Yanwei Lum

Title: Yanwei Lum: Innovator in Electrosynthesis and Conductive Materials

Introduction

Yanwei Lum is a prominent inventor based in Singapore, known for his contributions to the field of electrosynthesis and electrically conductive materials. With a total of 3 patents to his name, Lum has made significant strides in developing innovative methods that enhance chemical processes.

Latest Patents

One of Lum's latest patents focuses on the electrosynthesis of oxiranes. This process involves contacting a halide electrolyte with an anode and cathode located in anodic and cathodic compartments. The method includes supplying olefin reactants into the electrolyte in the anodic compartment, allowing the anode to generate ethylene chlorohydrin. The process further entails withdrawing a loaded anodic solution comprising ethylene halohydrin and a loaded cathodic solution comprising OH⁻ ions, followed by mixing these solutions to produce oxirane. The electrocatalyst used in this process includes iridium oxide on a titanium substrate, with nanoparticles of iridium oxide on a titanium mesh, and the electrolyte is aqueous KCl. This innovative approach defines an extended heterogeneous:homogeneous interface, utilizing halide ions to store and redistribute positive charges, thereby promoting the selective generation of ethylene halohydrins.

Another notable patent by Lum involves the formation of electrically conductive porous particles. This method comprises creating a porous particle with an electrically conductive continuous shell encapsulating a core. The core consists of an elemental compound that can reversibly reduce in the presence of a cation and oxidize in its absence. The process includes encapsulating an elemental compound precursor with the conductive shell and reacting it with an oxidation agent to form the elemental compound, resulting in a core encapsulated by the conductive shell.

Career Highlights

Yanwei Lum has worked with esteemed organizations such as the Agency for Science, Technology and Research and the University of Toronto. His experience in these institutions has contributed to his expertise in the field of innovation and research.

Collaborations

Throughout his career, Lum has collaborated with notable individuals, including Ning Ding and Tzi Sum Andy Hor. These collaborations have further enriched his work and expanded his impact in the field.

Conclusion

Yanwei Lum's innovative work in electrosynthesis and conductive materials showcases his significant contributions to science and technology. His patents reflect a commitment to