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INFLUENCE OF HYDROPHILIC COMONOMER ON THERMAL PROPERTIES OF POLYMETHYLEMETHACRYLATE/ N-ALKANES MICROCAPSULES

Year 2017, Volume: 27 Issue: 2, 163 - 172, 30.06.2017

Abstract

A series of poly(MMA-co-2-HEA)/n-octadecane (P(MMA-co-2HEA)/C18) and poly(MMA-co-2-HEA)/n-eicosane (P(MMA-co-2HEA)/C20) microcapsules were prepared by an emulsion polymerization method as microencapsulated phase change materials (MEPCMs). The structural identification was done by using FTIR spectroscopy and thermal properties of the hydrophilic monomer imcorporated microcapsules were investigated using Differential Scanning Calorimetry (DSC) and Thermogravimetric analysis (TGA) techniques. The surface morphology and particle size of MEPCMs were studied using a Polarised Optical Microscope (POM) and a Particle Size Analysizer (PSA) respectively. DSC indicated that the microcapsules containing highest amount of the n-alkane had a latent heat of 125 J/g as and TGA technique showed about thermal stability. The particle size and distribution analysis showed that the microcapsules had uniform and narrow size distrubiton. Also it was confirmed by FTIR spectroscopy that the poly(MMA-co-2-HEA) shell was successfully synthesized as the shell of the paraffin core. Besides it was found that the thermo-physical properties were
strongly dependant on the content of the microcapsules.

