Enviar artigo por via de e-mail Fabrication of ordered aerogel samples with different densities
- Autores: Zolotukhin D.V.1,2, Soldatov A.A.1,2, Yudin A.N.1, Volkov V.V.3, Dmitriev V.V.1
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Afiliações:
- P.L. Kapitza Institute for Physical Problems
- Moscow Institute of Physics and Technology
- Federal Scientific Research Center “Crystallography and Photonics”
- Edição: Volume 60, Nº 5 (2017)
- Páginas: 737-741
- Seção: Laboratory Techniques
- URL: https://ogarev-online.ru/0020-4412/article/view/159935
- DOI: https://doi.org/10.1134/S0020441217050104
- ID: 159935
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Resumo
A method is described that allows the synthesis of denser samples of a nematically ordered aerogel from commercial Nafen with the effective density of 72 mg/cm3. The method is based on the drying of Nafen pre-immersed in a liquid (water, ethanol, pentane, or liquid nitrogen). The density of the final product is measured as a function of the surface-tension coefficient of the liquid filling the sample.
Sobre autores
D. Zolotukhin
P.L. Kapitza Institute for Physical Problems; Moscow Institute of Physics and Technology
Email: dmitriev@kapitza.ras.ru
Rússia, ul. Kosygina 2, Moscow, 119334; Institutskii per. 9, Dolgoprudnyi, Moscow oblast, 141700
A. Soldatov
P.L. Kapitza Institute for Physical Problems; Moscow Institute of Physics and Technology
Email: dmitriev@kapitza.ras.ru
Rússia, ul. Kosygina 2, Moscow, 119334; Institutskii per. 9, Dolgoprudnyi, Moscow oblast, 141700
A. Yudin
P.L. Kapitza Institute for Physical Problems
Email: dmitriev@kapitza.ras.ru
Rússia, ul. Kosygina 2, Moscow, 119334
V. Volkov
Federal Scientific Research Center “Crystallography and Photonics”
Email: dmitriev@kapitza.ras.ru
Rússia, Leninskii pr. 59, Moscow, 119333
V. Dmitriev
P.L. Kapitza Institute for Physical Problems
Autor responsável pela correspondência
Email: dmitriev@kapitza.ras.ru
Rússia, ul. Kosygina 2, Moscow, 119334
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