A team of international scientists associated with the Institute of Chemistry, Chinese Academy of Sciences, has developed the next generation high-efficiency solar cell, termed the...
The high non-radiative energy loss is a bottleneck issue for efficient organic solar cells. Here, the authors regulate the charge transfer state disorder and rate of back charge transfer through a
Conventional self-assembled monolayer (SAM) hole transporters in organic solar cells (OSCs) generally suffer from poor uniformity and limited thickness tolerance, hindering their large-scale production. To overcome these limitations, we introduce a novel polymeric hole transporter synthesized by polymerizing carbazole phosphonic acid (PACz). The resultant Poly
An international team led by scientists with the Institute of Chemistry under the Chinese Academy of Sciences has developed a new type of high-efficiency solar cell. The perovskite-organic tandem solar cell can achieve a photoelectric conversion efficiency of 26.4 percent, the highest efficiency for such solar cells to date, according to Li
All-solution processed organic solar cells are the ultimate aim of printable photovoltaics, but their electrical losses arising from poor contact of top electrodes greatly limit efficiency improvement. To solve the problem, a solution-processed hybrid top electrode was constructed using silver nanowires (AgNWs) as the skeleton and ZnO nanoparticles (ZnO
An international team led by scientists with the Institute of Chemistry under the Chinese Academy of Sciences has developed a new type of high-efficiency solar cell. The perovskite-organic tandem
3 天之前· Organic solar cells (OSCs) have developed rapidly in recent years. However, the
A team of scientists from Wuhan University of Technology in China improved
Nanjing University reported perovskite/perovskite tandem solar cells where FA 0.8 Cs 0.2 Pb(I 0.6 Br 0.4) 3 perovskite was used for the top cell, and FA 0.7 MA 0.3 Pb 0.5 Sn 0.5 I 3 mixed perovskite was used for the bottom cell with SnO 2 prepared by the atomic layer deposition (ALD) method as the intermediate layer.
Yuan, J. et al. Single-junction organic solar cell with over 15% efficiency using fused-ring acceptor with electron-deficient core. Joule 3, 1140–1151 (2019). Article CAS Google Scholar
Small-molecular organic solar cells usually exhibited unsatisfactory device stability, which might originate from their molecular diffusion behaviors. Herein, based on the all-small-molecule system HD-1:BTP-eC9, we reported a dimerized acceptor DC9, and its corresponding monomer acceptor eOD. In comparison with eOD, the dimeric acceptor DC9 displayed higher glass transition
3 天之前· Organic solar cells (OSCs) have developed rapidly in recent years. However, the energy loss (Eloss) remains a major obstacle to further improving the photovoltaic performance. To address this issue, a ternary strategy has been employed to precisely tune the Eloss and boost the efficiency of OSCs. The B‒N-based polymer donor has been proved process high E(T1)
China has set a new record in solar cell efficiency, reaching an impressive
A team of scientists from Wuhan University of Technology in China improved the power conversion efficiency of an organic solar cell after fabricating a device using a newly designed...
The ternary and additive strategy, introducing a third component into a binary blend and add suitable additives, opens a simple and promising avenue to improve the power conversion efficiency (PCE) of organic solar cells (OSCs). This study investigates the optimization of OSCs by introducing volatile additives and a third component, L8-BO-X
China has set a new record in solar cell efficiency, reaching an impressive 26.4% with PV-organic solar cells. This breakthrough was achieved by a team of international scientists associated with the Institute of Chemistry, Chinese Academy of Sciences.
A team of international scientists associated with the Institute of Chemistry, Chinese Academy of Sciences, has developed the next generation high-efficiency solar cell, termed the...
