Details

Autor(en) / Beteiligte

• Hu, Renzong
• Ouyang, Yunpeng
• Liang, Tao
• Wang, Hui
• Liu, Jun
• Chen, Jun
• Yang, Chenghao
• Yang, Liuchun
• Zhu, Min

Titel

Stabilizing the Nanostructure of SnO2 Anodes by Transition Metals: A Route to Achieve High Initial Coulombic Efficiency and Stable Capacities for Lithium Storage

Ist Teil von

• Advanced materials (Weinheim), 2017-04, Vol.29 (13), p.n/a

Ort / Verlag

Weinheim: Wiley Subscription Services, Inc

Erscheinungsjahr

2017

Link zum Volltext

Quelle

Wiley Blackwell Single Titles

Beschreibungen/Notizen

• To dramatically stabilize the nanostructure of Sn and achieve ultrahigh reversibility of conversion reactions in lithiated SnO2, a series of SnO2–transition metal–graphite ternary nanocomposites are produced by ball milling, demonstrating high initial Coulombic efficiencies up to 88.6%, high reversible capacity (>700 mAh g−1 at 2 A g−1), and ultralong cycling life (90.3% of capacity retention after 1300 cycles).