Hoi Nok Tsao

Title: Hoi Nok Tsao: Innovator in Electrochemical and Optoelectronic Devices

Introduction

Hoi Nok Tsao is a notable inventor based in St-Sulpice, Switzerland. He has made significant contributions to the field of electrochemical and optoelectronic devices. His innovative work has led to the development of a unique redox couple that enhances the performance of these devices.

Latest Patents

Hoi Nok Tsao holds a patent for a "Redox couple for electrochemical and optoelectronic devices." This invention provides an improved redox couple based on a complex of a first-row transition metal. The complex contains at least one mono-, bi-, or tridentate ligand that includes a substituted or unsubstituted ring system. This system comprises a five-membered N-containing heteroring and/or a six-membered ring with at least two heteroatoms, one of which is nitrogen. The invention also encompasses electrolytes and devices containing the complex, as well as its use as a redox couple. Furthermore, it provides electrochemical and/or optoelectronic devices that include a charge transport layer with tetracyanoborate and a cationic metal complex functioning as a redox couple.

Career Highlights

Hoi Nok Tsao is affiliated with the École Polytechnique Fédérale de Lausanne, where he continues to advance his research in electrochemical technologies. His work has garnered attention for its potential applications in various electronic devices.

Collaborations

Throughout his career, Hoi Nok Tsao has collaborated with esteemed colleagues, including Mohammad Khaja Nazeeruddin and Michael Graetzel. These partnerships have further enriched his research and innovation in the field.

Conclusion

Hoi Nok Tsao's contributions to the development of electrochemical and optoelectronic devices highlight his role as a leading inventor in this domain. His innovative patent reflects a significant advancement in technology that could impact various applications in the future.