TAILIEUCHUNG - Advanced technology utilising CO2 -containing methane for production of CNTs and graphene and their applications

Nanotechnology in particular carbon nanomaterials, such as carbon nanotubes (CNTs) and graphene, is both technologically and commercially important. This is clearly seen from the amount of scientific and production activities in the last two decades. Carbon nanomaterials have been portrayed as the materials of the 21st century, in a similar manner that Si technology/information technology and petrochemicals have significantly contributed to the worldwide development in the last century. Such enthusiastic outlook with carbon nanomaterials comes from the extraordinary chemical and physical characteristics of the materials, which have inherent high chemical/thermal stability (700o C in air), high surface area (100m2 /g to greater than 2000m2 /g), high thermal conductivity (as high as 3000W/mK), high electrical conductivity (as high as 107 S/m), and exceptional mechanical properties (Young’s Modulus at about 1000GPa). More importantly, many applications utilising these carbon nanomaterials have been widely demonstrated at university labs and by commercial entities. This paper will first outline the method for industrial-scale production of the carbon nanomaterials, CNTs and graphene, including new production methods for CNTs and graphene developed by NTherma Corporation. We will include previous examples for the utilisation of methane gas containing high CO2 as a feedstock for the production of CNTs. We will discuss a number of applications, including nanocoatings, information technology, and energy. Specific applications in lubricant, anti-corrosive oil pipeline coatings, and Li-ion batteries will be discussed in greater details. | Advanced technology utilising CO2 -containing methane for production of CNTs and graphene and their applications

• Hoá dầu
• Advanced technology utilising CO2
• Containing methane
• Production of CNTs and graphene
• Their applications
• CNTs and graphene and their applications