Valerio Pruneri

Title: Valerio Pruneri: Innovator in Transparent Materials and Graphene Technology

Introduction

Valerio Pruneri is a distinguished inventor based in Castelldefels, Spain. He has made significant contributions to the fields of transparent materials and graphene technology. With a total of five patents to his name, Pruneri's work showcases his innovative approach to solving complex problems in material science.

Latest Patents

One of Pruneri's latest patents is for a transparent article with a body and metal oxide disposed directly on the body. This invention facilitates the deposition of an electrically conductive and transparent ultra-thin metal film of a noble metal. The article comprises a body with a transmittance greater than or equal to 90% throughout an electromagnetic radiation wavelength range of 250 nm to 800 nm. It also includes cupric oxide (CuO) in direct contact with the body material, with a thickness of less than or equal to 1.3 nm. The ultra-thin metal film can be made of silver, gold, copper, or platinum, and demonstrates a transmittance greater than or equal to 65% throughout an electromagnetic radiation wavelength range of 300 nm to 1400 nm.

Another notable patent involves a method of forming a graphene device. This method includes providing a glass substrate with a blocking layer, increasing the temperature of the stack to at least 100° C., and applying an external electric field to create a depletion region in the glass substrate. The process results in a frozen voltage region adjacent to the second electrode, showcasing Pruneri's expertise in advanced material fabrication.

Career Highlights

Throughout his career, Valerio Pruneri has worked with prominent organizations such as Corning Incorporated and the Institute of Photonic Sciences. His experience in these institutions has allowed him to develop cutting-edge technologies and contribute to significant advancements in the field.

Collaborations

Pruneri has collaborated with notable professionals in his field, including Prantik Mazumder and Robin Camphausen. These collaborations have further enriched his research and innovation efforts.

Conclusion

Valerio Pruneri stands out as a leading inventor in the realm of transparent materials and graphene technology. His innovative patents and career achievements reflect his commitment to advancing material science.