Company Filing History:
Years Active: 2023-2025
Title: Longwei Yin: Innovator in Perovskite Solar Cell Technology
Introduction
Longwei Yin is a prominent inventor based in Jinan, China. He has made significant contributions to the field of solar energy through his innovative work on perovskite solar cells. With a total of 2 patents, his research focuses on enhancing the efficiency and stability of solar energy conversion.
Latest Patents
One of Longwei Yin's latest patents is titled "Organic-inorganic perovskite solar cell with directional arrangement of intrinsic perovskite dipoles and preparation method thereof." This invention features a unique design that includes a conductive substrate, an electron transport layer, and a perovskite film with a directional arrangement of intrinsic dipoles. The preparation method involves adding sulfonamide to the perovskite precursor solution, which aids in achieving vertical directional polarization of the perovskite film. This innovation significantly improves the photoelectric conversion efficiency and stability of solar cells.
Another notable patent is "Efficient and stable inorganic lead-free perovskite solar cell and method for preparing the same." This invention presents a solar cell that incorporates a conductive substrate, a PEDOT: PSS layer, and an inorganic lead-free CsSnI perovskite layer. The method for preparing this solar cell includes passivating the CsSnI perovskite layer with a thioureas small-molecule organic compound, which enhances its efficiency and stability.
Career Highlights
Longwei Yin is affiliated with Shandong University, where he conducts his research and development in solar technology. His work has garnered attention for its potential to revolutionize the solar energy sector by providing more efficient and environmentally friendly solutions.
Collaborations
Longwei has collaborated with notable colleagues, including Yutong Wu and Bo Li. Their combined expertise contributes to the advancement of solar cell technology and the exploration of innovative solutions in the field.
Conclusion
Longwei Yin's contributions to perovskite solar cell technology exemplify the potential for innovation in renewable energy. His patents reflect a commitment to improving solar energy efficiency and stability, paving the way for future advancements in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.