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@article{ART002695576},
author={Vasanthi V. and Logu T. and Ramakrishnan V. and Anitha K. and Sethuraman K.},
title={Study of electrical conductivity and photoelectric response of liquid phase exfoliated graphene thin film prepared via spray pyrolysis route},
journal={Carbon Letters},
issn={1976-4251},
year={2020},
volume={30},
number={4},
pages={417-423},
doi={10.1007/s42823-019-00111-2}

TY - JOUR
AU - Vasanthi V.
AU - Logu T.
AU - Ramakrishnan V.
AU - Anitha K.
AU - Sethuraman K.
TI - Study of electrical conductivity and photoelectric response of liquid phase exfoliated graphene thin film prepared via spray pyrolysis route
JO - Carbon Letters
PY - 2020
VL - 30
IS - 4
PB - Korean Carbon Society
SP - 417
EP - 423
SN - 1976-4251
AB - Facile process for the fabrication of multi-layer graphene thin flm (MLGF) is reported here. Multi-layer graphene dispersion prepared by liquid-phase exfoliation of graphite was sprayed on a glass substrate by spray pyrolysis method. The structural, optical and electrical properties of the deposited MLGF are investigated. The sheets of graphene are deposited uniformly on the substrate and distribution of small graphene sheets with size of 300–500 nm can be observed in SEM image. AFM and micro-Raman results ensured that the spray-coated graphene thin flm is composed of multi-layer graphene sheets. Spray coated graphene thin flm showed signifcant optical transparency of 57% in the visible region (400–550 nm). MLGF pos�sessed the electrical conductivity in the order of 744 S/m with surface resistivity of 3.54 k Ω/sq. The prepared liquid-phase exfoliated graphene thin flm showed superior photoelectric response. The results of this study provided a framework for fabricating an optimized MLGF using a spray pyrolysis route for optoelectronics devices.
KW - Graphene thin flm · Liquid phase exfoliation · Spray pyrolysis · Raman intensity mapping · Electrical conductivity · Photoconductive response
DO - 10.1007/s42823-019-00111-2
ER -

Vasanthi V., Logu T., Ramakrishnan V., Anitha K. and Sethuraman K.. (2020). Study of electrical conductivity and photoelectric response of liquid phase exfoliated graphene thin film prepared via spray pyrolysis route. Carbon Letters, 30(4), 417-423.

Vasanthi V., Logu T., Ramakrishnan V., Anitha K. and Sethuraman K.. 2020, "Study of electrical conductivity and photoelectric response of liquid phase exfoliated graphene thin film prepared via spray pyrolysis route", Carbon Letters, vol.30, no.4 pp.417-423. Available from: doi:10.1007/s42823-019-00111-2

Vasanthi V., Logu T., Ramakrishnan V., Anitha K., Sethuraman K. "Study of electrical conductivity and photoelectric response of liquid phase exfoliated graphene thin film prepared via spray pyrolysis route" Carbon Letters 30.4 pp.417-423 (2020) : 417.

Vasanthi V., Logu T., Ramakrishnan V., Anitha K., Sethuraman K.. Study of electrical conductivity and photoelectric response of liquid phase exfoliated graphene thin film prepared via spray pyrolysis route. 2020; 30(4), 417-423. Available from: doi:10.1007/s42823-019-00111-2

Vasanthi V., Logu T., Ramakrishnan V., Anitha K. and Sethuraman K.. "Study of electrical conductivity and photoelectric response of liquid phase exfoliated graphene thin film prepared via spray pyrolysis route" Carbon Letters 30, no.4 (2020) : 417-423.doi: 10.1007/s42823-019-00111-2

Vasanthi V.; Logu T.; Ramakrishnan V.; Anitha K.; Sethuraman K.. Study of electrical conductivity and photoelectric response of liquid phase exfoliated graphene thin film prepared via spray pyrolysis route. Carbon Letters, 30(4), 417-423. doi: 10.1007/s42823-019-00111-2

Vasanthi V.; Logu T.; Ramakrishnan V.; Anitha K.; Sethuraman K.. Study of electrical conductivity and photoelectric response of liquid phase exfoliated graphene thin film prepared via spray pyrolysis route. Carbon Letters. 2020; 30(4) 417-423. doi: 10.1007/s42823-019-00111-2

Vasanthi V., Logu T., Ramakrishnan V., Anitha K., Sethuraman K.. Study of electrical conductivity and photoelectric response of liquid phase exfoliated graphene thin film prepared via spray pyrolysis route. 2020; 30(4), 417-423. Available from: doi:10.1007/s42823-019-00111-2

Vasanthi V., Logu T., Ramakrishnan V., Anitha K. and Sethuraman K.. "Study of electrical conductivity and photoelectric response of liquid phase exfoliated graphene thin film prepared via spray pyrolysis route" Carbon Letters 30, no.4 (2020) : 417-423.doi: 10.1007/s42823-019-00111-2