Inkjet-printed silver conductors using silver nitrate ink and their electrical contacts with conducting polymers
This paper presents a low-cost and direct-writing silver metallization process based on drop-on-demand inkjet printing technique. Silver nitrate dissolved in the mixture of water and dimethyl sulfoxide (DMSO) was used as a metal precursor for metallization. The fabricated silver films on polyimide s...
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| Veröffentlicht in: | Thin solid films 2005-05, Vol.478 (1-2), p.275-279 |
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| container_title | Thin solid films |
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| creator | Liu, Zhengchun Su, Yi Varahramyan, Kody |
| description | This paper presents a low-cost and direct-writing silver metallization process based on drop-on-demand inkjet printing technique. Silver nitrate dissolved in the mixture of water and dimethyl sulfoxide (DMSO) was used as a metal precursor for metallization. The fabricated silver films on polyimide substrate were characterized by means of scanning electron microscopy, X-ray photoelectron spectroscopy (XPS), and electrical measurements. The experimental results show that the inkjet-printed silver tracks have well-defined shapes. The resistivity of the printed silver tracks is around 1.5×10−5 Ω·cm, one order of magnitude larger than that of bulk silver, which is attributed to the porosities as well as the residual impurities. Two conducting polymers (CP), sulfonated polyaniline (SPANi) and poly(ethylene dioxythiophene)/poly(styrene sulfonic acid) (PEDOT/PSS), were inkjet-printed on the surface of the silver tracks to study electrical properties of the Ag–polymer contacts. The current–voltage measurement results show that the printed Ag–PEDOT/PSS and Ag–SPANi contacts exhibit ‘ohmic’ behavior. |
| doi_str_mv | 10.1016/j.tsf.2004.11.077 |
| format | Article |
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Silver nitrate dissolved in the mixture of water and dimethyl sulfoxide (DMSO) was used as a metal precursor for metallization. The fabricated silver films on polyimide substrate were characterized by means of scanning electron microscopy, X-ray photoelectron spectroscopy (XPS), and electrical measurements. The experimental results show that the inkjet-printed silver tracks have well-defined shapes. The resistivity of the printed silver tracks is around 1.5×10−5 Ω·cm, one order of magnitude larger than that of bulk silver, which is attributed to the porosities as well as the residual impurities. Two conducting polymers (CP), sulfonated polyaniline (SPANi) and poly(ethylene dioxythiophene)/poly(styrene sulfonic acid) (PEDOT/PSS), were inkjet-printed on the surface of the silver tracks to study electrical properties of the Ag–polymer contacts. The current–voltage measurement results show that the printed Ag–PEDOT/PSS and Ag–SPANi contacts exhibit ‘ohmic’ behavior.</description><identifier>ISSN: 0040-6090</identifier><identifier>EISSN: 1879-2731</identifier><identifier>DOI: 10.1016/j.tsf.2004.11.077</identifier><identifier>CODEN: THSFAP</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Applied sciences ; Contacts ; Electrical, magnetic and optical properties ; Electronics ; Exact sciences and technology ; Inkjet printing ; Metallization, contacts, interconnects; device isolation ; Microelectronic fabrication (materials and surfaces technology) ; Organic polymers ; Physicochemistry of polymers ; Polymers ; Properties and characterization ; Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices ; Silver</subject><ispartof>Thin solid films, 2005-05, Vol.478 (1-2), p.275-279</ispartof><rights>2004 Elsevier B.V.</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-725cf9a04a3875cf5af0c97f8180bf19262273df8f987a80c5c8d9f01ec4e5153</citedby><cites>FETCH-LOGICAL-c389t-725cf9a04a3875cf5af0c97f8180bf19262273df8f987a80c5c8d9f01ec4e5153</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0040609004016578$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16627314$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Zhengchun</creatorcontrib><creatorcontrib>Su, Yi</creatorcontrib><creatorcontrib>Varahramyan, Kody</creatorcontrib><title>Inkjet-printed silver conductors using silver nitrate ink and their electrical contacts with conducting polymers</title><title>Thin solid films</title><description>This paper presents a low-cost and direct-writing silver metallization process based on drop-on-demand inkjet printing technique. Silver nitrate dissolved in the mixture of water and dimethyl sulfoxide (DMSO) was used as a metal precursor for metallization. The fabricated silver films on polyimide substrate were characterized by means of scanning electron microscopy, X-ray photoelectron spectroscopy (XPS), and electrical measurements. The experimental results show that the inkjet-printed silver tracks have well-defined shapes. The resistivity of the printed silver tracks is around 1.5×10−5 Ω·cm, one order of magnitude larger than that of bulk silver, which is attributed to the porosities as well as the residual impurities. Two conducting polymers (CP), sulfonated polyaniline (SPANi) and poly(ethylene dioxythiophene)/poly(styrene sulfonic acid) (PEDOT/PSS), were inkjet-printed on the surface of the silver tracks to study electrical properties of the Ag–polymer contacts. The current–voltage measurement results show that the printed Ag–PEDOT/PSS and Ag–SPANi contacts exhibit ‘ohmic’ behavior.