Influence of Conductive Additives on the Electrochemical Compatibility of Cupper Fluoride Cathode for FSB

The current study investigated the effects of active material, conductive additives, and binder in a composite electrode on battery performance. In addition, the parameters related to cell performance as well as side reactions were integrated in an electrochemical model. In order to predict the cell performance, key parameters including manganese dissolution, electronic conductivity, and resistance were first measured through experiments. Experimental results determined that a higher ratio of polymer binder to conductive additives increased the interfacial resistance, and a higher ratio of conductive additives to polymer binder in the electrode resulted in an increase in dissolved transition metal ions from the LiMn2O4 composite electrode. By performing a degradation simulation with these parameters, battery capacity was predicted with various fractions of constituents in the composite electrode. The present study shows that by using this integrated prediction method, the optimal ratio of constituents for a particular cathode composite electrode can be specified that will maximize battery performance.

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Influence of conductive additives and surface fluorination on the charge/discharge behavior of lithium titanate (Li4/3Ti5/3O4)

Journal of Power Sources ◽

10.1016/j.jpowsour.2010.04.082 ◽

2010 ◽

Vol 195 (19) ◽

pp. 6805-6810 ◽

Cited By ~ 16

Author(s):

Hidetoshi Utsunomiya ◽

Tsuyoshi Nakajima ◽

Yoshimi Ohzawa ◽

Zoran Mazej ◽

Boris Žemva ◽

...

Keyword(s):

Lithium Titanate ◽

Conductive Additives ◽

Discharge Behavior ◽

Surface Fluorination ◽

Charge Discharge

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Development of high capacity, high rate lithium ion batteries utilizing metal fiber conductive additives

Journal of Power Sources ◽

10.1016/s0378-7753(99)00133-0 ◽

1999 ◽

Vol 81-82 ◽

pp. 896-901 ◽

Cited By ~ 51

Author(s):

Soonho Ahn ◽

Youngduk Kim ◽

Kyung Joon Kim ◽

Tae Hyung Kim ◽

Hyungkeun Lee ◽

...

Keyword(s):

Lithium Ion Batteries ◽

High Capacity ◽

Lithium Ion ◽

High Rate ◽

Metal Fiber ◽

Conductive Additives

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Binder-free bonding of modularized MXene thin films into thick film electrodes for on-chip micro-supercapacitors with enhanced areal performance metrics

Journal of Materials Chemistry A ◽

10.1039/c8ta04737e ◽

2018 ◽

Vol 6 (30) ◽

pp. 14876-14884 ◽

Cited By ~ 29

Author(s):

Haibo Hu ◽

Zhiman Bai ◽

Ben Niu ◽

Mingzai Wu ◽

Tao Hua

Keyword(s):

Thin Films ◽

Thick Film ◽

Performance Metrics ◽

Conductive Additives ◽

Binder Free ◽

On Chip

An efficient and easily-manipulated protocol was developed to prepare binder/conductive-additives free thick MXene film electrodes through bonding the modularized thin films only with water. The thickness can be multiplied by increasing the number of superposed modularized thin MXene films.

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