In recent years, nanocrystals of metal sulfide materials have attracted scientific research
interest for renewable energy applications due to the abundant choice of materials with …

Electrocatalysis plays a key role in the energy conversion processes central to several
renewable energy technologies that have been developed to lessen our reliance on fossil …

Herein, a novel hexapod-like pyrite nanosheets mineral cluster was prepared via a facile
hydrothermal method. Compared with classical homogeneous Fenton processes, this …

The development of efficient and robust earth-abundant electrocatalysts for the hydrogen
evolution reaction (HER) is an ongoing challenge. We report metallic cobalt pyrite (cobalt …

Advanced electrodes with a high energy density at high power are urgently needed for high-
performance energy storage devices, including lithium-ion batteries (LIBs) and …

Many materials have been explored as potential hydrogen evolution reaction (HER)
electrocatalysts to generate clean hydrogen fuel via water electrolysis, but none so far …

Understanding crystal growth and improving material quality is important for improving
semiconductors for electronic, optoelectronic, and photovoltaic applications. Amidst the …

Here, N-doped cobalt pyrite (CoS2) electrocatalytic material is developed via utilizing the
synergic effect of N dopants and S vacancies. The catalyst displays high activity and stability …

We report polymorphic CoSe2 (p-CoSe2) with mixed orthorhombic and cubic phases as a
highly active electrocatalyst toward hydrogen evolution reaction (HER). The p-CoSe2 is …

We report a cobalt pyrite (cobalt disulfide, CoS2) thin film on glass as a robust, high-
performance, low-cost, earth-abundant counter electrode for liquid-junction quantum dot …