References

  • 1. Chai L., Wang X. and Wu D., 2015,“Development of Bifunctional Microencapsulated Phase Change Materials With Crystalline Titanium Dioxide Shell For Latent-Heat Storage And Photocatalytic Effectiveness”, Applied Energy, Vol:138, pp:661–674.
  • 2. Sarı A., Alkan C., Kahraman-Döğüşcü D. and Kızıl Ç, 2015,“Micro/Nano Encapsulated N-Tetracosane And N-Octadecane Eutectic Mixture With Polystyrene Shell For Low-Temperature Latent Heat Thermal Energy Storage Applications”, Solar Energy, Vol:115, pp:195–203.
  • 3. Qiu X., Lu L., Wang J., Tang G. and Song G., 2015“Fabrication, Thermal Properties and Thermal Stabilities of Microencapsulated N-Alkane with Poly(Lauryl Methacrylate) As Shell”, Thermochimica Acta, Vol:620, pp: 10–17.
  • 4. Tang X., Li W., Zhang X. and Shi H., 2014,“Fabrication and Performances of Microencapsulated N-Alkanes with Copolymers Having N-Octadecyl Side Chains As Shells”, Industrial & Engineering Chemistry Research, Vol:53 (4), pp: 678–1687.
  • 5. Salaun F. and Vroman I., 2008,“Influence of Core Materials on Thermal Properties of Melamine Formaldehyde Microcapsules”, European Polymer Journal, Vol:44, pp:849–860.
  • 6. Saihi D., Vroman I., Giraud S. and Bourbigot S., 2006,“Microencapsulation of Ammonium Phosphate with a Polyurethane Shell. Part II. Interfacial Polymerization Technique”, Reactive and Functional Polymers, Vol:66(10), pp: 1118–1125.
  • 7. Saihi D., Vroman I., Giraud S. and Bourbigot S., 2005“Microencapsulation of Ammonium Phosphate with a Polyurethane Shell Part I: Coacervation Technique”,Reactive and Functional Polymers, Vol:64(3), pp:127–138.
  • 8. Giraud S., Bourbigot S., Rochery M., Vroman I., Tighzert L. and Delobel E, 2002,“Microencapsulation of Phosphate: Application to Flame Retarded Coated Cotton”, Polymer Degradation and Stability, Vol:77(2), pp: 285–97.
  • 9. Ai Y., Jin Y., Sun J. and Wei D.Q., 2007,“Microencapsulation of n-Hexadecane as Phase Change Material by Suspension Polymerization”, e-Polymers, Vol: 098, pp:1–9.
  • 10. Alay S., Alkan C. and Göde F, 2012, “Steady-State Thermal Comfort Properties of Fabrics Incorporated with Microencapsulated Phase Change Materials”, Journal of the Textile Institute, Vol:103(7), pp:757-765.
  • 11. Shirin-Abadi A.R., Mahdavian A.R. and Khoee S., 2011,.“New Approach For The Elucidation of PCM Nanocapsules Through Miniemulsion Polymerization with an Acrylic Shell”, Macromolecules, Vol:44, pp:7405–7414.
  • 12. Cho J.S., Kwon A. and Cho C.G., 2002, “Microencapsulation of Octadecane as a Phase-Change Material by Interfacial Polymerization In an Emulsion System”,Colloid and Polymer Science, Vol:280, pp: 260-266.
  • 13. Choi J., Lee J.G., Kim J.H. and Yang H., 2001,“Preparation of Microcapsules Containing Phase Change Materials As Heat Transfer Media By In-Situ Polymerization”,Journal of Industrial and Engineering Chemistry, Vol:7, pp:358–362.
  • 14. Onder E., Sarıer N. and Çimen E., 2008, “Encapsulation of Phase Change Materials by Complex Coacervation To Improve Thermal Performances of Woven Fabrics”, Thermochimica Acta, Vol:467(1–2), pp:63–72.
  • 15. Sarıer N. and Önder E., 2007,“The Manufacture of Microencapsulated Phase Change Materials Suitable For The Design of Thermally Enhanced Fabrics”, Thermochimica Acta, Vol:452 (2), pp:149–160.
  • 16. Alkan C., Alay-Aksoy S. and Altun-Anayurt R., 2015,“Synthesis of Poly(Methyl Methacrylate-Co-Acrylic Acid)/N-Eicosane Microcapsules For Thermal Comfort In Textiles”,Textile Research Journal, Vol:85(19), pp:2051–2058.
  • 17. Wang Y., Shi H., Xia T.D., Zhang T. and Feng H.X., 2012, “Fabrication and Performances of Microencapsulated Paraffin Composites with Polymethylmethacrylate Shell Based on Ultraviolet Irradiation-Initiated” Materials Chemistry and Physics, Vol: 135(1), pp: 181–187.
  • 18. Alkan C., Sarı A. and Karaipekli A., 2011,“Preparation, Thermal Properties And Thermal Reliability of Microencapsulated N-Eicosane As Novel Phase Change Material For Thermal Energy Storage”, Energy Conversion and Management, Vol:52, pp:687–692.
  • 19. Alkan C., Sarı A., Karaipekli A., Uzun O., 2009,“Preparation, Characterization, And Thermal Properties of Microencapsulated Phase Change Material For Thermal Energy Storage”, Solar Energy Materials & Solar Cells, Vol:93, pp:143–147.
  • 20. Sarı A., Alkan C., Karaipekli A. and Uzun O., 2009,“Microencapsulated N-Octacosane As Phase Change Material For Thermal Energy Storage”, Solar Energy, Vol:83, pp:1757–1763.
  • 21. Sarı A., Alkan C. and Karaipekli A., 2010,“Preparation, Characterization and Thermal Properties of PMMA/N-Heptadecane Microcapsules as Novel Solid– Liquid MicroPCM For Thermal Energy Storage”,Applied Energy, Vol:87, pp:1529–1534.
