Boron Nitride
Boron Nitride Nanostructured: Synthesis, Characterization and Potential Use in Cosmetics
... of boron nitride. The region of the spectrum boron nitride is wider than the titanium dioxide which indicates an additional photoprotection when it is associated with a cosmetic ...
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Boron nitride nanotubes: synthesis and applications
... Boron nitride nanotube (BNNT) has similar tubular nanostructure as carbon nanotube (CNT) in which boron and nitrogen atoms arranged in a hexagonal ...of boron nitride nanotube, focusing ...
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Twist controlled resonant tunnelling in graphene/boron nitride/graphene heterostructures
... hexagonal boron nitride (hBN) in a transistor device, can achieve resonant tunnelling with conservation of electron energy, momentum and, potentially, ...
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Ab Initio Investigations of Thermoelectric Effects in Graphene – Boron Nitride Nanoribbons
... Abstract. Thermoelectric effects of graphene – hexagonal boron nitride (hBN) nanorib- bons have been investigated by density functional theory (DFT) calculations. Pristine zig-zag nanoribbons are not suited ...
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Effect of Boron Nitride Precipitation at Cavity Surface on Rupture Properties
... of boron nitride precipitating onto creep cavity ...the boron nitride suppressed creep cavity growth and provided the steel with higher rupture strength and higher rupture ...
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A green chemistry approach for facile synthesis of functionalized boron nitride nanosheets
... of boron nitride with impressive ...functionalized boron nitride nanosheets (BNNSs) by considering the quantity and quality of chemical materials involved in the synthesis ...
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Moiré modulated conductance of hexagonal boron nitride tunnel barriers
... hexagonal boron nitride (hBN) tunnel barriers investigated using conductive atomic force microscopy reveal moiré patterns in the spatial maps of their tunnel conductance consistent with the formation of a ...
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Covalently functionalized hexagonal boron nitride nanosheets by nitrene addition
... Due to its exciting electrical, thermal and mechanical prop- erties, 1 the last few years have seen a surge of interest in the exfoliation of graphene. 2,3 More recently, attention has shifted to other layered compounds, ...
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A Comparison Study between Boron nitride Nanotubes and Carbon Nanotubes
... Similar to CNTs, BNNTs can form multi-walled or single-walled tubes [5]. Loiseau et al. [60] introduced a series of BNNTs with a varying number of walls, including single walled boron nitride nanotube ...
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Polymer reinforcement using liquid exfoliated boron nitride nanosheets
... We have exfoliated hexagonal boron nitride by ultrasonication in solutions of polyvinylalcohol in water. The resultant nanosheets are sterically stabilised by adsorbed polymer chains. Centrifugation-based ...
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Boron Nitride sheet as a novel surface for medical adsorption and drug synthesis
... Boron nitride (BN) is a modern man made compound that perfectly parallels the crystalline structure and properties of naturally occurring elementary ...hexagonal boron nitride hBN (or white ...
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Folate-conjugated boron nitride nanospheres for targeted delivery of anticancer drugs
... Abstract: With its unique physical and chemical properties and structural similarity to carbon, boron nitride (BN) has attracted considerable attention and found many applications. Biomedical applications ...
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Boron nitride nanosheets as barrier enhancing fillers in melt processed composites
... Since the discovery of the exotic properties of graphene, 1 two- dimensional (2D) nanomaterials have attracted renewed inter- est with this field becoming one of the most active areas of materials science. The study of ...
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High temperature molecular beam epitaxy of hexagonal boron nitride layers
... of boron nitride, it is important to develop the MBE technology of mono- and few-layer hBN with atomically flat surfaces and monolayer control of the ...
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The performance of hexagonal boron nitride as an additive in the bio based machining lubricant
... Recently, bio-based oil was used as industrial lubricant due to the increasing consideration on environment effect and health issues and in order to replace the usage of petroleum-based oil. The modified vegetable oil ...
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Excellent electrical conductivity of the exfoliated and fluorinated hexagonal boron nitride nanosheets
... hexagonal boron nitride limits its applications in ...hexagonal boron nitride nanosheets were prepared by doping fluorine into the boron nitride nanosheets exfoliated from the ...
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Utilization of multiwalled boron nitride nanotubes for the reinforcement of lightweight aluminum ribbons
... Boron nitride nanotubes (BNNTs) are another type of nanotubes with a very similar crystal structure to that of CNTs in which alternating B and N atoms substitute for C atoms in a honeycomb ...
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Subangstrom edge relaxations probed by electron microscopy in hexagonal boron nitride
... In summary, utilizing a variety of atomically resolved imaging and spectroscopy techniques coupled with first- principles calculations, this study reveals new physical and chemical effects at the edges of h -BN. ...
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High temperature quantum transport in graphene/hexagonal boron nitride heterostructures
... We used multiterminal Hall bar devices (Fig. 1A, inset, and fig. S1) made from graphene super- lattices ( 26 ) to carry out our transport measure- ments. Monolayer graphene was placed on top of a hexagonal boron ...
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Boron nitride doped polyhydroxyalkanoate/chitosan nanocomposite for antibacterial and biological applications
... Nanomaterials have multiple modes of action within microbial cells that lead to their death, all of which have been rays of hope for providing minimal death resistance compare to conventional antibiotics and anticancer ...
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