A bright entry to improve the performance of DSSCs with the influence of novel optoelectronic acridinedione based macromolecules in I super(-)/I sub(3) super(-) electrolytes
The performance of Ru(ii) dye-sensitized nanocrystalline TiO sub(2) solar cells (DSSCs) is described with newly synthesized multivalent macromolecules, containing excellent optoelectronic acridinedione linked with 1,2,3-triazole units, viaa novel and convenient Cu(I)-catalyzed alkyne and azide 1,3-d...
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| Veröffentlicht in: | Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2013-11, Vol.1 (46), p.14666-14674 |
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| container_issue | 46 |
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| container_title | Journal of materials chemistry. A, Materials for energy and sustainability |
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| creator | Periyasami, Govindasami Rajesh, Raju Arumugam, Natarajan Raghunathan, Raghavachary Ganesan, Shanmugam Maruthamuthu, Pichai |
| description | The performance of Ru(ii) dye-sensitized nanocrystalline TiO sub(2) solar cells (DSSCs) is described with newly synthesized multivalent macromolecules, containing excellent optoelectronic acridinedione linked with 1,2,3-triazole units, viaa novel and convenient Cu(I)-catalyzed alkyne and azide 1,3-dipolar cycloaddition (CuAAC) reaction. These unique macromolecules have proved to be highly suitable for utilizing additives in I super(-)/I sub(3) super(-) redox couple electrolytes. Among the various substitutions, the maximum photo-current conversion efficiency of about 6.4% with a V sub(oc) of 810 mV was obtained with electron rich substitutions in the nitrogen heteroatom. |
| doi_str_mv | 10.1039/c3ta12221b |
| format | Article |
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These unique macromolecules have proved to be highly suitable for utilizing additives in I super(-)/I sub(3) super(-) redox couple electrolytes. Among the various substitutions, the maximum photo-current conversion efficiency of about 6.4% with a V sub(oc) of 810 mV was obtained with electron rich substitutions in the nitrogen heteroatom.</description><identifier>ISSN: 2050-7488</identifier><identifier>EISSN: 2050-7496</identifier><identifier>DOI: 10.1039/c3ta12221b</identifier><language>eng</language><subject>Alkynes ; Conversion ; Electrolytes ; Macromolecules ; Nanocrystals ; Optoelectronics ; Sustainability ; Titanium dioxide</subject><ispartof>Journal of materials chemistry. 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A, Materials for energy and sustainability</jtitle><date>2013-11-01</date><risdate>2013</risdate><volume>1</volume><issue>46</issue><spage>14666</spage><epage>14674</epage><pages>14666-14674</pages><issn>2050-7488</issn><eissn>2050-7496</eissn><abstract>The performance of Ru(ii) dye-sensitized nanocrystalline TiO sub(2) solar cells (DSSCs) is described with newly synthesized multivalent macromolecules, containing excellent optoelectronic acridinedione linked with 1,2,3-triazole units, viaa novel and convenient Cu(I)-catalyzed alkyne and azide 1,3-dipolar cycloaddition (CuAAC) reaction. These unique macromolecules have proved to be highly suitable for utilizing additives in I super(-)/I sub(3) super(-) redox couple electrolytes. Among the various substitutions, the maximum photo-current conversion efficiency of about 6.4% with a V sub(oc) of 810 mV was obtained with electron rich substitutions in the nitrogen heteroatom.</abstract><doi>10.1039/c3ta12221b</doi></addata></record> |
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| ispartof | Journal of materials chemistry. A, Materials for energy and sustainability, 2013-11, Vol.1 (46), p.14666-14674 |
| issn | 2050-7488 2050-7496 |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Alkynes Conversion Electrolytes Macromolecules Nanocrystals Optoelectronics Sustainability Titanium dioxide |
| title | A bright entry to improve the performance of DSSCs with the influence of novel optoelectronic acridinedione based macromolecules in I super(-)/I sub(3) super(-) electrolytes |
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