Hydrazine vapor-based rapid and low temperature post-processing for inkjet printed conductive copper patterns
- Title
- Hydrazine vapor-based rapid and low temperature post-processing for inkjet printed conductive copper patterns
- Author
- 좌용호
- Keywords
- Hydrazine vapor; Inkjet printing; Copper; Conductive features; Sintering
- Issue Date
- 2016-10
- Publisher
- ELSEVIER SCIENCE SA
- Citation
- THIN SOLID FILMS, v. 616, Page. 260-264
- Abstract
- We present a useful and effective conversion process for inkjet-printed conductive copper features on common polymer substrates. The process is based on causing burst nucleation from an as-printed copper complex ion pattern by an exposure to hydrazine vapor. This hydrazine based treatment at 150 degrees C for 1 min leads to copper patterns with a well-sintered microstructure and resistivity of 15.18 mu Omega cm. This new approach could be an alternative to a conventional hydrogen gas treatment and is suitable for organometallic or metal complex based inks as well as most commercial plastic and paper substrates for flexible and disposable electronics. (C) 2016 Elsevier B.V. All rights reserved.
- URI
- https://www.sciencedirect.com/science/article/pii/S0040609016304709https://repository.hanyang.ac.kr/handle/20.500.11754/70378
- ISSN
- 0040-6090
- DOI
- 10.1016/j.tsf.2016.08.032
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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