Rice husk agricultural waste-derived low ionic content carbon–silica nanocomposite for green reinforced epoxy resin electronic packaging material

Ya Yu Hsieh, Yun Chih Tsai, Jia Rung He, Ping Feng Yang, Hong Ping Lin, Chun Han Hsu, Aswaghosh Loganathan

研究成果: Article

5 引文 (Scopus)

摘要

The present study focused on the preparation and characterization of a bio-based carbon-silica material derived from rice husk agricultural waste and its function in epoxy matrix for electronic packaging applications. X-ray diffraction (XRD) analysis, N2 adsorption/desorption isotherms, and scanning electron microscopy were used to characterize the structure as well as morphology of the resultant carbon–silica material, namely black rice husk ash, called BRH. Thermogravimetric analysis results suggest that improved thermal stability can be achieved by reducing the ionic content of the BRH materials through the pre-acid-hydrothermal technique. The ionic content of [Cl], [Na+], and [K+] of the BRH sample respectively were 4.3, 9.8, and 9.0 ppm after further post-hydrothermal process. In addition, the XRD diagram shows that the structure of the calcined BRH material, is in amorphous form, which is non-toxic to humans. For packaging application, an improvement of 147% in storage modulus and 49% in CTE by the addition of 46% filler was realized. In addition, compared with pure polymer, the thermal conductivity values of the epoxy/pre-BRH composites were improved by 142%. From these results, it was concluded that this BRH filler derived from waste rice husks can promote the thermal stability, thermal-mechanical strength, and thermal conduction of the Epoxy/BRH composites.

原文English
頁(從 - 到)493-499
頁數7
期刊Journal of the Taiwan Institute of Chemical Engineers
78
DOIs
出版狀態Published - 2017 九月

指紋

Epoxy Resins
Agricultural wastes
Electronics packaging
Packaging materials
Epoxy resins
Nanocomposites
Ashes
Fillers
Thermodynamic stability
Composite materials
Silicon Dioxide
X ray diffraction analysis
Strength of materials
Isotherms
Thermogravimetric analysis
Desorption
Thermal conductivity
Packaging
Polymers
Carbon

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

引用此文

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title = "Rice husk agricultural waste-derived low ionic content carbon–silica nanocomposite for green reinforced epoxy resin electronic packaging material",
abstract = "The present study focused on the preparation and characterization of a bio-based carbon-silica material derived from rice husk agricultural waste and its function in epoxy matrix for electronic packaging applications. X-ray diffraction (XRD) analysis, N2 adsorption/desorption isotherms, and scanning electron microscopy were used to characterize the structure as well as morphology of the resultant carbon–silica material, namely black rice husk ash, called BRH. Thermogravimetric analysis results suggest that improved thermal stability can be achieved by reducing the ionic content of the BRH materials through the pre-acid-hydrothermal technique. The ionic content of [Cl−], [Na+], and [K+] of the BRH sample respectively were 4.3, 9.8, and 9.0 ppm after further post-hydrothermal process. In addition, the XRD diagram shows that the structure of the calcined BRH material, is in amorphous form, which is non-toxic to humans. For packaging application, an improvement of 147{\%} in storage modulus and 49{\%} in CTE by the addition of 46{\%} filler was realized. In addition, compared with pure polymer, the thermal conductivity values of the epoxy/pre-BRH composites were improved by 142{\%}. From these results, it was concluded that this BRH filler derived from waste rice husks can promote the thermal stability, thermal-mechanical strength, and thermal conduction of the Epoxy/BRH composites.",
author = "Hsieh, {Ya Yu} and Tsai, {Yun Chih} and He, {Jia Rung} and Yang, {Ping Feng} and Lin, {Hong Ping} and Hsu, {Chun Han} and Aswaghosh Loganathan",
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AU - Hsieh, Ya Yu

AU - Tsai, Yun Chih

AU - He, Jia Rung

AU - Yang, Ping Feng

AU - Lin, Hong Ping

AU - Hsu, Chun Han

AU - Loganathan, Aswaghosh

PY - 2017/9

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AB - The present study focused on the preparation and characterization of a bio-based carbon-silica material derived from rice husk agricultural waste and its function in epoxy matrix for electronic packaging applications. X-ray diffraction (XRD) analysis, N2 adsorption/desorption isotherms, and scanning electron microscopy were used to characterize the structure as well as morphology of the resultant carbon–silica material, namely black rice husk ash, called BRH. Thermogravimetric analysis results suggest that improved thermal stability can be achieved by reducing the ionic content of the BRH materials through the pre-acid-hydrothermal technique. The ionic content of [Cl−], [Na+], and [K+] of the BRH sample respectively were 4.3, 9.8, and 9.0 ppm after further post-hydrothermal process. In addition, the XRD diagram shows that the structure of the calcined BRH material, is in amorphous form, which is non-toxic to humans. For packaging application, an improvement of 147% in storage modulus and 49% in CTE by the addition of 46% filler was realized. In addition, compared with pure polymer, the thermal conductivity values of the epoxy/pre-BRH composites were improved by 142%. From these results, it was concluded that this BRH filler derived from waste rice husks can promote the thermal stability, thermal-mechanical strength, and thermal conduction of the Epoxy/BRH composites.

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