Xu Dong

Title: Xu Dong - Innovator in Energy Harvesting and Self-Cleaning Systems

Introduction

Xu Dong is a prominent inventor based in Zhenjiang, China. He has made significant contributions to the field of energy harvesting through his innovative work on graphene aerogels. His inventions not only focus on energy collection but also address environmental concerns, showcasing his commitment to sustainable technology.

Latest Patents

Xu Dong holds a patent for an "Energy harvesting and self-cleaning system based on graphene aerogels and preparation method thereof." This invention involves a unique system where a layer of metal collector is sputtered on both sides of freeze-dried graphene aerogel using magnetron sputtering. The graphene aerogel with the collector is then fixed on the side and bottom of a substrate in series and/or parallel connection. This system is immersed in an electrolyte to achieve the desired energy harvesting capabilities. It introduces aerogels into the mechanical energy harvesting field, providing a novel approach to collecting mechanical energy while also absorbing oil and impurities from the ocean, thus contributing to ocean cleaning efforts. The energy collection system formed by a single aerogel can produce approximately 220 mV open circuit voltage in Sodium Chloride Solution or organic electrolyte, generating a power density of 2 W/kg.

Career Highlights

Xu Dong has worked at notable institutions such as Jiangsu University and Changzhou University. His experience in these academic environments has allowed him to develop and refine his innovative ideas, leading to impactful inventions in energy harvesting technologies.

Collaborations

Xu Dong has collaborated with colleagues such as Jianning Ding and Xiaoshuang Zhou. Their joint efforts have contributed to the advancement of research in the field of energy harvesting and environmental sustainability.

Conclusion

Xu Dong's work exemplifies the intersection of innovation and environmental responsibility. His contributions to energy harvesting and self-cleaning systems highlight the potential of graphene aerogels in addressing both energy needs and ecological challenges.