Heteroatom-Doped Graphene-Based Hybrid Materials for Hydrogen Energy Conversion

Abstract

Energy is becoming a big issue in the present world due to the depletion of current fossil fuels and also due to environmental problems such as global warming and rising pollution levels. Hence, highly efficient and renewable energy materials are required to produce clean electricity. The utilization of different energy sources such as solar energy and wind energy is hampered by their fluctuation in time and non-uniform geographical distribution which are still under nascent stage. In this regard, hydro‐ gen-based renewable energy is very promising due to higher chemical energy per mass of hydrogen (142 MJ kg −1