Juanjuan Sun

Title: Innovations of Juanjuan Sun in Perovskite Solar Cells

Introduction

Juanjuan Sun is a prominent inventor based in Ningde, China, known for her significant contributions to the field of solar energy. She holds a total of 5 patents, focusing primarily on the development of perovskite solar cells. Her innovative work aims to enhance the efficiency and stability of solar energy technologies.

Latest Patents

Among her latest patents, Juanjuan Sun has developed a perovskite solar cell, along with a preparation method and a power-consuming device. This invention features a unique structure that includes a back electrode, a hole transport layer, an interface passivation layer, a perovskite layer, an electron transport layer, and conductive glass. The design optimizes the energy levels at the interfaces, improving the extraction of holes and enhancing carrier transport efficiency. This advancement significantly boosts the overall efficiency and stability of perovskite solar cells.

Another notable patent involves a manufacturing method for perovskite solar cells, which incorporates a passivation layer containing an aza fused bicyclic compound. This innovative approach allows for the use of organic salts formed from the aza fused bicyclic compound and an acid, further enhancing the performance of the solar cells.

Career Highlights

Juanjuan Sun has worked with notable companies in the energy sector, including Contemporary Amperex Technology Co., Ltd. and Contemporary Amperex Technology (Hong Kong) Limited. Her experience in these organizations has contributed to her expertise in solar technology and innovation.

Collaborations

Throughout her career, Juanjuan has collaborated with esteemed colleagues such as Yongsheng Guo and Guodong Chen. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in solar technology.

Conclusion

Juanjuan Sun's innovative work in the field of perovskite solar cells showcases her dedication to advancing solar energy technologies. Her patents reflect a commitment to improving efficiency and stability, making significant strides in renewable energy solutions.