Key Laboratory of Solar Cells
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Advanced Organic Chemical Materials, Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei Key Laboratory of Polymer Materials, School of ... skite solar cells can be divided into manufacturing, service, disassembly, and disposal (or recycling),9,26 as shown in the illustrationof the system boundary (Fig-
"One-key-reset" recycling of whole perovskite solar cell
Advanced Organic Chemical Materials, Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei Key Laboratory of Polymer Materials, School of ... skite solar cells can be divided into manufacturing, service, disassembly, and disposal (or recycling),9,26 as shown in the illustrationof the system boundary (Fig-
Low temperature, non-halogen solvent processed single …
Organic solar cells (OSCs) are a type of photovoltaic cells that use the organic conjugated materials as the photoactive materials. ... (Nos. buctrc202111, buctrc201828 and XK1802-2), and the Opening Foundation of State Key Laboratory of Organic-Inorganic Composites of Beijing University of Chemical Technology (No. oic …
The humidity-insensitive fabrication of efficient CsPbI3 solar cells …
Recently, CsPbI3 perovskite solar cells (PSCs) have shown a breakthrough in photovoltaic performance due to their constantly improving power conversion efficiencies (PCEs) because of their admirable photoelectric properties and enhanced thermal stability. However, most fabrication processes take place inside
Highly efficient CIGS solar cells based on a new CIGS bandgap …
The key features of the modeling devices were analyzed by wxAMPS (Liu et al., 2012), which was designed by Yiming Liu et al, ... For the CIGS solar cells based on DGB (abbreviated as DGB-CIGS devices), it is seen …
Enhancing the photovoltaic performance of printable mesoscopic ...
Hole conductor-free printable mesoscopic perovskite solar cells (p-MPSCs), comprising m-TiO2/m-ZrO2/C triple mesoscopic layers, have emerged as a promising photovoltaic technology for commercial applications because of their low cost, easy operation, and outstanding stability. However, p-MPSCs suffer from a considerable …
Low Temperature Producing Copper‐Doped Gallium ...
Institute of Atomic and Molecular Physics, Jilin Provincial Key Laboratory of Applied Atomic and Molecular Spectroscopy, Jilin University, Changchun, 130012 China. Search for more papers by this author. Sha Zhu, ... In inverted perovskite solar cells (PSCs), metal oxides become kind of promising hole transport layers for their facile synthesis ...
Enhancing Perovskite Solar Cell Performance through …
The Guo Photonics Laboratory, State Key Laboratory of Applied Optics, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, 130033 P. R. China ... Nonradiative recombination loss is a key process that determines the performance of perovskite solar cells, and how to control it is significant …
Precursor Engineering of Solution‐Processed Sb2S3 Solar Cells
Key Lab of Artificial Micro- and Nano-Structures of Ministry of Education of China, School of Physics and Technology, Hubei ... simple composition, decent charge transport and superior stability. However, most of the …
Progress and Perspectives of Solar Cells: A Critical Review
A solar cell (SC) comprises multiple thin layers of semiconductor materials. When sunlight shines on an SC, photons excite electrons in the semiconductor materials, generating an electric current. In recent years, there have been rapid advancements in SC research, primarily focused on improving efficiency and reducing …
Regulating Crystallinity and Miscibility via Ternary Strategy …
All-small-molecule OSCs (ASM-OSCs) have garnered significant attention for their inherent advantages, including low batch-to-batch variations and well-defined molecular structures. However, their power conversion efficiencies (PCEs) are relatively inferior, mainly imputed to the challenges in controlling active layer morphologies. Herein, …
One-pot surface and buried interface manipulation of ...
State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China ... Solar cell efficiency exceeding 25% through Rb-based perovskitoid scaffold stabilizing …
Flexible Organic Solar Cells: Progress and Challenges
Corresponding Author. Tao Liu [email protected] College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Materials and Clean Energy, …
Highly efficient CIGS solar cells based on a new CIGS bandgap …
Optimization of Cu(In,Ga)Se 2 (CIGS) bandgap gradient by modifying Ga gradient is an important approach to get highly efficient CIGS solar cells. In this work, we propose a new type of CIGS bandgap gradient, tetra-gradient or W-shaped gradient bandgap (TGB), and compare it with other three existed types, including flat bandgap …
Enhancing the photovoltaic performance of printable mesoscopic perovskite solar cells …
Hole conductor-free printable mesoscopic perovskite solar cells (p-MPSCs), comprising m-TiO2/m-ZrO2/C triple mesoscopic layers, have emerged as a promising photovoltaic technology for commercial applications because of their low cost, easy operation, and outstanding stability. However, p-MPSCs suffer from a considerable …
Trina Solar Sets 24th World Record with 24.5% Efficient 210 PERC Cell
CHANGZHOU, CHINA -- Trina Solar''s State Key Laboratory of PV Science and Technology (SKL PVST) announced that its proprietary industrial larger-area 210mm×210mm PERC solar cell has achieved 24.5% efficiency, a new world record. This achievement was independently confirmed by the third-party National Institute of …
Steric Engineering Enables Efficient and Photostable …
Wide-bandgap (WBG, ≈1.8 eV) perovskite is a crucial component to pair with narrow-bandgap perovskite in low-cost monolithic all-perovskite tandem solar cells. However, the stability and efficiency of WBG perovskite solar cells (PSCs) are constrained by the light-induced halide segregation and by the large photovoltage deficit.
