Structure image of single crystal of polyethylene
Data(s) |
2003
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Resumo |
High-resolution electron macroscopic images of lamellar single crystal of polyethylene (PE) have been successfully obtained using high-resolution electron microscopy (HREM), although so far the feasibility of obtaining HREM images from such a radiation sensitive polymer is still drastically questioned. The HREM images with a clear two-dimensional periodic structure reported here were recorded in a transmission electron microscope operated at 200 kV. The images consisted of lattice fringes derived from the <001> zone, and the structure images of different lattice fringes were resolved. To our knowledge, this is the first time that such clear structure images of PE have been reported at a molecular level. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Yin L;Chen JF;Yang XN;Zhou EL.Structure image of single crystal of polyethylene,POLYMER,2003,44(21):6489-6493 |
Palavras-Chave | #RESOLUTION ELECTRON-MICROSCOPY #LATTICE RESOLUTION |
Tipo |
期刊论文 |