Lithium polyacrylate as a binder for tin–cobalt–carbon negative electrodes in lithium-ion batteries

Li, Jing; Le, Dinh-Ba; Ferguson, P.; Dahn, J. R.

doi:10.1016/j.electacta.2010.01.011

Cited by 181 publications

(125 citation statements)

References 35 publications

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“…It shows high reversibility and stable capacity with prolonged cycling, but the reversible capacity has reached its theoretical limit (~372 mAh g ) [5][6][7], and tin (994 mAh g -1 ) [8][9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Nanocomposites of silicon and carbon derived from coal tar pitch: Cheap anode materials for lithium-ion batteries with long cycle life and enhanced capacity

Wang

Chou

Kim

et al. 2013

Electrochimica Acta

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Dou, S. Xue. (2013). Nanocomposites of silicon and carbon derived from coal tar pitch: Cheap anode materials for lithium-ion batteries with long cycle life and enhanced capacity. Electrochimica Acta, 93 (March), 213-221.Nanocomposites of silicon and carbon derived from coal tar pitch: Cheap anode materials for lithium-ion batteries with long cycle life and enhanced capacity AbstractFrom energy and environmental consideration, an industrial waste product, coal tar pitch (CTP), is used as the carbon source for Si/AC composite. We exploited a facile sintering method to largely scale up Si/ amorphous carbon nanocomposite. The composites with 20 wt.% silicon with PVdF binder exhibited stable lithium storage ability for prolonged cycling. The composite anode delivered a capacity of 400.3 mAh g−1 with a high capacity retention of 71.3% after 1000 cycles. Various methods are used to investigate the reason for the outstanding cyclability. The results indicate that the silicon nanoparticles are wrapped by amorphous SiOx and AC in Si/AC composite. This uniform structure is very favorable to lithium storage, the SiOx and AC layers can supply sufficient conductivity and strong elasticity to suppress the stress resulting from the reaction of Si with Li during charge/discharge process.

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Section: Introductionmentioning

confidence: 99%

Nanocomposites of silicon and carbon derived from coal tar pitch: Cheap anode materials for lithium-ion batteries with long cycle life and enhanced capacity

Wang

Chou

Kim

et al. 2013

Electrochimica Acta

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“…The working electrode was produced by mixing MnO/C, acetylene black, and a lithium polyacrylate (Li-PAA) binder [40] in a weight ratio of 8:1:1, in distilled water to form a homogenous slurry.…”

Section: Electrochemical Measurementsmentioning

confidence: 99%

Fast Preparation of Porous MnO/C Microspheres as Anode Materials for Lithium-Ion Batteries

Hao

Gong

et al. 2017

Preprint

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Porous MnO/C microspheres have been successfully fabricated by a fast co-precipitation method in a T-shaped microchannel reactor. The structures, compositions and electrochemical performances of the obtained MnO/C microspheres are characterized by X-ray diffraction, emission scanning electron microscopy, transmission electron microscopy (HRTEM), Brunauer-Emmett-Teller analysis, charge-discharge testing, cyclic voltammograms, and electrochemical impedance spectra. after cycling 50 times at 1 C and capacities of 808.3, 743.7, 642.6, 450.1, at 0.2, 0.5, 1, 2, and 0.2 C, respectively. Moreover, the controlled method of using a micro-channel reactor, which can produce larger specific surface area porous MnO/C with improved cycling performance by shortening lithium-ion diffusion distances, can be easily applied in real production on a large-scale.

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“…Poly(ethylene glycol) (PEG) has been selected a coating polymer because a loa molecular weight PEG has been utilized as an inhibitor for zinc electrode in alkaline electrolyte. 17 In addition, sodium polyacrylate (PAANa), used as a functional binder for lithium ion batteries, 18,19 has been selected as comparison. The respective influences of these coatings on the hydrogen evolution, overpotential, self-discharge, and cycle performance of the composite of Fe 3 O 4 with CNF electrode have been monitored.…”

Section: Introductionmentioning

confidence: 99%

Influence of Polymer Coating on the Electrode Properties of Fe<sub>3</sub>O<sub>4</sub>/Carbon Nano-fiber Composite in Alkaline Electrolyte

Egashira

2017

Electrochemistry

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A composite of nano-Fe 3 O 4 and carbon nanofiber (CNF), which has been investigated to maximize iron utilization, is adversely affected by shortcomings such as hydrogen evolution by-reactions, high overpotential, self-discharge, and capacity fade by cycles. Hydrogen evolution from the Fe 3 O 4 /CNF electrode can be inhibited by coating with a polymer such as poly(ethylene glycol). Although self-discharge is not high, even modified Fe 3 O 4 /CNF electrodes are hindered by overpotential and cycle degradation deriving from partial dissolution of divalent iron and its subsequent aggregation.

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Lithium polyacrylate as a binder for tin–cobalt–carbon negative electrodes in lithium-ion batteries

Cited by 181 publications

References 35 publications

Nanocomposites of silicon and carbon derived from coal tar pitch: Cheap anode materials for lithium-ion batteries with long cycle life and enhanced capacity

Nanocomposites of silicon and carbon derived from coal tar pitch: Cheap anode materials for lithium-ion batteries with long cycle life and enhanced capacity

Fast Preparation of Porous MnO/C Microspheres as Anode Materials for Lithium-Ion Batteries

Influence of Polymer Coating on the Electrode Properties of Fe<sub>3</sub>O<sub>4</sub>/Carbon Nano-fiber Composite in Alkaline Electrolyte

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