Photocatalytic solar-to-chemical energy conversion is deemed to be a promising, eco-
friendly, and low-energy input strategy for addressing the energy crisis. Donor− acceptor (D …

Organic-inorganic hybrid perovskite solar cell (PSC) has received widespread attention due
to its high efficiency, low cost, and easy fabrication process. However, the commercialization …

Organic solar cells (OSCs) have made rapid progress in terms of their development as a
sustainable energy source. However, record‐breaking devices have not shown compatibility …

The binary electron donor–electron acceptor (D‐A) type conjugated polymers have proven
to be efficient dopant‐free hole‐transporting materials (HTMs) for the n‐i‐p perovskite solar …

The rich molecular design of electron donor (D)–acceptor (A) polymers offers many valuable
clues to obtain high‐efficiency hole‐transporting materials (HTMs) for use in perovskite solar …

The pressing challenges that bottleneck perovskite solar cell (PSC) commercialization
depend on low-cost, stable, and effective hole-transport materials (HTMs). Given the …

Perovskite solar cells are a hot topic of photovoltaic research, reaching, in few years, an
impressive efficiency (25.5%), but their long-term stability still needs to be addressed for …

Dopant-free hole transporting materials (HTMs) are promising to tackle the stability issue of
perovskite solar cells (PSCs) compared to traditional ones requiring hygroscopic additives …

For the conventional n–i–p perovskite solar cells (PVSCs), dopant-free hole-transporting
polymers can be employed to achieve high device performances. Herein, two electron donor …

Developing dopant-free hole transporting materials (HTMs) and passivating defects in
perovskite films are two significant themes to realize efficient and stable perovskite solar …