Xuehui Dong

Title: Innovations of Xuehui Dong in Fulleryne Preparation

Introduction

Xuehui Dong is an accomplished inventor based in Akron, OH (US). He has made significant contributions to the field of chemistry, particularly in the preparation of fullerynes. His innovative approaches have led to advancements in the synthesis of these unique carbon structures.

Latest Patents

Xuehui Dong holds a patent for a process and method for the efficient preparation of fullerynes. This patent describes the preparation of novel fullerynes, which are fullerenes that contain one or more alkyne functionalities. The patent also outlines additional functional groups that may be included, such as hydroxyls, halogens, esters, and perfluorinated alkyl chains. Two desired preparation routes are disclosed in the patent. The first route involves Fischer esterification in specially designed reactors, which contrasts with the initial Steglich reaction that often results in side reactions and low yields. The second route utilizes acetylide Grignard reagents, which have reduced nucleophilicity and higher stability compared to traditional lithium organyls or other Grignard reagents.

Career Highlights

Xuehui Dong is affiliated with the University of Akron, where he continues to engage in research and development in the field of chemistry. His work has garnered attention for its innovative methodologies and practical applications in the synthesis of fullerynes.

Collaborations

Xuehui Dong has collaborated with notable colleagues, including Wenbin Zhang and Stephen Z D Cheng. These collaborations have further enriched his research and contributed to the advancement of knowledge in the field.

Conclusion

Xuehui Dong's contributions to the preparation of fullerynes exemplify the innovative spirit of modern chemistry. His patent and ongoing research at the University of Akron highlight the importance of creativity and collaboration in scientific advancements.