All‐Polymer Solar Cells with 17% Efficiency Enabled by the …
1 Introduction. Solution-processed organic solar cells (OSCs) have received widespread attention, on the basis of their outstanding advantages in flexibility, [1, 2] lightweight, and feasibility in large-area production. [3-5] In recent years, thanks to the innovation of the photovoltaic materials, [6-10] interface engineering, [11, 12] and deeper …
Flexible, transparent nanocellulose paper-based perovskite solar cells
Recently perovskite solar cells (PSCs), as photoelectric conversion devices, exhibit excellent power conversion efficiency (PCE) and low-processing cost, and have become one of the most promising ...
Improving the performance of organic solar cells by side chain engineering of fused ring electron …
The side chain engineering of photoactive materials is one of the most commonly used molecular design strategies for developing high performance organic solar cells (OSCs). Herein, two alkyl (or alkoxyl) chains, corresponding to 4TIC-C8-2F and 4TIC-OC8-2F, are introduced to the two outmost thiophene rings of the A–D–A type fused ring electron …
Achieving 17.38% efficiency of ternary organic solar cells enabled …
a Key Laboratory for Green Organic Synthesis and Application of Hunan Province, ... absorption band and molecular aggregation of a small molecular donor for high-performance ternary organic solar cells with comprehensively improved photovoltaic parameters. About. Cited by. Related ...
Improving the performance of organic solar cells by side chain ...
b Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, China ... materials is one of the most commonly used molecular design strategies for developing high performance organic solar cells (OSCs). Herein, two alkyl (or alkoxyl) chains, corresponding to 4TIC-C8-2F and ...
Open-Shell Diradical-Sensitized Electron Transport Layer for High ...
1 Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Institute of Functional Nano & Soft Materials (FUNSOM), ... (PbS) colloidal quantum dot solar cells, delivering a power conversion efficiency of 13.54%. More importantly, as a proof-of-concept study, this work will inspire the exploration of general strategies using ...
Surface Reconstruction for Stable Monolithic All‐Inorganic …
Laboratory of Advanced Optoelectronic Materials, Suzhou Key Laboratory of Novel Semiconductor-optoelectronics Materials and Devices, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123 China. Search for more papers by this author
"One-key-reset" recycling of whole perovskite solar cell
Advanced Organic Chemical Materials, Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science and Engineering, Hubei University, Wuhan 430062, China 5 6
Phenanthrene‐Fused‐Quinoxaline as a Key Building Block for …
Corresponding Author. Prof. Wei-Hong Zhu [email protected] Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, Feringa Nobel Prize Scientist Joint Research Center, Shanghai Key Laboratory of Functional Materials Chemistry, Institute of Fine Chemicals, School of …
Donglei ZHOU | Professor | Doctor of Philosophy
Donglei Zhou currently works at the State Key Laboratory on Integrated Optoelectronics, Jilin University. ... The performance of perovskite solar cells (PSCs) strongly depends on the electron ...
Solar Cell: Working Principle & Construction (Diagrams Included)
Solar Cell: Working Principle & Construction (Diagrams ...
Key Roles of Interfaces in Inverted Metal-Halide Perovskite Solar Cells …
Metal-halide perovskite solar cells (PSCs), an emerging technology for transforming solar energy into a clean source of electricity, have reached efficiency levels comparable to those of commercial silicon cells. Compared with other types of PSCs, inverted perovskite solar cells (IPSCs) have shown promise with regard to …
Bifunctional Passivation through Fluoride Treatment for Highly Efficient and Stable Perovskite Solar Cells
Key University Laboratory of Highly Efficient Utilization of Solar Energy and Sustainable Development of Guangdong, Southern University of Science and Technology, Shenzhen, 518055 China Guangdong-Hong Kong-Macao Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices, Southern University of …