  • 22. Chang C., Tsai Y., Chiu J. and Chen H., 2009.“Preparation of Phase Change Materials Microcapsules by Using Pmma Network-Silica Hybrid Shell Via Sol–Gel Process”, Journal of Applied Polymer Science, Vol:112, pp:1850–1857.
  • 23. Shan X.L., Wang J.P., Zhang X.X. and Wang X.C., 2009,“Formaldehyhe-Free and Thermal Resistant Micropcms Containing N-Octadecane”, Thermochimica Acta,Vol: 494, pp:104–109.
  • 24. Qiu X., Li W., Song G., Chu X. and Tang G., 2012,“Microencapsulated n-octadecane with different methylmethacrylate-based copolymer shells as phase change materials for thermal energy storage”,Energy, 46, p.188–199.
  • 25. Zhang G.H., Bon S.A.F. and Zhao C.Y., 2012,“Synthesis, Characterization and Thermal Properties of Novel Nanoencapsulated Phase Change Materials For Thermal Energy Storage”, Solar Energy, Vol:86(5), pp:1149–1154.
  • 26. Rahman A., Dickinson M.E. and Farid M.M., 2012,“Microencapsulation of a PCM Through Membrane Emulsification And Nanocompression-Based Determination of Microcapsule Strength”, Materials for Renewable and Sustainable Energy, Vol:1(4), pp:1-10.
  • 27. Qiu X., Li W., Song G., Chu X. and Tang G., 2012,“Fabrication and Characterization of Microencapsulated N-Octadecane with Different Crosslinked Methylmethacrylate-Based Polymer Shells”, Solar Energy Materials and Solar Cells, Vol:98, pp:283–293.
  • 28. Chen Z.H., Yu F., Zeng X.R. and Zhang Z.G., 2012,“Preparation, Characterization and Thermal Properties of Nanocapsules Containing Phase Change Material N-Dodecanol By Miniemulsion Polymerization with Polymerizable Emulsifier”, Applied Energy, Vol:9(1), pp:7–12.
  • 29. Ma Y., Chu X., Li W. and Tang G., 2012,“Preparation and Characterization of Poly(Methyl Methacrylate-Co-Divinylbenzene) Microcapsules Containing Phase Change Temperature Adjustable Binary Core Materials”, Solar Energy, Vol:86(7), pp:2056–2066.
  • 30. Sarı A., Alkan C., Biçer A., Altuntas A. and Bilgin C., 2014,“Micro/Nanoencapsulated N-Nonadecane with Poly(Methyl Methacrylate) Shell For Thermal Energy Storage”, Energy Conversion and Management, Vol:86, pp:614–621.
  • 31. Qiu X., Lu L., Wang J., Tang G. and Song G., 2014,“Preparation And Characterization of Microencapsulated N-Octadecane As Phase Change Material With Different N-Butyl Methacrylate-Based Copolymer Shells”, Solar Energy Materials and Solar Cells, Vol:128, pp:102–111.
  • 32. Wang Y., Zhang Y., Xia T.D., Zhao W.J. and Yang W.H., 2014,“Effects of Fabricated Technology on Particle Size Distribution and Thermal Properties of Stearic–Eicosanoic Acid/Polymethylmethacrylate Nanocapsules”,Solar Energy Materials and Solar Cells, Vol:(120), pp:481–490.
  • 33. Sarı A., Alkan C. and Özcan A.N., 2015,“Synthesis and Characterization of Micro/Nano Capsules of PMMA/Capric–Stearic Acid Eutectic Mixture For Low Temperature-Thermal Energy Storage In Buildings”, Energy and Buildings, Vol: 90, pp:106–113.
  • 34. Han P., Lu L.,Qiu X., Tang Y. and Wang J., 2015,“Preparation and Characterization of Macrocapsules Containing Microencapsulated PCMS (Phase Change Materials) For Thermal Energy Storage”, Energy, Vol:91, pp:531–539.
  • 35. Al-Shannaq R., Farid M., Al-Muhtaseb S. and Kurdi J., 2015, “Emulsion Stability and Cross-Linking of PMMA Microcapsules Containing Phase Change Materials”, Solar Energy Materials and Solar Cells, Vol:132, pp:311–318.
  • 36. Shi J., Wu X., Fu X. and Sun R., 2015,“Synthesis And Thermal Properties of A Novel Nanoencapsulated Phase Change Material with PMMA and SIO2 As Hybrid Shell Materials”, Thermochimica Acta, Vol:617, pp:90–94.
  • 37. Alkan C., Altun-Anayurt R. and Alay-Aksoy, S., 2014,“Poly(Methyl Methacrylate-Co-2-Hydroxyethyl Acrylate)/n-Hexadecane Microcapsules as a Reactive Outer Surface Thermal Comfort Additive”, Proceeding of AUTEX 2014 World Textile Conference. Bursa, Turkey.
  • 38. Altun-Anayurt R., Alkan C. and Alay-Aksoy S., 2014,“Poly (Methylmethacrylate-Co-2-Hydroxyethyl Acrylate)/N-Octadecane Microcapsules For Heat Energy Storage”, Proceeding of V. National Polymer Science and Technology Congress. Tokat, Turkey.
  • 39. Konuklu Y., Paksoy H.O. and Unal M., 2015,“Nanoencapsulation of N-Alkanes with Poly(Styrene-Co-Ethylacrylate) Shells For Thermal Energy Storage”, Applied Energy, Vol:150, pp:335–340.
  • 40. Liu X. and Lou Y., 2015,“Preparation of Microencapsulated Phase Change Materials By The Sol-Gel Process And Its Application On Textiles”. Fibres & Textiles in Eastern Europe; Vol:23, 2(110), pp:63-67.

