8 research outputs found
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The first demonstration of entirely roll-to-roll fabricated perovskite solar cell modules under ambient room conditions
The rapid development of organic-inorganic hybrid perovskite solar cells has resulted in laboratory-scale devices having power conversion efficiencies that are competitive with commercialised technologies. However, hybrid perovskite solar cells are yet to make an impact beyond the research community, with translation to large-area devices fabricated by industry-relevant manufacturing methods remaining a critical challenge. Here we report the first demonstration of hybrid perovskite solar cell modules, comprising serially-interconnected cells, produced entirely using industrial roll-to-roll printing tools under ambient room conditions. As part of this development, costly vacuum-deposited metal electrodes are replaced with printed carbon electrodes. A high-throughput experiment involving the analysis of batches of 1,600 cells produced using 20 parameter combinations enabled rapid optimisation over a large parameter space. The optimised roll-to-roll fabricated hybrid perovskite solar cells show power conversion efficiencies of up to 15.5% for individual small-area cells and 11.0% for serially-interconnected cells in large-area modules. Based on the devices produced in this work, a cost of ~0.7 USD W-1 is predicted for a production rate of 1,000,000 m² per year in Australia, with potential for further significant cost reductions.ARENA grant: 2017/RND01
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The first demonstration of entirely roll-to-roll fabricated perovskite solar cell modules under ambient room conditions
Acknowledgements: This work was funded predominantly by the Australian Renewable Energy Agency (ARENA) (grant no. 2017/RND012). This work was also supported by the Australian Centre for Advanced Photovoltaics (ACAP) programme funded by the Australian Government through ARENA, the Australian Research Council Center of Excellence in Exciton Science (grant no. CE170100026), Australia-India Strategic Research Fund (AISRF) (grant no. AISRF75426), L.W.T.N. acknowledges a Nanyang Technological University (NTU) College of Engineering International Postdoctoral Fellowship. The authors acknowledge the assistance received from Dr Aaron Seeber with the analysis and interpretation of XRD results and CSIRO Manufacturing’s Materials Characterisation and Modelling (MCM) team for SEM.Funder: Australia-India Strategic Research Fund (AISRF) - CE170100026AbstractThe rapid development of organic-inorganic hybrid perovskite solar cells has resulted in laboratory-scale devices having power conversion efficiencies that are competitive with commercialised technologies. However, hybrid perovskite solar cells are yet to make an impact beyond the research community, with translation to large-area devices fabricated by industry-relevant manufacturing methods remaining a critical challenge. Here we report the first demonstration of hybrid perovskite solar cell modules, comprising serially-interconnected cells, produced entirely using industrial roll-to-roll printing tools under ambient room conditions. As part of this development, costly vacuum-deposited metal electrodes are replaced with printed carbon electrodes. A high-throughput experiment involving the analysis of batches of 1600 cells produced using 20 parameter combinations enabled rapid optimisation over a large parameter space. The optimised roll-to-roll fabricated hybrid perovskite solar cells show power conversion efficiencies of up to 15.5% for individual small-area cells and 11.0% for serially-interconnected cells in large-area modules. Based on the devices produced in this work, a cost of ~0.7 USD W−1 is predicted for a production rate of 1,000,000 m² per year in Australia, with potential for further significant cost reductions.</jats:p
Recommended from our members
The first demonstration of entirely roll-to-roll fabricated perovskite solar cell modules under ambient room conditions.
