Patents by Inventor ALWANI Imanah Binti Rafieh

ALWANI Imanah Binti Rafieh 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).

  • Method to enhance the efficiency of dye sensitized and perovskite solar cell
    Patent number: 9576745
    Abstract: The present disclosure relates to a method to enhance the efficiency and reduce interfacial charge transfer resistance in dye sensitized solar cell (DSSC) and a perovskite solar cell (PSC) by fabricating with Mg and La doped photoanodes. Mg and La co-doped into TiO2 has shown more than 20% efficiency than pristine TiO2 and more than 5% higher efficiency than the single doping of 1% La and Mg in TiO2 cells. Thus, the present disclosure relates to an improved photoanode material to be used in solar cells.
    Type: Grant
    Filed: December 6, 2015
    Date of Patent: February 21, 2017
    Assignee: Universiti Brunei Darussalam
    Inventors: Piyasiri Ekanayake, Ako Rajour Tanyi, Alwani Imanah Binti Rafieh, Tan Ai Ling, Lim Chee Ming
  • METHOD TO ENHANCE THE EFFICIENCY OF DYE SENSITIZED AND PEROVSKITE SOLAR CELL
    Publication number: 20160163469
    Abstract: The present disclosure relates to a method to enhance the efficiency and reduce interfacial charge transfer resistance in dye sensitized solar cell (DSSC) and a perovskite solar cell (PSC) by fabricating with Mg and La doped photoanodes. Mg and La co-doped into TiO2 has shown more than 20% efficiency than pristine TiO2 and more than 5% higher efficiency than the single doping of 1% La and Mg in TiO2 cells. Thus, the present disclosure relates to an improved photoanode material to be used in solar cells.
    Type: Application
    Filed: December 6, 2015
    Publication date: June 9, 2016
    Applicant: Universiti Brunei Darussalam
    Inventors: Piyasiri Ekanayake, AKO RAJOUR TANYI, ALWANI Imanah Binti Rafieh, TAN AI LING, LIM CHEE MING