Dye-sensitized solar cells (DSCs) are celebrating their 30th birthday and they are attracting
a wealth of research efforts aimed at unleashing their full potential. In recent years, DSCs …

Triarylamine (TAA) and related materials have dramatically promoted the development of
organic and hybrid photovoltaics during the past decade. The power conversion efficiencies …

Discovering and optimizing commercially viable materials for clean energy applications
typically takes more than a decade. Self-driving laboratories that iteratively design, execute …

In this review article, the important features (optical, thermal and electrochemical) of
triphenylamine (TPA) based organic hole transport materials (HTMs) in accordance with …

A low-cost spiro [fluorene-9, 9′-xanthene](SFX) based organic hole transport material
(HTM) termed X60 was designed and synthesized using a two-step synthetic route. Devices …

The exploration of alternative molecular hole-transporting materials (HTMs) specifically for
high performance perovskite solar cells (PSCs) is a relatively recent research area. Aiming …

The power-conversion efficiencies (PCEs) of perovskite solar cells (PSCs) have increased
rapidly from about 4% to 22% during the past few years. One of the major challenges for …

The use of expensive hole transporting materials (HTMs), such as spiro-OMeTAD, in
perovskite solar cells (PSCs) is one of the critical bottlenecks to hinder their large-scale …

Tremendous progress has recently been achieved in the field of perovskite solar cells
(PSCs) as evidenced by impressive power conversion efficiencies (PCEs); but the high …

Nowadays hole-transporting materials based on conductive small organic molecules and
polymers have become the hottest topic in high-performance perovskite solar cells …