IF > 40

Minimizing Environmental Risks of Lead Halide Perovskite Solar Cells by Zhang Hui from Nanjing Tech University in collaboration with Antonio Abate, Michael Grätzel, and Nam-Gyu Park. Lead immobilization for environmentally sustainable perovskite solar cells

Minimizing Environmental Risks of Lead Halide Perovskite Solar Cells by Zhang Hui from Nanjing Tech University in collaboration with Antonio Abate, Michael Grätzel, and Nam-Gyu Park.

Minimizing Environmental Risks of Lead Halide Perovskite Solar Cells by Zhang Hui from Nanjing Tech University in collaboration with Antonio Abate, Michael Grätzel, and Nam-Gyu Park. Pollution and public acceptance concerns: Lead ions present in lead halide perovskites can potentially leak into the environment from broken solar cells, posing harmful effects. Strict regulations on lead […]

Minimizing Environmental Risks of Lead Halide Perovskite Solar Cells by Zhang Hui from Nanjing Tech University in collaboration with Antonio Abate, Michael Grätzel, and Nam-Gyu Park. Read More »

perovskite solar cell with a conversion efficiency of 23% still retains 90% efficiency after undergoing 3,000 hours and 100 cycles of high-low temperature testing

2023 Science(IF47.728): A perovskite solar cell with a conversion efficiency of 23% that retains 90% efficiency after 3,000 hours and 100 cycles of high and low temperature cycling!      Temperature has always been a major factor affecting commercial viability of various types of solar cells, as the optimal conversion efficiency of all types of

perovskite solar cell with a conversion efficiency of 23% still retains 90% efficiency after undergoing 3,000 hours and 100 cycles of high-low temperature testing Read More »

Organic solar cells using oligomer acceptors

Science News: 2022 Nat. Energy (IF 67.439), How Oligomer Strategies can Improve Organic Solar Cell Efficiency and Stability

Science News: 2022 Nat. Energy (IF 67.439), How Oligomer Strategies can Improve Organic Solar Cell Efficiency and Stability   The conversion efficiency of organic solar cells (OSCs) has reached above 19%. However, the combination of high efficiency and long-term stability remains a significant challenge for commercialization. The researchers published a study in Nature Energy (IF 67.439)

Science News: 2022 Nat. Energy (IF 67.439), How Oligomer Strategies can Improve Organic Solar Cell Efficiency and Stability Read More »

2022 SCIENCE (IF63.714), How does the metastable Dion-Jacobson 2D structure enables efficient and stable perovskite solar cells? How does the metastable Dion Jacobson 2D structure enables efficient and stable perovskite solar cells縮圖

2022 SCIENCE (IF63.714), How does the metastable Dion-Jacobson 2D structure enables efficient and stable perovskite solar cells?

2022 SCIENCE (IF63.714), How does the metastable Dion-Jacobson 2D structure enables efficient and stable perovskite solar cells?       The performance of three-dimensional (3D) organic-inorganic halide perovskite solar cells (PSCs) can be enhanced by surface treatment with 2D layered perovskites with efficient charge transport.        Kai Zhu et al recently published a study in

2022 SCIENCE (IF63.714), How does the metastable Dion-Jacobson 2D structure enables efficient and stable perovskite solar cells? Read More »

單晶組裝的鈣鈦礦薄膜

Science News: 2022 JOULE (IF41.248 ),  the single-crystal-assembled perovskite thin film shows the best photovoltaic performance!

