Nano-metal alloy banknote

Abstract

The invention discloses a nano-metal alloy banknote, which is characterized in that a bimetallic alloy {precious metal and non-precious metal} nano-crystalline grain material / or bimetallic alloy {non-precious metal and non-precious metal} nano-particle powder is subjected to microcosmic characterization and control technologies such as modern electron microscopy and the like; a photoetching technology or an electron beam etching technology can be combined with a nanoparticle self-assembly technology for use; equipment and an ultra-precision electronic device which adopt an advanced computer design / manufacturing technology and an existing factory production line are used; an advanced computer design / manufacturing system, a target design technology, a computer simulation technology, an assembly technology and the like are applied; the main body of the nanometer metal alloy banknote made of the super-strength, intelligent and corrosion-resistant bimetal alloy nanometer material is formedby a high-speed standard machine, and a built-in 'nanometer compact film strip chip' is combined with 'nanometer material storage intelligent identification+quantum data information intelligent secretkey' and the like to be manufactured into an integral kit product.

Description

technical field [0001] The invention relates to the field of traditional currency or coins, in particular to a nanometer metal alloy banknote (commonly known as banknote). [0002] At present, the currencies / coins in traditional circulation in the world usually include: banknotes made of tissue paper, coins made of metal (hard) coins, and banknotes made of plastic. [0003] Compared with cotton banknotes, minted coins have six advantages: First, the circulation life is much longer than that of banknotes; a standard mechanism minted (hard) coin manufactured by modern technical conditions can be circulated up to 30,000 times, with an average circulation time of 30 years , while the average circulation of 1 banknote is 300 times, which is only 1 / 100 of the life of the coin; the ratio of the comprehensive cost of coins with the same denomination of 1 yuan and the use of cotton banknotes in 20 years is about 1:15; second, the coinage of 1 yuan The launch is conducive to the popula...

AI Technical Summary

Problems solved by technology

[0020] Compared with other types of nanomaterials, the synthesis of noble metal nanocrystals is mainly based on oxidation-reduction reactions. The reactants generally include metal salts, reducing agents, surfactants and reaction solvents. Some raw materials can play several functions at the same time. Synthetic method comparison mode At the same time, some synthesis systems of noble metals can also be directly applied to the synthesis of other nanomaterials; as long as the nucleation and growth processes are well controlled, microscopic materials such as size, shape, composition, and atomic arrangement can be synthesized. Structure-controllable metal nanomaterials; although the temporary separation of nucleation and growth is one of the keys to the controllable synthesis of nanocrystals, it is often difficult to achieve in practice; in recent years, with the rapid development of nano-controllable synthesis technology, Various methods and systems have been established to realize the controllable preparation of metal (noble metals and their alloys) nanocrystals {such as bimetallic alloy nano-liquid grain materials, such as: Pt-Ni; Rh-Ni; Pd- Ni; Pd-Cu; Pt-Cu, etc.}