Detail publikačního výsledku

Flexible Graphite-Poly(Lactic Acid) Composite Films as Large-Area Conductive Electrodes for Energy Applications

JELLETT, C.; GHOSH, K.; BROWNE, M.; URBANOVÁ, V.; PUMERA, M.

Originální název

Flexible Graphite-Poly(Lactic Acid) Composite Films as Large-Area Conductive Electrodes for Energy Applications

Anglický název

Flexible Graphite-Poly(Lactic Acid) Composite Films as Large-Area Conductive Electrodes for Energy Applications

Druh

Článek WoS

Originální abstrakt

For industrial-scale electrochemical applications of renewable energy routes such as electrochemical water splitting or supercapacitors, there is a huge need for flexible, durable, and large-area electrodes. In this study, flexible and conductive poly(lactic acid)/graphite composite films, with a high mass percentage (similar to 64%) of conductive graphitic material, are prepared without specialized equipment and can be used as stable electrodes in aqueous solutions. These films can be used as a substrate for the hydrogen evolution reaction, which is demonstrated in this study by spray coating with molybdenum(IV) sulfide. Finally, the films are manipulated to construct a flexible solid-state supercapacitor device that can withstand a bending angle of 120 degrees without any change in performance. The geometric characteristics of the electrodes can be manipulated to any shape and size, and as such, they are scalable to large areas.

Anglický abstrakt

For industrial-scale electrochemical applications of renewable energy routes such as electrochemical water splitting or supercapacitors, there is a huge need for flexible, durable, and large-area electrodes. In this study, flexible and conductive poly(lactic acid)/graphite composite films, with a high mass percentage (similar to 64%) of conductive graphitic material, are prepared without specialized equipment and can be used as stable electrodes in aqueous solutions. These films can be used as a substrate for the hydrogen evolution reaction, which is demonstrated in this study by spray coating with molybdenum(IV) sulfide. Finally, the films are manipulated to construct a flexible solid-state supercapacitor device that can withstand a bending angle of 120 degrees without any change in performance. The geometric characteristics of the electrodes can be manipulated to any shape and size, and as such, they are scalable to large areas.

Klíčová slova

flexible electronics; conductive polymer composite film; MoS2; HER; flexible supercapacitor

Klíčová slova v angličtině

flexible electronics; conductive polymer composite film; MoS2; HER; flexible supercapacitor

Autoři

JELLETT, C.; GHOSH, K.; BROWNE, M.; URBANOVÁ, V.; PUMERA, M.

Rok RIV

2022

Vydáno

26.07.2021

Nakladatel

AMER CHEMICAL SOC

Místo

WASHINGTON

ISSN

2574-0962

Periodikum

ACS APPLIED ENERGY MATERIALS

Svazek

4

Číslo

7

Stát

Spojené státy americké

Strany od

6975

Strany do

6981

Strany počet

7

URL

https://pubs.acs.org/doi/10.1021/acsaem.1c01047

BibTex

@article{BUT172551,
  author="Cameron {Jellett} and Kalyan {Ghosh} and Michelle P. {Browne} and Veronika {Urbanová} and Martin {Pumera}",
  title="Flexible Graphite-Poly(Lactic Acid) Composite Films as Large-Area Conductive Electrodes for Energy Applications",
  journal="ACS APPLIED ENERGY MATERIALS",
  year="2021",
  volume="4",
  number="7",
  pages="6975--6981",
  doi="10.1021/acsaem.1c01047",
  issn="2574-0962",
  url="https://pubs.acs.org/doi/10.1021/acsaem.1c01047"
}