EFFICIENT AND FACILE SYNTHESIS OF HYDROXY-FUNCTIONALIZED HEXAGONAL BORON NITRIDE NANOSHEETS BY ION-ASSISTED LIQUID PHASE EXFOLIATION METHOD

Gülşah Yaman Uzunoğlu

doi:10.31796/ogummf.1648475

EN TR

EFFICIENT AND FACILE SYNTHESIS OF HYDROXY-FUNCTIONALIZED HEXAGONAL BORON NITRIDE NANOSHEETS BY ION-ASSISTED LIQUID PHASE EXFOLIATION METHOD

Abstract

Hexagonal boron nitride (h-BN) nanosheets have attracted significant attention due to their unique mechanical, thermal, and electronic properties. Their biocompatibility, thermal conductivity, chemical stability, and versatility make them indispensable in cutting-edge technologies. Hydroxy-functionalized h-BN nanosheets (h-BNNS-OH) exhibit immense potential in various applications, including electrochemical energy storage, drug delivery systems, and heat spreaders in thermal management systems. This study focuses on the hydrothermally ion-assisted liquid-phase exfoliation of h-BN powder to produce few-layer h-BNNS-OH. The exfoliation process involves hydrothermal treatment of bulk h-BN in the presence of concentrated aqueous solution of KOH and NaOH at 180 °C, followed by sonication for dispersion of h-BNNS-OH in water. Characterization of h-BNNSs was performed using powder X-ray diffraction (XRD), Raman spectroscopy, Fourier-transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS). The resulting exfoliated h-BNNSs are hydroxyl-functionalized on their surface. This study demonstrates the effectiveness of the successive execution of the hydrothermal treatment in the presence of excess alkali metal hydroxides and probe sonication as a facile and efficient exfoliation process, resulting in dispersions of h-BNNS-OH in water with remarkably high stability (beyond 9 weeks) and high product yield (17 %) at only one exfoliation cycle.

Keywords

liquid-phase exfoliation , hexagonal boron nitride , hydroxy-functionalized hexagonal boron nitride nanosheets , hydroxylated hexagonal boron nitride nanosheets , probe sonication

İYON DESTEKLİ SIVI FAZLI EKFOLİASYON YÖNTEMİYLE HİDROKSİ FONKSİYONLU HEKZAGONAL BOR NİTRÜR NANOTABAKALARIN ETKİN VE KOLAY SENTEZİ

Öz

Hekzagonal bor nitrür (h-BN) nanotabakalar, sahip oldukları sıra dışı mekanik, termal ve elektronik özellikler sayesinde son yıllarda önemli bir araştırma konusu haline gelmiştir. Biyouyumlulukları, yüksek ısıl iletkenlikleri, üstün kimyasal kararlılıkları ve çok yönlü yapıları, bu malzemeleri ileri teknoloji uygulamalarında vazgeçilmez kılmaktadır. Hidroksi grupları ile fonksiyonlandırılmış h-BN nanotabakalar (h-BNNS-OH’lar), elektrokimyasal enerji depolama, ilaç taşıma sistemleri ve termal yönetim uygulamalarında ısı yayıcı olarak kullanılma potansiyeli açısından dikkat çekmektedir. Bu çalışmada, h-BN tozunun hidrotermal olarak iyon destekli sıvı faz eksfoliasyonu yöntemiyle birkaç katmanlı h-BNNS-OH’ların sentezi amaçlanmıştır. Eksfoliasyon sürecinde, hacimli h-BN, konsantre sulu KOH ve NaOH çözeltisi varlığında 180 °C’de hidrotermal işleme tabi tutulmuş, ardından elde edilen ürün, sulu dispersiyon formunda h-BNNS-OH elde edilmesi amacıyla sonikasyona maruz bırakılmıştır. Üretilen h-BNNS’lerin karakterizasyonu; Fourier dönüşümlü kızılötesi spektroskopisi (FTIR), Raman spektroskopisi, taramalı elektron mikroskobu (SEM), enerji dağılımlı X-ışını spektroskopisi (EDS), X-ışını kırınımı (XRD) ve geçirimli elektron mikroskobu (TEM) teknikleri kullanılarak gerçekleştirilmiştir. Elde edilen h-BNNS’lerin yüzeylerinin hidroksil grupları ile fonksiyonlandırıldığı belirlenmiştir. Bu çalışma, fazla miktarda alkali metal hidroksit varlığında gerçekleştirilen ardışık hidrotermal işlem ve problu sonikasyonun, yalnızca bir eksfoliasyon çevrimi ile yüksek stabiliteye (9 haftadan daha uzun süre) ve yüksek ürün verimine (%17) sahip sulu h-BNNS-OH dispersiyonlarının elde edilmesi için etkili ve uygulanabilir bir eksfoliasyon yöntemi olduğunu ortaya koymaktadır.

