preparation and properties of a composite phase change

Preparation and thermal properties of crosslinked

Preparation and thermal properties of crosslinked polyurethane/lauric acid composites as novel form stable phase change materials with a low degree of supercooling Weibo Kong, Xiaowei Fu, Ye Yuan, Zhimeng Liu and Jingxin Lei * State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, No. 24, First South Section First Ring Road, Wuhou District

Preparation, characterization and thermal properties of

Memon, Shazim Ali and Lo, Tommy Yiu and Cui, Hongzhi and Barbhuiya, Salim. 2013. Preparation, characterization and thermal properties of dodecanol/cement as novel form-stable composite phase change material. Energy and Buildings. 66: pp. 697-705.

Preparation and properties of

Shape-stabilized phase change materials (ss-PCMs) have been extensively investigated by many researchers. However, poor form stability of organic PCMs, such as polyethylene glycol (PEG), is still severe. In this study, PAN/PEG composite fibers based on PEG as PCMs and polyacrylonitrile (PAN) as supporting material were successfully prepared by the centrifugal spinning technique. A combination

Preparation and thermal characteristics of caprylic acid

2019/8/23The phase change properties of base PCM and composite PCMs were determined by using differential scanning calorimetry (DSC) analyses. Enhancement of thermal conductivity of caprylic acid with 0.5 wt% of CuO, ZnO, Ag and GO NPs separately, was estimated as 36%, 43%, 52%, and 87%, respectively when compared to caprylic acid alone.

Preparation and Thermal Properties of Molecular

Preparation and Thermal Properties of Molecular-Bridged Expanded Graphite/Polyethylene Glycol Composite Phase Change Materials for Building Energy Conservation. Dong Zhang State Key Laboratory of Silicate Materials for Architectures, Wuhan University of

(PDF) Preparation, characterization and thermal

Preparation, characterization and thermal properties of lauric acid/expanded perlite as novel form-stable composite phase change material Ali Karaipekli IntroductionMicroencapsulated phase change material (MEPCM) is composed of phase change material (PCM) as core and a polymer or inorganic shell to maintain the shape and prevent PCM from leakage during the phase change process.

Preparation and Thermal Properties of Molecular

Using phase change materials (PCMs) in building envelopes became a reliable method to improve indoor comfort and reduce buildings' energy consumption. This research developed molecular-bridged expanded graphite (EG)/polyethylene glycol (PEG) composite

Preparation and Properties of a Composite Phase Change

Energy has become the key material basis of social development. In this work, liquid capric acid-paraffin was evenly adsorbed in the pore structure of expanded graphite (EG) by a physical adsorption method, and the new composite phase change material of capric

Preparation and Properties of Composite PAN/PANI

Beata Fryczkowska, Zofia Piprek, Marta Sieradzka, Ryszard Fryczkowski, Jarosław Janicki, Preparation and Properties of Composite PAN/PANI Membranes, International Journal of Polymer Science, vol. 2017, Article ID 3257043, 14 pages, 2017. https://doi

Preparation and Properties of a Composite Phase Change Energy

Preparation and Properties of a Composite Phase Change Energy Storage Gypsum Board Based on Capric Acid-Paraffin/Expanded Graphite Hua Fei,* Linya Wang, Qian He, Wenqing Du, Qingjun Gu, and Yucheng Pan Cite This: ACS Omega 2021, 6, 6144−6152

Preparation and properties of phase change temperature

2019/11/5In this work, a novel phase change temperature-tuned composite phase change material (PCM) for the PCM floor was developed by using sodium acetate trihydrate-urea non-eutectic mixture as PCM and fumed silica (SiO 2) as both supporting material and temperature regulator.) as both supporting material and temperature regulator.

Preparation and properties of biodegradable multi

2020/10/13The novel phase change material showed typical solid–solid phase transition properties, and its phase change enthalpy reached 72.8 kJ kg −1. Otherwise, SSPCMs (PEG/PAM) were also prepared [ 5 ]. In these materials, PAM worked as solid skeleton and PEG as phase change substance, which can be used as insulating padding directly or used as functional factor in spinning.

