Shangqi Liu

Title: The Innovations of Shangqi Liu: A Pioneer in Microporous Film Technology

Introduction

Shangqi Liu is a prominent inventor based in Beijing, China, renowned for his contributions to the field of materials science. With a single patent to his name, he has made significant strides in the development of polypropylene microporous films. His research and innovation have implications across various industries, showcasing his expertise and creativity in the realm of advanced materials.

Latest Patents

Shangqi Liu holds a patent for his groundbreaking work on polypropylene microporous films. These specialized films are characterized by a porosity of 30-35%, an average pore size ranging from 200 to 800 Angstroms, and a nitrogen permeation coefficient of 1-5 × 10⁻³ ml/cm sec atm. Notably, the tensile strength of these films exceeds 60 MPa in all directions within the film plane. The innovative preparation method involves the consecutive steps of biaxial stretching a non-porous starting film of high β-crystal content and heat-setting the stretched film, demonstrating Liu's advanced approach to film manufacturing.

Career Highlights

Shangqi Liu is associated with the Institute of Chemistry, Academia Sinica, where he continues to push the boundaries of microporous material research. His work not only reflects his dedication to scientific advancement but also highlights the relevance of his inventions in practical applications. Liu's patent is a testament to his innovative mindset, underlining his commitment to creating materials that meet the rigorous demands of modern technology.

Collaborations

Throughout his career, Liu has collaborated with esteemed colleagues such as Mao Xu and Shiru Hu. These collaborations signify the importance of teamwork in scientific research and the sharing of ideas that can lead to innovation. By working alongside other talented individuals, Liu enhances the potential for novel discoveries and advancements in the field of material sciences.

Conclusion

In summary, Shangqi Liu's contributions to the development of polypropylene microporous films mark him as a pivotal figure in the materials science community. His innovative approaches and successful patent underscore the significance of his work and its potential applications. As an inventor based in Beijing, Liu continues to inspire others in the scientific community to explore new horizons in technology and innovation.