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"Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world" 
- Albert Einstein

Dr. Trang has published a paper on Journal of Electronic Materials
Jan. 2022: Dr. Trang’s paper, entitled "Waterproof India Ink-Coated Activated Carbon Sheet Counter Electrode for Quasi-Solid DSSCs: Stability Evaluation Under Indoor Light Conditions", has been published on Journal of Electronic Materials (Springer).
Ms. Dung’s paper has been published

Jan. 2022: Ms. Dung’s paper, entitled "A compact, membrane-less, easy-to-use soil microbial fuel cell: Generating electricity from household rice washing wastewater", has been published on Biochemical Engineering Journal (Elsevier). 

Ms. Dung’s paper has been published

September, 2021: Ms. Dung’s paper, entitled "A portable soil microbial fuel cell for sensing soil water content," has been published on Measurement: Sensors(Elsevier)

Ms. Dung’s paper has been published
February, 2021: Ms. Dung’s paper, entitled "A Novel Design Portable Plugged-Type Soil Microbial Fuel Cell for Bioelectricity Generation" has been published on Energies

Three papers have been presented at AFM 2020
February, 2021: Three studies have been presented by Mr. Iwai (M2), Mr. Ito (M2), and Mr. Yamazumi (M1) at Advances in Functional Materials, Jeju, South Korea.


Microbial fuel cells (MFCs) are emerging as promising green energy systems that utilize microorganisms to generate electricity by oxidation of organic substrates during the metabolic processes. The microorganisms can extract chemical energy from the substrate and convert it into electricity in the forms of electrons and protons along with some valuable byproducts such as gaseous fuels like hydrogen and methane.

Dye-sensitized solar cells (DSSCs) has attracted increasing attention due to the advantages of low-cost fabrication and simple production processes compared with the conventional silicon and thin-film solar cells. Generally, a DSSC consists of three components:  dye-sensitized photoanode made of photoresponsive semiconductor (TiO2) and dye sensitizer, redox electrolyte made of redox couple (I-/I3-), and catalytic counter electrode (Pt).

  • Portable and flexible metal-air batteries: paper-based types, gelation-electrolyte types, water-activated types.
  • Buckypaper based on carbon nanotubes and carbon fiber, which is thin, flexible, and high conductive.
  • Thermoelectricity based on low-cost materials.
  • Water-activated batteries based on activated carbon powder.
  • Hydrogen generation by water-splitting.