T POLİMETİLMETAKRİLAT/N-ALKANMİKROKAPSÜLLERİN TERMAL ÖZELLİKLERİNE HİDROFİLİK KOMONOMERİN ETKİSİ

Year 2017, Volume: 27 Issue: 2, 163 - 172, 30.06.2017

Abstract

Mikrokapsüllenmiş faz değiştiren material (MEPCMs) olarak, poli(metil metakrilat-ko-2 hidroksi etil akrilat)/n-oktadekan (P(MMA-co-2HEA)/C18) ve poli(metil metakrilat-ko-2 hidroksi etil akrilat)/n-eykosan mikrokapsüller emülsiyon polimerizasyonu metodu ile üretilmiştir. Hidrofilik monomer ilave edilmiş mikrokapsüllerin yapıları, FT-IR spektroskopisi ile aydınlatılmış ve termal özellikleri diferansiyel taramalı kalorimetre (DSC) ve termogravimetrik analiz (TGA) teknikleri ile araştırılmıştır. Mikrokapsüllenmiş faz değiştiren maddelerin yüzey morfolojileri ve parçacık boyutu polarize ışık mikroskobu (POM) ve parçacık analiz edici system (PSA) ile incelenmiştir. DSC tekniği mikrokapsüllerin en fazla 125 J/g enerji depoladığını gösterirken TGA tekniği kararlılıklarını göstermiştir. Parçacık boyutu ve dağılımı analizi mikrokapsüllerin düzenli ve dar aralıklı dağılıma sahip olduğunu göstermiştir. FT-IR spektroskopisi paraffin çekirdeğin etrafında poli(MMA-ko-2-HEA) duvarın başarılı bir şekilde sentezlendiğini göstermiştir. Bunun yanında mikrokapsüllerin termo-fiziksel özelliklerinin mikrokapsül içeriğine şiddetli derecede bağlı olduğu bulunmuştur.

