Li-ion Diffusion in Porous Carbon Electrode Materials by GITT Method

Volodymyr Mandzyuk; N.Ya. Ivanichok; R. V. Solomoskyi

doi:10.21272/jnep.16(2).02024

January 1, 2024Journal of Nano- and Electronic PhysicsOpen Access

Li-ion Diffusion in Porous Carbon Electrode Materials by GITT Method

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Key Points

Investigate lithium-ion diffusion kinetics and transport properties in porous carbon electrode materials using the galvanostatic intermittent titration technique (GITT).
Employed the galvanostatic intermittent titration technique (GITT) to evaluate electrochemical insertion and deinsertion behavior.
Analyzed the diffusion coefficients of lithium ions across varying states of charge within porous carbon matrix architectures.
Established diffusion coefficient profiles for lithium ions as a function of cell potential in porous carbon electrodes.
Demonstrated that lithium transport rates are governed by pore structure and carbon network connectivity during electrochemical cycling.

Implication

Experimental investigation reveals Li-ion diffusion dynamics in porous carbon electrode materials, highlighting kinetic factors that govern lithium-ion battery performance.

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Cite This Study

Mandzyuk et al. (2024) studied this question.

synapsesocial.com/papers/6a7dcb66432a20ae7c150912 https://doi.org/10.21272/jnep.16(2).02024

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Li-ion Diffusion in Porous Carbon Electrode Materials by GITT Method

Key Points

Implication

Abstract

Discussion

Cite This Study

Li-ion Diffusion in Porous Carbon Electrode Materials by GITT Method

Key Points

Implication

Abstract

Discussion

Cite This Study

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