Field Emission Scanning Electron Microscopy Archives

The design of a ceramic phosphor plate with functional materials for application in high power LEDs

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

Lutetium aluminum garnet activated by cerium (LuAG:Ce) materials containing functional materials (SiO2 and MgO) were prepared. These materials are used in LEDs, and they require a high thermal conductivity ...

Keywords: ceramics, FE-SEM, Field Emission Scanning Electron Microscopy, Field Emission Scanning Electron Microscopy (FE-SEM), Photoluminescence Spectrometry, Photoluminescence Spectrometry (PL), PL, Thermal Conductivity, TPS Technique, Transient Plane Heat Source, Transient Plane Heat Source (TPS) Technique, White LEDs, X-ray Diffraction, X-ray diffraction (XRD), XRD

Thermal and electrical conductivity enhancement of graphite nanoplatelets on form-stable polyethylene glycol/polymethyl methacrylate composite phase change materials

Author(s): Jiaoqun Zhu, Jun Wang, Lei Zhang, Weibing Zhou, Yan Wang

Graphite nano-platelets (GnPs) were dispersed in polyethylene glycol (PEG)/polymethyl methacrylate (PMMA) to form a PEG/PMMA/GnPs composite organic form-stable phase change material. The effects of the incorporation of ...

Keywords: Compressive Strength, differential scanning calorimeter, Differential scanning calorimeter (DSC), DSC, Electrical Conductivity, FE-SEM, Field Emission Scanning Electron Microscopy, Field Emission Scanning Electron Microscopy (FE-SEM), Fourier-Transform Infrared Spectroscopy, Fourier-Transform Infrared Spectroscopy (FT-IR), FT-IR, graphite, pcms, phase change materials, Polymer composites, Thermal Conductivity, thermal constant analyzer, Thermogravimetry, transient plane source method, X-ray Diffraction, X-ray diffraction (XRD), XRD

Comparative Studies on Thermal Performance of Conic Cut Twist Tape Inserts with SiO2 and TiO2 Nanofluids

Author(s): Abdul Amir H. Kadhum, Abu Bakar Mohamad, Mohd S. Takriff, Sami D. Salman

In an effort to enhance heat transfer in the laminar flow regime of a heating duct, TiO2 and SiO2 nanoparticles were added to water to create nanofluids with a higher ...

Keywords: density, EDX, Energydispersive X-ray spectroscopy, Energydispersive X-ray spectroscopy (EDX), FESEM, Field Emission Scanning Electron Microscopy, Field Emission Scanning Electron Microscopy (FESEM), Hot Disk, Hot Disk TPS 2500 S, Laminar Flow Heat Transfer, Nanofluids, Nanoparticles, Nusselt Number, Specific Heat, Thermal Conductivity, TPS 2500 S, Transient Plane Source, viscosity

Mechanical and Adiabatic Properties of Silica Aerogel Doped with TiO2 Nanowire

Author(s): Chao Hao Peng, Hong Yi Gao, Xiong Peng, Yi Luan, Zhao Kui Jin

The potential for the use of silica aerogels doped with TiO2 nanowires as thermal insulators was evaluated. It was found that the TiO2-doped aerogels showed good thermal insulation properties ...

Keywords: FESEM, Field Emission Scanning Electron Microscopy, Field Emission Scanning Electron Microscopy (FESEM), Hot Disk Thermal Conductivity Tester, Nitrogen Adsorption, Silica Aerogel Insulation, Static Compression Test, Thermal Analysis, thermal insulation, TiO2 Nanowires, Transient Plane Source, Transient plane source (TPS) method, X-ray Diffraction, X-ray diffraction (XRD), XRD

Enhanced thermoelectric performance of compacted Bi0.5Sb1.5Te3 nanoplatelets with low thermal conductivity

Author(s): Chia-Jyi Liu, Gao-Jhih Liu, Liang-Ru Chen, Yen-Liang Liu

A series of compacted Bi0.5Sb1.5Te3 nanoplatelets are synthesized using hydrothermal methods, followed by cold pressing and sintering at temperatures between 300°C and 380°C. A variety of thermal, mechanical ...

Keywords: AFM, Atomic Force Microscope, Atomic Force Microscope (AFM), Cold Pressing, EDX, Electrical Resistivity, Energy Dispersive X-Ray, Energy Dispersive X-Ray (EDX) Spectrometry, FE-SEM, Field Emission Scanning Electron Microscopy, Field Emission Scanning Electron Microscopy (FE-SEM), Figure of Merit, Figure of Merit (ZT), Hydrothermal Method, Materials, Powder X-Ray Diffraction, Powder X-Ray Diffraction (XRD), Power Factor, Seebeck Voltage, Sintering Temperature, Spectrometry, TE, TEM, Temperature, Thermal Conductivity, Thermoelectric, Thermoelectric (TE) Materials, TPS Method, Transient Plane Source, Transient plane source (TPS) method, Transmission electron microscopy, Transmission electron microscopy (TEM), XRD, ZT

Keyword: Field Emission Scanning Electron Microscopy

The design of a ceramic phosphor plate with functional materials for application in high power LEDs

Thermal and electrical conductivity enhancement of graphite nanoplatelets on form-stable polyethylene glycol/polymethyl methacrylate composite phase change materials

Comparative Studies on Thermal Performance of Conic Cut Twist Tape Inserts with SiO2 and TiO2 Nanofluids

Mechanical and Adiabatic Properties of Silica Aerogel Doped with TiO2 Nanowire

Enhanced thermoelectric performance of compacted Bi0.5Sb1.5Te3 nanoplatelets with low thermal conductivity

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