Nanoscale analysis of polymer interfaces by energy-filtering transmission electron microscopy

被引:21
|
作者
Horiuchi, S
Yin, D
Ougizawa, T
机构
[1] Natl Inst Adv Ind Sci & Technol, Nanotechnol Res Inst, Tsukuba, Ibaraki 3058565, Japan
[2] Tokyo Inst Technol, Dept Organ & Polymer Mat, Meguro Ku, Tokyo 1528550, Japan
关键词
EELS; EFTEM; electron microscopy; interfaces; nanolayers;
D O I
10.1002/macp.200400519
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Energy-filtering transmission electron microscopy (EFTEM) was employed for the analysis of polymer-polymer interfaces. To attain imaging and spectral analyses with a spatial resolution of 10 nm, problems arising in the EFTEM analysis for polymer specimens were investigated. Interfaces in poly(methyl methacrylate)/polystyrene-co-polyacrylonitrile random copolymer (PMMA/SAN) bilayer films annealed at different temperatures were analyzed by means of elemental mapping and Image-ELLS on EFTEM and the effect of the annealing temperature on the interfacial structures was also investigated.
引用
收藏
页码:725 / 731
页数:7
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