Interfacial charge transfer and charge generation in organic electronic devices

2011 ◽  
Vol 12 (3) ◽  
pp. 520-528 ◽  
Author(s):  
Toshinori Matsushima ◽  
Guang-He Jin ◽  
Yoshihiro Kanai ◽  
Tomoyuki Yokota ◽  
Seiki Kitada ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Electronic Devices ◽  
Organic Electronic Devices ◽  
Charge Generation ◽  
Organic Electronic ◽  
Interfacial Charge Transfer ◽  
Interfacial Charge

Synthesis and comparative charge transfer studies in porphyrin–fullerene dyads: mode of attachment effect

2017 ◽  
Vol 41 (22) ◽  
pp. 13276-13286 ◽  
Author(s):  
Neha Gupta ◽  
Chhavi Sharma ◽  
Mahesh Kumar ◽  
Rachana Kumar
Keyword(s):  
Electrical Conductivity ◽  
Charge Transfer ◽  
Charge Separation ◽  
Photophysical Properties ◽  
Electronic Devices ◽  
Potential Candidate ◽  
Organic Electronic Devices ◽  
Organic Electronic ◽  
Thermally Activated ◽  
Mode Of Attachment

Two types of dyads having different modes of attachment i.e. cyclopropanation vs. pyrrolidine type in porphyrin–fullerene linked systems are compared for their photophysical properties. Dyad II with pyrrolidine type of linkage shows faster charge separation and generation of long lived charge separated states. It also shows a new property of thermally activated electrical conductivity which makes it potential candidate for organic electronic devices.

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