Hydrogen is a clean alternative fuel without carbon gas emission. This paper presents a
critical evaluation of the different methods available for generating hydrogen from various …

The rising global population is inducing a fast increase in the amount of municipal waste
and, in turn, issues of rising cost and environmental pollution. Therefore, alternative …

Hydrogen is the most environmentally friendly and cleanest fuel that has the potential to
supply most of the world's energy in the future, replacing the present fossil fuel-based …

Biodiesels as renewable fuels are important in approaching low-carbon transportation. One
critical challenge associated with biodiesel production is the utilization of crude glycerol, an …

Years of study have shown that creating a commercial photoelectrode to solve particular
bottlenecks, such as low charge separation and injection efficiency, short carrier diffusion …

Utilization of biofuels generated from renewable sources has attracted broad attention due
to their benefits such as reducing consumption of fossil fuels, sustainability, and …

Currently, global concerns about greenhouse gas emissions, climate changes, and over-
consumption of fossil fuels have drawn human attention to the use of environmentally …

With the rapid development of biodiesel, biodiesel-derived glycerol has become a promising
renewable bioresource. The key to utilizing this bioresource lies in the value-added …

Hydrogen is a versatile vector for heat and power, mobility, and stationary applications.
Steam methane reforming and coal gasification have been, until now, the main technologies …

Sorption-enhanced reaction process (SEPR) can produce high yield of hydrogen with in-situ
CO 2 removal using CaO. A key requirement for the process is the integration of effective Ca …