Low temperature synthesis of high quality BNNTs via argon supported thermal CVD

Ahmad, Pervaiz; Khandaker, Mayeen Uddin; Amin, Yusoff Mohd; Amin, Muhammad; Irshad, Muhammad Imran; Din, Israf Ud

doi:10.1016/j.ceramint.2015.08.102

Cited by 19 publications

(4 citation statements)

References 41 publications

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“…These factors affect the characteristics of the final product. [ 51 ] This method utilize metal catalysts and gaseous precursors, for example, borazine or BO x for growing solid‐state BN nanotubes. [ 52 ] Chopra and coworkers in 1995 reported first successful method for the preparation of BN nanotubes.…”

Section: Introductionmentioning

confidence: 99%

An overview of boron nitride based polymer nanocomposites

Joy

George

Haritha

et al. 2020

Journal of Polymer Science

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Recently, boron nitride (BN) based materials have received significant attention in both academic and industrial sectors due to its interesting properties like large energy band gap, good resistance to oxidation, excellent thermal conductivity, thermal stability, chemical inertness, significant mechanical property and widespread applications. This review article deals with the preparation and properties of boron nitride and its nanocomposites with various polymers. Diverse polymers have been explored for the preparation of boron nitride filled polymer nanocomposites by adopting different mixing methods. Properties of the resulting polymer nanocomposites mainly depend up on filler size and dispersion, mixing conditions and type of interaction between polymer matrix and the filler. Herein, the structure, preparation and properties of various boron nitride based polymer nanocomposites are reviewed in detail along with a brief overview of different classes of BN nanomaterials.

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Section: Introductionmentioning

confidence: 99%

An overview of boron nitride based polymer nanocomposites

Joy

George

Haritha

et al. 2020

Journal of Polymer Science

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“…During heatup, Argon gas flow (100 sccm) is maintained as a source of an inert atmosphere. In such a condition, the precursor's mixture is heated up to 800 • C [16]. At 800 • C, NH 3 (200 sccm) is introduced into the system as a reactive gas.…”

Section: Methodsmentioning

confidence: 99%

Facile Synthesis of High-Quality Nano-Size 10B-Enriched Fibers of Hexagonal Boron Nitride

et al. 2021

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The interesting properties of hexagonal boron nitride (h-BN) and its potential uses in thermo-structural advanced applications have been limited or restricted by its inherent brittleness, which can easily be eliminated by its fibers (h-BN) in nanoscale dimensions. The current study is based on the synthesis of nanoscale 10B-enriched fibers of h-BN (10BNNFs) from 10B in the precursors instead of B in two-hour annealing at 900 ºC and one-hour growth at 1000 ºC. All of the 10BNNFs are randomly curved and highly condensed or filled from 10h-BN species with no internal space or crack. XRD peaks reported the 10h-BN phase and highly crystalline nature of the synthesized 10BNNFs. 10h-BN phase and crystalline nature of 10BNNFs are confirmed from high-intensity peaks at 1392 (cm−1) in Raman and FTIR spectroscopes.

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“…Ahmad et al. [ 60 ] demonstrated the synthesis of BNNT through Argon assisted thermal CVD technique at lower temperature. As a result of this treatment, they obtained BNNTs with combination of curve, straight and nearly straight like morphologies having diameter in the range of 20–80 nm.…”

Section: Bn – Boron Nitride Nanosheets (Bnns) and Boron Nitride Nanotubes (Bnnt) Synthesismentioning

confidence: 99%

Recent Advances in Boron Nitride Based Hybrid Polymer Nanocomposites

Aparna

Sethulekshmi

Jayan

et al. 2021

Macro Materials & Eng

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Boron nitride (BN) is an eminent inorganic compound having many interesting characteristics such as improved oxidation resistance, mechanical strength, good thermal conductivity (TC), higher bandgap, high chemical stability, thermal stability, high hydrophobicity, and electrical insulation. The use of BN as a filler in polymers is a well‐established strategy to tailor the properties of polymer composites. Recent studies depict an interesting urge to reap the synergistic effect of various nanofillers with BN in the form of hybrids. Hence the consolidation of the works on BN based hybrid fillers would definitely attract researchers so that these new filler systems could be transformed into useful polymer nanocomposites in future. This review article focuses on the synthesis and characterization of various boron nitride based hybrids in detail. Moreover, the review also throws light on different BN hybrid reinforced polymer nanocomposites (PNCs) and their thermal, electrical, electronic as well as biomedical applications in a detailed manner. Thus the review anticipates serving as a tool toward understanding the recent trends in the field of boron nitride hybrid based ternary polymer composites.

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Low temperature synthesis of high quality BNNTs via argon supported thermal CVD

Cited by 19 publications

References 41 publications

An overview of boron nitride based polymer nanocomposites

An overview of boron nitride based polymer nanocomposites

Facile Synthesis of High-Quality Nano-Size 10B-Enriched Fibers of Hexagonal Boron Nitride

Recent Advances in Boron Nitride Based Hybrid Polymer Nanocomposites

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