Cost is a major drawback that limits the industrial‐scale hydrogen production through water
electrolysis. The overall cost of this technology can be decreased by coupling the …

Reversible oxygen conversion is important for various green energy technologies. Herein
we synthesize a series of bimetallic coordination polymers by varying the Ni/Co ratio and …

Efficient electrocatalysis of the oxygen reduction (ORR) and evolution (OER) reactions is
essential in numerous renewable energy conversion systems, such as fuel cells, metal‐air …

Developing highly stable and efficient catalysts toward the oxygen reduction reaction is
important for the long‐term operation in proton exchange membrane fuel cells. Reported …

Ultrafine Pt‐based alloy nanoparticles supported on carbon substrates have attracted
significant attention due to their catalytic potential. Nevertheless, ensuring the stability of …

Pt‐based nanomaterials are now the most reliable catalysts for oxygen reduction reaction
(ORR). However, the low atomic utilization efficiency and poor stability severely limit their …

Using extensive first principles protocols, a systematic investigation is performed to probe
the oxygen reduction reaction (ORR) mechanism on nitrogen (N) doped graphynes (Gys, eg …

Cost-efficiency, durability, and reliability of catalysts, as well as their operational lifetime, are
the main challenges in chemical energy conversion. Here, we present a novel, one-step …

In der vorliegenden Arbeit wurde ein Syntheseprozess zur Herstellung von
Metallnanopartikeln in Kohlenstoffnanowänden mittels induktiv gekoppelter PECVD aus …