MD242Z - Procedeu de obţinere a nanocristalelor hidrofile PbS - Google Patents
Procedeu de obţinere a nanocristalelor hidrofile PbS Download PDFInfo
- Publication number
- MD242Z MD242Z MDS20100019A MDS20100019A MD242Z MD 242 Z MD242 Z MD 242Z MD S20100019 A MDS20100019 A MD S20100019A MD S20100019 A MDS20100019 A MD S20100019A MD 242 Z MD242 Z MD 242Z
- Authority
- MD
- Moldova
- Prior art keywords
- pbs nanocrystals
- boiling
- producing
- producing hydrophilic
- nanocrystals
- Prior art date
Links
- 239000002159 nanocrystal Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000009835 boiling Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 2
- 239000012454 non-polar solvent Substances 0.000 abstract 2
- CPRMKOQKXYSDML-UHFFFAOYSA-M rubidium hydroxide Chemical compound [OH-].[Rb+] CPRMKOQKXYSDML-UHFFFAOYSA-M 0.000 abstract 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 abstract 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 abstract 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000005642 Oleic acid Substances 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000265 homogenisation Methods 0.000 abstract 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Inorganic materials [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 238000010186 staining Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Invenţia se referă la procedeele de obţinere a nanocristalelor de PbS, în particular la un procedeu de obţinere a nanocristalelor hidrofile de PbS.Procedeul, conform invenţiei, include omogenizarea unor nanocristale PbS, stabilizate cu acid oleic, într-un solvent nepolar cu punctul de fierbere mai jos decât al apei într-un raport de 25 mg/mL, tratarea soluţiei obţinute cu o soluţie de hidroxid de litiu sau de sodiu, sau de potasiu, sau de rubidiu de 0,05…1,0 N, încălzirea amestecului la temperatura de 50…60°C până la colorarea lui într-un brun-negru intens, mărirea treptată a temperaturii până la fierberea solventului nepolar şi menţinerea fierberii până la evaporarea completă a acestuia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20100019A MD242Z (ro) | 2010-01-26 | 2010-01-26 | Procedeu de obţinere a nanocristalelor hidrofile PbS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20100019A MD242Z (ro) | 2010-01-26 | 2010-01-26 | Procedeu de obţinere a nanocristalelor hidrofile PbS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD242Y MD242Y (ro) | 2010-07-30 |
| MD242Z true MD242Z (ro) | 2011-03-31 |
Family
ID=45815112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20100019A MD242Z (ro) | 2010-01-26 | 2010-01-26 | Procedeu de obţinere a nanocristalelor hidrofile PbS |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD242Z (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850937B (zh) * | 2019-01-25 | 2022-03-25 | 深圳扑浪创新科技有限公司 | 一种硫化铅量子点荧光粉的制备方法 |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1640123A1 (ru) * | 1988-05-17 | 1991-04-07 | Казанский научно-исследовательский, технологический и проектный институт химико-фотографической промышленности Производственного объединения "Тасма" | Способ очистки сточных вод, содержащих желатин, от свинцового сурика |
| RU2236033C2 (ru) * | 2002-10-10 | 2004-09-10 | Государственное унитарное предприятие "НПО "ОРИОН" | Способ получения фоточувствительных слоёв сульфида свинца |
| GB2420343A (en) * | 2004-11-18 | 2006-05-24 | Dambarudhar Mohanta | Coupled lead sulphide (PbS) quantum dots dispersed in a rubber matrix |
| MD2982G2 (ro) * | 2005-08-10 | 2006-10-31 | Институт Прикладной Физики Академии Наук Молдовы | Procedeu de obţinere a nanostructurilor semiconductoare |
| CN1907863A (zh) * | 2006-08-24 | 2007-02-07 | 同济大学 | 杯芳烃调控溶剂热体系制备铅的硫属化合物纳米材料的方法 |
| CN1944270A (zh) * | 2006-10-13 | 2007-04-11 | 中国科学院上海硅酸盐研究所 | 半胱氨酸类生物分子辅助自组装制备铅的硫族化合物纳米管的方法 |
