Scalable screen-printing manufacturing process for graphene oxide platinum free alternative counter electrodes in efficient dye sensitized solar cells
Journal article
Kumar, DK, Swami, SK, Dutta, V, Chen, B, Bennett, N and Upadhyaya, HM (2019). Scalable screen-printing manufacturing process for graphene oxide platinum free alternative counter electrodes in efficient dye sensitized solar cells. FlatChem. 15, pp. 100105-100105. https://doi.org/10.1016/j.flatc.2019.100105
| Authors | Kumar, DK, Swami, SK, Dutta, V, Chen, B, Bennett, N and Upadhyaya, HM |
|---|---|
| Abstract | © 2019 Elsevier B.V. The graphene oxide paste (GO) was prepared by mixing α-terpineol and ethyl cellulose, and GO films was prepared by screen printing on fluorine doped Tin oxide (FTO) glass substrates to validate as an alternative counter electrode material to platinum in dye sensitized solar cells (DSSC). The graphene oxide films were characterised by X-Ray Diffraction, Scanning Electron Microscopy, Raman spectroscopy and the catalytic properties of films were being investigated by cyclic voltammetry and electrochemical Impedance measurements. The DSSC fabricated by coupling TiO 2 films soaked in N719 dye with GO as counter electrode exhibited photoconversion efficiency of 5.58% under standard one Sun illumination, whereas platinum based device showed photoconversion efficiency of 7.57%. The present study suggests that graphene oxide counter electrodes can be considered as a promising alternative to platinum, with further optimisation, which clearly has advantages in terms of its abundance and low cost processing towards industrial prospects. |
| Year | 2019 |
| Journal | FlatChem |
| Journal citation | 15, pp. 100105-100105 |
| Publisher | Elsevier BV |
| ISSN | 2452-2627 |
| Digital Object Identifier (DOI) | https://doi.org/10.1016/j.flatc.2019.100105 |
| Publication dates | |
| 01 May 2019 | |
| Online | 10 Apr 2019 |
| Publication process dates | |
| Accepted | 09 Apr 2019 |
| Deposited | 21 May 2020 |
| Accepted author manuscript | License File Access Level Open |
Permalink -
https://openresearch.lsbu.ac.uk/item/89wz1
Download files
160
total views48
total downloads0
views this month0
downloads this month
Export as
Related outputs
Graphene-like Dispersion and Strong Optical Absorption in Two-Dimensional RP-type Sr3Ti2S7 Perovskite
Liu, H., Gao, R., Yang, J., Banthia, R.D., Yang, F., Wang, T., Upadhyaya, H. and Jain, S. (2023). Graphene-like Dispersion and Strong Optical Absorption in Two-Dimensional RP-type Sr3Ti2S7 Perovskite. Crystal Growth & Design. 23 (12), pp. 8575-8583. https://doi.org/10.1021/acs.cgd.3c00608Tin Sulfide (SnS) Films Deposited by an Electric Field-Assisted Continuous Spray Pyrolysis Technique with Application as Counter Electrodes in Dye-Sensitized Solar Cells
Mohammad, T., Alam, F., Sadhanala, A., Upadhyaya, H.M. and Dutta, Viresh (2022). Tin Sulfide (SnS) Films Deposited by an Electric Field-Assisted Continuous Spray Pyrolysis Technique with Application as Counter Electrodes in Dye-Sensitized Solar Cells. ACS Omega. 7 (44), p. 39690–39696. https://doi.org/10.1021/acsomega.2c03454Implementing Supervised and Unsupervised Deep-Learning Methods to Predict Sputtering Plasma Features, a Step toward Digitizing Sputter Deposition of Thin Films
Salimian, A., Pardo Sanchez, C., Hasnath, M., Haine, E. and Upadhyaya, H. (2022). Implementing Supervised and Unsupervised Deep-Learning Methods to Predict Sputtering Plasma Features, a Step toward Digitizing Sputter Deposition of Thin Films. Coatings. 12 (7), p. 953. https://doi.org/10.3390/coatings12070953Thermal spray coatings for electromagnetic wave absorption and interference shielding: a review and future challenges
Faisal, N.H., Ahmed, R., Sellami, N., Prathuru, A., Njuguna, J., Venturi, F., Hussain, T., Nezhad, H.Y., Kumar, N., Goel, S., Upadhyaya, H., Joshi, S., Muhammad-Sukki, F., Prabhu, R., Mallick, T., Whittow, W. and Kamnis, S. (2022). Thermal spray coatings for electromagnetic wave absorption and interference shielding: a review and future challenges. Advanced Engineering Materials. https://doi.org/10.1002/adem.202200171Artificial Neural Networks to Predict Sheet Resistance of Indium-Doped Zinc Oxide Thin Films Deposited via Plasma Deposition
