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Mechanical property enhancement of self-bonded natural fiber material via controlling cell wall plasticity and structure
This article explores self-bonded natural fiber material (SNFM) as a promising alternative for plastic and wood owing to its abundant raw material resources and low environmental impact. In this study, a high-performance SNFM was developed by the comprehensive treatments for the plasticity and structure of fiber cell walls. The self-bonded mechanism for natural fiber materials was also discussed. The SNFM products showed excellent mechanical performance, which was superior to that of natural wood and plastic.
Date:
March 26, 2019
Creator:
Wang, Quanliang; Xiao, Shengling; Shi, Sheldon & Cai, Liping
System:
The UNT Digital Library
Electrical and Thermal Conductivity of Polylactic Acid (PLA)-Based Biocomposites by Incorporation of Nano-Graphite Fabricated with Fused Deposition Modeling
This article describes a study to improve the electrical and thermal conductivity of the polylactic acid/wood flour/thermoplastic polyurethane composites by Fused Deposition Modeling (FDM). The results showed that, when the addition amount of nano-graphite reached 25 pbw, the volume resistivity of the composites decreased to 10⁸ Ω·m, which was a significant reduction, indicating that the conductive network was already formed. It also had good thermal conductivity, mechanical properties, and thermal stability.
Date:
March 22, 2019
Creator:
Guo, Rui; Ren, Zechun; Bi, Hongjie; Xu, Min & Cai, Liping
System:
The UNT Digital Library
Development and Application of Wood Flour-Filled Polylactic Acid Composite Filament for 3D Printing
This article presents the development of wood flour (WF)-filled polylactic acid (PLA) composite filaments for a fused deposition modeling (FDM) process with the aim of application to 3D printing.
Date:
March 24, 2017
Creator:
Tao, Yubo; Wang, Honglei; Li, Zelong; Li, Peng & Shi, Sheldon Q.
System:
The UNT Digital Library
Highly Efficient Second Harmonic Generation in Hyperbolic Metamaterial Slot Waveguides With Large Phase Matching Tolerance
This article links the mature near-infrared devices to the mid-infrared regime and demonstrates great potential for integrated chip-scale all-optical signal processes.
Date:
March 2, 2015
Creator:
Sun, Yu; Zheng, Zheng; Cheng, Jiangtao; Sun, Guodong & Qiao, Guofu
System:
The UNT Digital Library