patterns and the Raman spectra of the amorphous TiS3 electrode after the first and tenth charge–discharge measurements were similar to those before the measurement. The amorphous structure of TiS3 did not change greatly during the first few cycles. The all-solid-state cells with the amorphous TiS3 electrode showed higher initial coulombic efficiency because the amorphous TiS3 active material retained its structure during the initial electrochemical test.

Tài liệu tham khảo

Ohzuku T, Ueda A (1994) J Electrochem Soc 141:2972–2977

Endo M, Kim C, Nishimura K, Fujino T (2000) Miyashita K 38:183–197

Zheng H, Li B, Fu Y, Abe T (2006) Ogumi Z 52:1556–1562

Kamaya N, Homma K, Yamakawa Y, Hirayama M, Kanno R, Yonemura M, Kamiyama T, Kato Y, Hama S, Kawamoto K, Mitsui A (2011) Nat Mater 10:682–686

Minami K, Hayashi A, Tatsumisago M (2011) J Am Ceram Soc 94:1779–1783

Komiya R, Hayashi A, Morimoto H, Tatsumisago M, Minami T (2001) Solid State Ionics 140:83–87

Mizuno F, Hama S, Hayashi A, Tadanaga K, Minami T, Tatsumisago M (2002) Chem Lett 12:1244–1245

Mizuno F, Hayashi A, Tadanaga K, Tatsumisago M (2005) J Power Sources 146:711–714

Tatsumisago M, Hayashi A (2008) Funct Matter Lett 1:31–36

Holleck GL, Driscoll JR (1977) Electrochemica Acta 22:647–655

Whittingham MS, Panella JA (1981) Mat Res Bull 16:37–45

Iwamoto K, Aotani N, Takada K, Kondo S (1994) Solid State Ionics 70–71:658–661

Trevey JE, Stoldt CR, Lee SH (2011) J Electrochem Soc 158:A1282–A1289

Onuki Y, Inada R, Tanuma S, Yamanaka S, Kamimura H (1983) Solid State Ionics 11:195–201

Lindic MH, Martinez H, Benayad A, Pecquenard B, Vinatier P, Levasseur A, Gonbeau D (2005) Solid State Ionics 176:1529–1537

Machida N, Fuchida R, Minami T (1989) J Electrochem Soc 136:2133–2136

Ku JH, Ryu JH, Kim SH, Han OH, Oh SM (2012) Adv Funct Mater 22:3658–3664

Hayashi A, Matsuyama T, Sakuda A, Tatsumisago M (2012) Chem Lett 41:886–888

Hayashi A, Hama S, Minami T, Tatsumisago M (2003) Electrochem Commun 5:111–114

Takada K, Aotani N, Iwamoto K, Kondo K (1996) Solid State Ionics 86–88:877–882

Thông tin
Thông tin xuất bản

Springer Science and Business Media LLC

Tập 17

2697-2701

Thông tin tác giả