Nanotechnology is a new technology emerging in the late 1980s, mainly in the range of 0.1-100nm, to study the laws and interactions of electrons, atoms and molecules in the system of matter composition. Will direct manipulation of electrons, atoms or molecules, the development of people want, has a specific function of materials and products.

For nano-materials and technology in the field of energy saving and environmental protection applications. Professor Zhao highlighted nanotechnology and nano-coatings, nano-transparent glass coating characteristics of the application, building exterior insulation coating characteristics of the application. Professor Zhao also summed up the four types of insulation coating: reflective, radiation type, barrier, pigment type.

Nanotechnology will become the mainstream of science and technology development in the 21st century. It is not only the driving force for the development of new fields such as information technology and biotechnology, but also provides a new way for the development of coatings and other fields due to its unique physical, chemical and biological characteristics. opportunity.