Anthony K Cheetham

Title: The Innovative Contributions of Anthony K Cheetham

Introduction

Anthony K Cheetham is a prominent inventor based in Santa Barbara, California. He has made significant contributions to the field of materials science, particularly in the development of phosphor materials and molecular sieves. With a total of five patents to his name, Cheetham's work has implications for solid-state lighting and hydrogen storage technologies.

Latest Patents

One of Cheetham's latest patents involves cerium-based phosphor materials for solid-state lighting applications. This invention describes a luminescent cerium (Ce) doped compound that emits bright red light. The compound is based on a calcium silicate nitride ternary system, such as CaSiNO:Ce, which crystallizes in a face-centered cubic unit cell. This material can enhance the light quality of systems based on blue LEDs, serving various roles as an orange or red phosphor in combination with other phosphors.

Another notable patent is the method of preparing a nanoporous nickel phosphate molecular sieve. This process allows for the economical and efficient creation of VSB-5 molecular sieves, which are useful as hydrogen storage materials, catalysts, and adsorbents. The method incorporates low-cost inorganic bases or monoamines as pH modifiers, replacing the need for templates used in conventional processes.

Career Highlights

Cheetham has held positions at esteemed institutions, including the University of California and the Korea Research Institute of Chemical Technology. His work at these organizations has allowed him to explore innovative solutions in materials science and engineering.

Collaborations

Throughout his career, Cheetham has collaborated with notable colleagues, including Neeraj Sharma and Sung Hwa Jhung. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Anthony K Cheetham's contributions to the fields of phosphor materials and molecular sieves highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving solid-state lighting and hydrogen storage solutions, making a lasting impact in these areas.