Xinyang Peng

Title: Innovations of Xinyang Peng in Anti-Counterfeiting Technology.

Introduction

Xinyang Peng is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of information storage and anti-counterfeiting materials. His innovative approach utilizes advanced materials to enhance security features in various applications.

Latest Patents

Xinyang Peng holds a patent for a dual-modal information storage and anti-counterfeiting material, along with its preparation method. This invention employs cadmium sulfide quantum dots (CdS QDs) as the core information storage material. The technology leverages the controllable photocorrosion of CdS QDs to facilitate dual-modal optical information storage and anti-counterfeiting applications. The synthesis process involves precise control over the type of ligands and the modification degree of CdS QDs during the aqueous phase. This control effectively manages the photocorrosion phenomenon under UV light irradiation. The CdS QDs are integrated into a hydrogel network and can be applied to various substrates, including cloth and paper, through methods such as spray coating, dip coating, or 3D printing. The information is stored using digital light patterning, showcasing dual-modal patterning characteristics across a wide wavelength range, distinguishing it from traditional photochromic anti-counterfeiting materials.

Career Highlights

Xinyang Peng is affiliated with Hangzhou Normal University, where he continues to advance his research in innovative materials. His work has garnered attention for its practical applications in enhancing security measures against counterfeiting.

Collaborations

Xinyang has collaborated with notable colleagues, including Baiheng Wu and Junqiu Liu, contributing to the development of cutting-edge technologies in his field.

Conclusion

Xinyang Peng's innovative work in dual-modal information storage and anti-counterfeiting materials represents a significant advancement in security technology. His contributions are paving the way for more effective anti-counterfeiting solutions in various industries.