2023
DOI: 10.1002/adma.202300383
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Perovskite‐Solar‐Cell‐Powered Integrated Fuel Conversion and Energy‐Storage Devices

Abstract: Metal halide hybrid perovskites solar cell (PSCs) have received considerable attention over the past decade owing to their potential for low‐cost, solution‐processable, earth‐abundant, and high‐performance superiority, increasing power conversion efficiencies of up to 25.7%. Solar energy conversion into electricity is highly efficient and sustainable, but direct utilisation, storage, and poor energy diversity are difficult to achieve, resulting in a potential waste of resources. Considering its convenience and… Show more

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Cited by 25 publications
(16 citation statements)
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References 274 publications
(489 reference statements)
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“…Furthermore, PV often faces significant uncertain intraday fluctuations, requiring fast charging of energy-storage devices. Integrating PV and a fast-charging device into a single unit can optimize energy efficiency through self-charging, cell volume, and flexibility, thereby opening up new markets for portable and wearable devices. There are various all-in-one devices that integrate PV and energy storage . In the case of an all-in-one device combining an N-type solar cell with an energy-storage component, the P–N junction enables electrons to move toward the n-type semiconductor when exposed to light, generating electron–hole pairs and establishing the n-type semiconductor as the anode of the battery.…”
Section: Introductionmentioning
confidence: 99%
“…Furthermore, PV often faces significant uncertain intraday fluctuations, requiring fast charging of energy-storage devices. Integrating PV and a fast-charging device into a single unit can optimize energy efficiency through self-charging, cell volume, and flexibility, thereby opening up new markets for portable and wearable devices. There are various all-in-one devices that integrate PV and energy storage . In the case of an all-in-one device combining an N-type solar cell with an energy-storage component, the P–N junction enables electrons to move toward the n-type semiconductor when exposed to light, generating electron–hole pairs and establishing the n-type semiconductor as the anode of the battery.…”
Section: Introductionmentioning
confidence: 99%
“…The rapid fossil fuels depletion, environmental concerns, and the growing demand for clean energy sources have provoked research into next-generation energy storage technologies. As a green and renewable resource, solar energy possesses infinite prospects to be used in advanced energy applications. Therefore, extensive efforts are being carried out on different configurations of solar energy to generate innovative and effective energy conversion and/or storage devices. , It is widely acknowledged that solar cells are capable of transforming solar energy into electricity. However, they face a limitation in terms of continuous energy storage. Thus, the integration of energy harvesting and energy-storing devices is one of the sensational forms of solar energy utilization. To address these attractive platforms and enhance their effective utilization in solar power, various solar photovoltaic systems have been integrated with other electrochemical energy storage solutions, including supercapacitors and batteries. Although integrated energy harvesting and storage devices exhibit impressive performance, they are surrounded by certain challenges. These include an energy mismatch between each section and essential supplementary exterior electronic devices, complex device architectures, a large Ohmic transport loss, substantial packaging space requirements, and elevated production expenses.…”
Section: Introductionmentioning
confidence: 99%
“…have been successfully explored as central units to construct HTMs, and various HTMs with excellent hole mobility and tunable energy levels have been reported. [27][28][29][30][31] Besides the optimization of the central building block, the peripheral donor groups also play crucial roles in determining the properties and photovoltaic performance of corresponding HTMs. [32][33][34][35][36][37][38][39] However, the effects of the planarity of the core building block together with the peripheral donor groups on the photovoltaic performance of HTMs haven't been compared in detail.…”
Section: Introductionmentioning
confidence: 99%