Patents by Inventor ELANA STEFANOVA TATAROVA

ELANA STEFANOVA TATAROVA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210188646
    Abstract: The present invention relates to a process, reactor and system to produce self-standing two-dimensional nanostructures, using a microwave-excited plasma environment. The process is based on injecting, into a reactor, a mixture of gases and precursors in stream regime. The stream is subjected to a surface wave electric field, excited by the use of microwave power which is introduced into a field applicator, generating high energy density plasmas, that break the precursors into its atomic and/or molecular constituents. The system comprises a plasma reactor with a surface wave launching zone, a transient zone with a progressively increasing cross-sectional area, and a nucleation zone. The plasma reactor together with an infrared radiation source provides a controlled adjustment of the spatial gradients, of the temperature and the gas stream velocity.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 24, 2021
    Inventors: ELANA STEFANOVA TATAROVA, Julio Paulo Dos Santos Duarte Vieira Henriques, Luis Paulo Da Mota Capitao Lemos Alves, Bruno Miquel Soares Goncalves