Polymer electrolyte membrane (PEM) fuel cells or PEMFCs and PEM electrolysis cells or
PEMECs are two closely related electrochemical devices having a similar structure: a PEM …

Electrocatalysts play a pivotal role in reducing the reaction barriers for key reactions such as
the oxygen reduction reaction (ORR), oxygen evolution reaction (OER), and hydrogen …

Covalent organic frameworks are a class of extended crystalline organic materials that
possess unique architectures with high surface areas and tuneable pore sizes. Since the …

Fuel cells are among the promising sources of clean energy, considering the low costs, low
acoustical pollution, and the high-energy conversion. The remarkable features of graphene …

A microbial fuel cell (MFC) is a system that can generate electricity by harnessing
microorganisms' metabolic activity. MFCs can be used in wastewater treatment plants since …

The successful synthesis of noble-metal nanocrystals with controlled shapes offers many
opportunities to not only maneuver their physicochemical properties but also optimize their …

An efficient design of crystalline solid-state proton conductors (SSPCs) is crucial for the
progress of clean energy applications. Develo** such materials to make them work at …

Abstract PEM (Polymer Electrolyte Membrane) fuel cells have the potential to reduce our
energy use, pollutant emissions, and dependence on fossil fuels. In the past decade …

Solid-state proton conductors (SSPCs), which are a key component for the safety and
efficiency of fuel cells, have received much attention due to their broad application in …

Anion exchange membrane fuel cells (AEMFCs) have attracted great interest as a low-cost
fuel cell technology for clean energy conversion and utilization for the future. AEMFCs have …