The deposition of large ammonium cations onto perovskite surfaces to passivate defects and
reduce contact recombination has enabled exceptional efficiency and stability in perovskite …

In just over a decade, certified single-junction perovskite solar cells (PSCs) boast an
impressive power conversion efficiency (PCE) of 26.1%. Such outstanding performance …

Modifying the exposed upper surface of perovskite solar cells (PSCs) has greatly contributed
to improving their photovoltaic performance. The equally important buried interface (that is …

Abstract Lithium–sulfur (Li–S) batteries suffer from severe polysulfide shuttle, retarded sulfur
conversion kinetics and notorious lithium dendrites, which has curtailed the discharge …

Due to their excellent thermal stability and ideal bandgap, metal halide inorganic perovskite
based solar cells (PSCs) with inverted structure are considered as an excellent choice for …

The use of dopant‐free hole transport layers (HTLs) is critical in stabilizing n‐i‐p perovskite
solar cells (pero‐SCs). However, these HTL materials are often processed with toxic …

The loss of organic components from perovskites has inevitably triggered a series of
undesirable results, including ion migration, increased defects, and organic vapors, which …

Li‐TFSI doped spiro‐OMeTAD is widely recognized as a beneficial hole transport layer
(HTL) in perovskite solar cells (PSCs), contributing to high device efficiencies. However, the …

Metal halide inorganic perovskite solar cells (PSCs) have great potential to achieve high
efficiency with excellent thermal stability. However, the surface defect traps restrain the …

Charge transport materials in heterojunction solar cells (eg perovskite solar cells (PSCs))
play critical roles in determining charge dynamics, photovoltaic performance and device …