Science News

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 »

Van der Waals Force-Assisted Heat-Transfer Engineering

Science News: 2022 ACS Energy Lett.,How to improve the efficiency of flexible perovskite solar cells through van der Waals stacking?

Science News: 2022 ACS Energy Lett., How to improve the efficiency of flexible perovskite solar cells through van der Waals stacking?   Hyun Suk Jung of Sungkyunkwan University, Dong Hoe Kim of Korea University and others recently published a study in ACS Energy Letters (IF23.101). Flexible perovskite solar cells (f-PSC) have attracted increasing attention in various applications …

Science News: 2022 ACS Energy Lett.,How to improve the efficiency of flexible perovskite solar cells through van der Waals stacking? 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 »

Van der Waals Metal Contacts for Characterization

Science News: 2022 ACS Energy Lett., Impact of van der Waals Metal Contacts on Optoelectronic Applications of Metal Halide Perovskite Thin Films

Science News: 2022 ACS Energy Lett., Impact of van der Waals Metal Contacts on Optoelectronic Applications of Metal Halide Perovskite Thin Films   Jin-Wook Lee et al. of Sungkyunkwan University, Korea, recently published a study in ACS Energy Letters (IF23.101). The metal contacts on metal halide perovskite thin films are usually formed by physical vapor deposition …

Science News: 2022 ACS Energy Lett., Impact of van der Waals Metal Contacts on Optoelectronic Applications of Metal Halide Perovskite Thin Films Read More »

What kind of method enhance the performance and mechanical properties of flexible perovskite solar cells (f-PSCs) simultaneously ? the performance and mechanical properties of flexible perovskite solar cells IS OSCs simultaneously 縮圖

What kind of method enhance the performance and mechanical properties of flexible perovskite solar cells (f-PSCs) simultaneously ?

What kind of method enhance the performance and mechanical properties of flexible perovskite solar cells (IS-OSCs) simultaneously ?        AM published a report on September 23, 2022. The research team used the enhancement of dual interfaces to improve the performance and mechanical properties of flexible perovskite solar cells (f-PSCs).        The research team put one …

What kind of method enhance the performance and mechanical properties of flexible perovskite solar cells (f-PSCs) simultaneously ? 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 »

Bottom-Up Templated and Oriented Crystallization

Science News: 2022 Small, How to Improve the Interface Stability of Inverted Triple-Cation Perovskite Solar Cells?

Science News: 2022 Small, How to Improve the Interface Stability of Inverted Triple-Cation Perovskite Solar Cells?   The researchers published a study in Small in 2022. At present, perovskite solar cells can be roughly divided into two categories: upright (n-i-p) structure and inverted (p-i-n) structure. Inverted perovskite solar cells (PSCs) are known for their excellent device …

Science News: 2022 Small, How to Improve the Interface Stability of Inverted Triple-Cation Perovskite Solar Cells? Read More »

The new breakthrough of Stretchable organic solar cells (IS-OSC) in performance!

The new breakthrough of Stretchable organic solar cells (IS-OSC) in performance!

2022 Advanced Materials (IF30.849 ): The new breakthrough of Stretchable organic solar cells (IS-OSC) in performance!       Intrinsically stretchable organic solar cells (IS-OSCs), consisting of all stretchable layers, are attracting significant attention as a future power source for wearable electronics. However, most of the efficient active layers for OSCs are mechanically brittle due …

The new breakthrough of Stretchable organic solar cells (IS-OSC) in performance! Read More »

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