The crucial role of a spacer material on the efficiency of charge transfer processes in organic donor–acceptor junction solar cells

Three covalently linked donor–acceptor zinc porphyrin–fullerene (ZnP–C60) dyads were tested as sensitizers in NiO-based dye-sensitized solar cells (DSCs).

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Charge-transfer electronic states in organic solar cells: a TDDFT study

Physical Chemistry Chemical Physics ◽

10.1039/d1cp00723h ◽

2021 ◽

Author(s):

Andres F. Marmolejo-Valencia ◽

Zaahel Mata-Pinzón ◽

Carlos Amador-Bedolla

Keyword(s):

Solar Cells ◽

Charge Transfer ◽

Organic Solar Cells ◽

Charge Separation ◽

Organic Photovoltaic ◽

Precise Description ◽

Transfer Processes ◽

Photovoltaic Materials ◽

Organic Photovoltaic Materials ◽

Electron Transfer Processes

Prediction of new organic photovoltaic materials in solar cells must include a precise description of charge-transfer states that are involved in electron-transfer processes such as charge separation and charge recombination which govern efficiency.

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The role of donor-acceptor interfacial charge-transfer (CT) electronic states in photoelectric energy conversion in organic solar cells (Conference Presentation)

Organic, Hybrid, and Perovskite Photovoltaics XX ◽

10.1117/12.2528967 ◽

2019 ◽

Author(s):

Xiankai Chen

Keyword(s):

Solar Cells ◽

Charge Transfer ◽

Energy Conversion ◽

Organic Solar Cells ◽

Electronic States ◽

Interfacial Charge Transfer ◽

Donor Acceptor ◽

Interfacial Charge

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Origin of Different Photovoltaic Activities in Regioisomeric Small Organic Molecule Solar Cells: The Intrinsic Role of Charge Transfer Processes

The Journal of Physical Chemistry C ◽

10.1021/acs.jpcc.8b02821 ◽

2018 ◽

Vol 122 (26) ◽

pp. 14296-14303 ◽

Cited By ~ 8

Author(s):

Santu Biswas ◽

Anup Pramanik ◽

Pranab Sarkar

Keyword(s):

Solar Cells ◽

Charge Transfer ◽

Organic Molecule ◽

Small Organic Molecule ◽

Transfer Processes

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Role of the Charge Transfer State in Organic Donor-Acceptor Solar Cells

Advanced Materials ◽

10.1002/adma.201000376 ◽

2010 ◽

Vol 22 (37) ◽

pp. 4097-4111 ◽

Cited By ~ 498

Author(s):

Carsten Deibel ◽

Thomas Strobel ◽

Vladimir Dyakonov

Keyword(s):

Solar Cells ◽

Charge Transfer ◽

Charge Transfer State ◽

Donor Acceptor ◽

Transfer State

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Molecular Engineering of Indoline Dyes and Their Application in Dye-Sensitized Solar Cells: Effect of Planarity and Side Chain on Interfacial Charge-Transfer Processes

ACS Applied Energy Materials ◽

10.1021/acsaem.0c02199 ◽

2020 ◽

Author(s):

Lu Tian ◽

Yajun Wang ◽

Yushuang Zhang ◽

Xiaoyan Li ◽

Wenjun Wu ◽

...

Keyword(s):

Solar Cells ◽

Charge Transfer ◽

Dye Sensitized Solar Cells ◽

Molecular Engineering ◽

Side Chain ◽

Interfacial Charge Transfer ◽

Dye Sensitized ◽

Transfer Processes ◽

Sensitized Solar Cells ◽

Interfacial Charge

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Charge-Transfer Processes in Dye-Sensitized NiO Solar Cells

The Journal of Physical Chemistry C ◽

10.1021/jp803919b ◽

2008 ◽

Vol 112 (41) ◽

pp. 16134-16139 ◽

Cited By ~ 129

Author(s):

Shogo Mori ◽

Shunya Fukuda ◽

Seiichi Sumikura ◽

Yoshihiro Takeda ◽

Yoshiaki Tamaki ◽

...

Keyword(s):

Solar Cells ◽

Charge Transfer ◽

Dye Sensitized ◽

Transfer Processes

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Uphill and downhill charge generation from charge transfer to charge separated states in organic solar cells

Journal of Materials Chemistry C ◽

10.1039/d1tc02351a ◽

2021 ◽

Author(s):

Shahidul Alam ◽

Vojtech Nádaždy ◽

Tomáš Váry ◽

Christian Friebe ◽

Rico Meitzner ◽

...

Keyword(s):

Cyclic Voltammetry ◽

Solar Cells ◽

Charge Transfer ◽

Energy Level ◽

Density Of States ◽

Organic Solar Cells ◽

Joint Density ◽

Charge Generation ◽

Donor Acceptor

Energy level alignments at the organic donor–acceptor interface cannot be predicted from cyclic voltammetry. Onsets for joint density of states and charge generation, reveal cases of energy uphill and – newly observed – downhill charge generation.

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