TY - JOUR
T1 - A High-Rate and Ultrastable Sodium Ion Anode Based on a Novel Sn4P3-P at Graphene Nanocomposite
AU - Xu, Yaolin
AU - Peng, Bo
AU - Mulder, Fokko M.
PY - 2017/9
Y1 - 2017/9
N2 - Phosphorus and tin phosphide based materials that are extensively researched as the anode for Na-ion batteries mostly involve complexly synthesized and sophisticated nanocomposites limiting their commercial viability. This work reports a Sn4P3-P (Sn:P = 1:3) at graphene nanocomposite synthesized with a novel and facile mechanochemical method, which exhibits unrivalled high-rate capacity retentions of >550 and 371 mA h g-1 at 1 and 2 A g-1, respectively, over 1000 cycles and achieves excellent rate capability (>815, ≈585 and ≈315 mA h g-1 at 0.1, 2, and 10 A g-1, respectively).
AB - Phosphorus and tin phosphide based materials that are extensively researched as the anode for Na-ion batteries mostly involve complexly synthesized and sophisticated nanocomposites limiting their commercial viability. This work reports a Sn4P3-P (Sn:P = 1:3) at graphene nanocomposite synthesized with a novel and facile mechanochemical method, which exhibits unrivalled high-rate capacity retentions of >550 and 371 mA h g-1 at 1 and 2 A g-1, respectively, over 1000 cycles and achieves excellent rate capability (>815, ≈585 and ≈315 mA h g-1 at 0.1, 2, and 10 A g-1, respectively).
KW - Na-ion batteries
KW - Nanocomposites
KW - Phosphorus
KW - Tin phosphide
UR - http://www.scopus.com/inward/record.url?scp=85030176320&partnerID=8YFLogxK
U2 - 10.1002/aenm.201701847
DO - 10.1002/aenm.201701847
M3 - Article
AN - SCOPUS:85030176320
SN - 1614-6832
VL - 8 (2018)
JO - Advanced Energy Materials
JF - Advanced Energy Materials
IS - 3
M1 - 1701847
ER -
