Polylactic acid (PLA) has been widely used as filaments for material extrusion additive
manufacturing (AM) to develop patient-specific scaffolds in bone tissue engineering …

Developing affordable and high‐performance catalysts for water electrolyzers and fuel cell
devices is an emerging field of research aiming for their feasible implementation and thus …

Developing low-cost, high-performance oxygen reduction reaction (ORR) catalysts is crucial
for the commercialization of fuel cells and zinc-air batteries. Herein, we report a lignin …

Metal-organic frameworks (MOFs) have been widely investigated as electrocatalysts for the
oxygen evolution reaction (OER). However, their catalytic performance needs to be further …

Zn–air batteries have only been used in limited applications, such as hearing aid batteries,
due to their low power density and standard voltage of around 1.4 V. Therefore, to use Zn …

Abstract Noble-Metal-Free nitrogen-doped carbon-based materials are promising
electrocatalysts for oxygen reduction reaction (ORR), yet it remains a great challenge to …

The development of active nonprecious-metal and heteroatom-doped materials is critical for
the oxygen evolution reaction (OER). Herein, asphaltene-derived carbon-coated Fe-and N …

The development of inexpensive and efficient electrocatalysts for oxygen reduction reactions
(ORR) remains a challenge with respect to renewable energy technologies. In this research …

Finding an efficient and affordable multifunctional electrocatalyst with long-term durability
has received paramount interest in the recent scenario. The present work attempted to …

As part of ongoing efforts to realize a low‐carbon and hydrogen‐based society, there is an
increasing demand for high‐performance electrocatalysts, which are key materials for fuel …