Assessing the Potential Roles of Silicon and Germanium Phthalocyanines in Planar Heterojunction Organic Photovoltaic Devices and How Pentafluoro Phenoxylation Can Enhance π–π Interactions and Device Performance

2015 ◽  
Vol 7 (9) ◽  
pp. 5076-5088 ◽  
Author(s):  
Benoît H. Lessard ◽  
Robin T. White ◽  
Mohammad AL-Amar ◽  
Trevor Plint ◽  
Jeffrey S. Castrucci ◽  
...  
Keyword(s):  
Organic Photovoltaic ◽  
Device Performance ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Π Interactions ◽  
Silicon And Germanium ◽  
Planar Heterojunction

Perylene bisimide as the cathode modifier in organic photovoltaics: the role of aggregation morphology on the interlayer performance

RSC Advances ◽  
2015 ◽  
Vol 5 (50) ◽  
pp. 39973-39977 ◽  
Author(s):  
Wenqiang Zhang ◽  
Shu Zhong ◽  
Li Nian ◽  
Yulan Chen ◽  
Zengqi Xie ◽  
...  
Keyword(s):  
Organic Photovoltaics ◽  
Organic Photovoltaic ◽  
Device Performance ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Perylene Bisimide ◽  
Perylene Bisimides ◽  
Cathode Interlayer

Nanorods and nanoparticles of perylene bisimides (PBI-1) were prepared and applied as cathode interlayer in organic photovoltaic devices. The device performance showed important relation with the morphology of the interlayer.

Zinc oxide nanorod doped graphene for high efficiency organic photovoltaic devices

RSC Advances ◽  
2016 ◽  
Vol 6 (90) ◽  
pp. 87319-87324 ◽  
Author(s):  
Jeongmo Kim ◽  
Siti Nur Farhana Mohd Nasir ◽  
Mohd Asri Mat Teridi ◽  
Abd. Rashid bin Mohd Yusoff ◽  
Jin Jang
Keyword(s):  
Zinc Oxide ◽  
High Efficiency ◽  
Organic Photovoltaic ◽  
Device Performance ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Electron Hole ◽  
Doped Graphene ◽  
Carrier Separation ◽  
Improved Performance

The use of ZnR–G in an OPV leads to a substantial enhancement in device performance where the improved performance is attributed to the improved charge carrier separation, and prolonged lifetime of the generated electron–hole pairs.

Small molecules organic photovoltaic devices based on the planar heterojunction porphyrin derivates/fullerene

2014 ◽  
Vol 18 (05) ◽  
pp. 347-353 ◽  
Author(s):  
Jorge H. Velez ◽  
M. Jesús Aguirre ◽  
Linda Cattin ◽  
Mohammed Makha ◽  
Jean C. Bernede
Keyword(s):  
Small Molecules ◽  
High Vacuum ◽  
Organic Photovoltaic ◽  
Organic Layer ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Organic Layers ◽  
Photoelectric Properties ◽  
Order Of Magnitude ◽  
Planar Heterojunction

In this paper, we studied of photoelectric properties of multilayer organic photovoltaic cells (OPV cells). The active organic layers consisted of a planar heterojunction between a layer of (meso-tetrakis(5-bromo-2-thienyl)porphyrin), (TBrTP) as electron donor (ED) and a layer fullerene molecules. For the manufacture of photovoltaic devices we use a the technique of high vacuum by thermal sublimation that allows multilayer devices realization easily by successive depositions, and it does not require solvents, achieving purer films with reproducible characteristics. The TBrTP allows achieving OPVCs exhibiting promising efficiencies when the ABL is the MoO 3/ CuI DABL. The CuI improves the current in the organic layer by one order of magnitude, which allows decreasing the series resistance of the OPVCs and therefore improving the OPVCs.

From chloro to fluoro, expanding the role of aluminum phthalocyanine in organic photovoltaic devices

2015 ◽  
Vol 3 (9) ◽  
pp. 5047-5053 ◽  
Author(s):  
Benoît H. Lessard ◽  
Mohammad AL-Amar ◽  
Trevor M. Grant ◽  
Robin White ◽  
Zheng-Hong Lu ◽  
...  
Keyword(s):  
Organic Photovoltaic ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices ◽  
Donor Molecule ◽  
Aluminum Phthalocyanine ◽  
Planar Heterojunction

Fluoro aluminum phthalocyanine (F-AlPc) was synthesized, characterized and its potential was assessed as a donor molecule for planar heterojunction organic photovoltaic devices.

scholarly journals Inverted vs standard PTB7:PC70BM organic photovoltaic devices. The benefit of highly selective and extracting contacts in device performance

2014 ◽  
Vol 15 (11) ◽  
pp. 2756-2762 ◽  
Author(s):  
Ikerne Etxebarria ◽  
Antonio Guerrero ◽  
Josep Albero ◽  
Germà Garcia-Belmonte ◽  
Emilio Palomares ◽  
...  
Keyword(s):  
Organic Photovoltaic ◽  
Device Performance ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices

Progress in Upscaling Organic Photovoltaic Devices

2021 ◽  
pp. 2100342
Author(s):  
Gabriel Bernardo ◽  
Tânia Lopes ◽  
David G. Lidzey ◽  
Adélio Mendes
Keyword(s):  
Organic Photovoltaic ◽  
Photovoltaic Devices ◽  
Organic Photovoltaic Devices
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