Jessica Häll

Title: Jessica Häll: Innovator in Polymer Technology

Introduction

Jessica Häll is a prominent inventor based in Norrköping, Sweden. She has made significant contributions to the field of polymer technology, holding a total of 3 patents. Her innovative work focuses on processes that enhance the functionality of electrically conducting polymers.

Latest Patents

Jessica's latest patents include a groundbreaking process relating to polymers. This process involves rendering an electrically conducting polymer essentially non-conducting by bringing it into direct electrical contact with an electrolyte. An electric voltage is applied to the polymer using at least two electrodes connected to a voltage supply. This innovative method allows for electrochemical reactions to occur at the interface between the polymer and the electrolyte, effectively changing the polymer's conductivity. Another notable patent is for an electrochemically active element that comprises a first layer of PEDOT-PSS mixed with an adhesion promoter and a second layer of PANI in direct electrical contact with the first layer. This element demonstrates increased resistance from overoxidation while maintaining electrical conductivity comparable to pure PEDOT-PSS, making it suitable for applications in electrochemical pixel devices, transistors, and diodes.

Career Highlights

Jessica Häll is currently employed at Acreo AB, where she continues to push the boundaries of polymer research. Her work has garnered attention for its potential applications in various electronic devices, showcasing her expertise in the field.

Collaborations

Jessica has collaborated with notable colleagues such as Magnus Berggren and Thomas Kugler, contributing to advancements in polymer technology.

Conclusion

Jessica Häll is a trailblazer in the field of polymer technology, with her innovative patents paving the way for future advancements. Her contributions are significant and continue to influence the industry.