China: Scientists achieve record 26.4% efficiency in PV-organic tandem solar cells. According to the researchers, the novel cell employs wide-bandgap perovskite materials to capture short
An international team led by scientists with the Institute of Chemistry under the Chinese Academy of Sciences has developed a new type of high-efficiency solar cell. The perovskite-organic tandem solar cell can achieve a photoelectric conversion efficiency of 26.4
China has set a new record in solar cell efficiency, reaching an impressive 26.4% with PV-organic solar cells. This breakthrough was achieved by a team of international scientists associated with the Institute of Chemistry, Chinese Academy of Sciences. The development of the perovskite-organic tandem solar cell has showcased the potential of
Significant nonradiative energy loss and short exciton diffusion length in organic solar cells (OSCs) are two major obstacles to achieving state-of-the-art efficiencies. It is crucial to conduct a study on the intensive mechanism and improvement strategies for future breakthroughs in the efficiency of OSCs. In this work, nonradiative energy loss and exciton diffusion length
In organic photovoltaics, morphological control of donor and acceptor domains on the nanoscale is the key for enabling efficient exciton diffusion and dissociation, carrier transport and...
Scientists from Shenzhen''s Southern University of Science and Technology in China have designed and synthesized a dimerized small molecule donor for ternary organic solar cells.
The ternary and additive strategy, introducing a third component into a binary
All-small-molecule organic solar cells (all-SMOSCs) have attracted tremendous attention on account of their special merits of easy purification, well-defined molecular structures, and better molecular repeatability compared with polymer solar cells (PSCs). However, the reported PCEs of state-of-the-art all-SMOSCs still lag far behind their PSC
The flexibility and translucency aspects are unparalleled advantages of organic solar cells (OSCs), which have attracted great attention from the scientific and industrial communities. Currently, the key to improve the performance of flexible semi-transparent OSCs (ST-OSCs) lies in flexible transparent electrodes (FTEs) and the light-absorbing active layer.
Finally, a PCE of 19.6 % is obtained, and the photostability of the device is greatly improved, maintaining an initial efficiency of 82 % after 1200 h of continuous illumination at 1-sun, one of the highest stability results for organic solar cell that keeps high efficiency. 2. Results and discussion
Adv. Energy Mater. 10, 2002678 (2020). Zhu, L. et al. Efficient organic solar cell with 16.88% efficiency enabled by refined acceptor crystallization and morphology with improved charge transfer and transport properties. Adv. Energy Mater. 10, 1904234 (2020).
Earlier this year, a research team from Wuhan University of Technology and Central South University fabricated an ultra-thin organic solar cell with a bilayer hole transport layer that achieved an efficiency of 17%. This content is protected by copyright and may not be reused.
The ternary and additive strategy, introducing a third component into a binary blend and add suitable additives, opens a simple and promising avenue to improve the power conversion efficiency (PCE) of organic solar cells (OSCs).
A team of international scientists associated with the Institute of Chemistry, Chinese Academy of Sciences, has developed the next generation high-efficiency solar cell, termed the perovskite-organic tandem solar cell.
Researchers from the Wuhan University of Technology in China have designed and synthesized a new non-fullerene acceptor for organic solar cells. One of their fabricated devices achieved the highest certified efficiency ever reported for single-junction organic solar cells. Photovoltaic performance and morphology of photoactive layers
Our team brings unparalleled expertise in the energy storage industry, helping you stay at the forefront of innovation. We ensure your energy solutions align with the latest market developments and advanced technologies.
Gain access to up-to-date information about solar photovoltaic and energy storage markets. Our ongoing analysis allows you to make strategic decisions, fostering growth and long-term success in the renewable energy sector.
We specialize in creating tailored energy storage solutions that are precisely designed for your unique requirements, enhancing the efficiency and performance of solar energy storage and consumption.
Our extensive global network of partners and industry experts enables seamless integration and support for solar photovoltaic and energy storage systems worldwide, facilitating efficient operations across regions.
We are dedicated to providing premium energy storage solutions tailored to your needs.
From start to finish, we ensure that our products deliver unmatched performance and reliability for every customer.