سنتز نانوساختارآلی- فلزی نیکل به عنوان ترکیب نوین نانوسیالی قابل استفاده در برج خنک کننده خشک

نوع مقاله : مقاله علمی پژوهشی

نویسندگان

1 دانشکده عمران و محیط زیست دانشگاه امیر کبیر، تهران، ایران

2 دانشکده محیط زیست دانشگاه تهران، تهران،ایران

چکیده

در این مطالعه نمونه های نوینی از نانوساختارهای آلی- فلزی نیکل به عنوان گزینه های جدید نانوسیالاتی در زمینه برج خنک کننده خشک توسط روش اولتراسونیک سنتز شدند. نمونه های سنتزی توسط آنالیز SEM، XRD و FTIR ، TG-DSC و آنالیز عنصری EDSمورد تجزیه و تحلیل قرار گرفتند. نتایج نشان داد که نانوسیالات توسعه یافته در این مطاالعه دارای مورفولوژی یکنواخت، توزیع اندازه کوچک و پایداری گرمایی و ترمودینامیکی بالایی می باشند. همچنن خواص کریستالی این نمونه ها توسط الگوی XRD مورد تایید قرار گرفت که نتایج نشان دهنده سنتز نمونه هایی با اندازه کرستال کریستال کوچک می باشد. از آنجایی که کاربرد نانوسیالاتی این نمونه ها در برج خنک کننده خشک مورد انتظار است لذا پایداری گرمایی و دینامیکی نمونه ها از اهمیت زیادی برخوردار است که آنالیزهای TG-DSC این خواص را مورد تایید قرار داد

کلیدواژه‌ها

عنوان مقاله [English]

Nickel Metal Organic Nanostructures Synthesis as New Nanofluids in Cooling Towers

نویسندگان [English]

  • Behrouz Behnam 1
  • Hamid Reza Zare Javan 2
  • Maryam Pazoki 2
1 Faculty of Civil Engineering and Environment, Amir Kabir University, Tehran, Iran
2 Faculty of Environment, University of Tehran, Tehran, Iran
چکیده [English]

Nano materials are now used in different industries as they can solve many environmental issues. In this line, cooling towers as important parts of petrochemical industries have always received special attention where their role in increasing the environmental issues are taken into account. In this study new samples of organic-metallic nickel nanostructures were synthesized as new nanofluid options in the field of dry cooling towers and using ultrasonic method. Synthetic samples were analyzed by SEM, XRD and FTIR analyses. The results showed that the nanofluids developed have a uniform morphology and that their crystal properties were confirmed by the XRD model. As the application of nanofluids in the dry cooling tower is expected; hence, they can improve the thermal specifications and that the analysis results of TG-DSC confirmed this claim.

کلیدواژه‌ها [English]

  • Nanofluid
  • ultrasonic method
  • .organic.metallic nickel.morphology.cooling towers

