CN102863012A - Synthetic method of zinc oxide nanometer nail - Google Patents
Synthetic method of zinc oxide nanometer nail Download PDFInfo
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- CN102863012A CN102863012A CN2012103638208A CN201210363820A CN102863012A CN 102863012 A CN102863012 A CN 102863012A CN 2012103638208 A CN2012103638208 A CN 2012103638208A CN 201210363820 A CN201210363820 A CN 201210363820A CN 102863012 A CN102863012 A CN 102863012A
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- zinc oxide
- synthetic method
- monocrystalline silicon
- zinc
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Abstract
The invention provides a synthetic method of a zinc oxide nanometer nail. The synthetic method includes the following steps: (1) mixing graphite and zinc oxide powder evenly with the approximate mass ratio as 2:3; (2) sputtering a layer of a gold film on a monocrystalline silicon piece through an ion sputtering method; (3) placing the monocrystalline silicon piece with the sputtered gold film near mixed powder of the graphite and the zinc oxide powder; (4) vacuumizing the whole system, and then leading a small amount of nitrogen into the system; and (5) rising the temperature of the system to 900 to 1100 DEG C, keeping the temperature for a period of time and cooling. The synthetic method has the advantages that a zinc oxide nanometer crystal top cover is hexagonal, and the zinc oxide nanometer crystal is large in area and easy in adhesion operation. The lower portion of the zinc oxide nanometer crystal is in a shape of a thin strip and is easy to line up neatly. Simultaneously zinc oxide has good optical properties so that the zinc oxide nanometer nail becomes a nanometer material suitable for being used as a nanometer optical resonant cavity.
Description
Technical field
The present invention relates to a kind of synthetic method of zinc-oxide nano nail.
Background technology
Optical resonator refer to light wave therein back reflective thereby the cavity of luminous energy feedback is provided.The effect of resonator cavity is to select frequency light certain, that direction is consistent to do prepreerence amplification, and the light of other frequencies and direction is suppressed.The effect of optical resonator provides feedback energy and selective light wave line of propagation and frequency.Modern age the field such as microelectronic component have significant application prospect.
The nanocomposite optical resonator cavity is the optical resonator with nanoscale.Select nanostructure as the core in the existing nanocomposite optical resonator cavity, generally take the optical parametric of zinc oxide and gallium oxide nano material comparatively for suiting, simultaneously, higher to the shape need of nano material crystalline structure as resonator cavity.
Summary of the invention
The object of the present invention is to provide a kind of suitable nano material that is applied to the nanocomposite optical resonator cavity.
The present invention is achieved through the following technical solutions:
The synthetic method of described zinc-oxide nano nail comprises the steps:
(1) graphite and Zinc oxide powder are about the ratio mixing of 2:3 with mass ratio;
(2) at monocrystalline silicon piece by ion sputtering mode sputter layer of gold film;
(3) near the monocrystalline silicon piece of golden film of having placed sputter the mixed powder of graphite and zinc oxide;
(4) whole system is vacuumized, afterwards a small amount of nitrogen is passed in the system.
(5) make system be rapidly heated to 900 to 1100 degrees centigrade, and keep cooling off after for some time.
Preferably, described graphite quality is about 2mg, and described zinc oxide quality is about 3mg, and described monocrystalline silicon piece size is about 5mm
2, the mixed powder of described graphite and zinc oxide and the about 1cm of described monocrystalline silicon piece spacing.
Preferably, the sputtering time in the step (2) is about 30 seconds, and sputtering current is about 2 milliamperes.
Preferably, the amount that passes into nitrogen in the step (4) is about 300sccm, and pressure maintains 1300Pa approximately in the system.
Preferably, described monocrystalline silicon piece sputtering surface is 100.
Preferably, temperature-rise period is as follows in the step (5): system is begun to be warming up to 1000 degrees centigrade through 25 minutes from room temperature, and kept 1 hour.
Beneficial effect of the present invention is: gained zinc oxide nano-crystal top cover is hexagon, and area is larger, is easy to adhere to operation; The below is elongated strip, is easy to marshalling, is aided with simultaneously the good optical properties of zinc oxide, so that gained zinc-oxide nano of the present invention nail becomes a kind of suitable nano material as the nanocomposite optical resonator cavity.
