Research output: Contribution to journal › Article › peer-review
High-rate performance of LiFe0.4Mn0.6PO4 cathode materials with poly(3,4-ethylenedioxythiopene):poly(styrene sulfonate)/carboxymethylcellulose. / Apraksin, R. V.; Eliseeva, S. N.; Tolstopjatova, E. G.; Rumyantsev, A. M.; Zhdanov, V. V.; Kondratiev, V. V.
In: Materials Letters, Vol. 176, 01.08.2016, p. 248-252.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - High-rate performance of LiFe0.4Mn0.6PO4 cathode materials with poly(3,4-ethylenedioxythiopene):poly(styrene sulfonate)/carboxymethylcellulose
AU - Apraksin, R. V.
AU - Eliseeva, S. N.
AU - Tolstopjatova, E. G.
AU - Rumyantsev, A. M.
AU - Zhdanov, V. V.
AU - Kondratiev, V. V.
PY - 2016/8/1
Y1 - 2016/8/1
N2 - A new cathode material based on C-LiFe0.4Mn0.6PO4 and conducting composite binder poly(3,4-ethylenedioxythiopene):poly(styrene sulfonate)/carboxymethylcellulose (PEDOT:PSS/CMC) was prepared. The obtained composite cathode material containing 96 wt% of C-LiFe0.4Mn0.6PO4 showed the discharge capacity 140 mA h g-1 at 0.2 C and excellent rate capability with discharge capacities of 130 mA h g-1 at 5 C and 118 mA h g-1 at 10 C as well as good cycling stability. The cathode material composition with water-based PEDOT:PSS/CMC binder showed remarkable improvement in high-rate performance with increase of capacity up to 45% at 10 C current density in comparison to that of conventional PVDF-bound electrode.
AB - A new cathode material based on C-LiFe0.4Mn0.6PO4 and conducting composite binder poly(3,4-ethylenedioxythiopene):poly(styrene sulfonate)/carboxymethylcellulose (PEDOT:PSS/CMC) was prepared. The obtained composite cathode material containing 96 wt% of C-LiFe0.4Mn0.6PO4 showed the discharge capacity 140 mA h g-1 at 0.2 C and excellent rate capability with discharge capacities of 130 mA h g-1 at 5 C and 118 mA h g-1 at 10 C as well as good cycling stability. The cathode material composition with water-based PEDOT:PSS/CMC binder showed remarkable improvement in high-rate performance with increase of capacity up to 45% at 10 C current density in comparison to that of conventional PVDF-bound electrode.
KW - Lithium iron manganese phosphate
KW - Li-ion batteries
KW - Water soluble binder
KW - PEDOT:PSS
KW - Carboxymethylcellulose
KW - C-rate capability
UR - http://www.scopus.com/inward/record.url?scp=84964691638&partnerID=8YFLogxK
U2 - 10.1016/j.matlet.2016.04.106
DO - 10.1016/j.matlet.2016.04.106
M3 - Article
VL - 176
SP - 248
EP - 252
JO - Materials Letters
JF - Materials Letters
SN - 0167-577X
ER -
ID: 7562335