Blografi
Nanoclay: Properties, Production, Applications
Nanoclay
is a component composed of phyllosilicates, which are compounds based on the
elements of oxygen, silicon, and other components and are degraded from natural
sources and pretreated chemically. After further processing steps, Nanoclay is used
in different products. Due to their layered structure, they can swell or shrink
as wateraccumulates or is withdrawn between layers. It is possible to increase
the volume of nanoclay up to six times by water absorption and form stable gels.
Nan
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29th Aug 2019
Use of Graphene in Construction
Graphene is a single layer of carbon atoms arranged in a
two-dimensional honeycomb lattice. This wonder material boasts remarkable
properties, including unparalleled strength, electrical conductivity, and
flexibility. In construction, graphene's superior qualities are harnessed
to enhance building materials like concrete and steel. Its integration
increases tensile strength, reduces weight, and offers better corrosion
resistance. Moreover, graphene-infused coatings can provide surface
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23rd Aug 2019
Silicon Carbide (SiC) Micron and Nano Powder
Silicon carbide, chemical formula SiC, is a covalent
bond material. C and Si belong to the same family, all have a tetravalent bond,
while Si also has metal properties. Its structure has the mesh shape and body
shape and has high strength in nature, so the properties of silicon carbide
material include high-temperature strength, wear-resistant, corrosion-resistant,
high thermal conductivity, and high insulation. The structure determines
the performance, and the higher the performance, the
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23rd Aug 2019
Boron Nitride Nanopowder
Boron Nitride
(BN) is a chemical compound which consists of nitrogen and boron. Boron Nitride
is of great importance in the nano form because of its unique properties which
allow its use in a variety of industries. It has four possible crystalline
structures, depending on their hybridization and the stacking of layers. The
most versatile and most studied crystal structure is currently the hexagon
boron nitride (h-BN) since it belongs to the group of materials called
two-dimensional, among
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23rd Aug 2019
Graphene Microtransistors for the mapping of Brain Activity: An Article Review
Recently, fluctuations of brain activity
occurring at less than 0.1 Hz has been a center of interest. These fluctuations
less than 0.1 Hz are commonly referred as very slow, ultraslow and infraslow
activity (ISA). ISA is an
indicative of brain states such as sleep, coma, anaesthesia, wakefulness, etc.
Cortical spreading depression (CSD), which is a slowly propagating wave of
near-complete depolarization of neurons, occurs at infralow frequencies. CSD
generally arises from stroke or brai
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20th Aug 2019