Photo- and magneto-responsive highly graphitized carbon based phase change composites for energy conversion and storage

Xu, Jianhang; Jiang, Yilin; Chen, Xiao; Tang, Zhaodi; Gao, Yan; Huang, Mengke; Wan, Ying; Piao, Changhao; Wang, Ge

doi:10.1016/j.mtnano.2022.100234

Cited by 18 publications

(16 citation statements)

References 49 publications

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Section: Advanced Pcms For Interdisciplinary Applicationsmentioning

confidence: 99%

“…More importantly, MOF-derived magnetic nanoparticles can be highly dispersed in the carbon matrix. Our group 213 designed MOF-derived magnetic-thermal composite PCMs for the first time, where MOF-derived magnetic cobalt-decorated highly graphitized carbon served as a supporting material. Numerous sp 2 carbon atoms and π electrons existed in the graphitic carbon structure.…”

Section: Carbon-based Composite Pcms For Magnetic-thermal Conversion ...mentioning

confidence: 99%

“…The compositions, morphologies, and sizes of MOFderived carbon can also be regulated by selecting different MOF precursors, carbonization temperatures, and calcination atmosphere, which has become a research hotspot in the field of solarthermal energy conversion. 212 Chen et al 213 prepared magnetic highly graphitized carbon skeleton derived from Co-MOF via a high-temperature calcination strategy, followed by the encapsulation of octadecanol. The resultant carbon-based composite PCMs showed a high solar-thermal conversion efficiency of 88.1% due to the synergistic conjugate effect of highly graphitized carbon and local surface plasmon resonance (LSPR) effect of Co nanoparticles.…”

Section: Pcms For Multiple Energy Conversion Applicationsmentioning

confidence: 99%

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Phase Change Thermal Storage Materials for Interdisciplinary Applications

et al. 2023

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Functional phase change materials (PCMs) capable of reversibly storing and releasing tremendous thermal energy during the isothermal phase change process have recently received tremendous attention in interdisciplinary applications. The smart integration of PCMs with functional supporting materials enables multiple cutting-edge interdisciplinary applications, including optical, electrical, magnetic, acoustic, medical, mechanical, and catalytic disciplines etc. Herein, we systematically discuss thermal storage mechanism, thermal transfer mechanism, and energy conversion mechanism, and summarize the state-of-the-art advances in interdisciplinary applications of PCMs. In particular, the applications of PCMs in acoustic, mechanical, and catalytic disciplines are still in their infancy. Simultaneously, in-depth insights into the correlations between microscopic structures and thermophysical properties of composite PCMs are revealed. Finally, current challenges and future prospects are also highlighted according to the up-to-date interdisciplinary applications of PCMs. This review aims to arouse broad research interest in the interdisciplinary community and provide constructive references for exploring next generation advanced multifunctional PCMs for interdisciplinary applications, thereby facilitating their major breakthroughs in both fundamental researches and commercial applications.

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Section: Advanced Pcms For Interdisciplinary Applicationsmentioning

confidence: 99%

Section: Carbon-based Composite Pcms For Magnetic-thermal Conversion ...mentioning

confidence: 99%

Section: Pcms For Multiple Energy Conversion Applicationsmentioning

confidence: 99%

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Phase Change Thermal Storage Materials for Interdisciplinary Applications

et al. 2023

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“…Moreover, the encapsulation and the cross-linking procedure are complex and costly, which limit their practical applications for TES . Recently, three-dimensional cellular material (such as mesoporous silica, melamine foam, carbon foam, MOFs, and delignified wood) as structure supporting materials were gradually employed to restrain the liquid leakage issues of n -alkanes and fabricate form-stable PCM composites, which benefited from the strong interfacial tension and capillary force of the interconnected 3D vesicular structure of the framework. − …”

Section: Introductionmentioning

confidence: 99%

Fe₃O₄-Functionalized κ-Carrageenan/Melanin Hybrid Aerogel-Supported Form-Stable Phase-Change Composites with Excellent Solar/Magnetic–Thermal Conversion Efficiency and Enhanced Thermal Conductivity

Jin

Han

Wang

et al. 2023

ACS Sustainable Chem. Eng.

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Impregnating organic phase-change materials (PCMs) into biomass-derived aerogels is regarded as one of the most effective and accessible approach to address the liquid leakage issues of solid–liquid PCMs. However, the inefficient solar–thermal conversion and low thermal conductivity still restrict the large-scaled applications of organic PCMs in solar utilization fields. Herein, novel form-stable PCM composites (CMPCM-Fe) with enhanced thermal conductivity and excellent solar- and magnetic-driven thermal energy conversion and storage efficiency were fabricated by impregnating n-docosane into Fe3O4-functionalized κ-carrageenan/melanin hybrid aerogels (CMA-Fe) through vacuum impregnation. CMA-Fe effectively supported n-docosane and prevented the leakage issue during the phase transition process owing to its strong surface tension and capillary force. CMPCM-Fe exhibited high encapsulated efficiency (88.9–94.6%), satisfactory thermal storage capacity (229.1–246.9 J/g), and excellent reversible stability. The introduction of Fe3O4 nanoparticles enhanced the thermal conductivity (55.3% increased) and solar–thermal conversion efficiency (up to 93.5%) of CMPCM-Fe and endowed it with excellent magnetic–thermal conversion capacity under an alternating magnetic field. The synthesized CMPCM-Fe possesses broad application prospect in mutiresponse thermal management.

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“…An alternative pathway for upcycled PET@MOF-derived materials is carbonisation under elevated temperatures in an inert atmosphere with the formation of carbon-based materials. [12][13][14][15][16][17] Functional carbonised materials are nding applications as energy-related tools, such as supercapacitors, 18,19 photothermal, 20,21 and photovoltaic devices. 22,23 Carbonisation is traditionally performed by thermal annealing, which requires harsh conditions and is energyintensive.…”

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confidence: 99%

Waste PET upcycling to conductive carbon-based composite through laser-assisted carbonization of UiO-66

et al. 2023

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Photo- and magneto-responsive highly graphitized carbon based phase change composites for energy conversion and storage

Cited by 18 publications

References 49 publications

Phase Change Thermal Storage Materials for Interdisciplinary Applications

Phase Change Thermal Storage Materials for Interdisciplinary Applications

Fe₃O₄-Functionalized κ-Carrageenan/Melanin Hybrid Aerogel-Supported Form-Stable Phase-Change Composites with Excellent Solar/Magnetic–Thermal Conversion Efficiency and Enhanced Thermal Conductivity

Waste PET upcycling to conductive carbon-based composite through laser-assisted carbonization of UiO-66

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Photo- and magneto-responsive highly graphitized carbon based phase change composites for energy conversion and storage

Cited by 18 publications

References 49 publications

Phase Change Thermal Storage Materials for Interdisciplinary Applications

Phase Change Thermal Storage Materials for Interdisciplinary Applications

Fe3O4-Functionalized κ-Carrageenan/Melanin Hybrid Aerogel-Supported Form-Stable Phase-Change Composites with Excellent Solar/Magnetic–Thermal Conversion Efficiency and Enhanced Thermal Conductivity

Waste PET upcycling to conductive carbon-based composite through laser-assisted carbonization of UiO-66

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Fe₃O₄-Functionalized κ-Carrageenan/Melanin Hybrid Aerogel-Supported Form-Stable Phase-Change Composites with Excellent Solar/Magnetic–Thermal Conversion Efficiency and Enhanced Thermal Conductivity