Nanotechnology, the closest nanotechnology to the industry, has become a key area for countries to invest heavily in applied research. The research and development of nano-new materials has been included in many countries and regions as a strategy for the development of science and technology. Nanotechnology is bound to become one of the major driving forces for future scientific and technological innovation in the world. At present, more than 30 countries and regions have engaged in the research and development of nanomaterials. The total investment in nano-new materials research has increased from 432 million U.S. dollars in 1997 to 3.25 billion U.S. dollars in 2004.
Global nanomaterials market development status and characteristics
Since the advent of the 1980s, the basic theoretical research of nanotechnology and the development of new materials have been rapidly developed, and have been widely used in traditional materials, medical equipment, electronic equipment, coatings and other industries. In terms of industrialization development, in addition to the initial scale production of nano-powder materials in a few countries such as the United States, Japan, and China, nano-biomaterials, nano-electronic device materials, and nano-medical diagnostic materials are still in the development stage. CCID Consulting estimates that the global market for nano-new materials will reach US$2.23 billion in 2004 with an annual growth rate of 14.8%. In the next few years, as countries invest more in the application of nanotechnology, the industrialization of nano-new materials will be greatly accelerated, and the market size will increase in volume.
Nanopowder materials have surface effects, small size effects, and macroscopic quantum tunneling effects. They have significant differences from macroscopic solids in terms of optics, mechanics, thermals, electricity, and magnetism. Due to its unique physical properties, nano-powder materials have a wide range of applications in medical diagnostics, biopharmaceuticals, aerospace, microelectronics, textile industry, and machinery manufacturing. From the current global perspective, nano-calcium carbonate, nano-zinc oxide, nano-silicon oxide and other products in nano-powder materials have formed a certain market scale; nano-ceramics widely used nano-ceramic materials, nano-textile materials, nano- Modified coatings and other materials have also been successfully developed and have initially achieved industrial production; the application of nano-powder particles in the field of medical diagnostics and microelectronics is stepping up from the experimental research results to the industrialization of products.
China's nanomaterial market size and structure in 2004
In 2004, the total size of China's nano-new materials market reached 2.92 billion yuan, with an annual growth rate of 18%, and it has maintained a growth rate of over 15% for five consecutive years. Among them, the nano-powder material market reached 2.74 billion yuan, accounting for 93.8% of the overall market size, and the nano-composite material market was 180 million yuan, accounting for 6.2% of the overall nano-material market size.
CCID Consulting's analysis of the latest trends in nanotechnology R&D, material market consumption trends, and industrial capital investment shows that the three factors have contributed to the rapid growth of the nano-new materials market. First, scientific research institutions and leading companies in the industry have substantially increased their research investment in nanomaterials and new nanomaterials have emerged. This has provided strong technical support for the rapid development of the nanomaterial market; second, changes in consumer demand have led to the market. The demand for modified materials such as plastics, chemicals, ceramics, textiles, etc., which have higher product quality through nano-powder treatment, has been increasing. This change in demand has provided a vast market for the development of new materials such as nano-powders; in addition, the huge market investment value of nanomaterials has begun to attract widespread attention from the capital and industry, and many industry giants and material giants have begun to set foot in. The nano-new materials field has accelerated the rapid growth of the nano-new materials market.
Nano-CaCO3 has become a leading product in the nano-powder material market due to its cheap raw materials and relatively mature production technology, which accounts for 29.1% of the total market size of nano-new materials. The preparation process and market application of nano-zinc oxide, nano-silicon oxide, nano-titanium oxide and other products have also gradually matured, and initial industrialization has been realized. Now it has become an important part of the nano-powder market.
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