Stable shape for copper film using low-temperature thermal decomposition of copper microparticles for printable electronics

Chemical Physics Letters 761 巻 138055- 頁 2020-12-16 発行
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ChemPhysLett_761_138055.pdf 707 KB 種類 : 全文 エンバーゴ : 2022-10-04
タイトル ( eng )
Stable shape for copper film using low-temperature thermal decomposition of copper microparticles for printable electronics
作成者
Iwamura Yuta
Indra Wahyudhin Fathona
収録物名
Chemical Physics Letters
761
開始ページ 138055
抄録
A paste of copper microparticles, formic acid, and octylamine was developed to produce thick copper films with a stable shape and low electrical resistivity via low-temperature calcination. This study examined (1) the effect of cleaning the copper microparticle surface with formic acid, (2) the effect of calcination temperature, and (3) the effect that the addition of amine exerted on volume resistivity and on the shape of the copper film. The volume resistivities of the thick copper film were measured using a 4-point probe method. The thickness and shape of the copper film was observed via FE-SEM using an optical microscope.
著者キーワード
Copper particle
Copper formate
Thermal decomposition
Printable electronics
Volume resistivity
言語
英語
資源タイプ 学術雑誌論文
出版者
Elsevier
発行日 2020-12-16
権利情報
© 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
This is not the published version. Please cite only the published version. この論文は出版社版ではありません。引用の際には出版社版をご確認、ご利用ください。
出版タイプ Author’s Original(十分な品質であるとして、著者から正式な査読に提出される版)
アクセス権 オープンアクセス
収録物識別子
[ISSN] 0009-2614
[DOI] 10.1016/j.cplett.2020.138055
[DOI] https://doi.org/10.1016/j.cplett.2020.138055
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