The rapid development of organic-inorganic hybrid perovskite solar cells has resulted in laboratory-scale devices having power conversion efficiencies that are competitive with commercialised technologies. However, hybrid perovskite solar cells are yet to make an impact beyond the research community, with translation to large-area devices fabricated by industry-relevant manufacturing methods remaining a critical challenge. Here we report the first demonstration of hybrid perovskite solar cell modules, comprising serially-interconnected cells, produced entirely using industrial roll-to-roll printing tools under ambient room conditions. As part of this development, costly vacuum-deposited metal electrodes are replaced with printed carbon electrodes. A high-throughput experiment involving the analysis of batches of 1600 cells produced using 20 parameter combinations enabled rapid optimisation over a large parameter space. The optimised roll-to-roll fabricated hybrid perovskite solar cells show power conversion efficiencies of up to 15.5% for individual small-area cells and 11.0% for serially-interconnected cells in large-area modules. Based on the devices produced in this work, a cost of ~0.7 USD W-1 is predicted for a production rate of 1,000,000 m² per year in Australia, with potential for further significant cost reductions.ARENA grant: 2017/RND01
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The first demonstration of entirely roll-to-roll fabricated perovskite solar cell modules under ambient room conditions
Acknowledgements: This work was funded predominantly by the Australian Renewable Energy Agency (ARENA) (grant no. 2017/RND012). This work was also supported by the Australian Centre for Advanced Photovoltaics (ACAP) programme funded by the Australian Government through ARENA, the Australian Research Council Center of Excellence in Exciton Science (grant no. CE170100026), Australia-India Strategic Research Fund (AISRF) (grant no. AISRF75426), L.W.T.N. acknowledges a Nanyang Technological University (NTU) College of Engineering International Postdoctoral Fellowship. The authors acknowledge the assistance received from Dr Aaron Seeber with the analysis and interpretation of XRD results and CSIRO Manufacturing’s Materials Characterisation and Modelling (MCM) team for SEM.Funder: Australia-India Strategic Research Fund (AISRF) - CE170100026The rapid development of organic-inorganic hybrid perovskite solar cells has resulted in laboratory-scale devices having power conversion efficiencies that are competitive with commercialised technologies. However, hybrid perovskite solar cells are yet to make an impact beyond the research community, with translation to large-area devices fabricated by industry-relevant manufacturing methods remaining a critical challenge. Here we report the first demonstration of hybrid perovskite solar cell modules, comprising serially-interconnected cells, produced entirely using industrial roll-to-roll printing tools under ambient room conditions. As part of this development, costly vacuum-deposited metal electrodes are replaced with printed carbon electrodes. A high-throughput experiment involving the analysis of batches of 1600 cells produced using 20 parameter combinations enabled rapid optimisation over a large parameter space. The optimised roll-to-roll fabricated hybrid perovskite solar cells show power conversion efficiencies of up to 15.5% for individual small-area cells and 11.0% for serially-interconnected cells in large-area modules. Based on the devices produced in this work, a cost of ~0.7 USD W−1 is predicted for a production rate of 1,000,000 m² per year in Australia, with potential for further significant cost reductions
Recommended from our members
The first demonstration of entirely roll-to-roll fabricated perovskite solar cell modules under ambient room conditions
Acknowledgements: This work was funded predominantly by the Australian Renewable Energy Agency (ARENA) (grant no. 2017/RND012). This work was also supported by the Australian Centre for Advanced Photovoltaics (ACAP) programme funded by the Australian Government through ARENA, the Australian Research Council Center of Excellence in Exciton Science (grant no. CE170100026), Australia-India Strategic Research Fund (AISRF) (grant no. AISRF75426), L.W.T.N. acknowledges a Nanyang Technological University (NTU) College of Engineering International Postdoctoral Fellowship. The authors acknowledge the assistance received from Dr Aaron Seeber with the analysis and interpretation of XRD results and CSIRO Manufacturing’s Materials Characterisation and Modelling (MCM) team for SEM.Funder: Australia-India Strategic Research Fund (AISRF) - CE170100026The rapid development of organic-inorganic hybrid perovskite solar cells has resulted in laboratory-scale devices having power conversion efficiencies that are competitive with commercialised technologies. However, hybrid perovskite solar cells are yet to make an impact beyond the research community, with translation to large-area devices fabricated by industry-relevant manufacturing methods remaining a critical challenge. Here we report the first demonstration of hybrid perovskite solar cell modules, comprising serially-interconnected cells, produced entirely using industrial roll-to-roll printing tools under ambient room conditions. As part of this development, costly vacuum-deposited metal electrodes are replaced with printed carbon electrodes. A high-throughput experiment involving the analysis of batches of 1600 cells produced using 20 parameter combinations enabled rapid optimisation over a large parameter space. The optimised roll-to-roll fabricated hybrid perovskite solar cells show power conversion efficiencies of up to 15.5% for individual small-area cells and 11.0% for serially-interconnected cells in large-area modules. Based on the devices produced in this work, a cost of ~0.7 USD W−1 is predicted for a production rate of 1,000,000 m² per year in Australia, with potential for further significant cost reductions
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Author Correction: The first demonstration of entirely roll-to-roll fabricated perovskite solar cell modules under ambient room conditions
Manufacturing cost and market potential analysis of demonstrated roll-to-roll perovskite photovoltaic cell processes
Neuregulin 1 ICE-single nucleotide polymorphism in first episode schizophrenia correlates with cerebral activation in fronto-temporal areas
The Neuregulin (NRG1) gene has been associated with schizophrenia, but its functional implications are largely unknown. Our aim was to assess differential brain activation between patients carrying an at-risk allele on the Neuregulin 1 gene and patients without this genetic risk. Neural signal changes between 14 first episode schizophrenia patients with the at risk allele (SNP8NRG221533) from the Icelandic core haplotype and 14 without were measured with fMRI during a working memory task. Patients without the at risk allele showed greater activations (P < 0.05; corrected) in the left hippocampus, precuneus and cerebellum, as well as the right anterior cingulate. Brain regions previously associated with the pathology of Schizophrenia are differentially affected in those with a genetic at risk status in the NRG1 gene. Heterogeneity of structural and functional measures within patients characterized by clinical phenotypes may be in part due to this genetic variation