Materials

Here we demonstrate the mechanical properties, thermal conductivity, and thermal energy storage performance of construction elements made of cement and form-stable PCM-Rubitherm RT 28 HC (RT28)/expanded perlite (EP) composite phase change materials (PCMs). The composite PCMs were prepared by adsorbing RT28 into the pores of EP, in which the mass fraction of RT28 should be

Preparation and Properties of Paraffin/Activated

Paraffin/activated carbon composites as phase change energy storage materials were prepared by absorbing paraffin into activated carbon. In composite materials, paraffin was used as phase change material (PCM) for thermal energy storage, and activated carbon

Preparation and Properties of Organic/Inorganic Nano

Preparation and Properties of Organic/Inorganic Nano-Composite Phase Change Materials for Heat Energy Storage in Building Energy Conservation p.346 The Research of the Phase Change Materials Enclosed by β-CD p.352 Application of Building Automation

Preparation and Thermal Properties of

Preparation and Thermal Properties of 1‐Hexadecanol‐Palmitic Acid Eutectic Mixture/Activated Carbon Composite Phase Change Material for Thermal Energy Storage Zhanjiang Hu Applied Mechanics and Structure Safety Key Laboratory of Sichuan Province, School of Mechanics and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, China, 610031

Facile Preparation and Properties Study of CL

Conghua Hou, Congcong Li, Xinlei Jia, Yuanping Zhang, Shimin Zhang, Facile Preparation and Properties Study of CL-20/TATB/VitonA Composite Microspheres by a Spray-Drying Process, Journal of Nanomaterials, vol. 2020, Article ID 8324398, 8 pages, 2020

Proceedings of Engineering and Technology

Preparation and thermal characterization of Paraffin / Red Brick composite as a novel form-stable phase change material for thermal energy storage Souad Khedache #1, Said Makhlouf #2, Dihia Djefel #3, Gilles Lefebvre *1, Laurent Royon $1 #, L.M.S.E

Preparation and Properties of a Composite Phase Change

2021/2/252.3. Water Absorption Performance of the Phase Change Energy Storage Gypsum Board The water absorption properties of the phase change gypsum board with different contents are shown in Table 3 and Figure Figure4 4.It can be seen from Figure Figure4 4 that with the increase of the CA-P/EG content, the water absorption property of the phase change gypsum board first increases

Preparation and thermal properties of low melting point alloy/expanded graphite composite phase change

Preparation and thermal properties of low melting point alloy/expanded graphite composite phase change materials used in solar water storage Solar Energy Materials and Solar Cells ( IF 6.984) Lifang Liu,Jiayu Chen,Yue Qu,Tao Xu,Huijun Wu,Xiaoqing Zhou,Hongguo Zhang

Figure 8 from Preparation and Characterization of

Preparation of nitrogen-doped graphene/palmitic acid shape stabilized composite phase change material with remarkable thermal properties for thermal energy storage M. Mehrali, Sara Tahan Latibari, M. Mehrali, T. I. Mahlia, E. Sadeghinezhad, H. S. C. Metselaar

Preparation and properties of polyacrylonitrile/polyethylene glycol composite fibers phase change

composite fibers phase change materials by centrifugal spinning To cite this article: Guo Chen et al 2019 Mater. Res. Express 6 095502 View the article online for updates and enhancements. This content was downloaded from IP address 207.46.13.57 on 30

Preparation and characterization of urea/ammonia

In order to find phase change materials that can be better applied in the field of solar collectors, the phase change heat storage properties of urea (U) and ammonium bromide (AB) were studied. The eutectic ratio of UAB was found by the Edison method, and different additives were added to UAB by dipping and mixing.

(PDF) Preparation, characterization and thermal

Preparation, characterization and thermal properties of lauric acid/expanded perlite as novel form-stable composite phase change material Ali Karaipekli IntroductionMicroencapsulated phase change material (MEPCM) is composed of phase change material (PCM) as core and a polymer or inorganic shell to maintain the shape and prevent PCM from leakage during the phase change process.

Preparation and thermal energy storage properties of

Zhang, Zhengguo Zhang, Ni Peng, Jing Fang, Xiaoming Gao, Xuenong Fang, Yutang, 2012. Preparation and thermal energy storage properties of paraffin/expanded graphite composite phase change material, Applied Energy, Elsevier, vol. 91(1), pages

Preparation, characterization and thermal properties of

Preparation, characterization and thermal properties of dodecanol/cement as novel form-stable composite phase change material By S. Memon, T. Lo, H. Cui and Salim Barbhuiya Cite BibTex Full citation Abstract This research was aimed at preparing novel

Preparation and properties of graphene oxide

The FTIR and XRD results indicate that the phase change material n-dodecanol is encapsulated in the GO/PMF composite shell, and there is no chemical reaction between them. The SEM results show that the prepared GO-modified PMF microPCMs are spherical particles with a smooth surface.

Hydrophilic Modification of Expanded Graphite to Prepare

A novel strategy for preparing hydrate salt/expanded graphite (EG) composite phase change materials (PCMs) with large latent heat capacity and high thermal conductivity is explored, which involves modifying EG with a surfactant, compressing the modified EG into a block, and immersing the block into a melted hydrate salt. TritonX-100 is employed to modify EG for improving its hydrophilicity

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