Gang Cheng

Title: Gang Cheng: Innovator in Metal Complexes and Emission Technologies

Introduction

Gang Cheng is a prominent inventor based in Hong Kong, China. He has made significant contributions to the field of chemistry, particularly in the development of metal complexes with tunable emission properties. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this area.

Latest Patents

Gang Cheng holds a patent for "Spiro-containing platinum(II) emitters with tunable emission energies and syntheses thereof." This invention involves an asymmetric tetradentate metal complex of a N^C^C^N comprising a tetradentate ligand. The metal is connected to binding sites via three or four covalent bonds, which can be either single or double bonds. The bridging linkers reside between C^C and C^N moieties, resulting in three-dimensional metal complexes with distorted square planar geometries. The four donor atoms coordinate to a metal center, forming a 5-6-6 membered metallocycle upon chelation. This includes a first nitrogen donor bond, a first metal-carbon bond, a second metal-carbon bond, and a second nitrogen donor bond. The light emission from these metal complexes can be tuned by the ligand structure across the entire visible spectrum.

Career Highlights

Gang Cheng has worked with notable institutions, including The University of Hong Kong and Hong Kong Quantum AI Lab Limited. His work in these organizations has allowed him to explore and develop advanced technologies in the field of quantum chemistry and materials science.

Collaborations

Gang Cheng has collaborated with esteemed colleagues such as Chi Ming Che and Wai Hung Ang. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Gang Cheng is a distinguished inventor whose work in metal complexes and emission technologies has made a significant impact in the field of chemistry. His innovative patent reflects his dedication to advancing scientific knowledge and technology.