Anahtar Kelimeler

hegzagonal bor nitrür , hidroksi fonksiyonlu hegzagonal bor nitrür nanoplakalar , hidroksillenmiş hegzagonal bor nitrür nanoplakalar , sıvı faz eksfoliasyonu , prob sonikasyonu

References

Cai, Q., Li, L.H, Mateti, S., Bhattacharjee, A., Fan, Y., Huang, S., & Chen, Y.I. (2024). "Boron Nitride Nanosheets: Thickness-Related Properties and Applications." Advanced Functional Materials 34(40): 2403669. DOI: https://doi.org/10.1002/adfm.202403669
Cai, Q., Scullion, D., Gan, W., Falin, A., Zhang, S., Watanabe, K., … Li, L.H. (2019). "High thermal conductivity of high-quality monolayer boron nitride and its thermal expansion." Science Advances 5(6): eaav0129. DOI: https://doi.org/10.1126/sciadv.aav0129
de los Reyes, C. A., Hernández, K., Martínez-Jiménez, C., Walz Mitra, K.L., Ginestra, C., Smith McWilliams, A. D., Pasquali, M., … Martí, A. A. (2019). "Tunable Alkylation of White Graphene (Hexagonal Boron Nitride) Using Reductive Conditions." The Journal of Physical Chemistry C 123(32): 19725-19733. DOI: https://pubs.acs.org/doi/10.1021/acs.jpcc.9b05416
de Moraes, A. C. M., Hyun, W. J., Luu, N. S., Lim, J.-M., Park, K.-Y., & Hersam, M. C. (2020). "Phase-Inversion Polymer Composite Separators Based on Hexagonal Boron Nitride Nanosheets for High-Temperature Lithium-Ion Batteries." ACS Applied Materials & Interfaces 12(7): 8107-8114. DOI: https://pubs.acs.org/doi/10.1021/acsami.9b18134
Fu, L., Wang, T., Yu, J., Dai, W., Sun, H., Liu, Z., …Lin, C.-T. (2017). "An ultrathin high-performance heat spreader fabricated with hydroxylated boron nitride nanosheets." 2D Materials 4(2): 025047. DOI: https://iopscience.iop.org/article/10.1088/2053-1583/aa636e
Gautam, C. & Chelliah, S. (2021). "Methods of hexagonal boron nitride exfoliation and its functionalization: covalent and non-covalent approaches." RSC Advances 11(50): 31284-31327. DOI: https://doi.org/10.1039/D1RA05727H
Griffin, A., Harvey, A., Cunningham, B., Scullion, D., Tian, T., Shih, C.-J., . . . Coleman, J. N. (2018). Spectroscopic Size and Thickness Metrics for Liquid-Exfoliated h-BN. Chemistry of Materials, 30(6), 1998-2005. DOI: https://doi.org/10.1021/acs.chemmater.7b05188
Goni, F., Chemelli, A. & Uhlig, F. (2021). "High-Yield Production of Selected 2D Materials by Understanding Their Sonication-Assisted Liquid-Phase Exfoliation." Nanomaterials 11(12): 3253. DOI: https://doi.org/10.3390/nano11123253
Gorbachev, R. V., Riaz, I., Nair, R. R., Jalil, R., Britnell, L., Belle …Blake, P. (2011). "Hunting for Monolayer Boron Nitride: Optical and Raman Signatures." Small 7(4): 465-468. DOI: https://doi.org/10.1002/smll.201001628
Guerra, V., Wan, C., Degirmenci, V., Sloan, J., Presvytis, D. & McNally, T. (2018). "2D boron nitride nanosheets (BNNS) prepared by high-pressure homogenisation: structure and morphology." Nanoscale 10(41): 19469-19477. DOI: https://doi.org/10.1039/C8NR06429F

