Assist. Prof. Dr. Muna Ismail Khalaf and the doctoral students Ahmed Khudair Kazim from the department of chemistry at the college of science have succeeded in getting a patent on the “preparation of organic molecules with a p-type system π of reciprocal low molecular weight” after fulfillment of the related requirements from the Central Organization for Standardization and Quality Control (COSQC).
This study aimed to prepare semiconductor materials from organic compounds with a reciprocal system (π) and to investigate their electro-optic and conductivity properties, as they attended low-molecular weight organic compounds with a reciprocal π system for symmetrical alternating pyromalic acid derivatives, through a lip reaction and diagnosed with infrared spectrum mediators and nuclear magnetic resonance and studied their electro-optic and electrophysiological properties by measuring the Hall Effect on compounds. The results showed that the prepared compounds are p-type semiconductors (that accept positive electrons) and these compounds have applied importance in solar cells or for electro-optic devices such as field-effect transistors (FETs), photovoltaic cells (computers) or light-emitting diodes (LEDs).
