Jianping Zheng

Title: Innovations of Jianping Zheng in Solid Organic Electrolytes

Introduction

Jianping Zheng is an accomplished inventor based in Potsdam, NY (US). He has made significant contributions to the field of solid organic electrolytes, with a total of two patents to his name. His work focuses on the synthesis and characterization of novel electrolytes that have potential applications in various energy technologies.

Latest Patents

Zheng's latest patents involve the development of solid organic electrolytes consisting of alkylimidazolium cations with alkyl, PEGylated, and fluorinated side chains of varying molecular weights. These electrolytes exhibit impressive conductivity, reaching approximately 2×10 S/cm at 30°C. Notably, the ionic conductivity can be enhanced significantly by blending the PEGylated/fluorinated imidazolium iodide with another solid electrolyte, 1-ethyl-3-methylimidazolium iodide (EtMImI). The conductivities of the synthesized PEGylated imidazolium iodides range from 1.6×10 S/cm to 2×10 S/cm at 30°C, with viscosities between 620 cP and 720 cP at the same temperature. The iodide counter ion in these electrolytes serves as the anion for the I/I redox mediators in dye-sensitized solar cells (DSSCs). Remarkably, these organic electrolytes can function without the addition of inorganic salts like LiI or KI. The research indicates that incorporating the organic solid electrolyte, EtMImI, increases the ionic conductivity, while adding inorganic LiI decreases it. Furthermore, all electrolytes demonstrate thermal stability at high temperatures, ranging from 250°C to 300°C.

Career Highlights

Jianping Zheng is affiliated with Clarkson University, where he continues to advance research in the field of solid organic electrolytes. His innovative work has garnered attention and recognition within the scientific community.

Collaborations

Zheng collaborates with notable colleagues, including Sitaraman Krishnan and Lalitha Ganapatibhotla, who contribute to his research endeavors.

Conclusion

Jianping Zheng's contributions to the development of solid organic electrolytes represent a significant advancement in energy technology. His innovative research continues to pave the way for future applications in various fields.