Pyrrole-containing semiconducting materials: synthesis and applications in organic photovoltaics and organic field-effect transistors

C Bulumulla, R Gunawardhana… - … applied materials & …, 2020 - ACS Publications
Organic semiconducting materials derived from π-electron-rich pyrroles have garnered
attention in recent years for the development of organic semiconductors. Although pyrrole is …

Incorporation of Selenopheno[3,2-b]pyrrole into Benzothiadiazole-Based Small Molecules for Organic Field-Effect Transistors

PL Gamage, CM Udamulle Gedara, Z Ma… - ACS Applied …, 2021 - ACS Publications
Incorporating selenophene into organic semiconductors has recently shown promising
results in both organic solar cells (OSCs) and organic field-effect transistors (OFETs). In most …

[HTML][HTML] ADA-type electron acceptors based on pyrrole-containing ladder-type heteroarenes for organic solar cells

Y Ma, Q Zheng - The Innovation Materials, 2023 - the-innovation.org
Organic solar cells (OSCs) have undergone rapid development and achieved significant
breakthroughs in power conversion efficiencies, largely due to the emergence of …

Thieno[3,2-b]pyrrole and Benzo[c][1,2,5]thiadiazole Donor–Acceptor Semiconductors for Organic Field-Effect Transistors

R Gunawardhana, C Bulumulla, PL Gamage… - ACS …, 2019 - ACS Publications
Two p-type donor–acceptor (D–A) semiconducting small molecules were synthesized to
investigate the effect of the backbone curvature on the organic field-effect transistor …

Enhancement in Charge Carrier Mobility by Using Furan as Spacer in Thieno [3, 2-b] Pyrrole and Alkylated-Diketopyrrolopyrrole Based Conjugated Copolymers

PL Gamage, CM Udamulle Gedara, R Gunawardhana… - Applied Sciences, 2022 - mdpi.com
The structural alteration of semiconducting polymer backbones can improve the
optoelectronic properties of organic semiconductors and enhance field-effect mobilities. In …

An ester functionalized wide bandgap polythiophene for organic field-effect transistors

PL Gamage, R Gunawardhana, C Bulumulla… - Synthetic Metals, 2021 - Elsevier
Amongst organic semiconducting polymers, polythiophenes are an attractive class due to
relatively easy synthesis and good optical and electronic properties. Herein, we report wide …

Synthesis of Pyrrole Functionalized Materials for Organic Electronic Applications

CMKSU Gedara - 2021 - search.proquest.com
Pyrrole is a well-known class of blocks used for conductive polymers and semiconducting
materials applied in organic electronics. Pyrroles were initially involved in developing …

[图书][B] Pyrrole Based Donor-acceptor Building Blocks for Organic Field-effect Transistors

PL Gamage - 2020 - search.proquest.com
I would like to convey my sincere gratitude to my supervisor and my mentor, Dr. Michael C.
Biewer, for his continuous support and guidance throughout this entire doctoral program. I …

[PDF][PDF] EFFECT OF FURAN SPACER IN THIENO [3, 2‑B] PYRROLE AND DIKETOPYRROLOPYRROLE BASED COPOLYMERS FOR THIN-FILM TRANSISTORS

PL Gamage, CMU Gedara, R Gunawardhana… - … FOR ORGANIC FIELD …, 2020 - utd-ir.tdl.org
The structural modification of semiconducting polymer backbones can be employed to
enhance the optoelectronic properties of organic semiconductors and can be used to …

INCORPORATION OF SELENO [3, 2-b] PYRROLE INTO BENZOTHIADIAZOLE BANANA-SHAPED SMALL MOLECULES FOR ORGANIC FIELD EFFECT …

PL Gamage, R Gunawardhana… - … FOR ORGANIC FIELD …, 2020 - search.proquest.com
Incorporation of selenophene in organic semiconductors has shown promising results
recently, in both field effect transistors and solar cells. Experimental results show that …