Study on photoelectrochemical solar cells of nanocrystalline Cd0. 7Zn0. 3Se-water soluble conjugated polymer

S.D. Chavhan; R.S. Mane; Wonjoo Lee; S. Senthilarasu; Sung-Hwan Han; J. Lee; Soo-Hyoung Lee

doi:10.1016/j.electacta.2008.11.065

Study on photoelectrochemical solar cells of nanocrystalline Cd0. 7Zn0. 3Se-water soluble conjugated polymer

S.D. Chavhan
, R.S. Mane
, Wonjoo Lee
, S. Senthilarasu
, Sung-Hwan Han
, J. Lee
, Soo-Hyoung Lee

Research output: Contribution to journal › Article › peer-review

Abstract

Cadmium zinc selenide (Cd0.7Zn0.3Se) nanocrystalline thin films were chemically synthesized onto indium tin oxide (ITO)-coated glass substrate at relatively low temperature (<90 °C). The as-deposited films were annealed in air at 200, 300, and 400 °C for 60 min. The structure and surface morphology of the films were studied by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The water-soluble conjugated polymer, poly(2-ethynyl-N-carboxy-propyl-pyridinium bromide) (LM3), with quaternary pyridinium salts was layered by dipping the as-deposited and annealed Cd0.7Zn0.3Se films in the aqueous polymer solution. This hybrid photoanode system was subjected to photoelectrochemical (PEC) study under a light illumination intensity of 80 mW/cm2.

Original language	English
Pages (from-to)	3169-3175
Number of pages	7
Journal	Electrochimica Acta
Volume	54
Issue number	11
DOIs	https://doi.org/10.1016/j.electacta.2008.11.065
Publication status	Published - 15 Apr 2009
Externally published	Yes

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title = "Study on photoelectrochemical solar cells of nanocrystalline Cd0. 7Zn0. 3Se-water soluble conjugated polymer",

abstract = "Cadmium zinc selenide (Cd0.7Zn0.3Se) nanocrystalline thin films were chemically synthesized onto indium tin oxide (ITO)-coated glass substrate at relatively low temperature (<90 °C). The as-deposited films were annealed in air at 200, 300, and 400 °C for 60 min. The structure and surface morphology of the films were studied by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The water-soluble conjugated polymer, poly(2-ethynyl-N-carboxy-propyl-pyridinium bromide) (LM3), with quaternary pyridinium salts was layered by dipping the as-deposited and annealed Cd0.7Zn0.3Se films in the aqueous polymer solution. This hybrid photoanode system was subjected to photoelectrochemical (PEC) study under a light illumination intensity of 80 mW/cm2.",

author = "S.D. Chavhan and R.S. Mane and Wonjoo Lee and S. Senthilarasu and Sung-Hwan Han and J. Lee and Soo-Hyoung Lee",

year = "2009",

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doi = "10.1016/j.electacta.2008.11.065",

language = "English",

volume = "54",

pages = "3169--3175",

journal = "Electrochimica Acta",

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TY - JOUR

T1 - Study on photoelectrochemical solar cells of nanocrystalline Cd0. 7Zn0. 3Se-water soluble conjugated polymer

AU - Chavhan, S.D.

AU - Mane, R.S.

AU - Lee, Wonjoo

AU - Senthilarasu, S.

AU - Han, Sung-Hwan

AU - Lee, J.

AU - Lee, Soo-Hyoung

PY - 2009/4/15

Y1 - 2009/4/15

N2 - Cadmium zinc selenide (Cd0.7Zn0.3Se) nanocrystalline thin films were chemically synthesized onto indium tin oxide (ITO)-coated glass substrate at relatively low temperature (<90 °C). The as-deposited films were annealed in air at 200, 300, and 400 °C for 60 min. The structure and surface morphology of the films were studied by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The water-soluble conjugated polymer, poly(2-ethynyl-N-carboxy-propyl-pyridinium bromide) (LM3), with quaternary pyridinium salts was layered by dipping the as-deposited and annealed Cd0.7Zn0.3Se films in the aqueous polymer solution. This hybrid photoanode system was subjected to photoelectrochemical (PEC) study under a light illumination intensity of 80 mW/cm2.

AB - Cadmium zinc selenide (Cd0.7Zn0.3Se) nanocrystalline thin films were chemically synthesized onto indium tin oxide (ITO)-coated glass substrate at relatively low temperature (<90 °C). The as-deposited films were annealed in air at 200, 300, and 400 °C for 60 min. The structure and surface morphology of the films were studied by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The water-soluble conjugated polymer, poly(2-ethynyl-N-carboxy-propyl-pyridinium bromide) (LM3), with quaternary pyridinium salts was layered by dipping the as-deposited and annealed Cd0.7Zn0.3Se films in the aqueous polymer solution. This hybrid photoanode system was subjected to photoelectrochemical (PEC) study under a light illumination intensity of 80 mW/cm2.

U2 - 10.1016/j.electacta.2008.11.065

DO - 10.1016/j.electacta.2008.11.065

M3 - Article

SN - 0013-4686

VL - 54

SP - 3169

EP - 3175

JO - Electrochimica Acta

JF - Electrochimica Acta

IS - 11

ER -

Study on photoelectrochemical solar cells of nanocrystalline Cd0. 7Zn0. 3Se-water soluble conjugated polymer

Abstract

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