Detail publikačního výsledku

SUPERCAPACITOR PARAMETERS DEPENDENCE ON CHARGING DURATION

KUPAROWITZ, T.

Originální název

SUPERCAPACITOR PARAMETERS DEPENDENCE ON CHARGING DURATION

Anglický název

SUPERCAPACITOR PARAMETERS DEPENDENCE ON CHARGING DURATION

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Supercapacitor (SC) parameters dependence on charging time is analyzed for Nesscap 2.7V / 10F. Charging was performed using constant current in the range from 0.5 A to 5 A. Reciprocal capacitance was calculated. It linearly decreases with applied charge. During SC charging, the effective distance of charges on electrode-electrolyte interface decreases, due to the charge distribution being altered by mobile ions inside electric field. Ions are at first moving by drift, and then by diffusion processes. Effective thickness of electrolyte negative charge is determined from reciprocal capacitance. The effective thickness varies between 2.6 nm and 2.1 nm.

Anglický abstrakt

Supercapacitor (SC) parameters dependence on charging time is analyzed for Nesscap 2.7V / 10F. Charging was performed using constant current in the range from 0.5 A to 5 A. Reciprocal capacitance was calculated. It linearly decreases with applied charge. During SC charging, the effective distance of charges on electrode-electrolyte interface decreases, due to the charge distribution being altered by mobile ions inside electric field. Ions are at first moving by drift, and then by diffusion processes. Effective thickness of electrolyte negative charge is determined from reciprocal capacitance. The effective thickness varies between 2.6 nm and 2.1 nm.

Klíčová slova

Supercapacitor, electrolyte effective thickness, constant current charging, supercapacitor charging characteristic evaluation, supercapacitor charging duration, ultracapacitor

Klíčová slova v angličtině

Supercapacitor, electrolyte effective thickness, constant current charging, supercapacitor charging characteristic evaluation, supercapacitor charging duration, ultracapacitor

Autoři

KUPAROWITZ, T.

Rok RIV

2017

Vydáno

28.04.2016

ISBN

978-80-214-5350-0

Kniha

Proceedings of the 22nd Conference STUDENT EEICT 2016

Edice

1

Strany od

680

Strany do

684

Strany počet

5

BibTex

@inproceedings{BUT125032,
  author="Tomáš {Kuparowitz}",
  title="SUPERCAPACITOR PARAMETERS DEPENDENCE ON CHARGING DURATION",
  booktitle="Proceedings of the 22nd Conference STUDENT EEICT 2016",
  year="2016",
  series="1",
  number="1",
  pages="680--684",
  isbn="978-80-214-5350-0"
}