A kind of redox molecular junction sp 2 carbon-conjugated metal-covalent organic framework with multiple active sites have been prepared and can be successfully …
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Redox Molecular Junction Metal-Covalent Organic Frameworks for Light-assisted CO 2 Energy Storage Angew Chem Int Ed Engl. 2024 Jun 3;63(23):e202402458. doi: 10.1002/anie.202402458. Epub 2024 Apr 24. Authors Jia-Nan Chang, Shan Li ...
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This work provides a general method for the design of integrated photoelectrode materials and is expected to be enlightening for the adjustment of light-assisted properties of multifunctional materials. Keywords: computational-guided; density functional theory; light-assisted energy storage devices; photoelectrochemical mechanisms ...
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<p>Solar energy is considered the most promising renewable energy source. Solar cells can harvest and convert solar energy into electrical energy, which needs to be stored as chemical energy, thereby realizing a balanced supply and demand for energy. As energy storage devices for this purpose, newly developed photo-enhanced rechargeable metal …
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The technology uses three different disinfecting methods (thermal, sterilizing vapor, and ultraviolet (UV)-A light) that sequentially treat the objects and ensures a higher degree of disinfection. Secondly, running this disinfecting unit with renewable solar and mechanical energy generated during physical exercise.
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The light-assisted strategy represents a novel and innovative approach to conventional zinc-air battery technology that uses only electrical energy. This strategy …
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Abstract. Metal-air batteries are considered one of the most promising next-generation energy storage devices owing to their ultrahigh theoretical specific energy. However, sluggish cathode kinetics (O 2 and CO 2 reduction/evolution) result in large overpotentials and low round-trip efficiencies which seriously hinder their practical …
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Lithium batteries that could be charged on exposure to sunlight will bring exciting new energy storage technologies. Here, we report a photorechargeable lithium battery employing nature-derived organic molecules as a photoactive and lithium storage electrode material. By absorbing sunlight of a desi …
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Abstract. The integration of the solar energy conversion and electrochemical energy storage functions is critical for limiting the anthropogenic effects on climate change and preventing possible energy shortages related to the increase of the world population. Electrochemical technologies (batteries and supercapacitors) have …
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Metal–air batteries have a theoretical energy density that is much higher than that of lithium-ion batteries and are frequently advocated as a solution toward next-generation electrochemical energy storage for applications including electric vehicles or grid energy storage. However, they have not fulfilled their full potential because of challenges …
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Photo-assisted rechargeable energy storage devices are a promising strategy to achieve sustainable development by simultaneously integrating solar energy conversion and supercapacitor storage. Herein, we fabricated a light-sensitive macroporous film based on carbon nanotube (CNT), intercalated with Co 2 V 2 O 7, and then modified by black …
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Photo-rechargable energy storage cells can provide plug-free power for various applications. Here the authors integrate a photo-absorbing dye complex with LiFePO4nanocrystals as a lithium-ion ...
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Photo-assisted metal rechargeable battery is an integrated device that collects and converts solar energy by photocatalysts, while stores solar energy by batteries. In this device, the introduction of photo-assisted electrode enables the battery to conduct photo-assisted charging with abundant renewable solar energy, thus reducing the …
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The N3 dye was reported to be stable as a pure solid in the air up to 280 C, where decarboxylation occurs. It lasts 108 redox cycles under long-term light with no obvious loss of function. Metal oxides, such as TiO 2, SnO 2, ZnO 2, In 2 O 3, CeO 3, and NbO 3, have been employed as photoanodes to investigate materials for effective …
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Rechargeable zinc-air batteries are promising energy storage devices. However, conventional rechargeable zinc-air battery systems face many challenges associated with electrolytes and electrodes, causing inferior electrochemistry performance. The light-assisted strategy represents a novel and innovative approach to conventional …
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introduction to various light-assisted energy-storage devices (e.g., Li-ion, Li–iodine, Li–S, Li–O 2 batteries, etc.), but rarely discuss the unique structures and properties of light-
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In 2014, Wu et al. reported for the first time a three-electrode system photo-assisted Li-O 2 battery with an integrated light conversion/energy storage component, which effectively reduced the charging voltage of the battery under light illumination. []
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The use of solar energy, an important green energy source, is extremely attractive for future energy storage. Recently, photo-assisted energy storage devices have rapidly developed as they efficiently convert and store solar energy, while their configurations are simple and their external energy decline is much reduced.
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The use of solar energy, an important green energy source, is extremely attractive for future energy storage. Recently, photo-assisted energy storage devices have rapidly developed as they efficiently convert and store solar energy, while their configurations are simple and their external energy decline is much reduced.
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A photorechargeable lithium battery employing nature-derived organic molecules as a photoactive and lithium storage electrode material and the observed rise in charging current, specific capacity, and Coulombic efficiency under light irradiation in contrast to the absence of light is reported. Lithium batteries that could be charged on …
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Photosensitive dye based boron dipyrromethene polymer has been investigated in the scope of photo-assisted rechargeable batteries. Under visible light, a 0.8 V gain has been observed for the BODIPY moiety reduction process. The light energy contributes advantageously to the charge yield of the organic materi
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Here, we report a photorechargeable lithium battery employing nature-derived organic molecules as a photoactive and lithium storage electrode material. By absorbing sunlight of a desired frequency, …
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Considering rapid development and emerging problems for photo‐assisted energy storage devices, this review starts with the fundamentals of batteries and …
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Light‐assisted energy storage devices thus provide a potential way to utilize sunlight at a large scale that is both affordable and limitless. Considering rapid development and emerging problems ...
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A photo-assisted reversible lithium-sulfur battery (LSB) is demonstrated for the first time. • The photo-generated electrons/holes could accelerate the sulfur redox reaction, highly lowering the reaction energy barrier. • The abundant photo-generated carriers in situ formed inside the cathode could effectively boost the electrochemical …
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Light‐assisted energy storage devices thus provide a potential way to utilize sunlight at a large scale that is both affordable and limitless. Considering rapid development and emerging problems ...
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Download Citation | Computational-Guided Design of Photoelectrode Active Materials for Light-Assisted Energy Storage | The design of a novel photoelectric integrated system is considered to be an ...
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This study directly irradiates solar light on an electrode and evaluates the effect of solar-light irradiation on lithium-ion storage in tungsten oxide which has dual properties of solar-light absorption and lithium-ion storage. WO 3 can be excited by solar-light irradiation and then generates photoelectrons that can affect the electrochemical …
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A kind of redox molecular junction sp2 carbon-conjugated metal-covalent organic framework with multiple active sites have been prepared and can be successfully applied for light-assisted CO2 energy storage. A kind of redox molecular junction sp 2 carbon-conjugated metal-covalent organic framework with multiple active sites have been prepared and can …
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Lithium batteries that could be charged on exposure to sunlight will bring exciting new energy storage technologies. Here, we report a photorechargeable lithium battery employing nature-derived organic molecules as a photoactive and lithium storage electrode material. By absorbing sunlight of a desired frequency, lithiated tetrakislawsone …
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Light‐assisted Li–CO2 battery, emerging as a powerful battery‐technology to utilize light‐energy, has attracted much attention yet it is still limited by the lack of efficient photocathode ...
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Light-Assisted Energy Storage Devices: Principles, Performance, and Perspectives Publication type Journal article review Collections Articles Version history Version Item …
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Photo-rechargeable energy storage devices pave a new way for directly utilizing solar energy, and therefore, the design and assembly of photo-assisted supercapacitors in order to realize the efficient storage of solar energy become increasingly important. In this study, a novel photo-assisted asymmetric supe
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