Structural modulation of internal charge transfer in small molecular donors for organic solar cells

2012 ◽  
Vol 48 (71) ◽  
pp. 8907 ◽  
Author(s):  
Antoine Leliège ◽  
Charles-Henri Le Régent ◽  
Magali Allain ◽  
Philippe Blanchard ◽  
Jean Roncali
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Organic Solar Cells ◽  
Structural Modulation ◽  
Internal Charge Transfer ◽  
Internal Charge

ChemInform Abstract: Structural Modulation of Internal Charge Transfer in Small Molecular Donors for Organic Solar Cells.

ChemInform ◽  
2012 ◽  
Vol 43 (49) ◽  
pp. no-no
Author(s):  
Antoine Leliege ◽  
Charles-Henri Le Regent ◽  
Magali Allain ◽  
Philippe Blanchard ◽  
Jean Roncali
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Organic Solar Cells ◽  
Structural Modulation ◽  
Internal Charge Transfer ◽  
Internal Charge

Light-Emitting Organic Solar Cells Based on a 3D Conjugated System with Internal Charge Transfer

2006 ◽  
Vol 18 (22) ◽  
pp. 3033-3037 ◽  
Author(s):  
A. Cravino ◽  
P. Leriche ◽  
O. Alévêque ◽  
S. Roquet ◽  
J. Roncali
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Organic Solar Cells ◽  
Light Emitting ◽  
Internal Charge Transfer ◽  
Internal Charge

A Star-Shaped Triphenylamine π-Conjugated System with Internal Charge-Transfer as Donor Material for Hetero-Junction Solar Cells.

ChemInform ◽  
2006 ◽  
Vol 37 (31) ◽  
Author(s):  
Antonio Cravino ◽  
Sophie Roquet ◽  
Philippe Leriche ◽  
Olivier Aleveque ◽  
Pierre Frere ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Donor Material ◽  
Internal Charge Transfer ◽  
Internal Charge

Triphenylamine−Thienylenevinylene Hybrid Systems with Internal Charge Transfer as Donor Materials for Heterojunction Solar Cells

2006 ◽  
Vol 128 (10) ◽  
pp. 3459-3466 ◽  
Author(s):  
Sophie Roquet ◽  
Antonio Cravino ◽  
Philippe Leriche ◽  
Olivier Alévêque ◽  
Pierre Frère ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Hybrid Systems ◽  
Heterojunction Solar Cells ◽  
Internal Charge Transfer ◽  
Internal Charge

A star-shaped triphenylamine π-conjugated system with internal charge-transfer as donor material for hetero-junction solar cells

2006 ◽  
pp. 1416 ◽  
Author(s):  
Antonio Cravino ◽  
Sophie Roquet ◽  
Philippe Leriche ◽  
Olivier Alévêque ◽  
Pierre Frère ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transfer ◽  
Donor Material ◽  
Internal Charge Transfer ◽  
Internal Charge

A benzothiazole-based fluorescence turn-on sensor for copper(II)

2021 ◽  
Author(s):  
Gyeongjin Kim ◽  
Donghwan Choi ◽  
Cheal Kim
Keyword(s):  
Charge Transfer ◽  
Limit Of Detection ◽  
Theoretical Calculations ◽  
Enhanced Fluorescence ◽  
Turn On ◽  
Fluorescent Response ◽  
Chelation Enhanced Fluorescence ◽  
Fluorescence Turn On ◽  
Internal Charge Transfer ◽  
Internal Charge

Abstract A new benzothiazole-based chemosensor BTN (1-((Z)-(((E)-3-methylbenzo[d]thiazol-2(3H)-ylidene)hydrazono)methyl)naphthalen-2-ol) was synthesized for the detection of Cu2+. BTN could detect Cu2+ with “off-on” fluorescent response from colorless to yellow irrespective of presence of other cations. Limit of detection for Cu2+ was determined to be 3.3 µM. Binding ratio of BTN and Cu2+ turned out to be a 1:1 with the analysis of Job plot and ESI-MS. Sensing feature of Cu2+ by BTN was explained with theoretical calculations, which might be owing to internal charge transfer and chelation-enhanced fluorescence processes.

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

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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