nanotechnology has opened up new opportunities for the design of nanoscale electronic devices suitable for developing high-performance biofuel cells. glucose-based biofuel cells as green energy sources can be a powerful tool in the service of small-scale power source technology as it provides a latent potential to supply power for various implantable medical electronic devices. by using physiol...

A simple energy harvesting strategy has been developed to selectively catalyze glucose in the presence of oxygen in a glucose/O2 fuel cell. The anode consists of an abiotic catalyst Al/Au/ZnO, in which ZnO seed layer was deposited on the surface of Al/Au substrate using hydrothermal method. The cathode is constructed from a single rod of platinumwith an outer diameter of 500 mm. The abiotic glu...

a r t i c l e i n f o Keywords: ZnO nanoparticulates Phosphate Al activation Capacitor Electrochemical power sources We report on an innovative membrane-free aluminum/phosphate cell based on the activation of aluminum (Al) as anodic material using ZnO nanocrystal in phosphate rich electrolyte that is capable of generating sufficient power to power a light-emitting diode (LED), selected as a mod...

Nanotechnology has opened up new opportunities for the design of nanoscale electronic devices suitable for developing high-performance biofuel cells. Glucose-based biofuel cells as green energy sources can be a powerful tool in the service of small-scale power source technology as it provides a latent potential to supply power for various implantable medical electronic devices. By using physiol...

Highly efficient supported catalyst layers based on metallic/bimetallic (Pt, Au-Pt) nanoparticles decorated-single walled carbon nanotubes (SWNT) on Buckypaper (BP) for direct glucose fuel cell are presented here. The electrodes have been tested in mixed-reactant biofuel cell. High glucose-tolerance, stability and catalytic activity are observed for the oxygen reduction reaction (ORR) that resu...

Enzymatic fuel cells produce electrical power by oxidation of renewable energy sources. An enzymatic glucose biofuel cell uses glucose as fuel and enzymes as biocatalyst, to convert biochemical energy into electrical energy. The applications which need low electrical voltages and low currents have much of the interest in developing enzymatic fuel cells. An analytical modelling of an enzymatic f...

Glucose is an ideal fuel for fuel cells because it is abundant in nature, renewable, non-toxic and easy to produce. Glucose fuel cells using enzymes and microbes as the catalysts are limited by their very poor performance and rather short durability. In this work, a direct oxidation glucose fuel cell using an anionexchange membrane and three-dimensional structural Au/Ni foam electrodes is devel...

In the past 10-15 years, the microbial fuel cell (MFC) technology has captured the attention of the scientific community for the possibility of transforming organic waste directly into electricity through microbially catalyzed anodic, and microbial/enzymatic/abiotic cathodic electrochemical reactions. In this review, several aspects of the technology are considered. Firstly, a brief history of ...