Thermal and electrical performances of PV/T system based on reversible thermochromic coating

Zhang, Jingyu; Wang, Baolu; Li, Gang; Huang, Huilan

doi:10.1016/j.applthermaleng.2023.121358

Cited by 5 publications

(4 citation statements)

References 33 publications

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“…Techniques like in situ polymerization, solution mixing, melt blending, nanoparticle encapsulation, and coating/impregnation are pivotal for tailoring thermochromic properties [ 74 , 75 , 103 , 104 ]. Notable advancements in various deposition techniques include the chemical deposition method and nanocomposite coatings and impregnation method to synthesize and manufacture thermochromic composite and facilitate nanocomposite solar energy transmission based on temperature changes, as developed by Zhang et al [ 105 ], and polymer nanocomposites created by Abdellaoui et al [ 46 ], enabling responsive sensors and versatile materials. In addition, the research by Vaghasiya et al [ 106 ] delved into the integration of various technique (i.e., coating/impregnation and in situ polymerization) to produce wearable thermochromic sensors integrated into flexible patches for health monitoring.…”

Section: Reversible Thermochromicmentioning

confidence: 99%

“…Thermochromic materials play a pivotal role in industrial settings, enabling effective temperature monitoring and process optimization. Techniques like infrared and thermal imaging are key for characterising these materials, offering visual insights into temperature gradients, and identifying equipment hotspots [ 81 , 105 ]. However, ensuring the durability and stability of these materials under demanding industrial conditions is crucial.…”

Section: Application In Heat Detection Systemsmentioning

confidence: 99%

“…[103, [105][106][107][108][109][110][111] shows promise for future research, as highlighted by Hakami et al [107]. In addition, Table 4 summarises the schematic of various synthesis techniques used for tailored thermochromic properties, reflecting their potential applications and future research directions.…”

mentioning

confidence: 99%

“…[ 105,211] Thermochromic materials have also been used in chemical engineering to help visualise the distribution of liquid temperature during microwave heating, which guarantees even heating, accurate reactions, and increased energy efficiency. For instance, reversible thermochromic microcapsules (RTMs) are used in paper manufacturing as a means of improving colour and in coatings in the wood coating industry.…”

mentioning

confidence: 99%

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Thermochromic Polymer Nanocomposites for the Heat Detection System: Recent Progress on Properties, Applications, and Challenges

Supian,

Asyraf,

Syamsir

et al. 2024

Polymers

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Reversible thermochromic polymers have emerged as compelling candidates in recent years, captivating attention for their application in heat detection systems. This comprehensive review navigates through the multifaceted landscape, intricately exploring both the virtues and hurdles inherent in their integration within these systems. Their innate capacity to change colour in response to temperature fluctuations renders reversible thermochromic nanocomposites promising assets for heat detection technologies. However, despite their inherent potential, certain barriers hinder their widespread adoption. Factors such as a restricted colour spectrum, reliance on external triggers, and cost considerations have restrained their pervasive use. For instance, these polymer-based materials exhibit utility in the domain of building insulation, where their colour-changing ability serves as a beacon, flagging areas of heat loss or inadequate insulation, thus alerting building managers and homeowners to potential energy inefficiencies. Nevertheless, the limited range of discernible colours may impede precise temperature differentiation. Additionally, dependency on external stimuli, such as electricity or UV light, can complicate implementation and inflate costs. Realising the full potential of these polymer-based materials in heat detection systems necessitates addressing these challenges head-on. Continuous research endeavours aimed at augmenting colour diversity and diminishing reliance on external stimuli offer promising avenues to enhance their efficacy. Hence, this review aims to delve into the intricate nuances surrounding reversible thermochromic nanocomposites, highlighting their transformative potential in heat detection and sensing. By exploring their mechanisms, properties, and current applications, this manuscript endeavours to shed light on their significance, providing insights crucial for further research and potential applications.

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