Synergy of 3D and 2D perovskites for durable, efficient solar cells and beyond

I Metcalf, S Sidhik, H Zhang, A Agrawal… - Chemical …, 2023‏ - ACS Publications
Three-dimensional (3D) organic–inorganic lead halide perovskites have emerged in the
past few years as a promising material for low-cost, high-efficiency optoelectronic devices …

The high open-circuit voltage of perovskite solar cells: a review

Z Guo, AK Jena, GM Kim, T Miyasaka - Energy & Environmental …, 2022‏ - pubs.rsc.org
Perovskite solar cells (PSCs) have made incredibly fast progress in the past years, with the
efficiency approaching 26%, which is comparable to those of the best silicon solar cells. One …

Controlled growth of perovskite layers with volatile alkylammonium chlorides

J Park, J Kim, HS Yun, MJ Paik, E Noh, HJ Mun… - Nature, 2023‏ - nature.com
Controlling the crystallinity and surface morphology of perovskite layers by methods such as
solvent engineering, and methylammonium chloride addition,,,–is an effective strategy for …

Reducing nonradiative recombination in perovskite solar cells with a porous insulator contact

W Peng, K Mao, F Cai, H Meng, Z Zhu, T Li, S Yuan… - Science, 2023‏ - science.org
Inserting an ultrathin low-conductivity interlayer between the absorber and transport layer
has emerged as an important strategy for reducing surface recombination in the best …

Orientated crystallization of FA-based perovskite via hydrogen-bonded polymer network for efficient and stable solar cells

M Li, R Sun, J Chang, J Dong, Q Tian, H Wang… - Nature …, 2023‏ - nature.com
Incorporating mixed ion is a frequently used strategy to stabilize black-phase formamidinum
lead iodide perovskite for high-efficiency solar cells. However, these devices commonly …

Radical polymeric p-do** and grain modulation for stable, efficient perovskite solar modules

S You, H Zeng, Y Liu, B Han, M Li, L Li, X Zheng… - Science, 2023‏ - science.org
High-quality perovskite light harvesters and robust organic hole extraction layers are
essential for achieving high-performing perovskite solar cells (PSCs). We introduce a …

Multifunctional sulfonium-based treatment for perovskite solar cells with less than 1% efficiency loss over 4,500-h operational stability tests

J Suo, B Yang, E Mosconi, D Bogachuk, TAS Doherty… - Nature Energy, 2024‏ - nature.com
The stabilization of grain boundaries and surfaces of the perovskite layer is critical to extend
the durability of perovskite solar cells. Here we introduced a sulfonium-based molecule …

Molecular cation and low-dimensional perovskite surface passivation in perovskite solar cells

S Teale, M Degani, B Chen, EH Sargent, G Grancini - Nature Energy, 2024‏ - nature.com
The deposition of large ammonium cations onto perovskite surfaces to passivate defects and
reduce contact recombination has enabled exceptional efficiency and stability in perovskite …

Quantum-size-tuned heterostructures enable efficient and stable inverted perovskite solar cells

H Chen, S Teale, B Chen, Y Hou, L Grater, T Zhu… - Nature …, 2022‏ - nature.com
The energy landscape of reduced-dimensional perovskites (RDPs) can be tailored by
adjusting their layer width (n). Recently, two/three-dimensional (2D/3D) heterostructures …

Rethinking the A cation in halide perovskites

JW Lee, S Tan, SI Seok, Y Yang, NG Park - Science, 2022‏ - science.org
The A cation in ABX3 organic-inorganic lead halide perovskites (OLHPs) was conventionally
believed to hardly affect their optoelectronic properties. However, more recent developments …