Results 1 to 10 of about 102,361 (341)

Detecting Redox Potentials Using Porous Boron Nitride/ATP-DNA Aptamer/Methylene Blue Biosensor to Monitor Microbial Activities

open access: yesMicromachines, 2022
Microbial activity has gained attention because of its impact on the environment and the quality of people’s lives. Most of today’s methods, which include genome sequencing and electrochemistry, are costly and difficult to manage.
Kai Guo   +3 more
doaj   +1 more source

Effect of catalyst content on morphology and productivity of boron nitride nanotubes synthesized by ball milling and annealing method

open access: yesCailiao gongcheng, 2023
Boron nitride nanotubes were prepared by ball milling and annealing method using boron oxide and ammonia as raw materials and iron or magnesium powder as catalyst. The effect of iron or magnesium content on morphology and yield of boron nitride nanotubes
LI Yanjiao   +5 more
doaj   +1 more source

Boron Nitride-Based Nanomaterials: Synthesis and Application in Rechargeable Batteries

open access: yesBatteries, 2023
Conventional boron nitride material is a resistant refractory compound of boron and nitrogen with various crystalline forms. The hexagonal form, which corresponds to graphite, is used as a lubricant and an additive to cosmetic products because of its ...
Srikanth Mateti   +4 more
doaj   +1 more source

Investigations on the Nonlinear Optical Properties of 0D, 1D, and 2D Boron Nitride Nanomaterials in the Visible Spectral Region

open access: yesNanomaterials, 2023
In recent years, boron nitride nanomaterials have attracted increasing attention due to their unique properties such as high temperature stability and high thermal conductivity.
Stefanie Dengler, Bernd Eberle
doaj   +1 more source

Template-free synthesis of water-vapor stable porous 3D boron nitride

open access: yesNext Materials, 2023
Due to its high thermal stability, dipolar structure, and easy synthesis porous boron nitride is a promising material in adsorption, catalysis, and gas storage.
Tim Jähnichen   +7 more
doaj   +1 more source

2D boron nitride incorporating homonuclear boron bonds: stabilized in neutral, anionic and cationic charge

open access: yesSN Applied Sciences, 2022
Article highlights (1) We report boron nitride nanosheets containing homonuclear boron bonds. (2) The inclusion of more boron atoms in the boron nitride nanosheets causes an improvement in electrical conductivity.
Ernesto Chigo Anota
doaj   +1 more source

Highly efficient synthesis of boron nitride nanotubes by catalytic chemical vapor deposition of boron/nickel containing precursors

open access: yesJournal of Materiomics, 2022
High-purity and high-yield boron nitride nanotubes with large aspect ratio were prepared by a facile two-step process, including the synthesis of boron/nickel containing precursors by precipitation reactions and subsequent thermally catalytic chemical ...
Heng Wang   +7 more
doaj   +1 more source

Spontaneous direct bonding of thick silicon nitride [PDF]

open access: yes, 1996
Wafers with LPCVD silicon-rich nitride layers have been successfully direct bonded to silicon-rich nitride and boron-doped silicon surfaces. A chemical - mechanical polishing treatment was necessary to reduce the surface roughness of the nitride before ...
Elwenspoek, M., Gui, C., Sanchez, S.
core   +7 more sources

Synthesis and formation mechanism of BN nanotubes catalyzed by Mg through ball milling and annealing process [PDF]

open access: yesE3S Web of Conferences, 2021
In order to improve the yield of BN nanotubes prepared by ball milling annealing method, a small amount of magnesium was used as catalyst to synthesized boron nitride nanotubes. The results showed that boron nitride nanotubes with high yield, high purity
Li Yanjiao   +4 more
doaj   +1 more source

Examination of lubricity properties of mineral base oil, containing nanoparticles of hexagonal boron nitride, and evaluation of the influence of surfactants on their sedimentation [PDF]

open access: yesBiuletyn Wojskowej Akademii Technicznej, 2020
The article presents the results of tests on the lubricity properties of SN150 base oil containing hexagonal boron nitride (h-BN) of different granulation.
Arkadiusz Chodkiewicz   +1 more
doaj   +1 more source

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