DOAJ Open Access 2013

Upright-Standing SnO2 Nanosheets Glazed CdSe Nanocrystallites: High Photocurrent Generating Photoelectrochemical Cells

Sambhaji S. Bhande Eun-kyung Kim Dipak V. Shinde Supriya Patil Rajaram S. Mane +1 lainnya

Abstrak

Efficient charge separation in photoelectrochemical cell composed of solution-processed SnO2 nanosheets (NSs)-CdSe nanocrystallites (NCs), is investigated. The SnO2 NSs decorated with CdSe NCs, confirmed from the structural elucidation and morphological evolution studies, electrode exhibited 16.40 mA/cm2 and 2.70% short circuit current density and power conversion efficiency which were superior to pristine CdSe nanowires-based electrode (9.44 mA/cm2, 1.44%). This increment was caused by relatively smaller recombination losses followed by higher electron life time and was well-supported from the photoluminescence, incident photon-to-current efficiency and electrochemical impedance spectroscopy measurements.

Topik & Kata Kunci

Industrial electrochemistry Physical and theoretical chemistry

Penulis (6)

Sambhaji S. Bhande

Eun-kyung Kim

Dipak V. Shinde

Supriya Patil

Rajaram S. Mane

Sung-Hwan Han

Format Sitasi

APA MLA BibTeX

Bhande, S.S., Kim, E., Shinde, D.V., Patil, S., Mane, R.S., Han, S. (2013). Upright-Standing SnO2 Nanosheets Glazed CdSe Nanocrystallites: High Photocurrent Generating Photoelectrochemical Cells. https://doi.org/10.1016/S1452-3981(23)13207-X

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Informasi Jurnal

Tahun Terbit: 2013
Sumber Database: DOAJ
DOI: 10.1016/S1452-3981(23)13207-X
Akses: Open Access ✓