Graphene Explained: A Beginner's Guide to its Properties
WEBGraphene is a single layer of carbon atoms arranged in a hexagonal lattice structure, forming a two-dimensional (2D) material. It has exceptional mechanical, electrical, and thermal properties, and is widely studied for its potential use in various fields such as electronics, energy storage, and biomedicine.
what they are, how they are made, what they are used for
WEBCarbon nanotubes are cylindrical molecules that consist of rolled-up sheets of single-layer carbon atoms (graphene); they possess unique properties like high aspect ratio, mechanical strength, electrical and thermal conductivity, chemical stability, and a tip-surface area near the theoretical limit. They are one of the strongest materials known to man.
Nanotechnology and Emerging Technologies News from Nanowerk
WEB3 days ago · Nanoengineered manganese cathodes could boost lithium-ion batteries. Rechargeable lithium-ion batteries face limited nickel and cobalt supplies, but new research suggests manganese as a low-cost, safer alternative. September 25, 2024. Committed to educate, inform and inspire about nanotechnologies and other emerging technologies.
Nanotechnology News – overview page - Nanowerk
WEBNanotechnology news from Nanowerk covers the latest and most relevant information in the areas of nanomedicine, nanoelectronics, carbon nanotubes, graphene, 2D-materials, self-assembly, nanomaterials, nanoparticles, molecular manufacturing,and much …
Nanotechnology Databases - Nanowerk
WEBNanotechnology databases from Nanowerk, which maintains a number of unique and extensive databases for companies, research labs, universities, nanomaterials, nanoscience degree programs, nanotechnology events such as conferences and webinars, nanoproducts and nanotechnology-relevant publications.
MEMS Explained - A Comprehensive Guide to ... - Nanowerk
WEBMEMS, or Microelectromechanical Systems, are extremely small devices that incorporate mechanical, electrical, and frequently optical components on a single microchip. These devices perform a wide array of functions, from sensing and actuating to data processing and communication. They are mechanical sensors and actuators that are fabricated ...
Fullerenes (Buckyballs): Nanotechnology Definition, Uses, Properties
WEBDefinition: Fullerene, commonly known as buckyball, is a form of carbon molecule that resembles a soccer ball, composed of carbon atoms linked in hexagonal and pentagonal shapes. This article explores the structure, properties, synthesis, applications, and challenges associated with fullerenes, particularly focusing on the spherical variety ...
What are nanobots? Explaining nanorobotics and nanorobots
WEBHowever, in medical nanotechnology, the term nanobot or nanorobot is used to describe programmable molecules that can perform specific tasks. These nanobots are a reality and are being actively researched and developed. The field of nanorobotics involves the design, creation, and control of these nanoscale programmable molecules.
Electronegativity explained - Nanowerk
WEBElectronegativity is defined as the tendency of an atom to attract electron density, i.e., to polarize the chemical bond. The most widely used scale is the thermo-chemical Pauling’s scale, where electronegativities have units of eV 1/2. Electronegativity is a derived quantity, so it is not directly measurable.
What is smart dust and how is it used? - Nanowerk
WEBSmart dust senses and records data about its environment such as light, temperature, sound, presence of toxins or vibrations, and transmits that data wirelessly to larger computer systems. Smart dust is a vision of the networked future where intelligent networks of trillions of miniscule sensors continuously feel, taste, smell, see, and hear ...