| CN101049960A (zh) * | 2007-03-29 | 2007-10-10 | 浙江大学 | 一种制备硫化铅纳米棒的方法 |
| MD3320G2 (ro) * | 2006-03-24 | 2007-12-31 | Институт Прикладной Физики Академии Наук Молдовы | Procedeu de obţinere a oxidului de zinc nanostructurat |
| MD3404G2 (ro) * | 2006-11-30 | 2008-04-30 | Институт Прикладной Физики Академии Наук Молдовы | Procedeu de obţinere a galatului de zinc nanostructurat |
| MD3652F1 (ro) * | 2007-04-20 | 2008-07-31 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Nanocompozit fotoluminescent compus din semiconductor oxidic si polimer organic (variante) |
| MD3535G2 (ro) * | 2007-03-21 | 2008-10-31 | Государственный Университет Молд0 | Procedeu de obţinere a dioxidului de titan nanodispers |
| RU2341472C1 (ru) * | 2007-03-02 | 2008-12-20 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный технологический институт (технический университет)" | Стекло с нанокристаллами селенида свинца для насыщающих поглотителей |
| MD3888F1 (ro) * | 2007-11-12 | 2009-04-30 | Universitatea De Stat Din Moldova | Procedeu de obtinere a nanocompozitului fotoluminescent din CdS si polimeri organici |
| MD3934B1 (ro) * | 2008-09-08 | 2009-06-30 | Institutul De Inginerie Electronica Si Tehnologii Industriale Al Academiei De Stiinte A Moldovei | Procedeu de obtinere a substratului de BaF2 cu suprafata perfecta |
| CN101605717A (zh) * | 2007-01-05 | 2009-12-16 | 大光横滨电池工业私人有限公司 | 生产纳米铅氧化物的方法 |
| KR20100011506A (ko) * | 2008-07-25 | 2010-02-03 | 아주대학교산학협력단 | 레드 설파이드 나노막대 결정 및 이의 형상 제어방법 |
-
2010
- 2010-01-26 MD MDS20100019A patent/MD242Z/ro not_active IP Right Cessation
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1640123A1 (ru) * | 1988-05-17 | 1991-04-07 | Казанский научно-исследовательский, технологический и проектный институт химико-фотографической промышленности Производственного объединения "Тасма" | Способ очистки сточных вод, содержащих желатин, от свинцового сурика |
| RU2236033C2 (ru) * | 2002-10-10 | 2004-09-10 | Государственное унитарное предприятие "НПО "ОРИОН" | Способ получения фоточувствительных слоёв сульфида свинца |
| GB2420343A (en) * | 2004-11-18 | 2006-05-24 | Dambarudhar Mohanta | Coupled lead sulphide (PbS) quantum dots dispersed in a rubber matrix |
| MD2982G2 (ro) * | 2005-08-10 | 2006-10-31 | Институт Прикладной Физики Академии Наук Молдовы | Procedeu de obţinere a nanostructurilor semiconductoare |
| MD3320G2 (ro) * | 2006-03-24 | 2007-12-31 | Институт Прикладной Физики Академии Наук Молдовы | Procedeu de obţinere a oxidului de zinc nanostructurat |
| CN1907863A (zh) * | 2006-08-24 | 2007-02-07 | 同济大学 | 杯芳烃调控溶剂热体系制备铅的硫属化合物纳米材料的方法 |
| CN1944270A (zh) * | 2006-10-13 | 2007-04-11 | 中国科学院上海硅酸盐研究所 | 半胱氨酸类生物分子辅助自组装制备铅的硫族化合物纳米管的方法 |
| MD3404G2 (ro) * | 2006-11-30 | 2008-04-30 | Институт Прикладной Физики Академии Наук Молдовы | Procedeu de obţinere a galatului de zinc nanostructurat |
| CN101605717A (zh) * | 2007-01-05 | 2009-12-16 | 大光横滨电池工业私人有限公司 | 生产纳米铅氧化物的方法 |
| RU2341472C1 (ru) * | 2007-03-02 | 2008-12-20 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный технологический институт (технический университет)" | Стекло с нанокристаллами селенида свинца для насыщающих поглотителей |
| MD3535G2 (ro) * | 2007-03-21 | 2008-10-31 | Государственный Университет Молд0 | Procedeu de obţinere a dioxidului de titan nanodispers |
| CN101049960A (zh) * | 2007-03-29 | 2007-10-10 | 浙江大学 | 一种制备硫化铅纳米棒的方法 |
| MD3652F1 (ro) * | 2007-04-20 | 2008-07-31 | Institutul De Fizica Aplicata Al Academiei De Stiinte A Moldovei | Nanocompozit fotoluminescent compus din semiconductor oxidic si polimer organic (variante) |
| MD3888F1 (ro) * | 2007-11-12 | 2009-04-30 | Universitatea De Stat Din Moldova | Procedeu de obtinere a nanocompozitului fotoluminescent din CdS si polimeri organici |
| KR20100011506A (ko) * | 2008-07-25 | 2010-02-03 | 아주대학교산학협력단 | 레드 설파이드 나노막대 결정 및 이의 형상 제어방법 |
