Passivation of Triple Cation perovskites using Guanidinium Iodide in inverted solar cells for improved open-circuit voltage and stability

Inverted device architectures in perovskite research were promising for faster commercialization given the simple processing routes and choice of hole transport materials such as PEDOT. However, the crystallization of perovskite...

Organic–inorganic doped nickel oxide nanocrystals for hole transport layers in inverted polymer solar cells with color tuning

Nickel oxide nanoparticles in alcoholic solutions were developed for processing hole transport layers in non-fullerene acceptor-based solar cells using inverted device structures.

Near-infrared polymer light-emitting diodes based on an inverted device structure

Micro-cavity effects were applied to acquire near-infrared emission using normal red-emitting materials through an inverted device structure.

A Cu3PS4 nanoparticle hole selective layer for efficient inverted perovskite solar cells

Cu3PS4 nanoparticles are used as a new inorganic hole selective layer (HSL) to fabricate efficient perovskite thin-film solar cells in the inverted device configuration.

Simple structured polyetheramines, Jeffamines, as efficient cathode interfacial layers for organic photovoltaics providing power conversion efficiencies up to 9.1%

The morphology and carrier transport of PTB7:PC71BM blend film were tailored through embedding the cathode modifying layer–Jeffamines. The Jeffamine D2000-derived inverted device displayed an enhanced PCE of 9.1% and a FF of 74.2%.