DataVXAdvanced Materials TechnologiesPaper
journal article·2019-04

Semipermanent Copper Nanowire Network with an Oxidation‐Proof Encapsulation Layer

Insic Hong, Yeonwook Roh, Je‐Sung Koh, Seonyeob Na, Taewi Kim, Eunhan Lee, Hyeongi An, Jinhyeong Kwon, Junyeob Yeo, Sukjoon Hong, Kyu‐Tae Lee, Daeshik Kang, Seung Hwan Ko, Seungyong Han

Advanced Materials Technologies· Volume 4· Issue 4
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Source abstract

Abstract

Abstract Copper nanowires (Cu NWs) have gained attention as an alternative to noble metal nanowires due to their affordable price, but their susceptibility to rapid oxidization in ambient conditions has remained a critical limitation for their practical usage. Many studies have been conducted to address this disadvantage but have been successful only in terms of oxidation prevention at certain temperatures, leaving the matter of oxidation at high temperatures unresolved. In this article, a simple encapsulation structure made of a polyimide and SiOx thin film is presented that effectively prevents the penetration of oxygen and moisture into the Cu NW network. This structure, furthermore, boasts excellent stability at high temperature (≈350 °C) and in underwater, acidic chemical, and abrasive conditions.
Source: crossref · Quality: baseline

Research context

Nanomaterials

OpenAlex topics: Nanomaterials and Printing Technologies · Advanced Sensor and Energy Harvesting Materials · Thin-Film Transistor Technologies

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Multiscale Bioinspired Technology Lab Department of Mechanical Engineering Ajou University 206 World cup‐ro Yeongtong‐gu Suwon‐si Gyeonggi‐do 16499 South Korea

Applied Nano and Thermal Science Lab Department of Mechanical Engineering Seoul National University 1 Gwanak‐ro Gwanak‐gu Seoul 08826 South Korea

Novel Applied Nano Optics Lab Department of Physics Kyungpook National University 80 Daehak‐ro Pook‐gu Daegu 41566 South Korea

Department of Mechanical Engineering Hanyang University 55 Hanyangdaehak‐ro Sangnok‐gu, Ansan Gyeonggi‐do 15588 South Korea

Department of Physics Inha University 100 Inha‐ro Michuhol‐gu Incheon 22212 South Korea

Institute of Advanced Machinery and Design (SNU‐IAMD) Seoul National University 1 Gwanak‐ro Gwanak‐gu Seoul 08826 South Korea

Funding

Ministry of Trade, Industry and Energy · Ministry of Science, ICT and Future Planning

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