Kim, M., Moon, S.W., Kim, G., Yoon, S. I., Kim, K., Min, S. K. & Shin, H. S. (2020). "Effect of Pt Crystal Surface on Hydrogenation of Monolayer h-BN and Its Conversion to Graphene." Chemistry of Materials 32(11): 4584-4590. DOI: https://doi.org/10.1021/acs.chemmater.0c00736
Kong, X., Chen, Y., Yang, R., Wang, Y., Zhang, Z., Li, M., …Yu, J. (2024). "Large-scale production of boron nitride nanosheets for flexible thermal interface materials with highly thermally conductive and low dielectric constant." Composites Part B: Engineering 271: 111164. DOI: https://doi.org/10.1016/j.compositesb.2023.111164
Lei, Y., Pakhira, S., Fujisawa, K., Liu, H., Guerrero-Bermea, C., Zhang, T., … Terrones, M. (2021). "Low temperature activation of inert hexagonal boron nitride for metal deposition and single atom catalysis." Materials Today 51: 108-116. DOI: https://doi.org/10.1016/j.mattod.2021.09.017
Li, Q., Chen, L., Gadinski, M. R., Zhang, S., Zhang, G., Li, H. U., … Wang, Q. (2015). "Flexible high-temperature dielectric materials from polymer nanocomposites." Nature 523(7562):576-579. DOI: https://doi.org/10.1038/nature14647
Meziani, M. J., Sheriff, K., Parajuli, P., Priego, P., Bhattacharya, S., Rao, A.M., …Sun, Y.-P. (2022). "Advances in Studies of Boron Nitride Nanosheets and Nanocomposites for Thermal Transport and Related Applications." ChemPhysChem 23(1): e202100645. DOI: https://doi.org/10.1002/cphc.202100645
Rana, P., Dixit, R., Sharma, S., Dutta, S., Yadav, S., Sharma, A., … Sharma, R. K. (2021). "Enhanced catalysis through structurally modified hybrid 2-D boron nitride nanosheets comprising of complexed 2-hydroxy-4-methoxybenzophenone motif." Scientific Reports 11(1): 24429. DOI: https://doi.org/10.1038/s41598-021-03992-4
Ren, J., Stagi, L. & Innocenzi, P. (2021). "Hydroxylated boron nitride materials: from structures to functional applications." Journal of Materials Science 56(6): 4053-4079. DOI: https://doi.org/10.1007/s10853-020-05513-6
Ren, S., Cui, M., Pu, J., Xue, Q. & Wang, L. (2017). "Multilayer Regulation of Atomic Boron Nitride Films to Improve Oxidation and Corrosion Resistance of Cu." ACS Applied Materials & Interfaces 9(32): 27152-27165. DOI: https://doi.org/10.1021/acsami.7b06425
Sun, W., Meng, Y., Fu, Q., Wang, F., Wang, G., Gao, W., … Lu, F. (2016). "High-Yield Production of Boron Nitride Nanosheets and Its Uses as a Catalyst Support for Hydrogenation of Nitroaromatics." ACS Applied Materials & Interfaces 8(15): 9881-9888. DOI: https://doi.org/10.1021/acsami.6b01008
Tan, C., Cao, X., Wu, X.-J., He, Q., Yang, J., Zhang, X., … Zhang, H. (2017). "Recent Advances in Ultrathin Two-Dimensional Nanomaterials." Chemical Reviews 117(9): 6225-6331. DOI: https://doi.org/10.1021/acs.chemrev.6b00558
Wang, W., Li, Z., Marsden, A.J., Bissett, M.A. & Young, R.J. (2021). "Interlayer and interfacial stress transfer in hBN nanosheets." 2D Materials 8(3): 035058.
Wang, T., Wang, M., Fu, L., Duan, Z., Chen, Y., Hou, X., … Yu, J. (2018). "Enhanced Thermal Conductivity of Polyimide Composites with Boron Nitride Nanosheets." Scientific Reports 8(1): 1557. DOI: https://doi.org/10.1038/s41598-018-19945-3
Yang, W., Zhang, X. & Xie, Y. (2016). "Advances and challenges in chemistry of two-dimensional nanosheets." Nano Today 11(6): 793-816. DOI: https://doi.org/10.1016/j.nantod.2016.10.004
Yuan, F., Guan, Q., Dou, X., Yang, H., Hong, Y., Xue, Y., . . . Qin, Y. (2024). High-yield synthesis of hydroxylated boron nitride nanosheets and their utilization in thermally conductive polymeric nanocomposites. RSC Advances, 14(30), 21230-21240. doi:10.1039/D4RA02329C
Zhang, K., Feng, Y., Wang, F., Yang, Z. & Wang, J. (2017). “Two dimensional hexagonal boron nitride (2D-hBN): synthesis, properties and applications”. Journal of Materials Chemistry C, 5(46), 11992–12022. DOI: http://dx.doi.org/10.1039/C7TC04300G
Zhi, C., Bando, Y., Tang, C., Kuwahara, H. & Golberg, D. (2009). "Large-scale fabrication of boron nitride nanosheets and their utilization in polymeric composites with improved thermal and mechanical properties." Advanced Materials 21(28): 2889-2893. DOI: 10.1002/adma.200900323

