SI23768B - Postopek za sintezo kvazi enodimenzionalnih struktur 4d in 5d (Nb, Mo Ta, W) prehodnih kovin - Google Patents
Postopek za sintezo kvazi enodimenzionalnih struktur 4d in 5d (Nb, Mo Ta, W) prehodnih kovinInfo
- Publication number
- SI23768B SI23768B SI201100223A SI201100223A SI23768B SI 23768 B SI23768 B SI 23768B SI 201100223 A SI201100223 A SI 201100223A SI 201100223 A SI201100223 A SI 201100223A SI 23768 B SI23768 B SI 23768B
- Authority
- SI
- Slovenia
- Prior art keywords
- quasi
- synthesis
- dimensional structures
- nanowires
- transition metals
- Prior art date
Links
- 229910052723 transition metal Inorganic materials 0.000 title abstract 6
- 150000003624 transition metals Chemical class 0.000 title abstract 6
- 230000015572 biosynthetic process Effects 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 238000003786 synthesis reaction Methods 0.000 title abstract 4
- 229910052721 tungsten Inorganic materials 0.000 title abstract 4
- -1 Mo Ta Inorganic materials 0.000 title abstract 3
- 229910052758 niobium Inorganic materials 0.000 title abstract 3
- 239000002070 nanowire Substances 0.000 abstract 4
- 239000011669 selenium Substances 0.000 abstract 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052798 chalcogen Inorganic materials 0.000 abstract 1
- 150000001787 chalcogens Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 239000011630 iodine Substances 0.000 abstract 1
- 229910052711 selenium Inorganic materials 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052714 tellurium Inorganic materials 0.000 abstract 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 abstract 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
- B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/06—Metallic powder characterised by the shape of the particles
- B22F1/062—Fibrous particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Predmet izuma je postopek za sintezo enodimenzionalnih struktur, to je nanožic, mikrožic in nanotrakov 4d in 5d prehodnih kovin (Nb, Mo Ta, W). Izum spada na področje anorganske kemije in kemije prehodnih kovin. Izum se nanaša na sintezo kvazi enodimenzionalnih struktur prehodnih kovin z metodo pretvorbe kvazi enodimenzionalnih spojin s podmikronskim prerezom nanožic opisanih s formulo M6CyHz, (8,2 manjše kot y+z manjše ali je enako kot 0), kjer je M prehodna kovina (Nb, Mo Ta, W), C je halkogen (žveplo (S), selen (Se), telur (Te)); H je halogen (jod (I)) s segrevanjem v prisotnosti vodika. Ta postopek omogoča sintezo kvazi enodimenzionalnih struktur, to je nanožic, mikrožic in nanotrakov 4d in 5d prehodnih kovin (Nb, Mo Ta, W).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI201100223A SI23768B (sl) | 2011-06-24 | 2011-06-24 | Postopek za sintezo kvazi enodimenzionalnih struktur 4d in 5d (Nb, Mo Ta, W) prehodnih kovin |
| PCT/SI2012/000041 WO2012177224A2 (en) | 2011-06-24 | 2012-06-20 | Method for a synthesis of quasi one-dimensional structures of 4d and 5 d (nb, mo ta, w) transition metals |
| EP12756838.4A EP2723524B1 (en) | 2011-06-24 | 2012-06-20 | Method for a synthesis of quasi one-dimensional structures of 4d and 5 d (nb, mo ta, w) transition metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI201100223A SI23768B (sl) | 2011-06-24 | 2011-06-24 | Postopek za sintezo kvazi enodimenzionalnih struktur 4d in 5d (Nb, Mo Ta, W) prehodnih kovin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SI23768A SI23768A (sl) | 2012-12-31 |
| SI23768B true SI23768B (sl) | 2020-07-31 |
Family
ID=46829859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SI201100223A SI23768B (sl) | 2011-06-24 | 2011-06-24 | Postopek za sintezo kvazi enodimenzionalnih struktur 4d in 5d (Nb, Mo Ta, W) prehodnih kovin |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2723524B1 (sl) |
| SI (1) | SI23768B (sl) |
| WO (1) | WO2012177224A2 (sl) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6843902B1 (en) | 2001-07-20 | 2005-01-18 | The Regents Of The University Of California | Methods for fabricating metal nanowires |
| US7341944B2 (en) | 2005-09-15 | 2008-03-11 | Honda Motor Co., Ltd | Methods for synthesis of metal nanowires |
| WO2007098111A2 (en) * | 2006-02-16 | 2007-08-30 | Brigham Young University | Preparation of uniform nanoparticles of ultra-high purity metal oxides, mixed metal oxides, metals, and metal alloys |
| EP2132142B1 (en) * | 2007-03-30 | 2015-08-05 | Institut "Jozef Stefan" | A process for the synthesis of nanotubes and fullerene-like nanostructures of transition metals dichalcogenides, quasi one-dimensional structures of transition metals and oxides of transition metals |
-
2011
- 2011-06-24 SI SI201100223A patent/SI23768B/sl not_active IP Right Cessation
-
2012
- 2012-06-20 WO PCT/SI2012/000041 patent/WO2012177224A2/en unknown
- 2012-06-20 EP EP12756838.4A patent/EP2723524B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| SI23768A (sl) | 2012-12-31 |
| EP2723524B1 (en) | 2017-12-27 |
| WO2012177224A3 (en) | 2013-02-21 |
| WO2012177224A2 (en) | 2012-12-27 |
| EP2723524A2 (en) | 2014-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OO00 | Grant of patent |
Effective date: 20130108 |
|
| OU02 | Decision according to article 73(2) ipa 1992, publication of decision on partial fulfilment of the invention and change of patent claims |
Effective date: 20200616 |
|
| KO00 | Lapse of patent |
Effective date: 20240221 |