References

  • 1. Chai L., Wang X. and Wu D., 2015,“Development of Bifunctional Microencapsulated Phase Change Materials With Crystalline Titanium Dioxide Shell For Latent-Heat Storage And Photocatalytic Effectiveness”, Applied Energy, Vol:138, pp:661–674.
  • 2. Sarı A., Alkan C., Kahraman-Döğüşcü D. and Kızıl Ç, 2015,“Micro/Nano Encapsulated N-Tetracosane And N-Octadecane Eutectic Mixture With Polystyrene Shell For Low-Temperature Latent Heat Thermal Energy Storage Applications”, Solar Energy, Vol:115, pp:195–203.
  • 3. Qiu X., Lu L., Wang J., Tang G. and Song G., 2015“Fabrication, Thermal Properties and Thermal Stabilities of Microencapsulated N-Alkane with Poly(Lauryl Methacrylate) As Shell”, Thermochimica Acta, Vol:620, pp: 10–17.
  • 4. Tang X., Li W., Zhang X. and Shi H., 2014,“Fabrication and Performances of Microencapsulated N-Alkanes with Copolymers Having N-Octadecyl Side Chains As Shells”, Industrial & Engineering Chemistry Research, Vol:53 (4), pp: 678–1687.
  • 5. Salaun F. and Vroman I., 2008,“Influence of Core Materials on Thermal Properties of Melamine Formaldehyde Microcapsules”, European Polymer Journal, Vol:44, pp:849–860.
  • 6. Saihi D., Vroman I., Giraud S. and Bourbigot S., 2006,“Microencapsulation of Ammonium Phosphate with a Polyurethane Shell. Part II. Interfacial Polymerization Technique”, Reactive and Functional Polymers, Vol:66(10), pp: 1118–1125.
  • 7. Saihi D., Vroman I., Giraud S. and Bourbigot S., 2005“Microencapsulation of Ammonium Phosphate with a Polyurethane Shell Part I: Coacervation Technique”,Reactive and Functional Polymers, Vol:64(3), pp:127–138.
  • 8. Giraud S., Bourbigot S., Rochery M., Vroman I., Tighzert L. and Delobel E, 2002,“Microencapsulation of Phosphate: Application to Flame Retarded Coated Cotton”, Polymer Degradation and Stability, Vol:77(2), pp: 285–97.
  • 9. Ai Y., Jin Y., Sun J. and Wei D.Q., 2007,“Microencapsulation of n-Hexadecane as Phase Change Material by Suspension Polymerization”, e-Polymers, Vol: 098, pp:1–9.
  • 10. Alay S., Alkan C. and Göde F, 2012, “Steady-State Thermal Comfort Properties of Fabrics Incorporated with Microencapsulated Phase Change Materials”, Journal of the Textile Institute, Vol:103(7), pp:757-765.
  • 11. Shirin-Abadi A.R., Mahdavian A.R. and Khoee S., 2011,.“New Approach For The Elucidation of PCM Nanocapsules Through Miniemulsion Polymerization with an Acrylic Shell”, Macromolecules, Vol:44, pp:7405–7414.
  • 12. Cho J.S., Kwon A. and Cho C.G., 2002, “Microencapsulation of Octadecane as a Phase-Change Material by Interfacial Polymerization In an Emulsion System”,Colloid and Polymer Science, Vol:280, pp: 260-266.
  • 13. Choi J., Lee J.G., Kim J.H. and Yang H., 2001,“Preparation of Microcapsules Containing Phase Change Materials As Heat Transfer Media By In-Situ Polymerization”,Journal of Industrial and Engineering Chemistry, Vol:7, pp:358–362.
  • 14. Onder E., Sarıer N. and Çimen E., 2008, “Encapsulation of Phase Change Materials by Complex Coacervation To Improve Thermal Performances of Woven Fabrics”, Thermochimica Acta, Vol:467(1–2), pp:63–72.
  • 15. Sarıer N. and Önder E., 2007,“The Manufacture of Microencapsulated Phase Change Materials Suitable For The Design of Thermally Enhanced Fabrics”, Thermochimica Acta, Vol:452 (2), pp:149–160.
