FIELD: polymer chemistry.
SUBSTANCE: invention pertains to complexes of poly-N-vinylcarbazole with fullerene, which can be used as recording media for holograms, photosensitizers etc. Description is given of the poly-N-vinylcarbazole PVC with MM 30000-300000 Da with fullerene C60, consisting of 0.25-2.5 mass % of fullerene. The method of obtaining these complexes involves dissolving poly-N-vinylcarbazole together with fullerene in ortho-dichlorobenzene with subsequent removal of solvent and separation of complexes by extraction of tetrahydrofuran. Mass ratio of poly-N-vinylcarbazole to fullerene is 100:0.3-3.0.
EFFECT: invention provides for obtaining the stated complexes with higher content of fullerene C60 without impurities of free fullerene.
1 tbl, 10 ex
| Title | Year | Author | Number |
|---|---|---|---|
| WATER-SOLUBLE FULLERENE COMPLEXES WITH N-VINYLCAPROLACTAM HOMO- AND COPOLYMERS AND A METHOD FOR PREPARATION OF THESE COMPLEXES | 2003 |
|
RU2264415C2 |
| WATER-SOLUBLE COMPLEX OF FULLERENE WITH POLY-N-VINYLPYRROLIDONE AND METHOD FOR PREPARING THESE COMPLEXES | 2003 |
|
RU2255942C2 |
| WATER-SOLUBLE COMPLEXES OF FULLERENE-C WITH POLY-N-VINYLAMIDES AND METHOD FOR PREPARING COMPLEXES | 2004 |
|
RU2285012C2 |
| WATER-SOLUBLE NANOCOMPOSITES WITH FULLERENE C NANOPARTICLES IN POLY-N-VINYLPYRROLIDONE MATRIX AND METHOD FOR PRODUCTION THEREOF | 2023 |
|
RU2823484C1 |
| DERIVATIVES OF FULLERENES, METHOD FOR THEIR PREPARING AND PHOTOVOLTAIC DEVICE | 2005 |
|
RU2287483C1 |
| ARYLATED POLYCARBOXYL FULLERENE DERIVATIVES, METHODS FOR PRODUCING THEM, COVALENT CONJUGATES, METHOD FOR PRODUCING THEM | 2012 |
|
RU2567299C2 |
| METHOD OF PRODUCING FULLERENE ADDUCTS | 2010 |
|
RU2462474C2 |
| NANOAGGREGATES OF WATER-SOLUBLE FULLERENE DERIVATIVES, METHOD FOR PREPARING THEM, COMPOSITIONS BASED ON NANOAGGREGATES OF WATER-SOLUBLE FULLERENE DERIVATIVES, USING NANOAGGREGATES OF WATER-SOLUBLE FULLERENE DERIVATIVES AND BASED COMPOSITIONS AS BIOLOGICALLY ACTIVE COMPOUNDS FOR REDUCING TOXICITY AND ENHANCING THERAPEUTIC ACTION OF DRUG PREPARATIONS, AND ALSO AS PREPARATIONS FOR TREATING ONCOLOGIC DISEASES | 2012 |
|
RU2550030C2 |
| METHOD FOR FULLEREN C60 PURIFICATION FROM OXIDE IMPURITIES | 2016 |
|
RU2626635C1 |
| METHOD OF PREPARING FULLEREN C60 | 2001 |
|
RU2224714C2 |
