Haloizyt–naturalny absorber promieniowania elektromagnetycznego

• Autorzy: Adamczyk Mariusz J. , Kułacz Karol , Małycha Katarzyna , Pocheć Michał , Orzechowski Kazimierz

Warianty tytułu

EN

Halloysite–a natural absorber of electromagnetic radiation

• Języki publikacji: PL

Abstrakty

EN

The question about the harmfulness of electromagnetic radiation is ever more often raised in scientific discussions it is also interesting for the public. Unfortunately, there are no easy answers and no settled opinion. Followers of the catastrophic vision of the future argue, that the electromagnetic smog never grew as fast as today, and our bodies are probably not prepared for such conditions. Opponents, being accused of favoring telecommunication companies, claim that there are (or were) enough sources of electromagnetic radiation in the natural environment for organisms to learn how to self-protect, either by adaptation or development of specific sensory mechanisms. Questions are raised not only about health aspects, but also about security of data transmission and possible military applications, such as protection against radar localization. We want to present our recent investigations about the uses of natural materials for suppressing electromagnetic waves. The materials in question are ordinary clays, which role in Nature is barely now being discovered. Clay minerals, the basic ingredient of clay, are unusual materials, formed by Nature into nanostructures. Just recently we have begun to understand their role, behavior and possible applications. Those minerals, especially kaolinite and halloysite, are widespread, but in pure form occur only in few places in the world. Polish deposits belong to the richest ones.

Słowa kluczowe

PL

glina; minerały ilaste; relaksacja dielektryczna; struktura; materiały EMR

EN

clay; clay minerals; dielectric relaxation; structure; EMR materials

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Wiadomości Chemiczne
• Rocznik: 2019
• Tom: [Z] 73, 3-4
• Strony: 287--306
• Opis fizyczny: Bibliogr. 38 poz., rys., wykr.

Twórcy

autor

Adamczyk Mariusz J.

