Reviews 05 June 2019 Pages: 810 - 821 Research activities on perovskite solar cells in China Yanbo Wang Liyuan Han Reviews 02 April 2019 Pages: 822 - 828 High open-circuit voltage organic solar cells enabled by a Ruiwen Zhang Junyi Wang Yong Cao ...
All-solution-processed organic solar cells (OSCs) (from the bottom electrode to the top electrode) are highly attractive thanks to their low cost, lightweight and high-throughput production. However, achieving highly efficient all-solution-processed OSCs remains a significant challenge.
Combining wide-bandgap and narrow-bandgap perovskites to construct monolithic all-perovskite tandem solar cells offers avenues ... area (1.05 cm 2) tandem solar cell to SIMIT (Shanghai, China) for ...
Planar perovskite solar cells that have been passivated using the organic halide salt phenethylammonium iodide are shown to …
Marked progress has been made in organometallic halide perovskite (OHP) solar cells, with their power conversion efficiency reaching up to 24.2% owing to the excellent optoelectronic properties such as high light absorption coefficients, long carrier diffusion lengths, and high carrier mobilities. Among the
Carbon-based perovskite solar cells (C-PSCs) are emerging as low-cost stable photovoltaics. However, their power conversion efficiency (PCE) still lags behind that of devices based on Au or Ag as the current collector. Here, we introduced an innovative modular PSC design using a carbon back electrode, whose
Perovskite solar cells (PSCs) have attracted worldwide attention due to their high efficiency and low manufacturing cost. As the largest supplier of photovoltaic modules, China has made huge endeavors in the research …
Photovoltaic research in China began in 1958 with the development of China''s first piece of monocrystalline silicon.Research continued with the development of solar cells for space satellites in 1968. The Institute of Semiconductors of the Chinese Academy of Sciences led this research for a year, stopping after batteries failed to operate.
Abstract Organic–inorganic hybrid perovskite solar cells (PSCs) are a promising photovoltaic technology that has rapidly developed in ... 800 Dong Chuan Road, Shanghai, 200240 China Research Network and Facility Services Division, National Institute for …
The electron transport layer plays a vital function in extracting and transporting photogenerated electrons, modifying the interface, aligning the interfacial energy level and minimizing the charge recombination in perovskite solar cells. This review summarizes the recent research progress on electron transport materials of metal oxides, …
To improve the photovoltaic performance (both efficiency and stability) in hybrid organic-inorganic halide perovskite solar cells, perovskite lattice distortion is investigated with regards to residual stress (and strain) in the polycrystalline thin films. It is revealed that residual stress is conc …
Published: 13 August 2019 China brings solar home Nature Energy volume 4, page 623 (2019)Cite this article 4207 Accesses 7 Citations 32 Altmetric ...
Photovoltaic power generation, as a rapidly growing new energy source, is a technology that uses a semiconductor to convert light energy into electrical energy. Sb 2 S 3 solar cells possess the advantages of simple binary components, abundant resources, nontoxicity, and excellent stability; they have recently attracted extensive investigation interest.
In the past few decades, the fabrication of solar cells has been considered as one of the most promising ways to meet the increasing energy demands to support the development of modern society as well as to control the environmental pollution caused by the combustion of fossil fuels. A number of different ty
Combining wide-bandgap and narrow-bandgap perovskites to construct monolithic all-perovskite tandem solar cells offers avenues for continued increases in …
The high efficiency all-small-molecule organic solar cells (OSCs) normally require optimized morphology in their bulk heterojunction active layers. Herein, a small-molecule donor is designed and ...
High short-circuit current (Jsc) and open-circuit voltage (Voc) are both required for two-dimensional (2D) perovskite solar cells (PVSCs) with high power conversion efficiency (PCE). In this work, solvent engineering is combined with interface engineering to fabricate 2D PVSCs with enhanced Jsc and Voc. Mixi
Herein, we fabricated all-polymer solar cells (all-PSCs) based on a fluorinated wide-bandgap p-type conjugated polymer PM6 as the donor, and a narrow bandgap n-type conjugated polymer PZ1 as the acceptor. In addition to the complementary absorption and matching energy levels, the optimized blend films possess high …
TOKYO -- China is emerging as a research powerhouse for perovskite solar cells, an alternative to the current mainstream technology that could make …
Recently, power conversion efficiency (PCE) of organic–inorganic hybrid perovskite solar cells (PSCs) has been improved to 26.1%. However, the toxicity issue of lead still hinders the large-scale commercial production and application of lead (Pb)-based halide perovskites. Fortunately, environmentally friendly tin (Sn)-based perovskites have …
Polymeric hole-transporting materials (HTMs) with low production cost and versatile wet processing procedures are important for efficient and stable perovskite solar cells. In this study, three F-substituted benzodithiophene copolymers were introduced in perovskite solar cells as dopant-free efficient HTMs.
According to Trade Map, part of the International Trade Center (ITC), China exported 42,377,643 tonnes of assembled photovoltaic cells (HS 854,143 Photovoltaic …
Hole transporting material (HTM) free carbon-based perovskite solar cells (C-PSCs) are one kind of promising candidates for new generation photovoltaic technology due to their superior long-term stability and low cost. However, the power conversion efficiency (PCE) of C-PSCs is significantly lower than that
Navigating chemical space for organic photovoltaics (OPVs) is in high demand for further increasing the device efficiency, which can be accelerated through virtual screening of a large number of possible candidate molecules using a computationally cheap and efficient model. However, predicting the efficiency
China is the biggest manufacturer of solar photovoltaics, and with declining local costs coupled with potential pollution reduction and health co-benefits, …
Photovoltaic power generation, as a rapidly growing new energy source, is a technology that uses a semiconductor to convert light energy into electrical energy. Sb2S3 solar cells possess the advantages of simple binary components, abundant resources, nontoxicity, and excellent stability; they have recently a
The unique properties of perovskites and the rapid advances that have been made in solar cell performance have ... layers for perovskite solar cells. iScience 14, 100–112 (2019). Article CAS ...
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