Electrochemical water splitting technology for producing “green hydrogen” is important for
the global mission of carbon neutrality. Electrocatalysts with decent performance at high …

Topological quantum materials (TQMs) have symmetry-protected band structures with useful
electronic properties that have applications in information, sensing, energy and other …

Nontrivial topological surface states (TSSs), which possess extraordinary carrier mobility
and are protected by the bulk symmetry, have emerged as an innovative platform to search …

Platinum (Pt) catalyst is the core of current industrial catalysts and the holy grail for the
hydrogen evolution reaction (HER). Previous studies have revealed that the HER activity of …

The rational design and steering of earth‐abundant, efficient, and stable electrocatalysts for
hydrogen generation is highly desirable but challenging with catalysts free of platinum group …

Hydrogen fuel is considered as one of the most clean renewable resources, warranting it a
primary alternative to fossil fuels for future energy supplies. Electrocatalytic water splitting is …

Topological materials discovery has evolved at a rapid pace over the past 15 years following
the identification of the first nonmagnetic topological insulators (TIs), topological crystalline …

Bismuth (Bi) is a topological crystalline insulator (TCI), which has gapless topological
surface states (TSSs) protected by a specific crystalline symmetry that strongly depends on …

The interplay between chirality and topology nurtures many exotic electronic properties. For
instance, topological chiral semimetals display multifold chiral fermions that manifest …

Dispersing the minuscule mass loading without hampering the high catalytic activity and
long-term stability of a noble metal catalyst results in its ultimate efficacy for the …