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High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

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ISSN Druckformat: 1093-3611

ISSN Online: 1940-4360

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 0.4 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.1 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00005 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.07 SJR: 0.198 SNIP: 0.48 CiteScore™:: 1.1 H-Index: 20

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A TOUCH SENSOR BASED ON A TENSORESISTIVE POLYMER

Volumen 18, Ausgabe 1-2, 2014, pp. 63-69
DOI: 10.1615/HighTempMatProc.2015014780
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ABSTRAKT

For a copolymer having a glass transition temperature of 12°C, the weight ratio of monomers (methacrylate:butyl acrylate:acrylic acid) is equal to 50:45:5. By varying the ratio of monomers in the copolymer composition, copolymers can be synthesized with a glass transition temperature from -50°C to 100°C. To enhance the stability of solutions, graphite with a particle size of 1 μm and of C-1 brand was selected as a filler. Being low-conductive, the graphite has a much lower specific gravity and high resistance to oxidation as compared with a metal filler; it is compatible with the polymer and the chosen solvent − ethyl cellosolve. After drying the thickness of the polymer-graphite composite layer was 80 μm. Then a copper electrode was deposited through the mask of this layer. We measured the dependences of the composite conductivity on load on a stand, consisting of a rod with a tip at the end, made from stiff rubber and sliding in the guide sleeve. We carried out measurements for various combinations of composite (carbon fraction 50%), methods, and modes of manufacture. The obtained dependences are linear in the range of several hundredths pascal to several megapascal, the dependence of sensitivity on pressure changes, but slightly. The hysteresis value during unloading/loading processes was 10-15%. The dynamical range was several tens.

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