Effects of electrohydrodynamic parameters on printing ultra-fine low-resistivity silver electrodes.

Huacheng Tang, Honglong Ning, Rihui Yao, Zhenchao Li, Zhaohui Li, Zhenhuai Yang, Qi Lu, Qiang Hu, Wei Xu, Junbiao Peng

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Article in RSC advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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10 authors.

Huacheng TangGuangdong Basic Research Center of Excellence for Energy & Information Polymer Materials, State Key Laboratory of Luminescent Materials and Devices, School of Materials Sciences and Engineering, South China University of Technology Guangzhou 510640 China xuwei@scut.edu.cn.ORCID https://orcid.org/0009-0003-5829-2659

Honglong NingGuangdong Basic Research Center of Excellence for Energy & Information Polymer Materials, State Key Laboratory of Luminescent Materials and Devices, School of Materials Sciences and Engineering, South China University of Technology Guangzhou 510640 China xuwei@scut.edu.cn.ORCID https://orcid.org/0000-0001-9518-5738

Rihui YaoGuangdong Basic Research Center of Excellence for Energy & Information Polymer Materials, State Key Laboratory of Luminescent Materials and Devices, School of Materials Sciences and Engineering, South China University of Technology Guangzhou 510640 China xuwei@scut.edu.cn.ORCID https://orcid.org/0000-0002-1362-1784

Zhenchao LiState Key Laboratory of Advanced Materials and Electronic Components Fenghua Electronic Industrial Park, No. 18 Fenghua Road Zhaoqing 526020 China.

Zhaohui LiGuangdong Basic Research Center of Excellence for Energy & Information Polymer Materials, State Key Laboratory of Luminescent Materials and Devices, School of Materials Sciences and Engineering, South China University of Technology Guangzhou 510640 China xuwei@scut.edu.cn.

Zhenhuai YangJi Hua Laboratory Foshan 528000 China.

Qi LuJi Hua Laboratory Foshan 528000 China.

Qiang HuJi Hua Laboratory Foshan 528000 China.

Wei XuGuangdong Basic Research Center of Excellence for Energy & Information Polymer Materials, State Key Laboratory of Luminescent Materials and Devices, School of Materials Sciences and Engineering, South China University of Technology Guangzhou 510640 China xuwei@scut.edu.cn.ORCID https://orcid.org/0000-0003-3846-5906

Junbiao PengGuangdong Basic Research Center of Excellence for Energy & Information Polymer Materials, State Key Laboratory of Luminescent Materials and Devices, School of Materials Sciences and Engineering, South China University of Technology Guangzhou 510640 China xuwei@scut.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Electrodes, as signal transmission channels for microelectronic components, need to develop towards high precision. Among the existing printed electronic technologies, electrohydrodynamic (EHD) jet printing utilizes electric field force to control ink, enabling higher precision electrode processing. In this paper, the relationship between the printing parameters of EHD-printer and the morphology of the electrodes was investigated. With the decreasing of driving voltage and bias voltage, the line width of the silver electrode became more and more narrow. Silver electrodes with line width of 3.85 µm were fabricated through process optimization. In addition, with the annealing temperature rising, the resistivity of the electrode gradually decreased. The possible reason was that higher temperatures could not only increase the binding degree of silver nanoparticles, but also promote the removal of organic matter. Silver electrodes with resistivity of 13.63 µΩ cm were fabricated through process optimization, which showed an important application potential of the silver electrode printed by electrohydrodynamic inkjet printing.

Identifiers

PMID41395188

DOI10.1039/d5ra08292g

PMCPMC12699524

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LicenceCC BY-NC

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.