All Stories

  1. The making of an herbal paper soap from virgin coconut oil with addition of whey kefir

    Article • January 2023, American Institute of Physics

    Risa Rahmawati Sunarya

  2. Optimization of bioethanol production from jackfruit straw waste through the addition of a starter and fermentation duration

    Article • January 2023, American Institute of Physics

    Risa Rahmawati Sunarya, Siti Suryaningsih

  3. Voltaic cell test: Android-based assessment instrument on multiple representation oriented

    Article • January 2023, American Institute of Physics

    Risa Rahmawati Sunarya

  4. Combination of polyaniline and graphene oxide as counter electrode composites in dye-sensitized solar cells

    Article • January 2023, American Institute of Physics

    Risa Rahmawati Sunarya

  5. Development plastic simple recycler to produce alternative energy source using pyrolysis method

    Article • January 2023, American Institute of Physics

    Risa Rahmawati Sunarya

  6. Sulfonated polyaniline synthesis via moistureproof sulfonation of emeraldine salt polyaniline for graphite-based composite counter electrode in dye-sensitized solar cells

    Article • Polymer-Plastics Technology and Materials, May 2022, Taylor & Francis

    Risa Rahmawati Sunarya

  7. Argument driven inquiry (ADI) in chemistry learning: Enhancing student's argument skills and attitudes toward chemistry

    Article • January 2022, American Institute of Physics

    Risa Rahmawati Sunarya

  8. Synthesis of polyaniline/electrochemically exfoliated graphene composite as counter-electrode in dye-sensitized solar cell

    Article • Polymer-Plastics Technology and Materials, March 2020, Taylor & Francis

    Risa Rahmawati Sunarya

  9. Electrocatalytic Activation of a DSSC Graphite Composite Counter Electrode Using In Situ Polymerization of Aniline in a Water/Ethanol Dispersion of Reduced Graphene Oxide

    Article • Journal of Electronic Materials, February 2020, Springer Science + Business Media

    Risa Rahmawati Sunarya

  10. Preparation of Polyaniline Emeraldine Salt for Conducting-Polymer-Activated Counter Electrode in Dye Sensitized Solar Cell (DSSC) using Rapid-Mixing Polymerization at Various Temperature

    Article • BULLETIN OF CHEMICAL REACTION ENGINEERING AND CATALYSIS, December 2019, Bulletin of Chemical Reaction Engineering and Catalysis

    Risa Rahmawati Sunarya

  11. Reduced Graphene Oxide/Polyaniline Nanocomposite as Efficient Counter Electrode for Dye Sensitized Solar Cells

    Article • IOP Conference Series Materials Science and Engineering, July 2018, Institute of Physics Publishing

    Risa Rahmawati Sunarya