Fabrication and mechanical properties of suspended one-dimensional polymer nanostructures: polypyrrole nanotube and helical polyacetylene nanofibre

S W Lee; B kim; D S Lee

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Fabrication and mechanical properties of suspended one-dimensional polymer nanostructures: polypyrrole nanotube and helical polyacetylene nanofibre

机译：悬浮一维聚合物纳米结构的制备和力学性能：聚吡咯纳米管和螺旋聚乙炔纳米纤维

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Mechanical properties of suspended quasi-one-dimensional polymer nanostructures were investigated using atomic force microscopy (AFM). A recently developed new acid-free etch method combined with electron beam lithography was used to fabricate suspended polypyrrole (PPy) nanotubes and helical polyacetylene (HPA) nanofibres. The elastic modulus of each suspended structure was obtained by AFM force-distance measurements. The estimated modulus value of the PPy nanotube (HPA nanofibre) was 0.96 GPa (0.5 GPa). Using this acid-free method, all-organic flexible NEMS devices can be fabricated in the future.

机译：使用原子力显微镜（AFM）研究了悬浮的准一维聚合物纳米结构的机械性能。最近开发的一种新的无酸蚀刻方法与电子束光刻技术相结合，用于制造悬浮的聚吡咯（PPy）纳米管和螺旋聚乙炔（HPA）纳米纤维。通过AFM力-距离测量获得每个悬挂结构的弹性模量。 PPy纳米管（HPA纳米纤维）的估计模量值为0.96 GPa（0.5 GPa）。使用这种无酸方法，将来可以制造出全有机柔性NEMS器件。

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《Nanotechnology》 |2006年第4期|共5页
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S W Lee; B kim; D S Lee;
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1. Fabrication and mechanical properties of suspended one-dimensional polymer nanostructures: polypyrrole nanotube and helical polyacetylene nanofibre [J] . S W Lee, B kim, D S Lee Nanotechnology . 2006,第4期

机译：悬浮一维聚合物纳米结构的制备和力学性能：聚吡咯纳米管和螺旋聚乙炔纳米纤维
2. Self-Assembly of Helical Polyacetylene Nanostructures on Carbon Nanotubes [J] . Mebria Shan, Tuo Lei, Qingzhong Xue The journal of physical chemistry, C. Nanomaterials and interfaces . 2013,第31期

机译：碳纳米管上螺旋聚乙炔纳米结构的自组装
3. Effects of nanotube helical angle on mechanical properties of carbon nanotube reinforced polymer composites [J] . Matin Ghahfarokhi Z., Golestanian H. Computational Materials Science . 2011,第11期

机译：纳米管螺旋角对碳纳米管增强聚合物复合材料力学性能的影响
4. Electrospun fabrication of one-dimensional composite nanofibres using colloidal gold/polymer aqueous blends [C] . S. A. Malik, W. H. Ng, M. Munde, IEEE International Conference on Nanotechnology . 2015

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5. A study of nanostructure and properties of mixed nanotube buckypaper materials: Fabrication, process modeling characterization, and property modeling [D] . Yeh, Cherng-Shii 2007

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7. Enhancing the mechanical properties of electrospun carbon nanotubes/poly(vinyl alcohol) nanofibre membrane through post-treatments [O] . Naebe, Minoo, Lin, Tong, Tian, Wendy, 2007

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Fabrication and mechanical properties of suspended one-dimensional polymer nanostructures: polypyrrole nanotube and helical polyacetylene nanofibre

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