In recent years, iron mediated autotrophic denitrification has been a concern because it
overcomes the absence of organic carbon and has been successfully used in denitrification …

It is crucial to have a review on the role of iron in water treatment for the guidance towards
the selection of appropriate processes, content of iron, and application conditions, as there …

Microbial fuel cells (MFCs) are environmentally friendly technology capable of extracting
electrical energy from organic contaminants in wastewaters. The cathodic reaction limits the …

Recently, the feasibility of using composite metal–carbon, metal–polymer, polymer–carbon,
polymer–polymer and carbon–carbon materials in microbial fuel cells (MFCs) has been …

Electrocatalysts derived from polyindole (PID) and iron phthalocyanine (FePc) on carbon
nanotubes (CNTs)/carbon Vulcan (C) have been synthesized and used as cathodes in …

Hybrid nanocomposites, which comprise organic and inorganic materials, have gained
increasing attention in applications for enhanced sensing response to both reducing and …

Develo** efficient, readily available, and sustainable electrocatalysts for oxygen reduction
reaction (ORR) in neutral medium is of great importance to practical applications of microbial …

Polymer electrolyte membrane fuel cells (PEMFCs) are being considered as a very
important source of alternative energy for powering present and next generation electrical …

In this review, carbon-polymer-based composite electrodes for microbial fuel cells (MFCs)
are reviewed in detail together with a study of carbon materials and polymers. The merits …

The most severe bottleneck hindering the widespread application of fuel cell technologies is
the difficulty in obtaining an inexpensive and abundant oxygen reduction reaction (ORR) …