Proton-coupled electron transfer (PCET) underpins energy conversion in chemistry and biology. Four energy systems are described whose discoveries are based on PCET: the water splitting
The previous reports usually place emphasis on the preparation of single energy conversion or storage devices, and then combine them with commercial energy storage or conversion device
In the future energy mix, electrochemical energy systems will play a key role in energy sustainability; energy conversion, conservation and storage; pollution control/monitoring; and greenhouse gas reduction. In general such systems
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The world''s energy crisis and environmental pollution are mainly caused by the increase in the use of fossil fuels for energy, which has led scientists to investigate specific cutting-edge devices that can capture the
Carbon-based aerogel composites attract significant interest pertaining to energy conversion and storage due to their higher electronic conductivity, catalytic activity and high-temperature resistance .
Energy storage and conversion are vital for addressing global energy challenges, particularly the demand for clean and sustainable energy. Functional organic materials are gaining interest as
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For energy conversion, organic materials are explored in photovoltaic devices, such as organic solar cells, with improvements in power conversion efficiency and stability. The review also
Energy transformation or energy conversion is the process of transforming energy from one form to another. According to the law of conservation of energy, energy can neither be created nor destroyed. In other
We organize the state-of-the-art 3D-printed energy devices into three main categories of energy generation devices, energy conversion devices, and energy storage devices, and present an...
Energy storage and conversion play a crucial role in meeting the increasing demand for sustainable energy solutions (Ifijen et al. 2022a; Shao et al. 2022; Yang et al. 2022a; Weng et al. 2024).
In summary, the integration of energy storage and conversion capabilities in functional organic materials represents a paradigm shift toward more efficient, cost-effective, and versatile energy devices.
The simplest way to integrate the energy conversion and storage units together is to connect them by wires. [21, 23] For example, Gibson and Kelly reported a combination of iron phosphate type Li-ion battery and a thin amorphous Si solar cell. The integrated system achieved an overall solar energy conversion and storage efficiency of 14.5%.
Capacity refers to the amount of charge that a material can store. In the context of energy storage devices, materials with high capacity can store more energy per unit mass, making them desirable for applications where maximizing energy density is crucial.
Thermal energy is another abundantly available energy source, and most of it especially the low-grade heat from such sources as industrial wastes, geothermal activity, and solar heating, is often wasted. Thermal-electric energy conversion and storage has been demonstrated as an attractive technology to utilize this vast energy.
As research and development continue to advance in this field, organic materials are expected to play an increasingly pivotal role in shaping the future of technology and innovation. To fully harness the potential of functional organic materials in energy storage and conversion, future research efforts should prioritize several key areas.
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