Heterogeneous bimetallic catalysts have broad applications in industrial processes, but
achieving a fundamental understanding on the nature of the active sites in bimetallic …

The large‐scale commercialization of proton‐exchange‐membrane fuel cells (PEMFCs) is
extremely limited by their costly platinum‐group metals (PGMs) catalysts, which are used for …

Herein, we successfully construct bifunctional electrocatalysts by synthesizing atomically
dispersed Fe− Se atom pairs supported on N‐doped carbon (Fe− Se/NC). The obtained Fe …

Nitrogen-doped graphitic carbon materials hosting single-atom iron (Fe–N–C) are major non-
precious metal catalysts for the oxygen reduction reaction (ORR). The nitrogen-coordinated …

The development of highly efficient and economical materials for the oxygen reduction
reaction (ORR) plays a key role in practical energy conversion technologies. However, the …

Psoriasis is a common inflammatory disease of especially high recurrence rate (90%) which
is suffered by approximately 3% of the world population. The overexpression of reactive …

Abstract Two-dimensional (2D) nanomaterials with nanopore display an enhancement effect
on electrocatalysis behavior, whereas the nanopore engineering for 2D nanocatalysts …

Developing highly active, stable, and cost-effective cathode oxygen reduction reaction
(ORR) catalysts is of great practical significance to promote the widespread applicability of …

Enhanced polysulfide conversion kinetics is essential for realizing lithium–sulfur batteries
with high energy density and rate performance and promising cyclability. The modification of …

With the rapid development of new energy sources, proton-exchange membrane fuel cells
(PEMFCs) have been increasingly recognized and promoted. There are many device-level …