Nana Li

Title: **Nana Li: Innovator in Microporous Membrane Technology**

Introduction

Nana Li, a notable inventor based in Tianjin, China, has made significant strides in the field of microporous membranes. With a focus on developing innovative materials, Li's work aims to enhance various applications, including membrane separation technologies. His valuable contributions have garnered attention within the scientific community.

Latest Patents

Li holds a patent for a **polyvinylidene fluoride/ultra-high molecular weight polyethylene blend microporous membrane and its preparation method**. This innovative membrane exhibits remarkable hydrophobicity, mechanical properties, and permeability. The preparation method involves creating a suspension with polyvinylidene fluoride, ultra-high molecular weight polyethylene, antioxidants, and diluents. The process includes feeding the suspension into a twin-screw extruder, followed by direct injection molding into a specially designed metal mold to form micro-prism structures. This advanced method results in a nascent gel membrane, which is then dried in a freeze dryer after extraction of the diluents. This invention holds promise for applications in membrane distillation and potentially other separation technologies.

Career Highlights

Nana Li is currently affiliated with Tianjin Polytechnic University, where he continues to contribute to research in advanced materials and membranes. His work showcases his dedication to enhancing technological applications in membrane separation, positioning him as a key innovator in this area.

Collaborations

Throughout his career, Li has collaborated with fellow researchers Xiaodong Zhang and Weiwei Yin. These partnerships reflect a collaborative spirit that is crucial for advancing research and innovation in their field. Together, they explore new methodologies and applications for microporous membranes, highlighting the importance of teamwork in fostering groundbreaking discoveries.

Conclusion

Nana Li’s contributions to the field of microporous membranes underscore his commitment to innovation and technology. His patent is a testament to his ingenuity and the potential impact of his work on membrane separation technologies. As he continues his research at Tianjin Polytechnic University, Nana Li remains a prominent figure in the drive for technological advancements in materials science.