Preparation of Oil-based Stable Sliver Dispersions for Printable Electronics
學年 108
學期 1
發表日期 2019-10-25
作品名稱 Preparation of Oil-based Stable Sliver Dispersions for Printable Electronics
作品名稱（其他語言）
著者 Trong-Ming Don; Wen-Shan Yang; Tung-Wen Cheng
作品所屬單位
出版者
會議名稱 The 7th Joint Symposium on Chemistry, Environment, Natural Sciences and Technologies (7th JSCENS)
會議地點 Ho Chi Minh City, Vietnam
摘要 In this study, we focused on how to development an oil-based stable silver nanoparticle suspension of conductive ink, to enhance the attachment of ink onto the substrate, and to seek the best condition for printing quality. Furthermore, the stability mechanism and related applications were discussed in detail, such as the use of prepared dispersion solution to produce a conductive film, and further to obtain a conductive pattern. First, silver nitrate was used as the metal precursor and ascorbic acid was added as the reducing agent with the addition of the surfactant and the protective agent. Through a series of formulations to obtain the best performance, we developed the oil-based conductive silver ink, whose dispersion could maintain stable more than one year with no obvious precipitates. The ink was coated onto a glass slide via drop-casting method, and a conductive film was obtained by sintering at 250 oC having a sheet resistance of lower than 0.6 ohm/sq. Moreover, we also prepared the conductive pattern with a resistance of 3 ohm via desktop dispensing robot.
關鍵字
語言 en_US
收錄於
會議性質 國際
校內研討會地點 無
研討會時間 20191025~20191025
通訊作者
國別 VNM
公開徵稿
出版型式
出處
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/118479 )