</description><subject>Applied sciences</subject><subject>Contacts</subject><subject>Electrical, magnetic and optical properties</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Inkjet printing</subject><subject>Metallization, contacts, interconnects; device isolation</subject><subject>Microelectronic fabrication (materials and surfaces technology)</subject><subject>Organic polymers</subject><subject>Physicochemistry of polymers</subject><subject>Polymers</subject><subject>Properties and characterization</subject><subject>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</subject><subject>Silver</subject><issn>0040-6090</issn><issn>1879-2731</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqFkUtvFDEQhC0EEkvgB3CbC9xm6PY8bIsTinhEisQFzpbxtIk3s57F7Q3Kv8ejTcQNTm65vyrLVUK8RugQcHq37wqHTgIMHWIHSj0RO9TKtFL1-FTs6gLaCQw8Fy-Y9wCAUvY7cbxKt3sq7THHVGhuOC53lBu_pvnky5q5OXFMPx_vUyzZFWpium1cmptyQzE3tJAvOXq3bMLifOHmdyw3jzabwXFd7g-U-aV4FtzC9OrhvBDfP338dvmlvf76-eryw3Xre21Kq-Tog3EwuF6rOo4ugDcqaNTwI6CRk6w_m4MORiunwY9ezyYAkh9oxLG_EG_Pvse8_joRF3uI7GlZXKL1xFaaYVRS4f9BPU7QK6ggnkGfV-ZMwdbQDi7fWwS7lWD3tpZgtxIsoq0lVM2bB3PHNZ6QXfKR_wqnaetnqNz7M0c1krtI2bKPlDzNMdds7bzGf7zyBwUqnto</recordid><startdate>20050501</startdate><enddate>20050501</enddate><creator>Liu, Zhengchun</creator><creator>Su, Yi</creator><creator>Varahramyan, Kody</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7TB</scope><scope>FR3</scope></search><sort><creationdate>20050501</creationdate><title>Inkjet-printed silver conductors using silver nitrate ink and their electrical contacts with conducting polymers</title><author>Liu, Zhengchun ; Su, Yi ; Varahramyan, Kody</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-725cf9a04a3875cf5af0c97f8180bf19262273df8f987a80c5c8d9f01ec4e5153</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Applied sciences</topic><topic>Contacts</topic><topic>Electrical, magnetic and optical properties</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Inkjet printing</topic><topic>Metallization, contacts, interconnects; device isolation</topic><topic>Microelectronic fabrication (materials and surfaces technology)</topic><topic>Organic polymers</topic><topic>Physicochemistry of polymers</topic><topic>Polymers</topic><topic>Properties and characterization</topic><topic>Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices</topic><topic>Silver</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Zhengchun</creatorcontrib><creatorcontrib>Su, Yi</creatorcontrib><creatorcontrib>Varahramyan, Kody</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Engineering Research Database</collection><jtitle>Thin solid films</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Zhengchun</au><au>Su, Yi</au><au>Varahramyan, Kody</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Inkjet-printed silver conductors using silver nitrate ink and their electrical contacts with conducting polymers</atitle><jtitle>Thin solid films</jtitle><date>2005-05-01</date><risdate>2005</risdate><volume>478</volume><issue>1-2</issue><spage>275</spage><epage>279</epage><pages>275-279</pages><issn>0040-6090</issn><eissn>1879-2731</eissn><coden>THSFAP</coden><abstract>This paper presents a low-cost and direct-writing silver metallization process based on drop-on-demand inkjet printing technique. Silver nitrate dissolved in the mixture of water and dimethyl sulfoxide (DMSO) was used as a metal precursor for metallization. The fabricated silver films on polyimide substrate were characterized by means of scanning electron microscopy, X-ray photoelectron spectroscopy (XPS), and electrical measurements. The experimental results show that the inkjet-printed silver tracks have well-defined shapes. The resistivity of the printed silver tracks is around 1.5×10−5 Ω·cm, one order of magnitude larger than that of bulk silver, which is attributed to the porosities as well as the residual impurities. Two conducting polymers (CP), sulfonated polyaniline (SPANi) and poly(ethylene dioxythiophene)/poly(styrene sulfonic acid) (PEDOT/PSS), were inkjet-printed on the surface of the silver tracks to study electrical properties of the Ag–polymer contacts. The current–voltage measurement results show that the printed Ag–PEDOT/PSS and Ag–SPANi contacts exhibit ‘ohmic’ behavior.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.tsf.2004.11.077</doi><tpages>5</tpages></addata></record> |
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| ispartof | Thin solid films, 2005-05, Vol.478 (1-2), p.275-279 |
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| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Contacts Electrical, magnetic and optical properties Electronics Exact sciences and technology Inkjet printing Metallization, contacts, interconnects device isolation Microelectronic fabrication (materials and surfaces technology) Organic polymers Physicochemistry of polymers Polymers Properties and characterization Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Silver |
| title | Inkjet-printed silver conductors using silver nitrate ink and their electrical contacts with conducting polymers |
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