Company Filing History:
Years Active: 1977
Title: The Innovations of Hans Jorgen Ibsen Nielsen
Introduction
Hans Jorgen Ibsen Nielsen is a notable inventor based in Charlottenlund, Denmark. He has made significant contributions to the field of electrochemistry, particularly in the development of specialized electrodes for measuring nitrate concentrations in aqueous solutions. His work has implications for environmental monitoring and agricultural practices.
Latest Patents
Nielsen holds a patent for a nitrate ion selective electrode. This invention relates to an electrode designed for measuring the nitrate concentration in aqueous solutions. The electrode features a container with an internal reference system and a membrane that combines an organic nitrate sensor phase of a quaternary ammonium salt as the electroactive material. The design includes an organophilic, hydrophobic solvent for the quaternary ammonium salt, which has substantial viscosity, along with polyvinyl chloride or polyurethane as non-porous materials. The quaternary ammonium salt is selected from a group that includes tetraoctyl ammonium nitrate, tetranonyl ammonium nitrate, and several others. The solvent used consists of dialkylphthalate or a dialkyladipate with a specific solubility parameter.
Career Highlights
Nielsen is associated with Bifok Ab, where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of nitrate measurement, which is crucial for various applications in environmental science and agriculture.
Collaborations
One of his notable collaborators is Elo H Hansen, with whom he has worked on various projects related to his inventions.
Conclusion
Hans Jorgen Ibsen Nielsen's contributions to the field of electrochemistry, particularly through his patented nitrate ion selective electrode, highlight his innovative spirit and dedication to advancing scientific knowledge. His work continues to impact environmental monitoring and agricultural practices positively.