Yingyan Mao

Title: Innovations of Yingyan Mao in Nanocomposite Materials

Introduction

Yingyan Mao is a prominent inventor based in Beijing, China, known for his significant contributions to the field of nanocomposite materials. With a total of 3 patents, he has developed innovative processes that enhance the properties of rubber composites through the incorporation of graphene oxide.

Latest Patents

One of his latest patents is titled "Process for preparing completely delaminated graphene oxide/rubber nanocomposite." This process combines emulsion compounding with flocculation or spray drying, retaining the morphology of the graphene oxide/rubber composite in a liquid state. It achieves a highly dispersed and delaminated morphology on a nanoscale. Additionally, a substance that produces ionic or chemical bonding with the surface functional groups of graphene oxide is added as a surfactant, enhancing the interfacial bonding between graphene oxide and rubber. The resulting composite undergoes compounding and vulcanization to create a vulcanizate with dynamic performance characteristics, including high tensile strength and tearing strength.

Another notable patent is the "Method for preparing graphene oxide/white carbon black/rubber nanocomposite material." This method results in a nanocomposite material that contains nanoscale graphene oxide and white carbon black, both of which are highly dispersed. The material exhibits a relatively high modulus, excellent wear and tear resistance, low rolling resistance, and remarkable self-healing capabilities.

Career Highlights

Yingyan Mao has worked at esteemed institutions such as Beijing University of Chemical Technology and Shandong Linglong Tyre Co., Ltd. His work in these organizations has significantly advanced the understanding and application of nanocomposite materials in various industries.

Collaborations

Throughout his career, Yingyan has collaborated with notable colleagues, including Li Liu and Fazhong Zhang. These collaborations have contributed to the development of innovative solutions in the field of nanotechnology.

Conclusion

Yingyan Mao's innovative work in the field of nanocomposite materials has led to the development of advanced processes that enhance the performance of rubber composites. His contributions are paving the way for future advancements in material science.