Chinese Academy of Sciences
Parallel Planar Heterojunction: A Promising Strategy for Enhancing Solar Cell Efficiency
Discover a new breakthrough strategy to maximize the efficiency of solar cells! The PPHJ device, consisting of two types of conventional PHJ subcells and antimony trisulfide, simplifies the preparation process of solar cells and has achieved an impressive 8.32% efficiency- the highest among all Sb2S3 devices. Unlock the potential of low-cost and efficient solar cells!
Nov 13, 2023 // Technology, solar cell, efficiency, Chinese Academy of Sciences, CAS, Hefei Institutes of Physical Science, HFIPS, Wang Mingtai, Institute of Solid State Physics
Molecular Bridge Boosts Perovskite Solar Cells
A research team has proposed a novel strategy to enhance the performance of perovskite solar cells; using a molecular bridge made of ammonium cations to create a strong connection between layers. Theoretical and experimental studies show promise for top-performing solar cells, with potential for clean energy generation.
Nov 8, 2023 // Technology, Chinese Academy of Sciences, CAS, perovskite solar cells, Pan Xu, Hefei Institutes of Physical Science, Institute of Solid-State Physics, HIPS
Unlocking Perovskite Efficiency: HFIPS Strategy
Discover the new strategy to homogenize and increase efficiency of perovskite films! A team of experts has revealed that adjusting the Cs+/FA+ ratio can tie the existing record of 26.1% conversion efficiency.
Nov 2, 2023 // Technology, perovskite, efficiency, Chinese Academy of Sciences
Flexible Solar Cell Soars: 19% PCE Gain
QIBEBT researchers have developed a ternary organic solar cell with power conversion efficiency gains of over 19%, using a third component to improve crystallinity and alignment. Learn more about the mechanisms driving these efficiency gains.
Sep 5, 2023 // Technology, organic solar cell, Chinese Academy of Sciences, QIBEBT
"Cage Traps" for Perovskite Solar Pb Management
Researchers from Zhengzhou University and Chinese Academy of Sciences have developed a new lead capturing technique for perovskite solar cells to mitigate Pb leakage and shield from external invasion, providing insights into green and sustainable industrial processes.
Aug 8, 2023 // Technology, Chinese Academy of Sciences, perovskite solar cell, Zhengzhou University
Unlocking All-Perovskite Tandem Solar Cell Efficiency
Researchers have developed an all-perovskite tandem solar cell with a power conversion efficiency of 28.5%, open-circuit voltage of 2.112 V, and stabilized efficiency of 28.0%. Teams from Nanjing University, University of Science and Technology of China and Chinese Academy of Sciences (CAS) were involved.
Jun 14, 2023 // Technology, China, Asia, solar cell, perovskite, Nanjing University, efficiency, Chinese Academy of Sciences, CAS, University of Science and Technology
New technique based upon bis-diazirine (BD) molecules enables stable and also efficient perovskite solar cells
Scientists from China's Fudan University, Central South University, East China Normal University, Chinese Academy of Sciences and Suzhou University of Science as well as Technology, together with Canada's University of Victoria and also Austria's University of Vienna, have actually recommended a novel strategy to achieve reliable and also stable perovskite solar cells (PSCs) through introducing bis-diazirine molecules to paralyze the organic cations by covalent bonds.
May 31, 2023 // Technology, solar cell, perovskite, Chinese Academy of Sciences, East China Normal University, China's Fudan University, Central South University, Suzhou University of Science and Technology
Researchers establish binary blended hole transport layer for far better perovskite solar cells
Researchers from China's Chongqing University, the Chinese Academy of Sciences (CAS) as well as JA Solar Holdings Co., along with South Korea's Ulsan National Institute of Science and Technology (UNIST) as well as Germany's CTF Solar as well as have actually made a perovskite solar cell based upon a binary blended hole transport layer (HTL) that apparently supplies much better efficiency than HTLs that depend on commonly used hygroscopic dopants.