• Wydział Chemii, Uniwersytet Wrocławski, ul. Joliot-Curie 14, 50-383 Wrocław

autor

Kułacz Karol

• Wydział Chemii, Uniwersytet Wrocławski, ul. Joliot-Curie 14, 50-383 Wrocław

autor

Małycha Katarzyna

• Wydział Chemii, Uniwersytet Wrocławski, ul. Joliot-Curie 14, 50-383 Wrocław

autor

Pocheć Michał

• Wydział Chemii, Uniwersytet Wrocławski, ul. Joliot-Curie 14, 50-383 Wrocław

autor

Orzechowski Kazimierz

• Wydział Chemii, Uniwersytet Wrocławski, ul. Joliot-Curie 14, 50-383 Wrocław

Bibliografia

• [1] L. Stoch, Minerały ilaste, Wydawnictwa Geologiczne, Warszawa 1974.
• [2] E. Joussein, S. Petit, J. Churchman, B. Theng, D. Righi, B. Delvaux, Clay Miner., 2005, 40(4), 383.
• [3] U. Hofmann, K. Endell, D. Wilm, Angew. Chem., 1934, 47, 0539.
• [4] A. Golchin, P. Clarke, J.A. Baldock, T. Higashi, J.O. Skjemstad, J.M. Oades, Geoderma, 1997, 76(3-4), 155.
• [5] K.P. Nicolini, C.R.B. Fukamachi, F. Wypych, A.S. Mangrich, J. Colloid Interface Sci., 2009, 338(2), 474.
• [6] R.L. Frost, J. Kristof, E. Mako, J.T. Kloprogge, Am. Mineral., 2000, 85(11-12), 1735.
• [7] D.L. Bish, Clays Clay Miner., 1993, 41(6), 738.
• [8] R.L. Frost, J.T. Kloprogge, J. Raman Spectrosc., 2000, 6.
• [9] N. Kohyama, Clays Clay Miner., 1978, 26(1), 25.
• [10] K. Wada, Am. Mineral., 1961, 46(1–2), 78.
• [11] S. B. Hendricks, M.E. Jefferson, Am. Mineral., 1938, 23(12), 863.
• [12] P. Costanzo, R. Giese, M. Lipsicas, C. Straley, Nature, 1982, 296, 549.
• [13] P.M. Costanzo, Clays Clay Miner., 1984, 32(1), 29.
• [14] P.M. Costanzo, Clays Clay Miner., 1984, 32(5), 419.
• [15] M. Soma, G. Churchman, B. Theng, Clay Miner., 1992, 27(4), 413.
• [16] G. Churchman, B. Theng, Clay Miner., 1984, 19(2), 161.
• [17] I. Legocka, E. Wierzbicka, T.M.J. AL-Zahari, O. Osawaru, Polimery, 2013, 58, 24.
• [18] J.B. Dixon, Clays Clay Miner., 1974, 22(1), 127.
• [19] G. Churchman, T. Davy, L. Aylmore, R. Gilkes, P. Self, Clay Miner., 1995, 30, 89.
• [20] K. Birrell, M. Fieldes, K. Williamson, Am. Mineral., 1955, 40, 1.
• [21] C. Ma, R.A. Eggleton, Clays Clay Miner., 1999, 47(2), 174.
• [22] B. Delvaux, Clays Clay Miner., 1992, 40(4), 446.
• [23] R.D. Hart, R.J. Gilkes, S. Siradz, B. Singh, Clays Clay Miner., 2002, 50(2), 198.
• [24] R. Frost, J. Kristof, E. Horvath, J. Kloprogge, Thermochim. Acta, 1999, 327(1–2), 155.
• [25] R.L. Frost, Clays Clay Miner., 1997, 45(4), 551.
• [26] F. Franco, M.D.R. Cruz, Clay Miner., 2004, 39(2), 193.
• [27] F. Qin, C. Brosseau, J. Appl. Phys., 2012, 111(6), 061301.
• [28] K. Pitman, M. Lindley, D. Simkin, J. Cooper, Iee Proc.-F Radar Signal Process., 1991, 138(3), 223.
• [29] X.F. Zhang, X.L. Dong, H. Huang, B. Lv, J.P. Lei, C.J. Choi, J. Phys. Appl. Phys., 2007, 40(17), 5383.
• [30] X. Yuan, H. Wang, B. Zha, G. Hou, P. Hou, Surf. Coat. Technol., 2007, 201(16–17), 7130.
• [31] F.B. Meng, H.G. Wang, F. Huang, Y.F. Guo, Z.Y. Wang, D. Hui, Z.W. Zhou, Compos. Part B Eng., 2018, 137, 260.
• [32] J. Kang, D. Kim, Y. Kim, J.-B. Choi, B.H. Hong, S.W. Kim, 2D Mater., 2017, 4(2), 025003.
• [33] S. Vinayasree, M.A. Soloman, V. Sunny, P. Mohanan, P. Kurian, M.R. Anantharaman, Compos. Sci. Technol., 2013, 82, 69.
• [34] V. Sunny, D.S. Kumar, P. Mohanan, M.R. Anantharaman, Mater. Lett., 2010, 64(10), 1130.
• [35] X. Sun, J.P. He, G.X Li, J. Tang, T. Wang, Y.X. Guo, H.R. Xue, J. Mater. Chem. C, 2013, 1(4), 765.
• [36] M. Adamczyk, Dielektryczne właściwości haloizytu i jego interkalowanych pochodnych, rozprawa doktorska, Wrocław 2014.
• [37] M. Adamczyk, M. Rok, A. Wolny, K. Orzechowski, J. Appl. Phys., 2014, 115, 024101.
• [38] K. Leluk, K. Orzechowski, K. Jerie, A. Baranowski, T. Slonka, J. Glowinski, J. Phys. Chem. Solids, 2010, 71(5), 827.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).