Wai Hung Ang

Title: Innovations of Wai Hung Ang in Metal Complexes

Introduction

Wai Hung Ang is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of chemistry, particularly in the development of metal complexes with unique properties. His work focuses on creating innovative materials that have potential applications in various technologies.

Latest Patents

Wai Hung Ang 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 that are linked 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 over the entire visible spectrum.

Career Highlights

Wai Hung Ang is affiliated with The University of Hong Kong, where he conducts research and develops his innovative ideas. His work has garnered attention for its potential applications in various fields, including optoelectronics and materials science.

Collaborations

Wai Hung Ang has collaborated with notable colleagues such as Chi Ming Che and Mao Mao. Their combined expertise has contributed to advancing research in metal complexes and their applications.

Conclusion

Wai Hung Ang's innovative work in the field of metal complexes showcases his dedication to advancing technology through chemistry. His patent on spiro-containing platinum(II) emitters highlights the potential for tunable light emission, paving the way for future advancements in the field.