Science News: 2022 JOULE (IF41.248 ),  the single-crystal-assembled perovskite thin film shows the best photovoltaic performance! Highlights A facile strategy for single-crystal-assembled perovskite thin film was proposed Well-defined facets formed on the perovskite thin film were identified Superior performance of (100) and (111) facets were demonstrated Perovskite solar cell with a PCE of 24.64% and

Science News: 2022 JOULE (IF41.248 ),  the single-crystal-assembled perovskite thin film shows the best photovoltaic performance! Read More »

Science News: 2022 JOULE (IF41.248 ), High efficiency 29.4%! CL anion added, wide-band-gap perovskite top cells with a single-halogen element of iodine High efficiency 29.4 CL anion added wide band gap perovskite top cells with a single halogen element of iodine 縮圖003

Science News: 2022 JOULE (IF41.248 ), High efficiency 29.4%! CL anion added, wide-band-gap perovskite top cells with a single-halogen element of iodine

Science News: 2022 2022 JOULE (IF41.248 ), High efficiency 29.4%! CL anion added, wide-band-gap perovskite top cells with a single-halogen element of iodine Highlights • Fast precipitation of Cs ions is found to induce the δ-CsPbI3 secondary phase • MACl is essential for forming pure-iodide wide-band-gap perovskites without δ phases • Pure-iodide perovskite films show

Science News: 2022 JOULE (IF41.248 ), High efficiency 29.4%! CL anion added, wide-band-gap perovskite top cells with a single-halogen element of iodine Read More »

2023 JOULE (IF41.248 ): PSCs efficiency reaches 24.95%! Pre-annealing treatment for stabilization of lead-halide perovskite grain boundaries 24.95 Preannealing treatment for stabilization of leadhalide perovskite grain boundaries縮圖02 1

2023 JOULE (IF41.248 ): PSCs efficiency reaches 24.95%! Pre-annealing treatment for stabilization of lead-halide perovskite grain boundaries

2023 JOUEL (IF41.248 ): PSCs efficiency reaches 24.95%! Pre-annealing treatment for stabilization of lead-halide perovskite grain boundaries      In the past decade, the energy conversion efficiency has exceeded 25%, making low-cost solution-fabricated metal halide perovskite solar cells (PSCs) promising for commercialization in the future. However, due to the presence of various defects, grain boundaries

2023 JOULE (IF41.248 ): PSCs efficiency reaches 24.95%! Pre-annealing treatment for stabilization of lead-halide perovskite grain boundaries Read More »

A solution-processed n-type conducting polymer

Science News: 2022 Nature (IF 49.962), N-type Conducting Polymers with Ultrahigh conductivity Achieved by Solution Processing!

Science News: 2022 Nature (IF 49.962), N-type Conducting Polymers with Ultrahigh conductivity Achieved by Solution Processing!   Since the pioneering work on doped polyacetylene, conductive polymers (CPs) with high conductivity and solution processability have made great progress, thus opening up a new field of “organic synthetic metals”. A variety of high-performance CPs have been realized, making

Science News: 2022 Nature (IF 49.962), N-type Conducting Polymers with Ultrahigh conductivity Achieved by Solution Processing! Read More »

Ethanol-based green-solution processing of α-formamidinium

Science News: 2022 Nat. Energy, Nontoxic Production of Halide Perovskites using Ethanol-Based Green Solution Processing

Science News: 2022 Nat. Energy, Nontoxic Production of Halide Perovskites using Ethanol-Based Green Solution Processing   In the mass production of perovskite solar cells, solution processing is used. In general solution processing, non-toxic or less toxic solvents are often used. However, halide perovskites have the problem of not being completely soluble in most non-toxic solutions. To

Science News: 2022 Nat. Energy, Nontoxic Production of Halide Perovskites using Ethanol-Based Green Solution Processing Read More »

2022 Science, Achieve 25.6% certificated efficiency! The secret of stable perovskite cells - (PbI<sub>2</sub>)<sub>2</sub>RbCl 縮圖2

2022 Science, Achieve 25.6% certificated efficiency! The secret of stable perovskite cells – (PbI2)2RbCl

2022 Science (IF 47.728): Achieve 25.6% certificated efficiency! The secret of stable perovskite cells – (PbI2)2RbCl SS-X solar simulator makes the breakthrough possible! Top-Notch Due to It’s Precision! There are several ways to enhance the power conversion efficiency (PCE) of perovskite solar cells (PSCs). Science (IF 47.728) published a study in July 2022. In halide

2022 Science, Achieve 25.6% certificated efficiency! The secret of stable perovskite cells – (PbI2)2RbCl Read More »

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