Publication detail

ReS2: A High-Rate Pseudocapacitive Energy Storage Material

GHOSH, K. NG, S. IFFELSBERGER, C. PUMERA, M.

Original Title

ReS2: A High-Rate Pseudocapacitive Energy Storage Material

Type

journal article in Web of Science

Language

English

Original Abstract

Transition-metal dichalcogenides have attracted exceptional attention in the field of energy storage such as lithium-ion batteries and supercapacitors because of their unique electronic, optical, and mechanical properties. In this work, we synthesized rhenium disulfide (ReS2) on high-throughput, electronics industry-standard, screen-printed electrodes (SPEs) to use as an electrode material for supercapacitor application. The ReS2 nanoparticles were grown by a room-temperature, aqueoussolution-based electrochemical deposition method, which is capable of parallel modification of SPEs. The topographic detail and electrochemical activity of the sample surface were characterized by a spatial electroanalytical mapping technique known as scanning electrochemical microscopy. The charge storage kinetics are appraised with deep insight following diffusion-controlled and capacitive-like mechanisms. The ReS2-coated SPE displayed a promising specific capacitance of 156 mF cm(-2) at a current density of 1.6 mA cm(-2) , which shows that ReS2 can be used as a potential pseudocapacitive material in supercapacitors.

Keywords

TMDs; 2D materials; ReS2; pseudocapacitor; screen printed electrode; energy storage

Authors

GHOSH, K.; NG, S.; IFFELSBERGER, C.; PUMERA, M.

Released

26. 10. 2020

Publisher

AMER CHEMICAL SOC

Location

WASHINGTON

ISBN

2574-0962

Periodical

ACS APPLIED ENERGY MATERIALS

Year of study

3

Number

10

State

United States of America

Pages from

10261

Pages to

10269

Pages count

9

URL

https://pubs.acs.org/doi/10.1021/acsaem.0c02187#

BibTex

@article{BUT167512,
  author="Kalyan {Ghosh} and Siow Woon {Ng} and Christian {Iffelsberger} and Martin {Pumera}",
  title="ReS2: A High-Rate Pseudocapacitive Energy Storage Material",
  journal="ACS APPLIED ENERGY MATERIALS",
  year="2020",
  volume="3",
  number="10",
  pages="10261--10269",
  doi="10.1021/acsaem.0c02187",
  issn="2574-0962",
  url="https://pubs.acs.org/doi/10.1021/acsaem.0c02187#"
}