Ionic liquids (ILs) consisting entirely of ions exhibit many fascinating and tunable properties,
making them promising functional materials for a large number of energy-related …

Ionic liquids have continued to attract huge interest in modern science and technology in the
last decade. The early stages of ionic liquids research have mainly focused on alternative …

Metal‐halide perovskite solar cells (PSCs) exhibit outstanding power conversion efficiencies
(PCEs) when fabricated as mm‐sized devices, but creation of high‐performing large‐area …

Perovskite solar cells (PSCs) have been recognized as the best candidates for next-
generation photovoltaics. However, it is still challenging to fabricate PSCs that are both …

Organic-inorganic halide perovskites have gathered vast interest in emerging optoelectronic
technologies because of their unique optical and electrical properties recently. The toxicity in …

Longevity is a key constraint for hybrid perovskite based photovoltaics. Here it is
demonstrated that ion migration‐induced degradation can be eliminated by incorporation of …

The efficiency of perovskite solar cells (PSCs) is rapidly increasing, so that their long-term
operational stability has become a major focus for commercialization and market adoption …

Defects and energy offsets at the bulk and heterojunction interfaces of perovskite are
detrimental to the efficiency and stability of perovskite solar cells (PSCs). Herein, we …

Two dimensional Dion–Jacobson (2D DJ) perovskite has emerged as a potential
photovoltaic material because of its unique optoelectronic characteristics. However, due to …

In recent years, researchers have made incredible strides in raising the power conversion
efficiency (PCE) to a certified PCE record of 25.5% for metal hybrid perovskite solar cells …