Detail publikačního výsledku

Rate Capability Testing of Graphite Electrode Material

LIBICH, J.; MÁCA, J.; SEDLAŘÍKOVÁ, M.; ŠIMEK, A.; ČUDEK, P.; CHEKANNIKOV, A.; FAFILEK, G.

Originální název

Rate Capability Testing of Graphite Electrode Material

Anglický název

Rate Capability Testing of Graphite Electrode Material

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

The paper deals with the investigation of natural graphite electrode materials for lithium-ion batteries. These negative electrode materials operate on the intercalation principle where graphite plays a host role for lithium ions. There is a solid electrolyte interphase (SEI) layer which origins from electrodeelectrolyte interphase. The SEI layer is a fundamental part of lithium-ion battery system and its quality defines and highly affects the overall quality of lithium-ion battery itself. Growth of the SEI layer is connected with the formation of new compounds. The process formation of SEI layer is linked to energy consumption (energy loss). What is most important is the fact that the growth of SEI layer consumes the significant amount of lithium ions provided from a limited positive electrode (cathode) source. In this work, the lithiation method was employed to reduce these undesirable side effects of the SEI growth.

Anglický abstrakt

The paper deals with the investigation of natural graphite electrode materials for lithium-ion batteries. These negative electrode materials operate on the intercalation principle where graphite plays a host role for lithium ions. There is a solid electrolyte interphase (SEI) layer which origins from electrodeelectrolyte interphase. The SEI layer is a fundamental part of lithium-ion battery system and its quality defines and highly affects the overall quality of lithium-ion battery itself. Growth of the SEI layer is connected with the formation of new compounds. The process formation of SEI layer is linked to energy consumption (energy loss). What is most important is the fact that the growth of SEI layer consumes the significant amount of lithium ions provided from a limited positive electrode (cathode) source. In this work, the lithiation method was employed to reduce these undesirable side effects of the SEI growth.

Klíčová slova

Litihum-ion, battery, negative electrode, graphite, rate-capability

Klíčová slova v angličtině

Litihum-ion, battery, negative electrode, graphite, rate-capability

Autoři

LIBICH, J.; MÁCA, J.; SEDLAŘÍKOVÁ, M.; ŠIMEK, A.; ČUDEK, P.; CHEKANNIKOV, A.; FAFILEK, G.

Rok RIV

2022

Vydáno

23.08.2021

Nakladatel

Brno University of Technology

Místo

Brno, CZ

ISBN

978-80-214-5975-5

Kniha

Advanced Batteries Accumulators and Fuel Cells – 22nd ABAF

Edice

22

Strany od

42

Strany do

43

Strany počet

2

BibTex

@inproceedings{BUT172332,
  author="Jiří {Libich} and Josef {Máca} and Marie {Sedlaříková} and Antonín {Šimek} and Pavel {Čudek} and Andrey {Chekannikov} and Günter {Fafilek}",
  title="Rate Capability Testing of Graphite Electrode Material",
  booktitle="Advanced Batteries Accumulators and Fuel Cells – 22nd ABAF",
  year="2021",
  series="22",
  number="1",
  pages="42--43",
  publisher="Brno University of Technology",
  address="Brno, CZ",
  isbn="978-80-214-5975-5"
}