In last few decades, Layered Double Hydroxides (LDHs) based materials have taken much attention of the researchers due to their significant advancements in enabling efficient oxygen evolution. Having exceptional layered...

The effective use of earth abundant electrocatalyst copper in splitting of water as nanostructures with different combinations is central in replacing the noble metals for the industrialization of hydrogen generation....

It is indeed necessary to develop a suitable bi-functional catalyst for total water splitting. Here, in this work, we have demonstrated microwave assisted formulation of NiMoO4 nanorods within 30 minutes...

In a search of alternates for oxygen evolution reaction (OER) and hydrogen evolution reaction (HER), out of various transition metal based electrocatalysts, layer double hydroxide (LDHs) based materials are attracted...

Water electrolysis plays a vital role in the generation of Hydrogen when compared to the other methods such as hydrolysis of metal hydride, steam reforming, coal gasification an oxidation of...

Vast attention from researchers is being given to the development of suitable oxygen evolution reaction (OER) electrocatalysts via water electrolysis. Being highly abundant, the use of transition-metal-based OER catalysts has been attractive more recently. Among the various transition-metal-based electrocatalysts, the use of layered double hydroxides (LDHs) has gained special attention from researchers owing to their high stability under OER conditions. In this work, we have reported the synthesis of trimetallic NiCoV-LDH via a simple wet-chemical method. The synthesized NiCoV-LDH possesses aggregated sheet-like structures and is screened for OER studies in alkaline medium. In the study of OER activity, the as-prepared catalyst demanded 280 mV overpotential and this was 42 mV less than the overpotential essential for pristine NiCo-LDH. Moreover, doping of a third metal into the NiCo-LDH system might lead to an increase in TOF values by almost three times. Apart from this, the electronic structural evaluation confirms that the doping of V 3+ into NiCo-LDH could synergistically favor the electron transfer among the metal ions, which in turn increases the activity of the prepared catalyst toward the OER.

To meet the ever-increasing energy demands with only source of fossil fuels will no longer be sufficient for sustainable energy developments. Thus, the choice of water electrolysis is the finest...

In this review, 3D ZIFs incorporated into 1D carbon matrices as fibers via ES processes. The structures, mechanisms, challenges, and future perspectives on the material towards OER, HER, and total water splitting are highlighted as very first time.