Zobrazeno 1 - 10 of 26 pro vyhledávání: '"Brian E. Hardin"'
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3D Lifetime Tomography Reveals How CdCl2 Improves Recombination Throughout CdTe Solar Cells
Autor: Craig H. Peters, Brian E. Hardin, Eric Colegrove, Edward S. Barnard, Wyatt K. Metzger, Nicholas J. Borys, Helio R. Moutinho, Benedikt Ursprung, P. James Schuck
Publikováno v: Advanced materials (Deerfield Beach, Fla.), vol 29, iss 3
Barnard, ES; Ursprung, B; Colegrove, E; Moutinho, HR; Borys, NJ; Hardin, BE; et al.(2017). 3D Lifetime Tomography Reveals How CdCl2Improves Recombination Throughout CdTe Solar Cells. Advanced Materials, 29(3). doi: 10.1002/adma.201603801. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/7c75r0j0
Spatially resolved 3D carrier-lifetime maps were measured using 2P tomography to uncover carrier dynamics at buried structures in CdTe thin-films photovoltaics. When thin-film CdTe solar cells are initially deposited, we observe increased nonradiativ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e0c3d5d1796c155369c59359ec98f88
https://escholarship.org/uc/item/7c75r0j0
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2
TiO2 Conduction Band Modulation with In2O3 Recombination Barrier Layers in Solid-State Dye-Sensitized Solar Cells
Autor: Brian E. Hardin, Stacey F. Bent, William H. Nguyen, Michael D. McGehee, Jonathan R. Bakke, John W. F. To, Thomas P. Brennan, Katherine E. Roelofs, Alan Sellinger, Jukka T. Tanskanen, I-Kang Ding
Publikováno v: The Journal of Physical Chemistry C. 117:24138-24149
Atomic layer deposition (ALD) was used to grow subnanometer indium oxide recombination barriers in a solid-state dye-sensitized solar cell (DSSC) based on the spiro-OMeTAD hole-transport material (HTM) and the WN1 donor-π-acceptor organic dye. While
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::408f633c18fbd12ba6233e51236d04c3
https://doi.org/10.1021/jp406789k
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3
Parasitic Absorption and Internal Quantum Efficiency Measurements of Solid-State Dye Sensitized Solar Cells
Autor: Eric T. Hoke, I-Kang Ding, Michael D. McGehee, Brian E. Hardin, George Y. Margulis
Publikováno v: Advanced Energy Materials. 3:959-966
The internal quantum efficiency (IQE) of solid-state dye sensitized solar cells (ssDSCs) is measured using a hybrid optical modeling plus absorptance measurement approach which takes into account the parasitic absorption of the hole transport materia
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd0acb58aff7624bdd9554e6f4fa1134
https://doi.org/10.1002/aenm.201300057
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4
Laminating solution-processed silver nanowire mesh electrodes onto solid-state dye-sensitized solar cells
Autor: Seung Bum Rim, Peter Peumans, Brian E. Hardin, I-Kang Ding, Michael D. McGehee, Whitney Gaynor
Publikováno v: Organic Electronics. 12:875-879
Solution processed silver nanowire meshes (Ag NWs) were laminated on top of solid-state dye-sensitized solar cells (ss-DSCs) as a reflective counter electrode. Ag NWs were deposited in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::299d5996e1f155dd16318fcacf212159
https://doi.org/10.1016/j.orgel.2011.03.006
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5
The Effect of Hole Transport Material Pore Filling on Photovoltaic Performance in Solid-State Dye-Sensitized Solar Cells
Autor: Angela Punzi, George F. Burkhard, Brian E. Hardin, Jacques-E. Moser, Arianna Marchioro, John Melas-Kyriazi, Michael Grätzel, Michael D. McGehee, I-Kang Ding, Nicolas Tétreault
Publikováno v: Advanced Energy Materials
A detailed investigation of the effect of hole transport material (HTM) pore fi lling on the photovoltaic performance of solid-state dye-sensitized solar cells (ss-DSCs) and the specifi c mechanisms involved is reported. It is demonstrated that the e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cbeb9a944ae774c79c7317883f99003
http://infoscience.epfl.ch/record/165818/files/AEM0101.pdf
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6
High Excitation Transfer Efficiency from Energy Relay Dyes in Dye-Sensitized Solar Cells
Autor: Tomás Torres, Jun-Ho Yum, Michael Grätzel, Peter Pechy, Eric T. Hoke, Young Chul Jun, Md. K. Nazeeruddin, Michael D. McGehee, Brian E. Hardin, Mark L. Brongersma
Publikováno v: Nano Letters. 10:3077-3083
The energy relay dye, 4-(Dicyanomethylene)-2-methyl-6-(4-dimethylaminostyryl)-4H-pyran (DCM), was used with a near-infrared sensitizing dye, TT1, to increase the overall power conversion efficiency of a dye-sensitized solar cell (DSC) from 3.5% to 4.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8347f4c1eac479f3abcbd0e4e5abfd7
https://doi.org/10.1021/nl1016688
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7
Increased light harvesting in dye-sensitized solar cells with energy relay dyes
Autor: Eric T. Hoke, Michael Grätzel, Paul B. Armstrong, Khaja Nazeeruddin, Jun-Ho Yum, Jean M. J. Fréchet, Tomás Torres, Michael D. McGehee, Brian E. Hardin, Pascal Comte
Publikováno v: Nature Photonics. 3:406-411
Conventional dye-sensitized solar cells have excellent charge collection efficiencies, high open-circuit voltages and good fill factors. However, dye-sensitized solar cells do not completely absorb all of the photons from the visible and near-infrare
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f7b8eb33f4c9b53c60858fdfe9777f2
https://doi.org/10.1038/nphoton.2009.96
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8
Polymer-based solar cells
Autor: Michael W. Rowell, Alex C. Mayer, Shawn R. Scully, Brian E. Hardin, Michael D. McGehee
Publikováno v: Materials Today. 10:28-33
A significant fraction of the cost of solar panels comes from the photoactive materials and sophisticated, energy-intensive processing technologies. Recently, it has been shown that the inorganic components can be replaced by semiconducting polymers
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7db18c85e240e28e408cc0126c55b65
https://doi.org/10.1016/s1369-7021(07)70276-6
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10
Backside illuminated dye-sensitized solar cells based on titania nanotube array electrodes
Autor: Brian E. Hardin, Oomman K. Varghese, Karthik Shankar, Gopal K. Mor, Craig A. Grimes, Maggie Paulose
Publikováno v: Nanotechnology. 17:1446-1448
Backside illuminated solar cells based on 6 µm long highly-ordered nanotube-array films sensitized by a self-assembled monolayer of bis(tetrabutylammonium)-cis-(dithiocyanato)- N,N'-bis(4-carboxylato-4'-carboxylic acid-2, 2'-bipyridine)ruthenium(II)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b92accfffacdfb1e4177cb6043aa95c
https://doi.org/10.1088/0957-4484/17/5/046
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