Abo Bibliothek: Guest
Nanoscience and Technology: An International Journal

Erscheint 4 Ausgaben pro Jahr

ISSN Druckformat: 2572-4258

ISSN Online: 2572-4266

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: 1.3 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.7 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: 0.7 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: 0.00023 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: 0.11 SJR: 0.244 SNIP: 0.521 CiteScore™:: 3.6 H-Index: 14

Indexed in

EFFECT OF THE FRAMEWORK STRUCTURE OF 2D-NANOFILLER PLATES ON THE DEGREE OF REINFORCEMENT OF POLYURETHANE/GRAPHENE NANOCOMPOSITES

Volumen 12, Ausgabe 3, 2021, pp. 21-28
DOI: 10.1615/NanoSciTechnolIntJ.2021038754
Get accessGet access

ABSTRAKT

It is shown that when the percolation threshold of 2D nanofiller is reached, the spatial structure of this nanofiller changes from stochastic to planar. This effect is quantitatively expressed by a change of the framework dimension of the 2D-nanofiller (graphene) plates from 3 to 2. The aspect ratio of graphene tactoids decreases when such transition occurs, which significantly slows down the growth of the nanocomposite parameters as the nanofiller content further increases above its percolation threshold.

REFERENZEN
  1. Avnir, D., Farin, D., and Pfeifer, P., Molecular Fractal Surfaces, Nature, vol. 308, no. 5956, pp. 261-263, 1984. DOI: 10.1038/308261a0.

  2. Coleman, J.N., Cadek, M., Ryan, K.P., Fonseca, A., Nady, J.B., Blau, W.J., and Ferreira, M.S., Reinforcement of Polymers with Carbon Nanotubes. The Role of an Ordered Polymer Interfacial Region. Experiment and Modeling, Polymer, vol. 47, no. 26, pp. 8556-8561, 2006. DOI: 10.1016/j.polymer.2006.10.014.

  3. Compton, O.C., Kim, S., Pierre, C., Torkelson, J.M., and Nguen, S.B., Crumpled Graphene Nanosheets as Highly Effective Barrier Property Enhancers, Adv. Mater., vol. 22, no. 42, pp. 4759-4763, 2010. DOI: 10.1002/adma.201000960.

  4. Jan, N., Multifractality and the Kauffman Model, J. Phys. A: Math Gen., vol. 21, no. 18, pp. L899-L902, 1988. DOI: 10.1088/0305-4470/21/18/006.

  5. Khan, U., May, P., O'Neill, A., and Coleman, J.N., Development of Stiff, Strong, Yet Tough Composites by the Addition of Solvent Exfoliated Graphene to Polyurethane, Carbon, vol. 48, no. 14, pp. 4035-4041, 2010. DOI: 10.1016/j.carbon.2010.07.008.

  6. Kozlov, G.V. and Zaikov, G.E., Structure of the Polymer Amorphous State, Utrecht-Boston: Brill Academic Publishers, 2004.

  7. Kozlov, G.V., Yanovskii, Yu.G., and Zaikov, G.E., Structure and Properties of Particulate-Filled Polymer Composites: The Fractal Analysis, New York: Nova Science Publishers, Inc., 2010.

  8. Mikitaev, A.K., Kozlov, G.V., and Zaikov, G.E., Polymer Nanocomposites: Variety of Structural Forms and Applications, New York: Nova Science Publishers, Inc., 2008.

  9. Ni, Y., Chen, L., Teng, K., Shi, J., Qian, X., Xu, Z., Tian, X., Hu, C., and Ma, M., Superior Mechanical Properties of Epoxy Composites Reinforced by 3D Interconnected Graphene Skeleton, ACS Appl. Mater. Interfaces, vol. 7, no. 21, pp. 11583-11591, 2015. DOI: 10.1021/acsami. 5b02552.

  10. Schaefer, D.W. and Justice, R.S., How Nano are Nanocomposites? Macromolecules, vol. 40, no. 24, pp. 8501-8517, 2007. DOI: 10.1021/ma070356w.

  11. Xu, Y., Hong, W., Bai, H., Li, C., and Shi, G., Strong and Ductile Poly(Vinyl Alcohol)/Graphene Oxide Composites Films with a Layered Structure, Carbon, vol. 47, no. 15, pp. 3538-3543, 2009. DOI: 10.1016/j.carbon.2009.08.022.

Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen Preise und Aborichtlinien Begell House Kontakt Language English 中文 Русский Português German French Spain