Investigation of Nanoparticle Use in Geopolymer Production

Yıl 2019, Cilt: 2 Sayı: 2, 79 - 83, 06.12.2019

Begüm Seda Öğün Emek Möröydor Derun

Öz

In this study, performance improvements of alumina nanoparticles of metakaolin based geopolymer samples were studied. It is aimed to develop a durable implant by combining the mechanical properties of inorganic polymers with the bioactive behavior of substances such as calcium hydroxide and calcium phosphate. This material, which is an example of high-tech engineering ceramics, has been calcined and it is use as an implant / prosthesis in biomedical fields as a result of improvement. It is foreseen that the production of biogeopolymer will provide hard / soft tissue and bone regeneration. One of the best ways to determine the bioactivity of biomaterials is to expose them to simulated body fluids. 7, 14 and 28-day cured sample surfaces were investigated using characterization of Scanning Electron Microscopy, X-Ray Diffraction and Fourier Transformed Infrared Spectrometry. As a result, in this study; the properties of alumina nanoparticles based metakaolin based geopolymer samples and their usefulness in the form of implant, bone substitutes as biocompatible materials were investigated and results were evaluated.

Anahtar Kelimeler

Geopolymer, nanoparticle, alumina

Destekleyen Kurum

YILDIZ TEKNİK ÜNİVERSİTESİ BİLİMSEL ARAŞTIRMA PROJELERİ KOORDİNATÖRLÜĞÜ

Proje Numarası

FYL-2018-3468

Teşekkür

This project is supported by Yıldız Technical University Scientific Research Projects Coordination Unit and I would like to thank them for the support of FYL-2018-3468.

Kaynakça

• ASTM C109 2005. Standard test method of compressive strength of hydraulic cement mortars (using 2-in. or [50 mm] cube specimens), American Society for Testing and Materials, Annual Book of ASTM Standard, pp. 76–81.
• ASTM C191 2005. Standard Test Method for Time of Setting of Hydrualic Cement by Vicat Needle, American Society for Testing and Materials, Annual Book of ASTM Standard , pp. 179–185.
• Barbosa, V.,MacKenzie, K., Thaumaturgo, C. 2000. Synthesis and characterisation of Materials based on inorganic polymers of alumina and silica: Sodium polysialate polymer. International Journal of Inorganic Materials 2, 309–317.
• Bresciani, E., Barata, T., Fagundes, T.C., Adachi, A., Terrin, M.M. and Navarro, M.F. 2004. Compressive and diametral tensile strength of glass ionomer cements. Journal of Applied Oral Science, 4:344–348.
• Gardner, N.J. and. Poon S.M., 1976. Time and Temperature Effects on Tensile, Bond, and Compressive Strengths, Journal Proceedings, Volume: 73, Issue: 7, Appears on pages(s): 405-409.
• Heimann, R.B., 2002. Materials science of crystalline bioceramics: A review of basic properties and applications. CMU Journal 1:23–46.
• Korkusuz, F., Tomin, E., Yetkinler, D.N., Timuçin, M. Öztürk, A., Korkusuz, P., 2011. Yapay Kemik Dokusu. Türk Ortopedi ve Travmatoloji Birliği Derneği (TOTBİD) Dergisi 10(2):134-142.
• Lee, W.K.W. and Van Deventer, J.S.J. 2002. The effects of inorganic salt contamination on the strength and durability of geopolymers. Colloid sand Surfaces A: Physicochem. Eng. Aspects, 211, 115-126.
• MacKenzie, K.J.D., 2003. What are these things called Geopolymers. A Physico- Chemical Perspective, volume 153 of Ceramic Transations, pages 175 – 186. Am. Ceram. Soc.
• MacKenzie, K.J.D., Komphanchai S. and Fletcher, R.A., 2007. New Trends in the Chemistry of Inorganic Polymers for Advanced Applications, volume 28 of Ceramic Transations, pages 249–257.
• MacKenzie, K.J.D., Rahner, N., Smith, M.E., Wong A., 2010. J. Mater. Sci. 45.
• Mohamed, O.A.; Imam, Z.S.; Najim, O. 2016. Splitting tensile strength of sustainable self-consolidating concrete. Procedia Eng. 145, 1218–1225.
• Odler, I., 2000. Special Inorganic Cements. E & FN Spon, London and New York.
• Oudadesse, H., Derrien, A.C., Mami, M., Martin, S., Cathlineau, G., and Yahia, L., 2007. Aluminosilicates and biphasic HA-TCP composites: studies of properties for bony filling. Biomed. Mater., 2:59–64.
• Ros, S. and Shima, H., 2013. Relationship between splitting tensile strength and compressive strength of concrete at early age with different types of cements and curing temperatures, Concrete Institute Proceedings. 35 427-432.
• Thompson, I. D. and Hench, L.L. 1998. Mechanical properties of bioactive glasses, glass-ceramics and composites. Proceedings of the Institution of Mechanical Engineers, 212(Part H):127–136.