  • 16. Alkan C., Alay-Aksoy S. and Altun-Anayurt R., 2015,“Synthesis of Poly(Methyl Methacrylate-Co-Acrylic Acid)/N-Eicosane Microcapsules For Thermal Comfort In Textiles”,Textile Research Journal, Vol:85(19), pp:2051–2058.
  • 17. Wang Y., Shi H., Xia T.D., Zhang T. and Feng H.X., 2012, “Fabrication and Performances of Microencapsulated Paraffin Composites with Polymethylmethacrylate Shell Based on Ultraviolet Irradiation-Initiated” Materials Chemistry and Physics, Vol: 135(1), pp: 181–187.
  • 18. Alkan C., Sarı A. and Karaipekli A., 2011,“Preparation, Thermal Properties And Thermal Reliability of Microencapsulated N-Eicosane As Novel Phase Change Material For Thermal Energy Storage”, Energy Conversion and Management, Vol:52, pp:687–692.
  • 19. Alkan C., Sarı A., Karaipekli A., Uzun O., 2009,“Preparation, Characterization, And Thermal Properties of Microencapsulated Phase Change Material For Thermal Energy Storage”, Solar Energy Materials & Solar Cells, Vol:93, pp:143–147.
  • 20. Sarı A., Alkan C., Karaipekli A. and Uzun O., 2009,“Microencapsulated N-Octacosane As Phase Change Material For Thermal Energy Storage”, Solar Energy, Vol:83, pp:1757–1763.
  • 21. Sarı A., Alkan C. and Karaipekli A., 2010,“Preparation, Characterization and Thermal Properties of PMMA/N-Heptadecane Microcapsules as Novel Solid– Liquid MicroPCM For Thermal Energy Storage”,Applied Energy, Vol:87, pp:1529–1534.
  • 22. Chang C., Tsai Y., Chiu J. and Chen H., 2009.“Preparation of Phase Change Materials Microcapsules by Using Pmma Network-Silica Hybrid Shell Via Sol–Gel Process”, Journal of Applied Polymer Science, Vol:112, pp:1850–1857.
  • 23. Shan X.L., Wang J.P., Zhang X.X. and Wang X.C., 2009,“Formaldehyhe-Free and Thermal Resistant Micropcms Containing N-Octadecane”, Thermochimica Acta,Vol: 494, pp:104–109.
  • 24. Qiu X., Li W., Song G., Chu X. and Tang G., 2012,“Microencapsulated n-octadecane with different methylmethacrylate-based copolymer shells as phase change materials for thermal energy storage”,Energy, 46, p.188–199.
  • 25. Zhang G.H., Bon S.A.F. and Zhao C.Y., 2012,“Synthesis, Characterization and Thermal Properties of Novel Nanoencapsulated Phase Change Materials For Thermal Energy Storage”, Solar Energy, Vol:86(5), pp:1149–1154.
  • 26. Rahman A., Dickinson M.E. and Farid M.M., 2012,“Microencapsulation of a PCM Through Membrane Emulsification And Nanocompression-Based Determination of Microcapsule Strength”, Materials for Renewable and Sustainable Energy, Vol:1(4), pp:1-10.
  • 27. Qiu X., Li W., Song G., Chu X. and Tang G., 2012,“Fabrication and Characterization of Microencapsulated N-Octadecane with Different Crosslinked Methylmethacrylate-Based Polymer Shells”, Solar Energy Materials and Solar Cells, Vol:98, pp:283–293.
  • 28. Chen Z.H., Yu F., Zeng X.R. and Zhang Z.G., 2012,“Preparation, Characterization and Thermal Properties of Nanocapsules Containing Phase Change Material N-Dodecanol By Miniemulsion Polymerization with Polymerizable Emulsifier”, Applied Energy, Vol:9(1), pp:7–12.
  • 29. Ma Y., Chu X., Li W. and Tang G., 2012,“Preparation and Characterization of Poly(Methyl Methacrylate-Co-Divinylbenzene) Microcapsules Containing Phase Change Temperature Adjustable Binary Core Materials”, Solar Energy, Vol:86(7), pp:2056–2066.
