Chang-Jian Weng

Title: Chang-Jian Weng: Innovator in Polyimide Membrane Technology

Introduction

Chang-Jian Weng is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of high-strength polyimide membranes. His innovative work has implications for various applications in engineering and technology.

Latest Patents

Chang-Jian Weng holds a patent for a "High strength polyimide membrane and method for forming the same." This invention involves a polyimide membrane synthesized using one or more emeraldine amine-capped aniline trimer oligomers, one or more dianhydrides, and an optional diamine. The resulting polyimide membrane has a weight-average molecular weight ranging from 50,000 to 200,000, with a Young's Modulus equal to or greater than 3 GPa. This advancement showcases his expertise in creating materials with enhanced mechanical properties.

Career Highlights

Chang-Jian Weng is affiliated with Chung Yuan Christian University, where he contributes to research and development in materials science. His academic background and research endeavors have positioned him as a key figure in his field. His work not only advances scientific knowledge but also has practical applications in various industries.

Collaborations

Chang-Jian Weng has collaborated with notable colleagues, including Jui-Ming Yeh and Kuan-Yeh Huang. These partnerships enhance the research output and foster innovation within their projects.

Conclusion

Chang-Jian Weng's contributions to the development of high-strength polyimide membranes exemplify his role as an innovator in materials science. His patent and collaborations reflect a commitment to advancing technology and engineering solutions.