UA34568U - Hydrated fullerene - Google Patents

Abstract

Hydrated fullerene relates to nanotechnology and obtaining of synthetic nanostructural carbon forms, namely, containing fullerenes and other structural elements of nanometric dimensions, which can be a base for further functional use of obtained materials in chemical technologies, as well as in electronics, non-linear optics, pharmacy etc.

Description

(5; IPC

A So18 02/31 (2008.01)

MINISTRY OF EDUCATION issued by

AND SCIENCES OF UKRAINE description responsibility

OWNER'S EQUIPMENT DEPARTMENT AND PATENT CURRENT INTEL

UTILITY MODEL PROPERTIES

PPP

(54) HYDRATE FULLERENE 1 2 (21) и200804723 and water, has a general formula of the form (22) 04.14.2008 2p- 2p- (24) 08.11.2008 (om (neou |. where Sm is electric charge- (46) 11.08 .2008, Byul.Me 15, 2008, fullerene, NoO - water molecule, M - number (72) KOSINOV MYKOLA VASYLOVYCH, OA, KAP - atoms of Vilo, n - number of water molecules in the

LUNENKO VOLODYMYR GEORGIYOVYCH, OA pots, while water molecules are connected to full (73) KOSINOV MYKOLA VASYLOVYCH, OA, KAPrene due to Coulomb forces arising

LUNENKO VOLODYMYR GEORGIYOVYCH, And between a hydrogen atom of a water molecule and a charged (57) Hydrated fullerene, which has the dimensions of the fullerene surface, and is electrically charged

Znm to Zbnm and consists of a core, which is an electric fullerene is obtained by dispersing a carbon-containing charged fullerene, and a shell containing these granules by pulses of electric current in water. of water molecules, which is distinguished by the fact that it is a two-phase system consisting of a fullerene

The useful model refers to the field of application in biochemistry and in the manufacture of pharmaceutical technologies and the preparation of synthetic nanostructured drugs. of carbon forms, specifically those containing However, solutions containing such crystal-like fullerenes and other structural elements of nanometer particles have insufficient stability, which can serve as a basis for limiting their use. 5 of the largest functional use of the obtained hydrated fullerenes, minimal - materials in chemical technologies, as well as in halo- the size of cluster particles whose size is Znm, and the gap of electronics, nonlinear optics, pharmacy, etc. the particles themselves are aggregates consisting of 13

Water-soluble fullerenes are promising Svo fullerene molecules, and each of them is a material for use in medicine and has 20-24 HO molecules (6. U. Kiospkom, G. I. YuOegemuapspepko. EMUZ - MoiIesshiag- IF) effectiveness of their capture of free radicals soPoia 5uzietvo oi pudgaiei gPegtepez apa Teig tasia| "And of different origins. This causes a special siiviyeiz ip umafeg zoYishShopz. Te EPIESigospetisai! Ge) interest in accessible and simple methods of synthesis from Bosieiu Ipiepase (195-4 Meeipo, Mau 2-6, 1999, 2 water-soluble fullerenes in industrial mass- Zeashe, UMaz pipdup) Zrgipd 1999, Arz and 710). wash you The disadvantage of known hydrated fullerenes is

Known fullerenes Svo and Sto with sizes less than 22 Ohm are not sufficiently high stability of solutions on their 22 Ohm (|ApagieuzKu 0. M. es aI. Op She Rhodysiip oi basis, which directly depends on the ionic « ap Adceosis SoPoid! Zoishop oi EshPegepev5, 3. composition of such solutions .

Spent Zos, Spet. Sottip., 1995, pp. 1281-1282). Known hydrated fullerenes with different compositions -

They are stable in solutions and can have a structure, for example, svo(on)zv -ВНоО. and crystals in biochemical and biophysical studies, however, the purity of fullerenes and the concentration of solution Сво(Он)уо 9Н2О see The synthesis method works well with them and is insufficient for the production of water-soluble fullerenes, hydroxyl-based drugs. more than half of their bathrooms. Russian Federation of Zupipez

Known Szo-Stoo fullerenes, which include Nidniu UmMageg-bo5oishBie Eshiegepez Moge Trap Nai!yich- ing of paramagnetic metals and covered with water solution- Somegei Bu Nudgohu Ogocrz. Kokiro K.; them polysaccharides (Patent UR Mo143478, IPK A Mav irauavzni K.; Tagedaki N.; Takada N.; Osvita T. 61 Do 49/00, 1996). Such particles can stop ASZ Mapo; 2008; 2(2); 327-333). On the surface of fullerenes, in addition to water molecules, there are various types of oxygen-containing groups - carbonyl, carboxyl, pe- It is proposed, as well as the known hydrated roxide, but the determining ones are hydroxyl groups. In addition, the solution contains Ma ions from the core, which is the primary source of electrically charged fullerene hydroxyl groups, and the shell, which contains water molecules, and the Maon represents. This reduces stability, causes, according to this proposals, is a two-phase system, the aggregation of nanoparticles due to reinforcement consisting of fullerene and water, has a general intermolecular interaction.

The closest to the proposed ones are the hydro-formula of the type emu o de cm" - electrified fullerenes, which are supramolecular lumped charged fullerene, НоО - water molecule, Мplex with dimensions from Знм to Збнм with the total - the number of carbon atoms, n - the number of water molecules by the formula in the shell, while the water molecules are connected to the omeiton pn) otndemo bot n)" 20 t" up", fullerene due to the coupon forces arising between the hydrogen atom of the water molecule and the charge in which , at least part of the counterions H' is covered by the surface of the fullerene, and is electrically charged by metal ions, and replaced in such a fullerene is obtained by dispersion to a degree at which the concentration of metal ions in carbon-containing granules by pulses of the electric solution of such a complex does not exceed the current threshold in water. coagulation of nanoparticles. Hydrated fullerene is a two-phase system

In general, fullerenes are spherical meshes composed of fullerene and water. It is sub-hollow molecules in which the number of atoms exceeds the ecological purity of hydrated fullerene, carbon (M) can be different, starting from 60. because it does not contain a phase containing toxic

The symbol (Ф in the formula means that the spherical mole- or unwanted chemical reagents. the ball of fullerene Sk is surrounded by a spherical mesh that Hydrated fullerene has the general formula consists of adsorbed water molecules, a compound of the form uspep-(ngo), |, where bold - - electrically charged with hydrogen bonds between themselves. The more

M, the greater the number of water molecules will be adsorbed fullerene, HO is a water molecule, M is the number of bovans on the surface of the fullerene molecule. Hydrate is the number of carbon atoms, n is the number of water molecules in coated fullerenes that contain hydroxide groups. In this formula, Sk is a fullerene, NoO is a molecular group (OH) that is directly connected to the surface of the ligand. The number of water molecules n is an integer number of fullerenes, and H counterions are connected to it in a way corresponding to the electric charge of the fullerene. bkish and therefore able to substitute for 2p metal ions (Patent of Russia Me2213692. Hydrogen molecularly charged fullerene with an electrocolloidal solution with at least one triple charge of 2p on its surface. The value of hydrated fullerene. MPK7 СО01831/ 02. the number n is determined by the value of the surface

Publ. 2003.10.101. charge of the fullerene, i.e. given by the number of pairs

The disadvantage of known hydrated fullerenes is the electrons located on its surface. This is because they are multiphase systems, in the exterior of which, in addition to water molecules, rhein is contained in the shells of hydrated fules, because there are no other chemical substances in its outer shell. This reduces the ecological purity of the molecules of toxic or undesirable chemicals of hydrated fullerenes. In particular, in foreign wine. the sphere of hydrated fullerenes contains metal ions. Modern scientific research has shown that because of the Coulomb forces that arise between the atoms, preparations based on metal nanoparticles with a water molecule and a charged surface are less toxic, compared to the existing form of fullerene. This increases the stability of hydrated metals. For example, copper nanoparticles are 7 times less toxic than rafullerene without the use of additional substances, and zinc nanoparticles are 30 times less toxic than stabilizers. less toxic, iron nanoparticles are 40 times less toxic. I. P. Arsentieva used the dispersion of carbon-containing granules to pulse biologically active drugs on the basis of an electric current in water (see the patent of the Ukrainian Ministry of Metal Nanoparticles in Medicine and Agriculture for a useful model Me29855. The method of obtaining a household. Report at the meeting : "Industry of negatively charged nanoparticles "erosion system and material!: assessment of the current state of explosive nanotechnology for obtaining negative ions and prospects for development". Moscow, Center for "Negatively Charged Nanoparticles". IPC (2006) AVM 1/40, hidden economics", published on February 7, 2006, VO1u213/00, HO1U19/00 published on January 25, 2008). This is sub-pErulumly v. ги/сиепиу/досигипе.азрх|. Since the guide increases the ecological purity of hydrated fullerating, it is that under the action of ultrasound, no other substances, except water, are transferred to the resulting fullerenes. known technologies, from a solution of fullerenes in Hydrated fullerenes are obtained as follows. organic solvent into the aqueous medium, then into the reaction zone of the working chamber, which is made difficult to ensure the complete replacement of organic mole- from the dielectric material and contains electrodes, spheres with water molecules. granules of carbon-containing material are loaded

The basis of a useful model is the task (for example, graphite), which is placed uniformly increasing the environmental cleanliness of hydrated fuschar on the bottom of the chamber. In the discharge chamber of ultra-lerenes. This is achieved in a one-stage process of flowing water, which covers simultaneously with the production of fullerenes.

layer of granules. Electric charge pulses are applied to the electrodes. Since water molecules have a dipole current. Hydrated fullerenes, in which charges with a "plus" sign are located, can be obtained by the method and device described in hydrogen atoms, then they due to electrostatics - patents of Ukraine Mo29855 and Mo23551 | see patent field is surrounded by electrically charged fu-

of Ukraine on the utility model Mo29855. The method of tri-lerene, forming around them nano-hydrated clouds of negatively charged nanoparticles "air tanks. zion-explosive nanotechnology of obtaining nega- Water molecules are held around nanotemporally charged nanoparticles." IPC (2006) plaster due to the resulting Coulomb forces

Ab1M1/40, VO1.)13/00, NOo1919/00 Publ. between hydrogen atoms of water molecules and charged 25.01.2008; patent of Ukraine Mo23551. Device for the surface of nanoparticles. Each pair of electrons of the erosive-explosive dispersion of metals. IPC on the surface of a nanoparticle holds one molecule in 22E9/14 (2007.01). Publ. 25.05.2007). water Water molecules in nanohydrate shells

During the passage of electrical pulses, hydrogen atoms are oriented to the surface of the nano-frequency through the chains formed by granules, between the plaster, and oxygen atoms to the outer surface of individual granules, electric discharges occur. The greater the surface di. Local microvolumes of the near-surface layer are charged by a nanoparticle, the denser the nanohydrocarbon-containing granules in the zones adjacent to the points of the thin shell around the nanoparticle. At a high contact of the granules and before the erosive gaps, the melting density of the surface charge of the nanoparticles grinds and explosively breaks down into the smallest molecules of water, forming multilayered nanohydrate nanoparticles and steam. At the same time, the stability of hydrated fullerenes increases due to the erosion of the shell around the nanoparticles, which is carried out even more by the non-explosive nature of the processes. dispersion of granules with the formation of electrically hydrated fullerenes consist of nanotime-charged fullerenes. plaster cores surrounded by a nanohydrate shell -

When dispersing carbon-containing granules im- dipoles of water. Dense encirclement of nanoparticles by pulses of electric current on granules of nanoparticle-nuclei by dipoles of water is facilitated by the spherical shape of the newly formed surfaces, which have their own nanoparticle-nuclei and uniform electrical activity to emit a flow of electrons (see Open a number of their surfaces. Due to hydration fuller-

Mo290 dated June 7, 198bg. Konyushaya Yu.P. The discovery of nanoparticle water dipoles does not require Soviet scientists. Part 1. Physical and technical special substances-stabilizers. Sustainability of science. Moscow State University Publishing House. 1988, pp. 372-374). Coulomb forces add to the emission of the electrolyte shell, which is the result of a high density of charges that arise between the surface of the charged nanoparticle-formed surfaces. When separating the surfaces of noc-nuclei and dipoles of water. This increases the ecological purity of hydrated fullerenes during the destruction of the carbon-containing material. nul, the separation of opposite charges is carried out. Hydrated fullerenes accumulate in the liquid. under the action of electric explosions in the liquid medium, the substance of the electric field with an intensity of schi creates ultrasonic waves that do not allow up to 10 V/cm. Such an electric field breaks the electret of coagulation of fullerenes. Removal of fullerene from the surface of the material. This physical phenomenon of impurity mass from the reaction zone leads to the fact that nanoparticles, being in the water flow passing through the working chamber. electron flows, acquire a surface electron

Computer typesetting by M. Lomalov Signature Circulation 28 approx.

Ministry of Education and Science of Ukraine

State Department of Intellectual Property, str. Urytskogo, 45, Kyiv, ISOP, 03680, Ukraine

SE Ukrainian Institute of Industrial Property", Glazunova St., 1, Kyiv - 42, 01601