Skip to main content

Deep inside of GRAPHENE

Photo retrieved from https://news.uic.edu/graphene-amazing-potential
What is Graphene?
- Graphene, is a thin layer of pure carbon; it is a single, tightly packed layer of carbon atoms. Grapghene is a pure carbon like coal or diamond. Layer of carbon atoms are bonded together in a hexagonal honeycomb lattice. Graphene has a similar molecular structure to the graphite commonly found in pencils.
What are applications of Graphene?
- Graphene used in solar cells.
- Graphene used in pressure sensors.
- Graphene used in chip making.
- Graphene used in smartphones.
- Graphene used in monitors.
- Graphene used in biological engineering.
- Graphene used in optical electronics.
- Graphene used in ultrafiltration.
- Graphene used in energy storage.
- Graphene used in composite materials .
- Graphene used in membranes.
What are advantages of Graphene?
- Graphene is both tiny and strong material.
- Graphene layers are flexible and transparent.
- Graphene is excellent heat and electricity conductor.
- Graphene production is low cost.
- Graphene is perfectly adapted for fundemental studies.
- Graphene is easy to prepare.
- Quality of small flakes of graphene is excellent.
- Graphene has several unique properties.
- Graphene is planar so it is more suitable to the existing processes and instruments for a eventual transition.
Posted by 
Labels:

Comments

Post a Comment

Popular posts from this blog

Molybdenum Trioxide Nanoparticles/Nanopowder and Applications

General Information about Molybdenum Trioxide                                                     Molybdenum trioxide is chemical compound with the formula MoO3. Its chief application is as an oxidation catalyst and as a raw material for the production of molybdenum metal.  Molybdenum Trioxide  is a very light blue powder. Molybdenum Trioxide Nanoparticles/Nanopowder and Their Applications                                                    Like many  nanoparticles/nanopowder , Molybdenum Trioxide nanoparticles/nanopowder are used as catalysts. These catalysis reactions include hydrogenation catalysis and cracking catalysis. Molybdenum Trioxide nanoparticles/  nanopowder are useful for...
Post a Comment
Read more

Rundown about Silicon Oxide Wafer

The main insulating material used in micro-technology is Silicon Dioxide, which in chemical symbols is written as SiO2. In semiconductor technology, SiO2 thin film layers are mainly used as dielectric material film in transistors, capacitors (DRAM) or flash-memories. Silicon Oxide Wafers are produced using crystallization, solid state and other ultra-high purification processes such as sublimation. This process forms a cylindrical ingot, which is then sliced and polished to form wafers. Thermal oxide is a kind of "grown" oxide layer, compared to CVD deposited oxide layer, it has a higher uniformity, and higher dielectric strength, it is an excellent dielectric layer as an insulator . In most silicon- based devices, thermal oxide layer play an important role to pacify the silicon surface to act as doping barriers and as surface dielectrics. The simplest way to produce an insulating silicon oxide layers (SiO2) on silicon wafers is to oxidize silicon with oxygen, which ...
Post a Comment
Read more

Hydroxyapatite Nanopowders and Their Applications

Hydroxyapatite, is a naturally occurring mineral form of calcium apatite with the formula Ca 5 (PO 4 ) 3 (OH). Pure hydroxyapatite powder is white. Naturally occurring apatites can, however, also have brown, yellow, or green colorations, comparable to the discolorations of dental fluorosis. Hydroxyapatite Nanopowder/Nanoparticles (50 nm, 99.95+%)  has been widely used as a biocompatible ceramic in many areas of medicine, but mainly for contact with bone tissue, due to its resemblance to mineral bone. In mammals, the skeleton presents a carbonated and partially substituted apatite, based on nanocrystal aggregates, and associated with collagen, building up 3-D structures present in various bone tissue conformations like trabecular or cancellous bone. There has been growing interest in developing bioactive synthetic ceramics that could closely mimic natural apatite characteristics. As mentioned before,  Hydroxyapatite Nanopowder  is the main inorganic constituent of bon...
Post a Comment
Read more