Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 좌용호 | - |
dc.date.accessioned | 2019-12-12T01:18:00Z | - |
dc.date.available | 2019-12-12T01:18:00Z | - |
dc.date.issued | 2019-09 | - |
dc.identifier.citation | ACS Applied Electronic Materials, v. 1, No. 10, Page. 2069-2075 | en_US |
dc.identifier.issn | 2637-6113 | - |
dc.identifier.uri | https://pubs.acs.org/doi/abs/10.1021/acsaelm.9b00444 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/121254 | - |
dc.description.abstract | Recent advancements in smart electronics have brought an unprecedented number of electronic devices into our daily life, which leaves the burden of a growing e-waste. In particular, the emerging industry in printing science and technology has widely used Cu nanoparticles (NPs). To significantly reduce the e-waste on such metal NPs, it needs a solution in green manufacturing. Here, we introduce a simple green processing and material synthesis method. A nontoxic l-ascorbic acid, known as vitamin C in an aqueous solution, provides the driving force of both reducing and capping agents for a sustainable manufacturing of Cu-based NPs. Cu complex ions mixed with a reducing agent, l-ascorbic acid, prevents aggregation of NPs. An intermediate product, Cu2O NPs that can only absorb photonic energy are used to fabricate an electronic system due to a superior electrical resistivity (4.2 × 10–6 Ω·cm). The comprehensive study using spectroscopy, high-resolution electron microscopy, and X-ray diffraction fully characterizes the synthesized NPs. A demonstration of an electronic circuit that is prepared by a screen-printing and photonic sintering shows the potential for an eco-friendly manufacturing of various types of printed electronics. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ACS | en_US |
dc.subject | green manufacturing | en_US |
dc.subject | self-reduction | en_US |
dc.subject | Cu2O nanoparticles | en_US |
dc.subject | l-ascorbic acid | en_US |
dc.subject | photonic-sintered printed electronics | en_US |
dc.title | Green Manufacturing of Highly Conductive Cu2O and Cu Nanoparticles for Photonic-Sintered Printed Electronics | en_US |
dc.type | Article | en_US |
dc.relation.no | 10 | - |
dc.relation.volume | 1 | - |
dc.identifier.doi | 10.1021/acsaelm.9b00444 | - |
dc.relation.page | 2069-2075 | - |
dc.relation.journal | ACS Applied Electronic Materials | - |
dc.contributor.googleauthor | Kwon, Young-Tae | - |
dc.contributor.googleauthor | Yune, Seung-Jae | - |
dc.contributor.googleauthor | Song, Yoseb | - |
dc.contributor.googleauthor | Yeo, Woon-Hong | - |
dc.contributor.googleauthor | Choa, Yong-Ho | - |
dc.relation.code | 2014042627 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | choa15 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.