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With the appearance of graphene, more resistant and more efficient graphene solar panels have appeared. Transparent graphene electrodes could replace indium tin oxide in solar cells in the future, making them cheaper and more efficient. Scientists have developed a new process to produce the required carbon films of the required thickness and quality.Scientists have developed graphene films lower than 10 nanometers in thickness, that's 30 atomic layers. They are atomically smooth and could …

Titanium Oxide (TiO2) is an important material having a lot of vital properties and applications such as the production of titanium metal, titanium oxide nanoparticles, etc. It has two important types which are rutile titanium dioxide and anatase titanium dioxide. The key difference among them is in their appearance. Anatase Titanium Dioxide is colorless, whereas Rutile Titanium Dioxide is usually found in dark red appearance. Rutile titanium dioxide is optically positive, whereas …

Why are Gold Nanoparticles important?Over the past years, graphene nanocomposites have drawn a lot of attention due to their ability to increase physical and chemical properties of matter. Especially graphene/metal nanocomposites create a difference between those because of their ability to combine unique characteristics of both metal and graphene nanoparticles. Considering the outstanding synergic characteristics of hybrid materials, gold nanoparticles (AuNPs) are widely studied in the fa …

Graphene oxide refers to a mono-atomic layer material obtained when graphite crystals are oxidized. This is one of the graphene materials that are commercially available because of its ability to dissolve in water which makes the oxidation process suitable. In this article, we will talk about the synthesis, the properties and some of the applications of graphene oxide dispersion in water.Seven Properties of Graphene Oxide Dispersion The properties of a material are defined through its s …

Double-walled carbon nanotubes (DWCNTs) are formed by two concentric SWCNTs and are therefore called "double-walled" nanotubes. The diameter of the DWCNTs is normally greater than that of the SWNTs, and it grows with the number of walls, being able to reach up to a few tens of nanometers. They have a variety of applications in different sectors and they will be discussed in detail in this article. Moreover, the structure and properties of DWCNTs are also discussed briefly.Structure of …