266 0

구리 나노잉크의 유변학적 제어에 따른 인쇄성 및 소결특성에 관한 연구

Title
구리 나노잉크의 유변학적 제어에 따른 인쇄성 및 소결특성에 관한 연구
Other Titles
An investigation of printability and sinterability of Cu nanoparticles ink in respect to rheological control
Author
김학성
Keywords
Printability; Flash light sintering; Cu nanoparticles; Printed electronics; 인쇄성; 광소결; 구리 나노입자; 인쇄전자
Issue Date
2015-11
Publisher
대한기계학회
Citation
대한기계학회 창립 70주년 기념 학술대회, 2015.11, Page. 1336-1339
Abstract
Currently, there are many ongoing research efforts to utilize printed electronics in commercialization field. Since the quality of electronic devices made by printed electronics technique is highly influenced by the printing quality, printability is one of the most important factor. Therefore, in this work, several Cu nano-inks were fabricated in respect to wt% of poly(N-vinylpyrrolidone) (PVP) to investigate the printability. Also, the printed Cu nano-film was sintered using a flash light sintering method with controlling various sintering conditions to analyze correlation between printability and sinterability. The un-sintered and sintered Cu nano-films were characterized using various techniques such as 4-point probe method, 2-D profiler, and scanning electron spectroscopy (SEM). From these results, it was noticeable that the high uniformness of printing and low resistivity of 20.1 μΩ·cm were successfully accomplished about Cu nano-ink of 3 wt% PVP and 4 J/cm2 of flash light sintered (1 pulse, 5 ms pulse duration) case.
URI
http://www.dbpia.co.kr/Journal/ArticleDetail/NODE06575831?TotalCount=0&Seq=1&isIdentifyAuthor=1&Collection=0&isFullText=0&specificParam=0&SearchMethod=0&Page=1&PageSize=20http://hdl.handle.net/20.500.11754/28866
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE