Nanometer catalyst with adsorbing and virus killing activity

A nano-catalyst and virus technology, applied in molecular sieve catalysts, physical/chemical process catalysts, biocides, etc., can solve the problems of no one reporting, and achieve the effect of simple production, low cost and high efficiency
CN1552205AInactive Publication Date: 2004-12-08DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Publication Date
2004-12-08
Estimated Expiration
Not applicable · inactive patent
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Abstract

A nanocatalyst for adsorbing and deactivating virus (influenza virus, adenovirus, etc) is composed of the carrier chosen from natural zeolite, synthetic molecular sieve, porous silica gel, aluminium oxide and titanium oxide, and the active component chosen from the nanoparticles of Ag, Cu, Zn, Au and Pt. Its advantage is high effect.
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Description

technical field

[0001] The invention relates to the field of catalysts, in particular to a nano-catalyst with adsorption and virus-killing activities. Background technique

[0002] Atypical pneumonia (atypical pneumonia) is also known as severe acute respiratory syndrome (Severe Acute Respiratory Syndrome, SARS). The current epidemic of SARS is another major disaster facing human society. In order to prevent SARS and ensure human safety and health, it is of far-reaching social significance and scientific research value to develop nano-catalytic materials that can kill viruses with a broad spectrum and apply them to various protective facilities to effectively control the spread of SARS.

[0003] Nano-catalyst means that the particle size of the catalyst or its active components is within the nanometer range. Due to the very large surface area of ​​nanoparticles and the high activity of their surface atoms, it has a wide range of applications in the fields of catalysis and ...

Claims

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