Salimian, A., Aminishahsavarani, A. and Upadhyaya, H. (2022). Artificial Neural Networks to Predict Sheet Resistance of Indium-Doped Zinc Oxide Thin Films Deposited via Plasma Deposition. Coatings. 12 (2), p. 225. https://doi.org/10.3390/coatings12020225A Bibliometric Study on Biomimetic and Bioinspired Membranes for Water Filtration
Goel, G., Hélix-Nielsen, C., Upadhyaya, H. and Goel, S. (2021). A Bibliometric Study on Biomimetic and Bioinspired Membranes for Water Filtration . npj Clean Water. 4. https://doi.org/10.1038/s41545-021-00131-4Large scale manufacturing route to metamaterial coatings using thermal spray techniques and their response to solar radiation
Faisal, N.H., Sellami, N., Venturi, F., Hussain, T., Mallick, T., Muhammad-Sukki, F., Bishop, A., Upadhyaya, H., Kumar, N. and Goel, S. (2021). Large scale manufacturing route to metamaterial coatings using thermal spray techniques and their response to solar radiation. Emergent Materials. https://doi.org/10.1007/s42247-021-00252-zAtomic scale friction studies on single crystal GaAs using AFM and molecular dynamics simulation
Fan, P., Goel, S., Luo, X. and Upadhyaya, H. (2021). Atomic scale friction studies on single crystal GaAs using AFM and molecular dynamics simulation. Nanomanufacturing and Metrology. https://doi.org/10.1007/s41871-021-00109-3Hypothesis on the Influence of the Magnetic Behaviour of Hydrogen Doped Zinc Oxide during Its Plasma Sputtering Process
Salimian, A., Hasnath, A., Aminishahsavarani, A. and Upadhyaya, H. (2021). Hypothesis on the Influence of the Magnetic Behaviour of Hydrogen Doped Zinc Oxide during Its Plasma Sputtering Process. Coatings. 11 (2), p. e222. https://doi.org/10.3390/coatings11020222Horizons of modern molecular dynamics simulation in digitalised solid freeform fabrication with advanced materials
Goel, S., Knaggs, M., Goel, G., Zhou, X. W., Upadhyaya, H.M., Thakur, V. F., Kumar, V., Bizarri, G., Tiwari, A., Murphy, A., Stukowskii, A. and Matthewsj, A. (2020). Horizons of modern molecular dynamics simulation in digitalised solid freeform fabrication with advanced materials. Materials Today Chemistry. 18, p. 100356. https://doi.org/10.1016/j.mtchem.2020.100356Phase evolution, morphological, optical and electrical properties of femtosecond pulsed laser deposited TiO2 thin films
Kumi-Barimah, E, Penhale-Jones, R, Salimian, A, Upadhyaya, H, Hasnath, A. and Jose, G (2020). Phase evolution, morphological, optical and electrical properties of femtosecond pulsed laser deposited TiO2 thin films. Scientific Reports. 10 (1). https://doi.org/10.1038/s41598-020-67367-xResilient and Agile Engineering Solutions to Address Societal Challenges like Coronavirus Pandemic
Goel, S., Hawi, S., Goel, G., Thakur, V.K., Pearce, O., Hoskins, C., Hussain, T., Agrawal, A., Upadhyaya, H., Cross, G. and Barber, A. (2020). Resilient and Agile Engineering Solutions to Address Societal Challenges like Coronavirus Pandemic. Materials Today Chemistry. https://doi.org/10.1016/j.mtchem.2020.100300Synthesis of SnSe quantum dots by successive ionic layer adsorption and reaction (SILAR) method for efficient solar cells applications
Kishore Kumar, D, Loskot, J, Kříž, J, Bennett, N, Upadhyaya, HM, Sadhu, V, Venkata Reddy, C and Reddy, KR (2020). Synthesis of SnSe quantum dots by successive ionic layer adsorption and reaction (SILAR) method for efficient solar cells applications. Solar Energy. 199, pp. 570-574. https://doi.org/10.1016/j.solener.2020.02.050Highly Conductive Zinc Oxide Based Transparent Conductive Oxide Films Prepared using RF Plasma Sputtering Under Reducing Atmosphere
Salimian, A., Upadhyaya, H., Hasnath, A., Aminishahsavarani, A., Pardo Sanchez, C., Anguilano, L., Uchechukwu O. and Sanchez, C (2020). Highly Conductive Zinc Oxide Based Transparent Conductive Oxide Films Prepared using RF Plasma Sputtering Under Reducing Atmosphere. Coatings. 10 (5), p. 472. https://doi.org/10.3390/coatings10050472Optical analysis of RF sputtering plasma through colour characterization
Salimian, A., Haghpanahan, R., Hasnath, A. and Upadhyaya, H. (2019). Optical analysis of RF sputtering plasma through colour characterization. Coatings. 9 (5), pp. 315-315. https://doi.org/10.3390/coatings9050315