Publication detail

Tailoring capacitance of 3D-printed graphene electrodes by carbonisation temperature

REDONDO NEGRETE, E. NG, S. MUÑOZ MARTIN, J. PUMERA, M.

Original Title

Tailoring capacitance of 3D-printed graphene electrodes by carbonisation temperature

Type

journal article in Web of Science

Language

English

Original Abstract

3D-printing is an emerging technology that can be used for the fast prototyping and decentralised production of objects with complex geometries. Concretely, carbon-based 3D-printed electrodes have emerged as promising components for electrochemical capacitors. However, such electrodes usually require some post-treatments to be electrically active. Herein, 3D-printed nanocomposite electrodes made from a polylactic acid/nanocarbon filament have been characterised through different carbonisation temperatures in order to improve the conductivity of the electrodesviainsulating polymer removal. Importantly, the carbonisation temperature has demonstrated to be a key parameter to tailor the capacitive behaviour of the resulting electrodes. Accordingly, this work opens new insights in advanced 3D-printed carbon-based electrodes employing thermal activation.

Keywords

RAMAN-SPECTROSCOPY; MICROPOROUS CARBONS; PERFORMANCE; FABRICATION; FILAMENTS; GRAPHITE; TEXTURE; LAYER

Authors

REDONDO NEGRETE, E.; NG, S.; MUÑOZ MARTIN, J.; PUMERA, M.

Released

14. 10. 2020

Publisher

ROYAL SOC CHEMISTRY

Location

CAMBRIDGE

ISBN

2040-3364

Periodical

NANOSCALE

Year of study

12

Number

38

State

United Kingdom of Great Britain and Northern Ireland

Pages from

19673

Pages to

19680

Pages count

8

URL

https://pubs.rsc.org/fa/content/articlehtml/2020/nr/d0nr04864j

BibTex

@article{BUT167536,
  author="Edurne {Redondo Negrete} and Siow Woon {Ng} and Jose Maria {Muñoz Martin} and Martin {Pumera}",
  title="Tailoring capacitance of 3D-printed graphene electrodes by carbonisation temperature",
  journal="NANOSCALE",
  year="2020",
  volume="12",
  number="38",
  pages="19673--19680",
  doi="10.1039/d0nr04864j",
  issn="2040-3364",
  url="https://pubs.rsc.org/fa/content/articlehtml/2020/nr/d0nr04864j"
}