Detail publikace

Structural Manipulation of Layered TiS2 to TiS3 Nanobelts through Niobium Doping for High-Performance Supercapacitors

SAJEDI-MOGHADDAM, A. MAYORGA-MARTINEZ, C. VAGHASIYA, J. ALDUHAISH, O. SOFER, Z. PUMERA, M.

Originální název

Structural Manipulation of Layered TiS2 to TiS3 Nanobelts through Niobium Doping for High-Performance Supercapacitors

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Unraveling the influence of incorporating transition metal elements on layered transition metal chalcogenides for energy storage application remains a challenge. Herein, niobium (Nb)-doped layered titanium disulfide (TiS2) is applied to generate novel compounds Ti1-xNbxS2 (x=0.05, 0.1 and 0.20). Interestingly, TiS3 nanobelts are formed in the resulting materials, which is proven by systematic morphological and structural characterization. It has been found that Nb-doped TiS2 compounds demonstrate superior electrochemical capacitive activity, reaching up to a 63.2 % increase in gravimetric capacitance in 1 M Na2SO4 electrolyte compared with that of the Nb-free TiS2. This remarkably enhanced capacity behavior is attributed to Nb doping resulting a structural transition of Layered TiS2 to TiS3 nanobelts.

Klíčová slova

transitional metal dichalcogenides; metal doping; electrochemical supercapacitors; niobium; nanomaterials

Autoři

SAJEDI-MOGHADDAM, A.; MAYORGA-MARTINEZ, C.; VAGHASIYA, J.; ALDUHAISH, O.; SOFER, Z.; PUMERA, M.

Vydáno

14. 12. 2020

Nakladatel

WILEY-V C H VERLAG GMBH

Místo

WEINHEIM

ISSN

2196-0216

Periodikum

ChemElectroChem

Ročník

7

Číslo

24

Stát

Spolková republika Německo

Strany od

4985

Strany do

4989

Strany počet

5

URL

https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/celc.202000929

BibTex

@article{BUT170588,
  author="Ali {Sajedi-Moghaddam} and Carmen C. {Mayorga-Martinez} and Jayraj Vinubhai {Vaghasiya} and Osamah {Alduhaish} and Zdeněk {Sofer} and Martin {Pumera}",
  title="Structural Manipulation of Layered TiS2 to TiS3 Nanobelts through Niobium Doping for High-Performance Supercapacitors",
  journal="ChemElectroChem",
  year="2020",
  volume="7",
  number="24",
  pages="4985--4989",
  doi="10.1002/celc.202000929",
  issn="2196-0216",
  url="https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/celc.202000929"
}