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  - Column 1
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  - Column 2
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    - TGA-1500ASTM/ISO
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Keyword: thermal stability

Total Papers Found: 12

Thermal properties of polymer-matrix composites re-inforced with E-glass fibers

Author(s): Barabara Malic, Barbara Bertoncelj, Katarina Vojisavljevic, Marko Vrabelj

Glass-fiber reinforced polymer-matrix composites are widely used in electro and automotive industry due to their easy processing, low cost, and possibility to tailor properties. Functional properties of the composites strongly ...

Keywords: Glass-fiber composites, specific heat capacity, Thermal Conductivity, thermal stability, Transient plane source (TPS) method

Thermal and optical properties of novel polyurea/silica organic–inorganic hybrid materials

Author(s): Alexander N. Khramov, John G. Jones, Joseph A. Shumaker, Justin P. Moore, Lirong Sun, Marlene D. Houtz

The Hot Disk TPS 2500S was used to measure the thermal conductivity of two novel polyurea/silica ORMOSILs (Organically Modified Silicates) created for use in high temperature optical applications. The ...

Keywords: absorption, advanced fiber laser development, organically modified silicates, refraction, sol-gel chemistries , Thermal Conductivity, thermal stability, transmission

Preparation and thermal properties of porous heterogeneous composite phase change materials based on molten salts/expanded graphite

Author(s): Daili Feng, Ge Wang, Limin Zhong, Xiaowei Zhang, Yanhui Feng, Yi Luan

This article discussed the creation of phase change composite materials using molten binary salts and expanded graphite (EG). Three different salts were used, LiNO3–KCl, LiNO3–NaNO3 and LiNO3–NaCl. ...

Keywords: composites, expanded, graphite, Latent Heat Storage, molten binary salts, pcms, phase change materials, SEM, solution impregnation, Thermal Conductivity, thermal stability

Thermal Characterization of Lauric–Stearic Acid/Expanded Graphite Eutectic Mixture as Phase Change Materials

Author(s): Hua Zhu, Ming Li, Peng Zhang, Zhaonan Meng

Expanded graphite (EG) was added to lauric acid (LA)-stearic acid (SA) phase change materials to enhance their thermal conductivities. The PCMs were prepared in varying mass fractions of LA ...

Keywords: differential scanning calorimetry, Differential scanning calorimetry (DSC), DSC, graphite, pcms, phase change materials, Scanning Electron Microscope, Scanning electron microscope (SEM), SEM, TGA, Thermal Conductivity, thermal stability, Thermogravimetric Analysis, Thermogravimetric analysis (TGA), TPS, Transient Plane Source, Transient plane source (TPS) method

Design of ceramic phosphor plate with functional materials for applications in high power LEDs

Author(s): Byung Woo Jeong, Dae-Ho Yoon, Eun-Kyung Ji, Mong Kwon Jung, Sang Hwan Bak, Young-Hyun Song

Traditionally, white LED's are made by mixing phosphor with an epoxy resin. But, the phosphor is not always evenly distributed, and the epoxy resin has a low thermal conductivity resulting ...

Keywords: 2500 S, ceramic phosphor plate, ceramics, light-emitting diode (LED) applications, Lu3Al5O12:Ce3+ (LuAG:Ce), magnesium oxide (MgO), performance degradation, photoluminescence (PL) intensities, polyvinyl acetate (PVA), Powders, Silicon dioxide (SiO2), Thermal Conductivity, thermal stability, Transient plane source (TPS) method, Transient plane source (TPS) technique

Facile fabrication of multi-walled carbon nanotubes and its enhancement on thermally conductive adhesive applied in heat dissipation devices

Author(s): Junxia Wang, Kelun Yang, Rui Bao, Shilin Yan, Zhongjiang Feng

The purpose of this study was to develop adhesive epoxy resins that used multiwalled carbon nanotubes (MWCNTs) to enhance thermal conductivity and dispersion in the polymer matrix. A Hot Disk ...

