Controllable synthesis and sintering of silver nanoparticles for inkjet-printed flexible electronics

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	Controllable synthesis and sintering of silver nanoparticles for inkjet-printed flexible electronics
	Zhang, Zhiliang 1,2; Zhu, Weiyue 1
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2015-11-15
卷号	649 页码:687-693
关键词	Silver nanoparticles Controllable synthesis Dipping methods Ink-jet printing technique Flexible electronics
英文摘要	An effective and facile strategy was developed to successfully synthesize nearly uniform silver nanoparticles (AgNPs) with particle size of <10 nm, and demonstrated to achieve the sintering of AgNPs at room temperature for inkjet-printed flexible electronics. In such system, a series of different chain-length alkylamines were exploited as capped molecules to controllable synthesis of uniform AgNPs with the mean nanoparticle size in rang of 8.6 +/- 0.9, 8.9 +/- 1.2 and 9.2 +/- 1.6 nm, and these ultra-small nanoparticles were very favorable to attain an excellent printing fluency. Based on the as-synthesized AgNPs, a sequence of flexible electrocircuits was successfully fabricated by ink-jet printing technique. After the dipped treatment, the printed AgNPs were achieved to spontaneous coalescence and aggregation at room temperature induced by preferential dissolution of capped molecules on AgNPs surfaces into methanol solution. These aggregated AgNPs demonstrated superior controllability, excellent stability and low resistivity in the range of 31.6-26.5 mu Omega cm, and would have enormous potential in the application to be tailored for assembly of optoelectronics devices. (C) 2015 Elsevier B.V. All rights reserved.
收录类别	SCI
语种	英语
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/28394]
专题	化学研究所_其它
作者单位	1.Qilu Univ Technol, Shandong Prov Key Lab Fine Chem, Jinan 250353, Peoples R China 2.Chinese Acad Sci, BNLMS, Inst Chem, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Zhiliang,Zhu, Weiyue. Controllable synthesis and sintering of silver nanoparticles for inkjet-printed flexible electronics[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2015,649:687-693.
APA	Zhang, Zhiliang,&Zhu, Weiyue.(2015).Controllable synthesis and sintering of silver nanoparticles for inkjet-printed flexible electronics.JOURNAL OF ALLOYS AND COMPOUNDS,649,687-693.
MLA	Zhang, Zhiliang,et al."Controllable synthesis and sintering of silver nanoparticles for inkjet-printed flexible electronics".JOURNAL OF ALLOYS AND COMPOUNDS 649(2015):687-693.