《Nature Communications》The research team led by Tze Chien Sum from Nanyang Technological University in Singapore – Use mixed materials achieve high-efficiency carrier multiplication with internal quantum efficiency exceeding 100%

Leave a Comment / Science News / 2023, EQE, Others, Perovskite

Nature Communications》The research team led by Tze Chien Sum from Nanyang Technological University in Singapore – Use mixed materials achieve high-efficiency carrier multiplication with internal quantum efficiency exceeding 100% Carrier Multiplication Effect Helps Break Shockley-Queisser Limit of Single-Junction Perovskite Solar Cells The carrier multiplication (CM) effect in perovskite solar cells has long been highly anticipated …

《Nature Communications》The research team led by Tze Chien Sum from Nanyang Technological University in Singapore – Use mixed materials achieve high-efficiency carrier multiplication with internal quantum efficiency exceeding 100% Read More »

Nov 6 2023

AEM: 20.3% High Efficiency! Inverted Perovskite Solar Cells

Leave a Comment / Science News / 2023, Others, Perovskite

AEM: 20.3% High Efficiency! Inverted Perovskite Solar Cells Phenyl-C61-butyric acid methyl ester (PCBM) is the most commonly used electron transport layer in inverted perovskite solar cells (IPSCs). However, its electrical performance and passivation ability limit the performance of the device. Recently, Pu Shuping and Cui Guanglei et al. from the Qingdao Institute of Bioenergy and …

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Nov 3 2023

(News) Nature: SKKU Nam-Gyu Park & CAS & NCEPU Research Teams Proposed Perovskite Solar Cells that Achieves Nearly 26% Efficiency and Stability Through Cation Homogenization

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(News) Nature: SKKU Nam-Gyu Park & CAS & NCEPU Research Teams Proposed Perovskite Solar Cells that Achieves Nearly 26% Efficiency and Stability Through Cation Homogenization Highlights The research article was published by Nam-Gyu Park from SKKU, Xu Pan & Jiajiu Ye form Chinese Academy of Sciences (CAS*)* and Songyuan Dai from NCEPU et.al. Perovskite solar …

(News) Nature: SKKU Nam-Gyu Park & CAS & NCEPU Research Teams Proposed Perovskite Solar Cells that Achieves Nearly 26% Efficiency and Stability Through Cation Homogenization Read More »

Sep 8 2023

《Nature(IF>69.504)》Perovskite Interface Structure Optimization Enables 28.5% Efficient Tandem Solar Cells-Recent Research by Hairen Tan’s Team

Leave a Comment / Science News / 2023, if, Nature, Others, Perovskite

《Nature(IF>69.504)》Perovskite Interface Structure Optimization Enables 28.5% Efficient Tandem Solar Cells-Recent Research by Hairen Tan’s Team Highlights The research team introduced a double-layer perovskite heterojunction at the interface of lead-tin mixed perovskite/electron transport layer, which effectively suppressed interfacial recombination and improved charge extraction efficiency. By depositing a layer of lead halide wide bandgap perovskite on top …

《Nature(IF>69.504)》Perovskite Interface Structure Optimization Enables 28.5% Efficient Tandem Solar Cells-Recent Research by Hairen Tan’s Team Read More »

Sep 6 2023

《Science(IF>63.832)》The LinXole AB FENG WANG team – High-Efficiency and Stable Perovskite Solar Cells – Achieved over 25% high power conversion efficiency and significantly improved device stability under thermal and illumination conditions

Leave a Comment / Science News / 2023, if, Others, Perovskite, Science

《Science(IF>63.832)》The LinXole AB FENG WANG team – High-Efficiency and Stable Perovskite Solar Cells – Achieved over 25% high power conversion efficiency and significantly improved device stability under thermal and illumination conditions Highlights The research team developed an innovative doping approach for the hole transport layer spiro-OMeTAD in perovskite solar cells, using stable organic radicals as …

Aug 31 2023

《Energy and Environmental Sciences (IF 39.714)》Alkylammonium Ionic Liquids as Dopants in the Hole Transport Layer for Efficient and Stable Perovskite Solar Cells: Research from Professor Jangwon Seo’s team at UNIST (Ulsan National Institute of Science and Technology), South Korea

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《Energy and Environmental Sciences (IF 39.714)》Alkylammonium Ionic Liquids as Dopants in the Hole Transport Layer for Efficient and Stable Perovskite Solar Cells: Research from Professor Jangwon Seo’s team at UNIST (Ulsan National Institute of Science and Technology), South Korea Highlights Professor Jangwon Seo’s team at UNIST (Ulsan National Institute of Science and Technology), South Korea …

Oct 19 2022

2022 Advanced Materials (IF30.849 ): How Ternary Tin (II) Alloy can be used as tin-lead perovskite solar cells Hole transport layer to achieve high efficiency and stability?

Leave a Comment / Science News / 2022, Advanced Materials, Perovskite

2022 Advanced Materials (IF30.849 ): How Ternary Tin (II) Alloy can be used as tin-lead perovskite solar cells Hole transport layer to achieve high efficiency and stability? Tin-lead (Sn-Pb) narrow bandgap (NBG) perovskites show great potential in both single-junction and all-perovskite tandem solar cells. Sn-Pb perovskite solar cells (PSCs) are still limited by …

2022 Advanced Materials (IF30.849 ): How Ternary Tin (II) Alloy can be used as tin-lead perovskite solar cells Hole transport layer to achieve high efficiency and stability? Read More »

Oct 12 2022

2022 Chemical Engineering Journal : How an overall interface modification strategy can improve perovskite solar cell performance and reduce lead leakage

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2022 Chemical Engineering Journal : How an overall interface modification strategy can improve perovskite solar cell performance and reduce lead leakage Highlights1. A holistic interface strategy has been proved to improve the performance of PSC. 2. The PCE of the device is 24.14% (0.09 cm2) and 17.36% (19.32 cm2), respectively. 3. The lead leakage of …

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Jun 28 2022

Everyone is using – Voc-loss analysis helps you break through the ultra-high efficiency of perovskite solar cells!

Scientists Jingbi You et. al. in CAS Reported Cesium Lead Inorganic Solar Cell with 18.64%, Voc=1.25V, 1000hr Performance.

Leave a Comment / Scientific Column, PV / Perovskite

Scientific Column Scientists Jingbi You et. al. in CAS Reported Cesium Lead Inorganic Solar Cell with 18.64%, Voc=1.25V, 1000hr Performance. First Author: Qiufeng Ye Corresponding Authors: Pingqi Gao, Xingwang Zhang, and Jingbi You DOI: 10.1002/adma.201905143 Highlights The structure of cesium-based inorganic perovskite solar cells has improved stability and has good application prospects. The large open …

Scientists Jingbi You et. al. in CAS Reported Cesium Lead Inorganic Solar Cell with 18.64%, Voc=1.25V, 1000hr Performance. Read More »