مراجع

[1] M.H. Yap, K.L. Fow, G.Z. Chen, Synthesis and applications of MOF-derived porous nanostructures, Green Energy & Environment, 2 (2017) 218-245.
[2] A. Saad, S. Biswas, E. Gkaniatsou, C. Sicard, E. Dumas, N. Menguy, N. Steunou, Metal–Organic Framework Based 1D Nanostructures and Their Superstructures: Synthesis, Microstructure, and Properties, Chemistry of Materials, 33 (2021) 5825-5849.
[3] A. Rashti, X. Lu, A. Dobson, E. Hassani, F. Feyzbar-Khalkhali-Nejad, K. He, T.-S. Oh, Tuning MOF-Derived Co3O4/NiCo2O4 Nanostructures for High-Performance Energy Storage, ACS Applied Energy Materials, 4 (2021) 1537-1547.
[4] N.L. Rosi, M. Eddaoudi, J. Kim, M. O’Keeffe, O.M. Yaghi, Advances in the chemistry of metal-organic frameworks, CrystEngComm, 4 (2002) 401-404.
[5] O. Azizabadi, F. Akbarzadeh, S. Danshina, N.P.S. Chauhan, G. Sargazi, An efficient ultrasonic assisted reverse micelle synthesis route for Fe3O4@ Cu-MOF/core-shell nanostructures and its antibacterial activities, Journal of Solid State Chemistry, 294 (2021) 121897.
[6] L. Jiang, Y. Dong, Y. Yuan, X. Zhou, Y. Liu, X. Meng, Recent advances of metal–organic frameworks in corrosion protection: From synthesis to applications, Chemical Engineering Journal, 430 (2022) 132823.
[7] A.A. Mukundan, T. Ménard, J.C.B. de Motta, A. Berlemont, A hybrid moment of fluid–level set framework for simulating primary atomization, Journal of Computational Physics, (2021) 110864.
[8] X. Zheng, H. Sato, K. Takahashi, S.-i. Noro, T. Nakamura, A Synchronous Change in Fluid Space and Encapsulated Anions in a Crystalline Polymethylene Unit Containing Metal–Organic Framework, Crystal Growth & Design, 20 (2020) 3596-3600.
[9] K. Matsuyama, Supercritical fluid processing for metal–organic frameworks, porous coordination polymers, and covalent organic frameworks, The Journal of Supercritical Fluids, 134 (2018) 197-203.
[10] T. Yang, C. Wang, Q. Sun, R. Wennersten, Study on the application of latent heat cold storage in a refrigerated warehouse, Energy Procedia, 142 (2017) 3546-3552.
[11] F. Razi Astaraei, S.A. Mousavi, A review of the effect of nanofluids to reduce water loss and improve thermal properties in cooling towers, Iranian journal of Ecohydrology, 5 (2018) 1007-1015.
[12] M. Gupta, V. Singh, R. Kumar, Z. Said, A review on thermophysical properties of nanofluids and heat transfer applications, Renewable and Sustainable Energy Reviews, 74 (2017) 638-670.
[13] C. Shen, C. Cirone, A.M. Jacobi, X. Wang, Fouling of enhanced tubes for condensers used in cooling tower systems: a literature review, Applied Thermal Engineering, 79 (2015) 74-87.
[14] G. Sargazi, D. Afzali, N. Daldosso, H. Kazemian, N. Chauhan, Z. Sadeghian, T. Tajerian, A. Ghafarinazari, M. Mozafari, A systematic study on the use of ultrasound energy for the synthesis of nickel–metal organic framework compounds, Ultrasonics sonochemistry, 27 (2015) 395-402.
[15] M. Zeraati, V. Alizadeh, P. Kazemzadeh, M. Safinejad, H. Kazemian, G. Sargazi, A new nickel metal organic framework (Ni-MOF) porous nanostructure as a potential novel electrochemical sensor for detecting glucose, Journal of Porous Materials, (2021) 1-11.
[16] S. Gao, Y. Sui, F. Wei, J. Qi, Q. Meng, Y. He, Facile synthesis of cuboid Ni-MOF for high-performance supercapacitors, Journal of materials science, 53 (2018) 6807.
[17] Z. Ma, Q. Zhang, S. Panda, W. Zhu, F. Sun, D. Khan, J. Dong, W. Ding, J. Zou, In situ catalyzed and nanoconfined magnesium hydride nanocrystals in a Ni-MOF scaffold for hydrogen storage, Sustainable Energy & Fuels, 4 (2020) 4694.
[18] O. Yaghi, H. Li, T. Groy, Construction of porous solids from hydrogen-bonded metal complexes of 1, 3, 5-benzenetricarboxylic acid, Journal of the American Chemical Society, 118 (1996) 9096.
[19] F. Israr, D. Chun, Y. Kim, D.K. Kim, High yield synthesis of Ni-BTC metal–organic framework with ultrasonic irradiation: role of polar aprotic DMF solvent, Ultrasonics sonochemistry, 31 (2016) 93.
[20] N.P. Devi, M. Maisnam, Characterizations of Sol-Gel Synthesized and High Energy Ball Milled Spinel Nanoferrites: MFe2O4 (M= Li, Ni, Zn, Mn) for Nanofluid Preparations, Integrated Ferroelectrics, 204 (2020) 133.
[21] G. Shen, L. Ma, S. Zhang, S. Zhang, L. An, Effect of ultrasonic waves on heat transfer in Al2O3 nanofluid under natural convection and pool boiling, International Journal of Heat and Mass Transfer, 138 (2019) 516.
شیمى کاربردى روز
دوره 17، شماره 64
مهر 1401
صفحه 133-148

فایل ها

هم رسانی

ارجاع به این مقاله

آمار