Fuel cells may become the energy-delivery devices of the 21st century. Although there are
many types of fuel cells, polymer-electrolyte fuel cells are receiving the most attention for …

Clean and highly efficient energy production has long been sought to solve energy and
environmental problems. Fuel cells, which convert the chemical energies stored in fuel …

Research into the development of direct methanol alkaline fuel cell (DMAFC) using an anion
exchange polymer electrolyte membrane is described. The commercial membrane used had …

A passive liquid-feed direct methanol fuel cell (DMFC) with neither external liquid pumps nor
gas blowers is modeled mathematically. A one-dimensional model is developed by …

Low crossover of both methanol and water through a polymer membrane in a direct
methanol fuel cell (DMFC) is essential for using high concentration methanol in portable …

A new hybrid system that integrates a high-temperature proton exchange membrane fuel
cell (HT-PMEFC), a regenerator and a two-stage thermoelectric generator (TTEG) is put …

We investigate the coupled dynamics of the local hydrodynamics and global electric
response of an electrodialysis system, which consists of an electrolyte solution adjacent to a …

Enhancing the performance of direct methanol fuel cells (DMFCs) through developing novel
designs of anode flow field is significant. Thus, three new anode flow field designs (design …

The conductivity of fully hydrated Nafion 112, 1135, 115 and 117 membranes was measured
via ac impedance spectroscopy and steady-state current–potential measurements both in …

Fuel cells have a promising potential use in stationary and mobile power generation
systems, as well as in automotive, aerospace or marine industries. At present, the main field …