May 4, 2023 // Technology, Germany, South Korea, China, Europe, Asia, UNIST, Chinese Academy of Sciences, CAS, Ulsan National Institute of Science and Technology, perovskite solar cell, Chongqing University, JA Solar Holdings Co, CTF Solar
Scientists create effective inverted perovskite solar cells making use of a novel molecular hole-transporter
Researchers from East China University of Science and also Technology, Jilin University, Huazhong University of Science and also Technology, ShanghaiTech University, Chinese Academy of Sciences, Shanghai Jiao Tong University and also University of Potsdam have actually located that a new molecular hole-transporter can improve the performance of inverted perovskite solar cells and mini modules.
May 1, 2023 // Technology, efficiency, Chinese Academy of Sciences, East China University of Science and Technology, Shanghai Jiao Tong University, Huazhong University of Science and Technology, Jilin University, perovskite solar cell, ShanghaiTech University, University of Potsdam
Novel additive helps improve stability of perovskite/silicon tandem solar cells
Prof. Ye Jichun's team at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS) has actually created a long-alkyl- chain anionic surfactant (LAS) additive that can significantly improve the lasting operational stability of perovskite/silicon tandem solar cells. The research study was published in Nature Communications.
Apr 26, 2023 // Technology, China, Asia, solar cell, perovskite, Chinese Academy of Sciences, Ye Jichun
Researchers recognize 13.8% certified effectiveness of kesterite solar cells
A research study team led by Prof. Meng Qingbo from the Institute of Physics (IOP) of the Chinese Academy of Science (CAS) as well as Prof. Xin Hao from Nanjing University of Posts as well as Telecommunications has actually reported 13.8% accredited effectiveness of emerging kesterite solar cells. The research study was released in Nature Power on April 13.
Apr 18, 2023 // Technology, solar cells, efficiency, Chinese Academy of Sciences, Meng Qingbo
Scientist gain better understanding of the stability origin of Dion-Jacobson 2D perovskites
A research study group, led by Prof. GUO Xin and Prof. LI Can from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS), has actually unveiled the origin of the stability of Dion-- Jacobson (DJ) phase two-dimensional (2D) perovskite materials.
Apr 13, 2023 // Technology, perovskite, Chinese Academy of Sciences, CAS, LI Can, Dalian Institute of Chemical Physics, DICP, GUO Xin
Making use of flexible organic solar cells in the stratosphere
Near-space aircraft and pseudo high-altitude satellites in the stratosphere have a wide application in environmental monitoring, catastrophe relief as well as reduction, agricultural and also forestry surveillance, resource expedition, as well as interaction. Solar power is the most effective power resource for near-space aircraft as well as pseudo high-altitude satellites.
Apr 10, 2023 // Technology, China, Asia, solar cell, flexible, Chinese Academy of Sciences, organic, National Center for Nanoscience and Technology, Suzhou Institute of Nano-Tech and Nano-Bionics and Aerospace Information Research Institute
A strategy to improve the effectiveness as well as carrier lifetimes of all-inorganic perovskite solar cells
All-inorganic perovskites have actually recently confirmed to be extremely promising for the development of photovoltaics (PVs), as they could potentially accomplish better thermal stabilities than crossbreed perovskite solar cells based upon both natural and also inorganic products.
Apr 5, 2023 // Technology, Chinese Academy of Sciences, perovskite solar cells, Xinbo Chu
Scientists develop method to decrease the formation of anions vacancy defects in halide perovskite solar cells
Researchers at China's Shaanxi Regular University and Chinese Academy of Sciences (CAS) have actually designed a novel approach to reduce the formation of anions vacancy defects in halide perovskite solar cells. The team reported that the new strategy leads to greater performance and impressive stability.
Mar 14, 2023 // Technology, China, Asia, Chinese Academy of Sciences, perovskite solar cells, Shaanxi Normal University
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