Growth of Cu2O flower/grass-like nanoarchitectures and their photovoltaic effects

Lijiao Hu, Yang Ju, Mingji Chen, Atsushi Hosoi, Shigeo Arai

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Cu2O flower/grass-like nanoarchitectures (FGLNAs) were fabricated on a thin film of copper electrodeposited onto copper foils using a thermal oxidation method with a nickel catalyst at an elevated temperature under a moderately humid atmosphere. The morphology of the Cu2O FGLNAs can be controlled by the heating temperature, and the FLGNAs growth mechanism is discussed in detail. The photovoltaic effect of Cu2O/Cu junction based on fabricated Cu2O FGLNAs was also investigated.

Original languageEnglish
Pages (from-to)710-715
Number of pages6
JournalApplied Surface Science
Volume305
DOIs
Publication statusPublished - 2014 Jun 30
Externally publishedYes

Fingerprint

Photovoltaic effects
Copper
Nickel
Metal foil
Heating
Thin films
Oxidation
Temperature
Catalysts
Hot Temperature

Keywords

  • Humidity
  • Low temperature
  • Ni catalyst
  • Stress
  • Thermal oxidation

ASJC Scopus subject areas

  • Surfaces, Coatings and Films

Cite this

Growth of Cu2O flower/grass-like nanoarchitectures and their photovoltaic effects. / Hu, Lijiao; Ju, Yang; Chen, Mingji; Hosoi, Atsushi; Arai, Shigeo.

In: Applied Surface Science, Vol. 305, 30.06.2014, p. 710-715.

Research output: Contribution to journalArticle

Hu, Lijiao ; Ju, Yang ; Chen, Mingji ; Hosoi, Atsushi ; Arai, Shigeo. / Growth of Cu2O flower/grass-like nanoarchitectures and their photovoltaic effects. In: Applied Surface Science. 2014 ; Vol. 305. pp. 710-715.
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