Chinese Academy of Sciences

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

Scientists China's Zhengzhou University, Xi'an Jiaotong University and Chinese Academy of Sciences (CAS) have made a solar cell based on low-dimensional Ruddlesden-Popper (LPDR) perovskite that is said to have improved provider transport residential properties.

A research team led by Prof. Xu Jixian from the University of Science and also Technology of China (USTC) of the Chinese Academy of Sciences (CAS) developed and fashioned a novel porous insulator contact (PIC) for perovskite solar cells. The PIC alleviated the non-radiative fee recombination result and also the matching solar cell accomplished a performance of up to 25.5%. The research was published in Science.

Researchers from Korea's Institute for Basic Science (IBS), Chinese Academy of Sciences, the University of Rochester in the U.S, and The Australian National University have actually boosted the photoresponsivity of a lead-halide perovskite for solar cell applications by 250%. They developed a perovskite film with a plasmonic substrate made from hyperbolic metamaterial and characterized it with transition dipole orientation.

A study team led by Prof. Ge Ziyi at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences (CAS) has actually established an alkoxy-substituted asymmetric conjugated molecule as well as doped it right into the PM6: BTP-eC9-based binary organic solar cells (OSCs) as a 3rd component, leading to high-efficiency ternary OSCs with a power conversion performance (PCE) of over 18.1%.