Academic Journal
Noncontact conductivity and dielectric measurement for high throughput roll-to-roll nanomanufacturing.
| Title: | Noncontact conductivity and dielectric measurement for high throughput roll-to-roll nanomanufacturing. |
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| Authors: | Orloff ND; Communication Technology Laboratory, National Institute of Standards and Technology, Boulder, Colorado 80305, USA.; Materials Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, USA., Long CJ; Center for Nanoscale Science and Technology, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 USA.; Maryland Nanocenter, University of Maryland, College Park, Maryland, 20742, USA., Obrzut J; Materials Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, USA., Maillaud L; Department of Chemical and Biomolecular Engineering, Department of Chemistry, The Smalley Institute for Nanoscale Science and Technology, Rice University, Houston, Texas 77005, USA., Mirri F; Department of Chemical and Biomolecular Engineering, Department of Chemistry, The Smalley Institute for Nanoscale Science and Technology, Rice University, Houston, Texas 77005, USA., Kole TP; Department of Radiation Oncology, Georgetown University Hospital, Washington, DC 20007, USA., McMichael RD; Center for Nanoscale Science and Technology, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 USA., Pasquali M; Department of Chemical and Biomolecular Engineering, Department of Chemistry, The Smalley Institute for Nanoscale Science and Technology, Rice University, Houston, Texas 77005, USA., Stranick SJ; Materials Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, USA., Liddle JA; Center for Nanoscale Science and Technology, National Institute of Standards and Technology, Gaithersburg, Maryland 20899 USA. |
| Source: | Scientific reports [Sci Rep] 2015 Nov 23; Vol. 5, pp. 17019. Date of Electronic Publication: 2015 Nov 23. |
| Publication Type: | Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S. |
| Language: | English |
| Journal Info: | Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: PubMed not MEDLINE |
| Imprint Name(s): | Original Publication: London : Nature Publishing Group, copyright 2011- |
| Abstract: | Advances in roll-to-roll processing of graphene and carbon nanotubes have at last led to the continuous production of high-quality coatings and filaments, ushering in a wave of applications for flexible and wearable electronics, woven fabrics, and wires. These applications often require specific electrical properties, and hence precise control over material micro- and nanostructure. While such control can be achieved, in principle, by closed-loop processing methods, there are relatively few noncontact and nondestructive options for quantifying the electrical properties of materials on a moving web at the speed required in modern nanomanufacturing. Here, we demonstrate a noncontact microwave method for measuring the dielectric constant and conductivity (or geometry for samples of known dielectric properties) of materials in a millisecond. Such measurement times are compatible with current and future industrial needs, enabling real-time materials characterization and in-line control of processing variables without disrupting production. |
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| Entry Date(s): | Date Created: 20151124 Date Completed: 20160412 Latest Revision: 20181113 |
| Update Code: | 20260130 |
| PubMed Central ID: | PMC4655476 |
| DOI: | 10.1038/srep17019 |
| PMID: | 26592441 |
| Database: | MEDLINE |
| ISSN: | 2045-2322 |
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| DOI: | 10.1038/srep17019 |