| MD3934B1 (ro) * | 2008-09-08 | 2009-06-30 | Institutul De Inginerie Electronica Si Tehnologii Industriale Al Academiei De Stiinte A Moldovei | Procedeu de obtinere a substratului de BaF2 cu suprafata perfecta |
Non-Patent Citations (8)
| Title |
|---|
| Bakueva L., Gorelikov I., Musikhin S., Zhao X.S., Sargent E.H., Kumacheva E. Adv. Mater., V. 16(11), 2004, p. 926-929. * |
| Bakueva, L., Gorelikov, I., Musikhin, S., Zhao, X.S., Sargent, E.H., Kumacheva, E. Adv. Mater., V. 16(11), 2004, pp. 926-929. * |
| Chen S., Liu W. Materials Chemistry and Physics, V. 98(1), 2006, p. 183-189 * |
| Gokarna A., Jun K-W., Khanna P.K., Baeg J-O.,. Seok A.I Bull. Korean Chem Soc., V26(11), 2005, p.1804 * |
| Lascova R., Gavriluţa A., Mitioglu A., Gherman C., Noviţchi Gh. Materialele Conferinţei Fizicienilor din Moldova, CFM-2009, 26-28 noiembrie 2009, p. 76 * |
| Moody I.S., Stonas A.R., Lonergan M.C. J. Phys. Chem. C, V. 112, 2008, p. 19383-19389. * |
| Patel, A.A., Wu, F., Zhang, J.Z., Torres-Martines, C.L., Mehra, R.K., Yang, Y., Risbud, S.H. J. hys. Chem. B, 2000, V. 104, 11598-11605. * |
| Zhao, X., Gorelikov, I., Musikhin, S., Cauchi, S., Sukhovatkin, V., Sargent, E.H., Kumacheva, E. Langmiur, V. 21, 2005, pp. 1086-1090. * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD242Y (ro) | 2010-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2015005797A (es) | Produccion de vacuna recombinante en e.coli mediante conjugacion enzimatica. | |
| BR112015015031A2 (pt) | processo de glicoconjugação | |
| MY158663A (en) | Fermentation broth formulations | |
| MX2016004564A (es) | Cultivo celular metabolicamente optimizado. | |
| WO2014121077A3 (en) | METHOD FOR GENERATING RETINAL PIGMENT EPITHELIUM (RPE) CELLS FROM INDUCED PLURIPOTENT STEM CELLS (IPSCs) | |
| HK1222205A1 (zh) | 由多能干细胞产生的光感受器和光感受器袓细胞 | |
| WO2011081430A3 (ko) | 향상된 수용해도를 갖는 라파마이신 함유 고분자나노입자 주사제형 조성물 및 그 제조방법, 및 방사선 요법과 병용하기 위한 항암 조성물 | |
| BR112012028711A2 (pt) | métodos para a fabricação de uma emulsão de óleo em água, para a preparação de um kit de vacina e para redestilação de uma composição compreendendo 99% de esqualeno ou mais, assim como emulsão de óleo em água e kit | |
| MY181513A (en) | Cell culture compositions and methods for polypeptide production | |
| AR102489A1 (es) | Composición combustible sólida formada a partir de desechos sólidos mixtos | |
| WO2012124940A3 (ko) | 저온 유동성을 개선한 경제적인 수첨 바이오디젤의 제조 방법 | |
| WO2013070852A3 (en) | Compounds and compositions used to epigenetically transform cells and methods related thereto | |
| UY35046A (es) | Cepa muscodor albus que produce compuestos orgánicos volátiles y métodos de uso | |
| CO7400875A2 (es) | Método para producir un polisacárido capsular con un serotipo de neumococo | |
| AR096738A1 (es) | Un proceso para obtener un producto de té | |
| AR089208A1 (es) | Procedimiento para triturar fibras de vidrio a partir de desechos de fibra de vidrio, uso de un aditivo y mezcla que contiene fibra de vidrio | |
| MD242Z (ro) | Procedeu de obţinere a nanocristalelor hidrofile PbS | |
| IN2014DN07656A (ro) | ||
| PH12013501876A1 (en) | Hydrocarbon fuel production method | |
| Carol et al. | GC-MS characterization and antiulcer properties of the triterpenoid fraction from propolis of the north west region of Cameroon | |
| AR090554A1 (es) | Compuestos de acido bencen-policarboxilico | |
| BR112013030814A2 (pt) | método para a produção de etanol usando basidiomicetos | |
| NZ612454A (en) | Phytotherapic pharmaceutical compositions, process of preparation of phytotherapic pharmaceutical composition and their veterinary uses | |
| PH12013500817A1 (en) | Jatropha curcas processing methods and products | |
| NZ630937A (en) | A sound insulating sheet material with a cellular structure including gelatine and/or a process for producing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |