State of the art and prospects for halide perovskite nanocrystals

A Dey, J Ye, A De, E Debroye, SK Ha, E Bladt… - ACS …, 2021‏ - ACS Publications
Metal-halide perovskites have rapidly emerged as one of the most promising materials of the
21st century, with many exciting properties and great potential for a broad range of …

Interfacial engineering of heterogeneous catalysts for electrocatalysis

Y Zhang, Y Lin, T Duan, L Song - materials today, 2021‏ - Elsevier
Electrocatalysis is recognized as a practical process for chemical energy conversion, which
has attracted considerable research efforts in the design and development of high …

Atomic-scale imaging of ytterbium ions in lead halide perovskites

W Xu, J Liu, B Dong, J Huang, H Shi, X Xue, M Liu - Science Advances, 2023‏ - science.org
Lanthanide-doped lead halide perovskites have demonstrated great potential for
photoelectric applications. However, there is a long-standing controversy about the …

Intragrain impurity annihilation for highly efficient and stable perovskite solar cells

S Cai, Z Li, Y Zhang, T Liu, P Wang, MG Ju… - Nature …, 2024‏ - nature.com
Intragrain impurities can impart detrimental effects on the efficiency and stability of
perovskite solar cells, but they are indiscernible to conventional characterizations and thus …

Analytical transmission electron microscopy for emerging advanced materials

Y Lin, M Zhou, X Tai, H Li, X Han, J Yu - Matter, 2021‏ - cell.com
With remarkable achievements in spatial resolution and its derived analytical techniques,
transmission electron microscopy (TEM) has been capable of probing enriched information …

Beyond lead halide perovskites: Crystal structure, bandgaps, photovoltaic properties and future stance of lead-free halide double perovskites

V Kumar, A Kathiravan, MA Jhonsi - Nano Energy, 2024‏ - Elsevier
Metal halide perovskites are an appealing class of materials for next-generation photovoltaic
applications. The certified power conversion efficiency of lead-perovskite based tandem …

Planar defect–free pure red perovskite light-emitting diodes via metastable phase crystallization

YH Song, J Ge, LB Mao, KH Wang, XL Tai, Q Zhang… - Science …, 2022‏ - science.org
Solution-processable all-inorganic CsPbI3− x Br x perovskite holds great potential for pure
red light-emitting diodes. However, the widely existing defects in this mixed halide …

4D-STEM ptychography for electron-beam-sensitive materials

G Li, H Zhang, Y Han - ACS Central Science, 2022‏ - ACS Publications
Recent advances in high-speed pixelated electron detectors have substantially facilitated
the implementation of four-dimensional scanning transmission electron microscopy (4D …

Self-assembly and regrowth of metal halide perovskite nanocrystals for optoelectronic applications

J Liu, X Zheng, OF Mohammed… - Accounts of Chemical …, 2022‏ - ACS Publications
Conspectus Over the past decade, the impressive development of metal halide perovskites
(MHPs) has made them leading candidates for applications in photovoltaics (PVs), X-ray …

Atomic-scale imaging of CH3NH3PbI3 structure and its decomposition pathway

S Chen, C Wu, B Han, Z Liu, Z Mi, W Hao… - Nature …, 2021‏ - nature.com
Understanding the atomic structure and structural instability of organic-inorganic hybrid
perovskites is the key to appreciate their remarkable photoelectric properties and …