Details

Primary Language

English

Subjects

Chemical Process Design , Chemical Reaction , Materials Science and Technologies

Journal Section

Research Article

Authors

Gülşah Yaman Uzunoğlu ^*
0000-0002-1589-4735
Türkiye

Early Pub Date

August 15, 2025

Publication Date

August 22, 2025

Submission Date

March 1, 2025

Acceptance Date

April 22, 2025

Published in Issue

Year 2025 Volume: 33 Number: 2

DOI

https://doi.org/10.31796/ogummf.1648475

IZ

https://izlik.org/JA46EL87JF

APA

Yaman Uzunoğlu, G. (2025). EFFICIENT AND FACILE SYNTHESIS OF HYDROXY-FUNCTIONALIZED HEXAGONAL BORON NITRIDE NANOSHEETS BY ION-ASSISTED LIQUID PHASE EXFOLIATION METHOD. Eskişehir Osmangazi Üniversitesi Mühendislik Ve Mimarlık Fakültesi Dergisi, 33(2), 1874-1881. https://doi.org/10.31796/ogummf.1648475

AMA

1.Yaman Uzunoğlu G. EFFICIENT AND FACILE SYNTHESIS OF HYDROXY-FUNCTIONALIZED HEXAGONAL BORON NITRIDE NANOSHEETS BY ION-ASSISTED LIQUID PHASE EXFOLIATION METHOD. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi. 2025;33(2):1874-1881. doi:10.31796/ogummf.1648475

Chicago

Yaman Uzunoğlu, Gülşah. 2025. “EFFICIENT AND FACILE SYNTHESIS OF HYDROXY-FUNCTIONALIZED HEXAGONAL BORON NITRIDE NANOSHEETS BY ION-ASSISTED LIQUID PHASE EXFOLIATION METHOD”. Eskişehir Osmangazi Üniversitesi Mühendislik Ve Mimarlık Fakültesi Dergisi 33 (2): 1874-81. https://doi.org/10.31796/ogummf.1648475.

EndNote

Yaman Uzunoğlu G (August 1, 2025) EFFICIENT AND FACILE SYNTHESIS OF HYDROXY-FUNCTIONALIZED HEXAGONAL BORON NITRIDE NANOSHEETS BY ION-ASSISTED LIQUID PHASE EXFOLIATION METHOD. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi 33 2 1874–1881.

IEEE

[1]G. Yaman Uzunoğlu, “EFFICIENT AND FACILE SYNTHESIS OF HYDROXY-FUNCTIONALIZED HEXAGONAL BORON NITRIDE NANOSHEETS BY ION-ASSISTED LIQUID PHASE EXFOLIATION METHOD”, Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, vol. 33, no. 2, pp. 1874–1881, Aug. 2025, doi: 10.31796/ogummf.1648475.

ISNAD

Yaman Uzunoğlu, Gülşah. “EFFICIENT AND FACILE SYNTHESIS OF HYDROXY-FUNCTIONALIZED HEXAGONAL BORON NITRIDE NANOSHEETS BY ION-ASSISTED LIQUID PHASE EXFOLIATION METHOD”. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi 33/2 (August 1, 2025): 1874-1881. https://doi.org/10.31796/ogummf.1648475.

JAMA

1.Yaman Uzunoğlu G. EFFICIENT AND FACILE SYNTHESIS OF HYDROXY-FUNCTIONALIZED HEXAGONAL BORON NITRIDE NANOSHEETS BY ION-ASSISTED LIQUID PHASE EXFOLIATION METHOD. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi. 2025;33:1874–1881.

MLA

Yaman Uzunoğlu, Gülşah. “EFFICIENT AND FACILE SYNTHESIS OF HYDROXY-FUNCTIONALIZED HEXAGONAL BORON NITRIDE NANOSHEETS BY ION-ASSISTED LIQUID PHASE EXFOLIATION METHOD”. Eskişehir Osmangazi Üniversitesi Mühendislik Ve Mimarlık Fakültesi Dergisi, vol. 33, no. 2, Aug. 2025, pp. 1874-81, doi:10.31796/ogummf.1648475.

Vancouver

1.Gülşah Yaman Uzunoğlu. EFFICIENT AND FACILE SYNTHESIS OF HYDROXY-FUNCTIONALIZED HEXAGONAL BORON NITRIDE NANOSHEETS BY ION-ASSISTED LIQUID PHASE EXFOLIATION METHOD. Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi. 2025 Aug. 1;33(2):1874-81. doi:10.31796/ogummf.1648475

EFFICIENT AND FACILE SYNTHESIS OF HYDROXY-FUNCTIONALIZED HEXAGONAL BORON NITRIDE NANOSHEETS BY ION-ASSISTED LIQUID PHASE EXFOLIATION METHOD

Abstract

Keywords

İYON DESTEKLİ SIVI FAZLI EKFOLİASYON YÖNTEMİYLE HİDROKSİ FONKSİYONLU HEKZAGONAL BOR NİTRÜR NANOTABAKALARIN ETKİN VE KOLAY SENTEZİ

Öz

Anahtar Kelimeler

References

Details

Primary Language

Subjects

Journal Section

Authors

Early Pub Date

Publication Date

Submission Date

Acceptance Date

Published in Issue

DOI

IZ

Cite