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CONDUCTING INK

CONDUCTING INK. Joseph McMillian MEEN 3344. Common conductive materials used in Conducting Ink. Gold Silver Platinum Palladium Carbon-graphite. Available as extremely fine powder.

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CONDUCTING INK

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  1. CONDUCTING INK Joseph McMillian MEEN 3344

  2. Common conductive materials used in Conducting Ink Gold Silver Platinum Palladium Carbon-graphite Available as extremely fine powder.

  3. Powder is added to an Organic binder to adjust the Rheology(flowing properties) of the conductor • Pastes • Adhesives • Paint • INK

  4. A typical Conducting Ink print process • 1.Ink regulator • 2. Printer • 3. Control Device • 4. Drying Process

  5. Applications • Printed Circuits (cell phone buttons) • Smart clothing (health monitoring) • Circuit Repair (instead of soldering connections) • Antennas(cost efficient) • Solar panels(layered) • Control systems(sensors) • Sensors(bend easily) • Heating elements • (Rear window deicers)

  6. Sources • http://www.alibaba.com/showroom/Nano_Powder.html • http://matnano.portici.enea.it/matnano/content/view/370/43/ • http://www.blockemf.com/catalog/emf-electromagnetic-fields_-747_All-EMF-Products.htm • http://news.zdnet.com/2100-9584_22-132466.html • Vest, R. W., principal investigator, “Ink Jet Printing of Silver Metallization for Photovoltaics” West Lafavette, Indiana: Purdue Research Foundation, 1985. • Landers, Thomas L., et al. Electronics Manufacturing Processes. Englewood Cliffs, New Jersey : Prentice-Hall, 1994.

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