Quantum Efficiency EQE 28.1% PeLED Additive

2021 Adv. Mater. High efficiency EQE 28.1%! PeLED Synergistic Dual-Additive Strategy

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Science News: 2021 Adv. Mater., High efficiency EQE 28.1%! PeLED Synergistic Dual-Additive Strategy 　　In September 2021, Advanced Materials (IF 30.849) journal published a study. Compared with 3D perovskite, quasi-2D perovskite has long been considered to have a good “energy funnel/cascade” structures and excellent optical properties. Although most quasi-2D perovskite light-emitting diodes (PeLEDs) exhibit high external quantum […]

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Perovskite defect mitigation strategy solar simulator

Oct 25 2021

Science News: 2021 ACS Energy Lett. PCE 23.46% & greater than 80% fill factor! Defect mitigation strategy!

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Science News: 2021 ACS Energy Letters (IF 19.05), PCE 23.46% & greater than 80% fill factor! Defect mitigation strategy! 　　In September 2021, ACS Energy Letters (IF 19.05) journal published a study by Michael Grätzel from École polytechnique fédérale de Lausanne (EPFL) in Switzerland. The defects in metal halide perovskites are not conducive to the performance and stability of photovoltaic

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TMP MAPbI3 PSC Perovskite Solar Cell Solar Simulator Quantum Efficiency

Oct 20 2021

Science News: 2021 Adv. Sci., High-Efficiency TMP MAPbI₃ PSC

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Science News: 2021 Adv. Sci., High-Efficiency TMP MAPbI3 PSC 　　Advanced Science (IF 16.806) journal recently published an article by Sangwook Lee from Kyungpook University of Korea. This article explored the effect of trimethyl phosphate (TMP) as a new Lewis base solvent on the formation of perovskite films and photovoltaic characteristics of perovskite solar cells (PSC).

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Oct 19 2021

Science News: 2021 Nat. Commun., 4 steps for High-efficiency Perovskite Crystallization Processes!

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Science News: 2021 Nat. Commun., 4 steps for High-efficiency Perovskite Crystallization Processes! 　　In September 2021, Nature　Communications (IF 14.919) journal published a study by Peter Müller-Buschbaum from Technical University of Munich (TUM). Because there are complex phenomena in the formation of perovskite materials, which affect the processing-structure-function relationships. Thin films of methylammonium lead iodide (CH3NH3PbI3, MAPI)

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Oct 18 2021

Science News: 2021 JACS, 100-fold lifetime enhanced QD-LED

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Science News: 2021 JACS, 100-fold lifetime enhanced QD-LED 　　Journal of the American Chemical Society (IF 15.419) recently published a study based on perovskite quantum dots (QDs), which verified bright and stable high-performance light-emitting diodes. 　　Light-emitting diodes (LEDs) made of metal halide perovskite quantum dots (QD) materials have achieved high external quantum efficiency. However, when the

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ACS Energy Lett. stable FAPI Solar Simulator perovskite

Oct 15 2021

Science News: 2021 ACS Energy Lett. What is the key to making stable FAPI?

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Science News: 2021 ACS Energy Lett. What is the key to making stable FAPI? 　　In September 2021, ACS Energy Letters (IF 19.05) journal published a study by Iván Mora-Seró et al. The demand for perovskite-based photovoltaic devices urgently needs to be manufactured under ambient atmosphere, not limited to low relative humidity (RH) conditions. 　　Here, FAPI

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Oct 14 2021

Science News: 2021 Nat. Nanotechnol., how 2-D materials improve the performance of micro-LED?

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Science News: 2021 Nat. Nanotechnol., how 2-D materials improve the performance of micro-LED? 　　Nature Nanotechnology (IF 39.213) recently published the first international research on combining two-dimensional semiconductor TFT materials with Micro-LED new technology, providing a new method for the development of Micro-LED display technology in the future. 　　Micro-LED is a high-density display array technology formed

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Rank Prize Perovskite Semiconductor Optoelectronic

Oct 8 2021

2022 Rank Prize: Important Contribution to Perovskite Semiconductor and Optoelectronic Science

Science News：2021 Nature, R.H. Friend, Over 20% OPV Design

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Science News : 2021 Nature, R.H. Friend, Over 20% OPV Design 　　Nature (IF 49.962) recently reported that by optimizing the structure of non-fullerene acceptors (NFA), organic solar cells can have 20% or higher power conversion efficiency (PCE). 　　The use of non-fullerene acceptors (NFA) in organic solar cells can improve the efficiency of organic solar cells,

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Oct 7 2021

Science News：2021 Joule Take Perovskite’s Advantage of Instability

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Science News：2021 Joule Take Perovskite’s advantage of instability 　　In August 2021, Joule (IF 41.248) journal published a study by Osman M. Bakr et al., giving us an overview of the halide perovskite systems of switchable optical and electrical properties as stimuli-responsive materials (SRMs) potentials as well as discuss their switching characteristics and practical applications. 　　Halide

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