The field of organic semiconductors is rapidly advancing, paving the way for next-generation electronic devices with enhanced flexibility and lower manufacturing costs. Central to this progress is the development of high-performance organic materials. NINGBO INNO PHARMCHEM CO.,LTD. is proud to be at the forefront of this innovation, offering advanced organic semiconductor solutions like our OPV Donor D18 (PCE18).

OPV Donor D18 (PCE18) is a sophisticated narrow bandgap copolymer that plays a pivotal role in organic electronic applications, particularly in organic photovoltaics (OPVs). Its molecular design is characterized by an alternating backbone of electron-donating benzodithiophene (BDT) units and electron-accepting dithienobenzothiadiazole (DTBT) units. This precise structural arrangement contributes to a larger molecular plane and an enhanced degree of electronic conjugation. Consequently, D18 (PCE18) exhibits superior charge transport properties, including a significant hole mobility of 1.59 × 10-3 cm2 V-1 s-1, which is critical for efficient device operation.

The material's performance as an electron donor in OPVs has been widely recognized. In conjunction with suitable acceptors, D18 (PCE18) has facilitated the achievement of exceptionally high power conversion efficiencies, with reported device efficiencies reaching 18.22% and certified efficiencies of 17.6% in non-fullerene polymer solar cells (NF-PSCs). These results underscore the material's capability to drive significant improvements in OPV technology.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing high-purity, reliable organic semiconductor materials that meet the exacting demands of researchers and manufacturers. Our OPV Donor D18 (PCE18) is supplied with a minimum purity of 97% and is available as a brown powder/fibers. Its compatibility with common organic solvents enhances its processability, making it a valuable component for various fabrication techniques in the organic electronics industry.

By focusing on the development and supply of advanced materials like D18 (PCE18), NINGBO INNO PHARMCHEM CO.,LTD. actively contributes to the evolution of organic semiconductor technology. We understand the importance of providing materials that not only perform exceptionally but are also consistently available and easy to integrate into research and production workflows. Our goal is to empower our clients to achieve breakthroughs in fields ranging from renewable energy to flexible electronics.

In conclusion, OPV Donor D18 (PCE18) is a testament to the sophisticated materials science driving the organic semiconductor revolution. Its role as an efficient electron donor and its remarkable hole mobility make it an indispensable component for high-performance OPVs and other organic electronic devices. NINGBO INNO PHARMCHEM CO.,LTD. is your trusted partner for these cutting-edge chemical solutions.