Hydrogen as an energy carrier can provide a long term solution to the problem of
sustainable supply of cleaner and environmentally friendly fuel. Hydrogen finds extensive …

In the wake of the apparent impacts of climate change, the world is searching for clean
energy transformations and a consequent transition to a carbon-neutral economy and life …

Recently, to reach zero emission levels, some new energy systems based on fuel cells have
been developed. This paper presents a review of investigations of these systems by …

The world is endowed with a tremendous amount of coal resources, which are unevenly
distributed in a few nations. While sustainable energy resources are being developed and …

Cities play a vital role in social development, which contribute to more than 70% of global
carbon emission. Low-carbon city construction and decarbonization of the energy sector are …

Underground coal gasification can convert deep coal resources into synthesis gas for use in
the production of electricity, fuels and chemicals. This paper provides a review of the various …

In this study, we examine an integrated coal based gasification system developed for
hydrogen production and power generation. The proposed plant consists of air separation …

No one can disagree the growing attention to develo** and utilizing high temperature fuel
cells partly due to their potential for multi-service applications. Recently, much focus can be …

This paper performs a thermo-economic assessment of a multi-generation system based on
solar and wind renewable energy sources. This system works to generate power …

Fuel cells (FCs) are electrochemical devices that can be used for the direct generation of
electrical energy from the chemical energy in fuels with high efficiency, and low or no …