skip to main content
Idioma:
Primo Search
Clear Search Box
Search in: Busca Geral
Busca Avançada
Busca por Índices

Few-layered MoSe2 nanosheets as an advanced electrode material for supercapacitors

Balasingam, Suresh Kannan ; Lee, Jae Sung ; Jun, Yongseok

Dalton transactions : an international journal of inorganic chemistry, 2015-09, Vol.44 (35), p.15491-15498 [Periódico revisado por pares]

England

Sem texto completo

Citações Citado por
  • Título:
    Few-layered MoSe2 nanosheets as an advanced electrode material for supercapacitors
  • Autor: Balasingam, Suresh Kannan ; Lee, Jae Sung ; Jun, Yongseok
  • É parte de: Dalton transactions : an international journal of inorganic chemistry, 2015-09, Vol.44 (35), p.15491-15498
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
  • Descrição: We report the synthesis of few-layered MoSe 2 nanosheets using a facile hydrothermal method and their electrochemical charge storage behavior. A systematic study of the structure and morphology of the as-synthesized MoSe 2 nanosheets was performed. The downward peak shift in the Raman spectrum and the high-resolution transmission electron microscopy images confirmed the formation of few-layered nanosheets. The electrochemical energy-storage behavior of MoSe 2 nanosheets was also investigated for supercapacitor applications in a symmetric cell configuration. The MoSe 2 nanosheet electrode exhibited a maximum specific capacitance of 198.9 F g −1 and the symmetric device showed 49.7 F g −1 at a scan rate of 2 mV s −1 . A capacitance retention of approximately 75% was observed even after 10 000 cycles at a high charge-discharge current density of 5 A g −1 . The two-dimensional MoSe 2 nanosheets exhibited a high specific capacitance and good cyclic stability, which makes it a promising electrode material for supercapacitor applications. Few-layered MoSe 2 nanosheets are synthesized via a facile hydrothermal method. A symmetric two-electrode device consisting of MoSe 2 nanosheets showed enhanced performance and good capacitance retention over 10 000 cycles.
  • Editor: England
  • Idioma: Inglês
Links
Voltar para lista de resultados

  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

Buscando em bases de dados remotas. Favor aguardar.