Abstract
The thermal insulation behavior of ordered mesoporous silica SBA-15 aggregates heat treated at 300 ∘C was studied. An important decrease in the effective thermal conductivity according to the increase of the apparent density was observed. A thermal conductivity value less than 25 mW.m−1.K−1 was reached during the compaction phenomenon. Results of thermal conductivity were correlated to the electron microscopy observations and physicochemical data (X-ray diffraction, adsorption/desorption of nitrogen volumetric measurements). These thermal properties make these materials very promising for thermal insulation applications, especially with values inferior to the thermal conductivity of air.
Similar content being viewed by others
References
D.B. Leiser, Am. Ceram. Soc. Bull. 44, 83 (2004)
A. Rigacci, P. Achard, F. Ehrburger-Dolle, R. Pirard, J. Non Cryst. Solids 225, 260 (1998)
Q. Hu, J. Li, S. Qiao, Z. Hao, H. Tian, C. Ma, C. He, J. Hazard. Mater. 164, 1205 (2009)
F. Yin, S. Ji, P. Wu, F. Zhao, C. Li, J. Catal. 257, 108 (2008)
J. Wei, J. Shi, H. Pan, Q , Su, J. Zhu, Micropor. Mesopor. Mater. 117, 596 (2009)
J. Li, L. Wang, T. Qi, Y. Zhou, C. Liu, J. Chu, Y. Zhang, Micropor. Mesopor. Mater. 110, 442 (2008)
J.Y. Ying, C.P. Mehnert, M.S. Wong, Angew. Chem. Int. Ed. 38, 56 (2009)
A. Dinse, S. Khennache, B. Frank, C. Hess, R. Herbert, S. Wrabetz, R. Schlogl, R. Schomacker, J. Mol. Catal. A-Chem. 307, 43 (2009)
R. Huirache-Acuña, R. Nava, C.L. Peza-Ledesma, J. Lara-Romero, G. Alonso-Núez, B. Pawelec, E.M. Rivera-Muñoz, Materials. 6, 4139 (2013)
P. Sharmaa, A.P. Singh, Catal. Sci. Technol. 4, 2978 (2014)
J.L. Blin, J. Jacoby, S. Kim, M.J. Stébé, N. Canilho, A. Pasc, Chem. Commun. 50, 11871 (2014)
J.H. Nama, Y.Y. Jangb, Y.U. Kwonb, J.D. Nam, Electrochem. Commun. 6, 737 (2004)
A. Stein, Adv. Mater. 15, 763 (2000)
K. Kosuge, S. Kubo, N. Kikukawa, M. Takemori, Langmuir 23, 3095 (2007)
P. Shah, V. Ramaswamy, Micropor. Mesopor. Mater. 114, 270 (2008)
S.G. Choi, T.-J. Ha, B.-G. Yu, S.P. Jaung, O. Kwon, H.-H. Park, Ceram. Int. 34, 833 (2008)
T. Coquil, E.K. Richman, N.J. Hutchinson, S.H. Tolbert, L. Pilon, J. Appl. Phys. 106, 034910 (2009)
W.G.H. Cong-Liang, F. Yan-Hui, Z. Xin-Xin, L. Wei, Y. Mu, L. Jing, Acta Phys. Sin. 61, 154402 (2012)
L.J.H. Cong-Liang, F. Yan-Hui, Z. Xin-Xin, W. Ge, Acta Phys. Sin. 60, 114401 (2011)
W.G.H. Cong-Liang, F. Yan-Hui, Z. Xin-Xin, L. Jing, Chin. Phys. B 22, 64401 (2013)
S. Melka, J.-J. Bézian, Rev. Gén. Therm. 36, 345 (1997)
M. Reim, W. Körner, J. Manara, S. korder, M. Arduini-Schuster, H.-P. Ebert, J. Fricke, Solar Energy 79, 131 (2005)
S.I. Park, J.G. Hartley, J. Appl. Phys. 86, 5263 (1999)
L. Bippus, M. Jaber, B. Lebeau, D. Schleich, Y. Scudeller, Micropor. Mesopor. Mater. 190, 109 (2014)
Y. Belmoujahid, M. Bonne, Y. Scudeller, D. Schleich, Y. Grohens, B. Lebeau, Micropor. Mesopor. Mater. 201, 124 (2015)
D. Zhao, J. Feng, Q. Huo, N. Melosh, G.H. Fredrickson, B.F. Chmelka, G.D. Stucky, Science 279, 548 (1998)
S. Brunauer, P.H. Emmett, E. Teller, J. Am. Chem. Soc. 60, 309 (1938)
J.C.P. Broekhoff, J.H. de Boer, J. Catal. 10, 377 (1968)
S.E. Gustafsson, E. Karawacki, M.N. Khan, J. Phys. D: Appl. Phys. 12, 1411 (1979)
D. Salmon, Meas. Sci. Technol. 12, R89 (2001)
R. Tomasi, D. Sireude, R. Marchand, Y. Scudeller, P. Guillemet, Mater. Sci. Eng. B 137, 225 (2007)
X. Lu, R. Caps, J. Fricke, C.T. Alviso, R.W. Pekala, J. Non-Cryst. Solids 188, 226 (1995)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Belmoujahid, Y., Bonne, M., Scudeller, Y. et al. SBA-15 mesoporous silica as a super insulating material. Eur. Phys. J. Spec. Top. 224, 1775–1785 (2015). https://doi.org/10.1140/epjst/e2015-02498-3
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1140/epjst/e2015-02498-3