Hanne F Andersen

Title: Hanne F Andersen: Innovator in Silicon Nitride Powder Production

Introduction

Hanne F Andersen is a notable inventor based in Kjeller, Norway. She has made significant contributions to the field of materials science, particularly in the production of silicon nitride powder. Her innovative methods have implications for various applications, including battery technology.

Latest Patents

Hanne F Andersen holds a patent for a method of producing silicon nitride powder. The patent describes a process that involves supplying reactant gases containing silicon and nitrogen to a reaction chamber. These gases are heated to a temperature between 510° C. and 1300° C., which facilitates the thermal decomposition or reduction necessary to produce a powder of amorphous, micro- or nano-crystalline silicon nitride (SiNx). The atomic ratio of silicon to nitrogen in the produced powder ranges from 1:0.2 to 1:0.9. This silicon nitride powder can be utilized to create films or electrodes, such as anodes for lithium-ion batteries.

Career Highlights

Hanne F Andersen is affiliated with the Institute for Energy Technology, where she continues to advance her research and development efforts. Her work has garnered attention for its potential to enhance battery performance and efficiency.

Collaborations

Hanne collaborates with esteemed colleagues, including Martin Kirkengen and Werner Filtvedt, who contribute to her research endeavors and help drive innovation in the field.

Conclusion

Hanne F Andersen's contributions to the production of silicon nitride powder represent a significant advancement in materials science. Her innovative methods have the potential to impact battery technology and other applications, showcasing her role as a leading inventor in her field.