Council of Scientific and Industrial Research

Suresh Chand

Sundeep Kumar Dhawan

Ritu Srivastava

Neha Gupta

S S Bawa

Rachana Kumar

Kamalasanan Narayanan Modeeparampil

Samya Naqvi

Rakhi Grover

A total green, eco-friendly process for the synthesis of new acceptor molecule [6,6]-phenyl-C-butyric acid pentyl ester (PC61BP) in high yields is carried under aerobic conditions showing better performance as acceptor in organic solar cells. More importantly this process causes the low cost synthesis of PC61BP in good yield without involving harmful and costly catalysts or chemicals.

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An organic light emitting functional device with organic electron injection layer to improve the injection of electrons from the cathode in an organic light emitting diode. In particular, the device relates to the use of electron transport layer 4,7-di phenyl-1,10 phenanthroline (herein after called as BPhen) and another organic semiconductor Tetracyano quino dimethane (herein after called as TCNQ) and optimizing the thickness and doping percentage of the composition in an organic light emitting device. The main use of the composed injection layer is to balance the injection of holes from the anode side and the injection of electrons from cathode side and thus increase the efficiency of Organic light emitting diodes.

Process for growing an electron injection layer to improve the efficiency of organic light emitting diodes

Growing community of inventors

New Delhi, India

Suresh Chand