Transmission electron microscopy analysis of octanethiol-coated Cu powders

被引：0

作者：

Lee, Tae Hun ^{[1
,2
]}

Yoo, Jung Ho ^{[1
]}

Hyun, Moon Seop ^{[1
]}

Yang, Jun-Mo ^{[1
]}

Kwon, Jinhyeong ^{[3
]}

Lee, Caroline Sunyong ^{[3
]}

Park, Jucheol ^{[4
]}

Baik, Kyeong Ho ^{[2
]}

机构：

[1] Natl Nanofab Ctr, Measurement & Anal Team, Taejon 305806, South Korea

[2] Chungnam Natl Univ, Dept Nanomat Engn, Taejon 305764, South Korea

[3] Hanyang Univ, Div Met & Mat Engn, Gyeonggi Do 426791, South Korea

[4] Seoul Natl Univ, Res Inst Adv Mat, Ctr Mat Anal, Seoul 151742, South Korea

来源：

JOURNAL OF ELECTRON MICROSCOPY | 2011年 / 60卷 / 02期

关键词：

Cu powder; octanethiol; field-emission transmission electron microscope; high-resolution transmission electron microscopy; electron energy loss spectroscopy; SELF-ASSEMBLED MONOLAYERS; VAPOR-DEPOSITION; COPPER; NANOPARTICLES; PROTECTION; SURFACES;

D O I：

10.1093/jmicro/dfr007

中图分类号：

TH742 [显微镜];

学科分类号：

摘要：

In this study, microstructures of Cu powders coated with octanethiol were analyzed using (scanning) transmission electron microscopy. Moreover, aging process of the octanethiol-coated layer as time passes by was analyzed using the electron energy loss spectroscopy technique. The octanethiol layer coated on the surface of Cu powders was kept until it was exposed to air for around 30 days. As days passes by, the coating layer had been decomposed and then a Cu(2)O layer was formed on the surface of powders.

引用

页码：143 / 148

页数：6

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