ridm@nrct.go.th   ระบบคลังข้อมูลงานวิจัยไทย   รายการโปรดที่คุณเลือกไว้

The effect of the ultrasonication pre-treatment of graphene oxide (GO) on the mechanical properties of GO/polyvinyl alcohol composites

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : The effect of the ultrasonication pre-treatment of graphene oxide (GO) on the mechanical properties of GO/polyvinyl alcohol composites
นักวิจัย : Li, Yuanqing , Umer, Rehan , Samad, Yarjan Abdul , Zheng, Lianxi , Liao, Kin
คำค้น : DRNTU::Engineering::Mechanical engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2556
อ้างอิง : Li, Y., Umer, R., Samad, Y. A., Zheng, L., & Liao, K. (2013). The effect of the ultrasonication pre-treatment of graphene oxide (GO) on the mechanical properties of GO/polyvinyl alcohol composites. Carbon, 55, 321-327. , 0008-6223 , http://hdl.handle.net/10220/17691 , http://dx.doi.org/10.1016/j.carbon.2012.12.071
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Carbon
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

The effects of ultrasonication pre-treatment of graphene oxide (GO) on the mechanical properties of GO/poly(vinyl alcohol) (PVA) composites were studied. Results show that the mechanical properties are sensitive to ultrasonication time (or energy input) and there is an optimum ultrasonication time (OUT) that leads to the largest improvement in mechanical property. If the ultrasonication time is less than OUT, the GO sheets are not fully exfoliated, and only a partial reinforcement effect is achieved. Ultrasonication times longer than OUT cause a reduction of GO sheet size and impair the efficiency of mechanical improvement. The optimized ultrasonication energy input of 15 W h/L may serve as a general guideline for preparation of GO composites.

บรรณานุกรม :
Li, Yuanqing , Umer, Rehan , Samad, Yarjan Abdul , Zheng, Lianxi , Liao, Kin . (2556). The effect of the ultrasonication pre-treatment of graphene oxide (GO) on the mechanical properties of GO/polyvinyl alcohol composites.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Li, Yuanqing , Umer, Rehan , Samad, Yarjan Abdul , Zheng, Lianxi , Liao, Kin . 2556. "The effect of the ultrasonication pre-treatment of graphene oxide (GO) on the mechanical properties of GO/polyvinyl alcohol composites".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Li, Yuanqing , Umer, Rehan , Samad, Yarjan Abdul , Zheng, Lianxi , Liao, Kin . "The effect of the ultrasonication pre-treatment of graphene oxide (GO) on the mechanical properties of GO/polyvinyl alcohol composites."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print.
Li, Yuanqing , Umer, Rehan , Samad, Yarjan Abdul , Zheng, Lianxi , Liao, Kin . The effect of the ultrasonication pre-treatment of graphene oxide (GO) on the mechanical properties of GO/polyvinyl alcohol composites. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.