Results in Engineering, Год журнала: 2025, Номер unknown, С. 104557 - 104557
Опубликована: Март 1, 2025
Язык: Английский
Journal of Energy Storage, Год журнала: 2023, Номер 75, С. 109586 - 109586
Опубликована: Ноя. 18, 2023
Язык: Английский
Процитировано
46
Advanced Energy Materials, Год журнала: 2024, Номер 14(21)
Опубликована: Март 29, 2024
Abstract Solid‐state caloric effects as intrinsic thermal responses to different physical external stimuli (magnetic‐, uniaxial stress‐, pressure‐, and electric‐fields) can achieve a higher energy efficiency compared with traditional gas compression techniques. Among these effects, magnetocaloric conversion is regarded the best available alternative has been exploited extensively for promising application scenarios in last decades. This review systematically introduces effect its applications, summarizes corresponding representative materials, well important progress recent years. Specifically, focuses on some key understandings of by utilizing state‐of‐the‐art technical tools such synchrotron X ‐ray, neutron scattering, muon spin spectroscopy, positron annihilation high magnetic fields, etc., highlights their importance toward advanced materials design development. An overview basic principles applications techniques provided. Finally, challenges perspectives further developments this field are discussed. Further in‐depth understanding manufacturing technology advancement combined fast‐developed artificial intelligence machine learning expected advance closer real applications.
Язык: Английский
Процитировано
42
Advanced Functional Materials, Год журнала: 2024, Номер 34(33)
Опубликована: Март 29, 2024
Abstract Phase change materials (PCMs) are widely regarded as one of the most promising thermal energy storage technologies, owing to their outstanding latent heat density and controllable storage/release characteristics. However, pure PCM usually has certain limitations in terms electric‐, photo‐, magnetic‐thermal conversion. In recent years, research on enhancing these properties through addition various fillers garnered widespread attention. Herein, this paper elaborates modification for electric‐thermal, photo‐thermal, conversion, including respective strategies, properties, applications. Therein, a comparative analysis is conducted conversion efficiency with different fillers. Further, summary some PCM, which simultaneously improves performance two or three mentioned above, enabling multiple Finally, existing problems, solutions, future development directions put forward.
Язык: Английский
Процитировано
31
Laser & Photonics Review, Год журнала: 2024, Номер unknown
Опубликована: Июль 15, 2024
Abstract In modern war of “find and destroy,” hiding the target is one essential means to improve battlefield survivability personnel, weapons, equipment. Infrared stealth technology started emerge when in visible light band could no longer meet protection requirements. With rapid development infrared detection technology, materials are gradually diversified. At present, focuses only on low emissivity, but from multiple perspectives achieve stealth, such as tunability optical properties, good thermal management, multi‐spectral compatibility stealth. same time, shifted passive active, emphasizing dynamic integration environment. This review summarizes research progress, development, application materials. Camouflage dye coating classified traditional technologies, however new developments novel processes literature can be constantly retrieved over years. addition dyeing/coating this also highlights advanced insulation materials, phase change electrochromic metamaterials, bionic Outlines technologies mainly focused those published recent Challenges prospects for future presented at end review.
Язык: Английский
Процитировано
19
Biochar, Год журнала: 2025, Номер 7(1)
Опубликована: Янв. 20, 2025
Язык: Английский
Процитировано
3
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160804 - 160804
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
3
Journal of Material Science and Technology, Год журнала: 2024, Номер 210, С. 204 - 226
Опубликована: Июнь 12, 2024
Язык: Английский
Процитировано
18
Smart Materials in Manufacturing, Год журнала: 2024, Номер 2, С. 100044 - 100044
Опубликована: Янв. 1, 2024
This article explores (i) the potential of polymer (nano)composites as alternatives to conventional metals in manufacture heat exchangers and (ii) application Phase Change Materials (PCMs) for thermal energy storage. Bulk polymers, despite their lower conductivity comparison with metals, have advantages such lightweight, corrosion resistance cost-effectiveness. The paper emphasizes methods enhancing polymers' conductivity, particularly by incorporating fillers ceramics carbon-based into thermoplastics. Techniques twin-screw extrusion injection molding are examined producing thermally conductive composites. study also investigates utilization organic PCMs, focusing on enhancement through addition various nanoadditives. These developments collectively pave way designing innovative thermoplastic PCM review culminates identifying areas requiring further research, reliable polycarbonate/graphene nanoplatelet composites optimization performance advanced transfer designs simulations. findings could lead realization low-cost efficient polymer-based exchangers, contributing evolution storage systems reduction global warming.
Язык: Английский
Процитировано
16
Acta Materialia, Год журнала: 2024, Номер 274, С. 120017 - 120017
Опубликована: Май 15, 2024
The design of alloys has typically involved adaptive experimental synthesis and characterization guided by machine learning models fitted to available data. A bottleneck for sequential design, be it self-driven or manual synthesis, Bayesian Global Optimization (BGO) example, is that the search space becomes intractable as number alloy elements its compositions exceed a threshold. Here we investigate how reinforcement (RL) performs in compositional within closed loop with characterization. We demonstrate this strategy designing phase change multicomponent (Ti27.2Ni47Hf13.8Zr12) highest transformation enthalpy (ΔH) -37.1 J/g (-39.0 further calibration) TiNi-based family from over 2 × 108 candidates, although initial training only on compact dataset 112 alloys. show efficiency increased employing acquisition functions containing uncertainties, such expected improvement (EI), reward itself. Existing data often limited, however, if agent pretrained results prior process, can access regions higher values more frequently. In addition, feedback enables gradually explore new rewards, compositionally different dataset. Our approach directly applies processing conditions where actions would performed given order. also compare RL performance BGO genetic algorithm several test gain insight their relative strengths materials design.
Язык: Английский
Процитировано
15
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Июль 29, 2024
Abstract Solar‐powered interfacial evaporation is recognized as an emerging technology for desalination of salt‐lake water but suffers from insufficient mass under intermittent sunlight illumination. Meanwhile, contains abundant noble metal ions; however, there no effective strategy to extract them during evaporation. Hereby, evaporator integrated with crown‐ether‐functionalized phase‐change microcapsules (Crown‐MicPCM) designed realize all‐weather and synchronous caesium ion (Cs + ) extraction water. Crown‐MicPCM constructed n ‐docosane core photothermal energy storage, a magnetic SiO 2 /Fe 3 O 4 composite shell easy recyclability, polydopamine inner coat absorption, crown ether outer selective Cs adsorption. Through integrating the functions solar harvest, latent heat adsorption within Crown‐MicPCM, such innovative design boosts performance developed significantly. The Crown‐MicPCM‐integrated exhibits considerable improvement in freshwater production extraction, achieving capacity 32.6 mg g −1 rate 1.43 kg m −2 h one‐sun Compared without material, obtains increase yield by 47% efficiency 12% natural
Язык: Английский
Процитировано
14