  • 30. Sarı A., Alkan C., Biçer A., Altuntas A. and Bilgin C., 2014,“Micro/Nanoencapsulated N-Nonadecane with Poly(Methyl Methacrylate) Shell For Thermal Energy Storage”, Energy Conversion and Management, Vol:86, pp:614–621.
  • 31. Qiu X., Lu L., Wang J., Tang G. and Song G., 2014,“Preparation And Characterization of Microencapsulated N-Octadecane As Phase Change Material With Different N-Butyl Methacrylate-Based Copolymer Shells”, Solar Energy Materials and Solar Cells, Vol:128, pp:102–111.
  • 32. Wang Y., Zhang Y., Xia T.D., Zhao W.J. and Yang W.H., 2014,“Effects of Fabricated Technology on Particle Size Distribution and Thermal Properties of Stearic–Eicosanoic Acid/Polymethylmethacrylate Nanocapsules”,Solar Energy Materials and Solar Cells, Vol:(120), pp:481–490.
  • 33. Sarı A., Alkan C. and Özcan A.N., 2015,“Synthesis and Characterization of Micro/Nano Capsules of PMMA/Capric–Stearic Acid Eutectic Mixture For Low Temperature-Thermal Energy Storage In Buildings”, Energy and Buildings, Vol: 90, pp:106–113.
  • 34. Han P., Lu L.,Qiu X., Tang Y. and Wang J., 2015,“Preparation and Characterization of Macrocapsules Containing Microencapsulated PCMS (Phase Change Materials) For Thermal Energy Storage”, Energy, Vol:91, pp:531–539.
  • 35. Al-Shannaq R., Farid M., Al-Muhtaseb S. and Kurdi J., 2015, “Emulsion Stability and Cross-Linking of PMMA Microcapsules Containing Phase Change Materials”, Solar Energy Materials and Solar Cells, Vol:132, pp:311–318.
  • 36. Shi J., Wu X., Fu X. and Sun R., 2015,“Synthesis And Thermal Properties of A Novel Nanoencapsulated Phase Change Material with PMMA and SIO2 As Hybrid Shell Materials”, Thermochimica Acta, Vol:617, pp:90–94.
  • 37. Alkan C., Altun-Anayurt R. and Alay-Aksoy, S., 2014,“Poly(Methyl Methacrylate-Co-2-Hydroxyethyl Acrylate)/n-Hexadecane Microcapsules as a Reactive Outer Surface Thermal Comfort Additive”, Proceeding of AUTEX 2014 World Textile Conference. Bursa, Turkey.
  • 38. Altun-Anayurt R., Alkan C. and Alay-Aksoy S., 2014,“Poly (Methylmethacrylate-Co-2-Hydroxyethyl Acrylate)/N-Octadecane Microcapsules For Heat Energy Storage”, Proceeding of V. National Polymer Science and Technology Congress. Tokat, Turkey.
  • 39. Konuklu Y., Paksoy H.O. and Unal M., 2015,“Nanoencapsulation of N-Alkanes with Poly(Styrene-Co-Ethylacrylate) Shells For Thermal Energy Storage”, Applied Energy, Vol:150, pp:335–340.
  • 40. Liu X. and Lou Y., 2015,“Preparation of Microencapsulated Phase Change Materials By The Sol-Gel Process And Its Application On Textiles”. Fibres & Textiles in Eastern Europe; Vol:23, 2(110), pp:63-67.
There are 40 citations in total.

Details

Journal Section Articles
Authors

Ruhan Altun Anayurt This is me

Cemil Alkan

Sennur Alay Aksoy This is me

Sena Demirbağ This is me

Müyesser Selda Tözüm This is me

Publication Date June 30, 2017
Submission Date June 29, 2017
Acceptance Date March 5, 2017
Published in Issue Year 2017 Volume: 27 Issue: 2

Cite

APA Altun Anayurt, R., Alkan, C., Alay Aksoy, S., Demirbağ, S., et al. (2017). INFLUENCE OF HYDROPHILIC COMONOMER ON THERMAL PROPERTIES OF POLYMETHYLEMETHACRYLATE/ N-ALKANES MICROCAPSULES. Textile and Apparel, 27(2), 163-172.

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