Keywords: Amine, Amine-grafted multi-walled carbon nanotubes (MWCNTs), Carbon nanotubes, CNTs, Coupling agent, Crosslinking, density, Dispersion, Field emission scanning electron micrograph (FESEM), Glass transition, Homogeneous, Infrared spectroscopy (FTIR), Multiwalled carbon nanotubes (MWCNTs), Polar forces, resin, Silane, Temperature, Thermal Conductivity, Thermal decomposition, thermal stability, X-ray diffraction (XRD)

Preparation and thermal properties of UV-curable polyacrylate-gold nanocomposite foams

Author(s): Chih-Wei Peng, Jui-Ming Yeh, Kung-Chin Chang, Mei-Chun Lai, Pei-Shan Wu, Wei-I Hung, Yen-Hao Lin

The purpose of this study was to fabricate and analyze the physical properties of polyacrylate–gold nanocomposites (PGNs) with gold nanoparticles (GNPs) as their nucleation agents. The transient plane source (...

Keywords: 2-hydroxyethyl methacrylate (HEMA), Cell structure, density, Foams, Gold, matrix, Mechanical Strength, Methyl methacrylate (MMA), Monomers, nanocomposites, Nanoparticles, Nitrogen, Photopolymerization, Polyacrylate-gold nanocomposites (PGNs), Polymer composites, Scanning Electron Microscopy (SEM), Temperature, Thermal Conductivity, Thermal Diffusivity, thermal stability, Transient plane source (TPS), Transient plane source (TPS) method, Transmission electron microscopy (TEM), UV

Mechanical, thermal and electrical properties of aluminum nitride/polyetherimide composites

Author(s): Chen-Chi M. Ma, Chih-Chun Teng, Sheng-Yen Wu, Shi-Yi Yang, Siu-Ming Yuen, Yuan-Li Huang

In this study, aluminum nitride was treated with silane in an attempt to improve the performance of polyetherimide (PEI) composites. Various properties of the modified AlN/PEI composites were examined ...

Keywords: Adhesion, Aluminum nitride (AlN), composites, Dielectric properties, Electrical properties, matrix, mechanical properties, Polyetherimides (PEI), Silane, Silane composites, strength, Thermal Conductivity, Thermal Properties, thermal stability, Wetibility

Influence of the nature of aggregates on the behaviour of concrete subjected to elevated temperature

Author(s): Albert Noumowe, Anne-Lise Beaucour, Beatrice Ledesert, Ronan Hebert, Zhi Xing

In this paper, the physical characteristics of concretes containing three types of aggregates were examined under high temperatures. A Hot-Disk TPS1500 measured the thermal conductivity of the concrete samples using ...

Keywords: Aggregates, concrete, crystallization, mechanical properties, Mineralogical characteristics, Moisture, Paste composition, Siliceous, Silico-calcareous, Temperature, Thermal Conductivity, thermal stability, Thermal treatment, Thermomechanical behaviour, Transient Plane Source, Transient plane source (TPS) method

Preparation and thermal performance of gypsum boards incorporated with microencapsulated phase change materials for thermal regulation

Author(s): Fen Xub, Huanzhi Zhanga, Jian Zhanga, Lixian Suna, Qingyang Xua, Yujia Sunc, Yutaka Sawadad, Ziming Zhaoa

Phase change materials (PCMs) store large amounts of latent heat over small temperature ranges, so their application in the thermal regulation of buildings is becoming more popular. However, PCMs have ...

Keywords: Building application, building materials, Differential scanning calorimeter (DSC), Freezing Temperature, Gypsum, High storage density, Homogeneously, In-Situ Polymerization, latent heat, Melting Temperature, Microencapsulated PCMs, pcms, phase change materials, Scanning electron microscope (SEM), Solar, Thermal Capacity, Thermal Conductivity, thermal energy storage, Thermal regulation, thermal stability, Transient Plane Source

Keyword: thermal stability

Thermal properties of polymer-matrix composites re-inforced with E-glass fibers

Thermal and optical properties of novel polyurea/silica organic–inorganic hybrid materials

Preparation and thermal properties of porous heterogeneous composite phase change materials based on molten salts/expanded graphite

Thermal Characterization of Lauric–Stearic Acid/Expanded Graphite Eutectic Mixture as Phase Change Materials

Design of ceramic phosphor plate with functional materials for applications in high power LEDs

Facile fabrication of multi-walled carbon nanotubes and its enhancement on thermally conductive adhesive applied in heat dissipation devices

Preparation and thermal properties of UV-curable polyacrylate-gold nanocomposite foams

Mechanical, thermal and electrical properties of aluminum nitride/polyetherimide composites

Influence of the nature of aggregates on the behaviour of concrete subjected to elevated temperature

Preparation and thermal performance of gypsum boards incorporated with microencapsulated phase change materials for thermal regulation

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