A facile solid state reaction route towards nearly monodisperse hexagonal boron nitride nanoparticles

Lian, Gang; Zhang, Xiao; Zhu, Longjiao; Tan, Miao; Cui, Deliang; Wang, Qilong

doi:10.1039/b920881j

Cited by 38 publications

(10 citation statements)

References 36 publications

(34 reference statements)

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“…[68,69] Modified solid state metathesis reaction route was used for the preparation of BN nanoparticles with a diameter of 20 nm by using ammonium borofluoride (NH 4 BF 4 ) and sodium azide (NaN 3 ). [70] Combining chemical vapor deposition and pyrolysis of trimethoxyborane under ammonia were utilized for the synthesis of BN nanoparticles. [71,72] The resulted BN nanoparticles revealed uniform diameters ranging from 10 to 400 nm.…”

Section: Synthesis Of Boron Nitride Nanopowdermentioning

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: Synthesis Of Boron Nitride Nanopowdermentioning

confidence: 99%

An overview of boron nitride based polymer nanocomposites

Joy

George

Haritha

et al. 2020

Journal of Polymer Science

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“…The synthesis of nearly monodisperse 2D-hexagonal boron nitride nanoparticles (2D-BNNs) was achieved via a modified solid-state metathesis reaction route (Lian et al, 2010). In the study, sulfur was used as catalyst to produce 2D-BNNs at a relatively low temperature of 250 • C. With this information on hand, the synthesis was attempted using ammonium borofluoride (NH 4 BF 4 ), with sodium azide (NaN 3 ) used as precursors and sulfur as a catalyst.…”

Section: Synthesis Of 2d-bnnsmentioning

confidence: 99%

Synthesis, Functionalization, and Bioapplications of Two-Dimensional Boron Nitride Nanomaterials

Emanet

Şen

Taşkin

et al. 2019

Front. Bioeng. Biotechnol.

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Two-dimensional boron nitride nanostructures (2D-BNNs) have been increasingly investigated for their applications in several scientific and technological areas. This considerable interest is due to their unique physicochemical properties, which include high hydrophobicity, heat and electrical insulation, resistance to oxidation, antioxidation capacity, thermal conductivity, high chemical stability, mechanical strength, and hydrogen storage capacity. They are also used as fillers, antibacterial agents, protective coating agents, lubricants, boron neutron capture therapy agents, nanocarriers for drug delivery, and for the receptor phase in chemosensors. The investigations for their use in medicine and biomedicine are very promising, including cancer therapy and wound healing. In this review, 2D-BNNs synthesis and their surface modification strategies, biocompatibility, and bioapplication studies are discussed. Finally, a perspective for the future use of these novel nanomaterials in the biomedical field is provided.

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“…In 2010, monodisperse BN NPs were prepared by a modified solid-state reaction route, using barberiite (NH 4 BF 4 ) and sodium azide (NaN 3 ) as the reactants. As-prepared BN NPs displayed good thermal stability and high specific surface area [45]. More recently, BN NPs with diameters from 20 to 100 nm have been prepared from B 2 O 3 by high-energy ball-milling followed by annealing at 1200°C [46].…”

Section: General Routes For the Preparation Of Bn Particles And Npsmentioning

confidence: 99%

A Review on the Preparation of Borazine-Derived Boron Nitride Nanoparticles and Nanopolyhedrons by Spray-Pyrolysis and Annealing Process

Salles

Bernard

2016

Nanomaterials and Nanotechnology

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Boron nitride (BN) nanostructures (= nanoBN) are structural analogues of carbon nanostructures but display different materials chemistry and physics, leading to a wide variety of structural, thermal, electronic, and optical applications. Proper synthesis routes and advanced structural design are among the great challenges for preparing nanoBN with such properties. This review provides an insight into the preparation and characterization of zero dimensional (0D) nanoBN including nanoparticles and nanopolyhedrons from borazine, an economically competitive and attractive (from a technical point of view) molecule, beginning with a concise introduction to hexagonal BN, followed by an overview on the past and current state of research on nanoparticles. Thus, a review of the spray-pyrolysis of borazine to form BN nanoparticles is firstly presented. The use of BN nanoparticles as precursors of BN nanopolyhedrons is then detailed. Applications and research perspectives for these 0D nanoBN are discussed in the conclusion.

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A facile solid state reaction route towards nearly monodisperse hexagonal boron nitride nanoparticles

Cited by 38 publications

References 36 publications

An overview of boron nitride based polymer nanocomposites

An overview of boron nitride based polymer nanocomposites

Synthesis, Functionalization, and Bioapplications of Two-Dimensional Boron Nitride Nanomaterials

A Review on the Preparation of Borazine-Derived Boron Nitride Nanoparticles and Nanopolyhedrons by Spray-Pyrolysis and Annealing Process

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