Description of drawings
Fig. 1 is products obtained therefrom Electronic Speculum figure of the present invention.
Embodiment
Below in conjunction with the drawings and the specific embodiments the present invention is described further:
Embodiment one
(1) graphite and Zinc oxide powder are about the ratio mixing of 2:3 with mass ratio; Described graphite quality is about 2mg, and described zinc oxide quality is about 3mg, and described monocrystalline silicon piece size is about 5mm
2, the mixed powder of described graphite and zinc oxide places silica tube;
(2) at monocrystalline silicon piece by ion sputtering mode sputter layer of gold film, sputtering time is about 30 seconds, sputtering current is about 2 milliamperes, described monocrystalline silicon piece sputtering surface is 100;
(3) near the monocrystalline silicon piece of golden film of having placed sputter the mixed powder of graphite and zinc oxide; Concrete operations are as follows: keep flat silica tube, put into described monocrystalline silicon piece in the mixed powder outside, make mixed powder and the about 1cm of described monocrystalline silicon piece spacing.
(4) whole system is vacuumized, afterwards a small amount of nitrogen is passed in the system, the amount that passes into nitrogen is about 300sccm, and pressure maintains 1300Pa approximately in the system.
(5) system is begun to be warming up to 1000 degrees centigrade through 25 minutes from room temperature, and keep naturally cooling after 1 hour.
The gained crystalline structure as shown in Figure 1, the top about 17.2um of the hexagon staple face length of side, the about 10um of ailhead height.The high about 56.6um of following hexagon cylinder, the about 5um of the length of side, diameter is about 10um.
The according to the above description announcement of book and instruction, those skilled in the art in the invention can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the embodiment that discloses and describe above the present invention is not limited to also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although used some specific terms in this specification sheets, these terms do not consist of any restriction to the present invention just for convenience of description.
Claims (6)
1. the synthetic method of a zinc-oxide nano nail is characterized in that comprising the steps:
(1) graphite and Zinc oxide powder are about the ratio mixing of 2:3 with mass ratio;
(2) at monocrystalline silicon piece by ion sputtering mode sputter layer of gold film;
(3) near the monocrystalline silicon piece of golden film of having placed sputter the mixed powder of graphite and zinc oxide;
(4) whole system is vacuumized, afterwards a small amount of nitrogen is passed in the system;
(5) make system be rapidly heated to 900 to 1100 degrees centigrade, and keep cooling off after for some time.
2. the synthetic method of described zinc-oxide nano nail according to claim 1, it is characterized in that: described graphite quality is about 2mg, and described zinc oxide quality is about 3mg, and described monocrystalline silicon piece size is about 5mm
2, the mixed powder of described graphite and zinc oxide and the about 1cm of described monocrystalline silicon piece spacing.
3. the synthetic method of described zinc-oxide nano nail according to claim 1, it is characterized in that: the sputtering time in the step (2) is about 30 seconds, and sputtering current is about 2 milliamperes.
4. the synthetic method of described zinc-oxide nano nail according to claim 1, it is characterized in that: the amount that passes into nitrogen in the step (4) is about 300sccm, and pressure maintains 1300Pa approximately in the system.
5. the synthetic method of described zinc-oxide nano nail according to claim 1, it is characterized in that: described monocrystalline silicon piece sputtering surface is 100.
6. the synthetic method of described zinc-oxide nano nail according to claim 1 is characterized in that temperature-rise period is as follows in the step (5): system is begun to be warming up to 1000 degrees centigrade through 25 minutes from room temperature, and kept 1 hour.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210363820.8A CN102863012B (en) | 2012-09-26 | 2012-09-26 | Synthetic method of zinc oxide nanometer nail |
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| CN201210363820.8A CN102863012B (en) | 2012-09-26 | 2012-09-26 | Synthetic method of zinc oxide nanometer nail |
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| CN102863012A true CN102863012A (en) | 2013-01-09 |
| CN102863012B CN102863012B (en) | 2014-12-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837517B (en) * | 2014-03-25 | 2016-08-03 | 哈尔滨工业大学 | The preparation method of metallic film/nanometic zinc oxide rod array Fluorescence Increasing material |
| CN108326284A (en) * | 2018-02-07 | 2018-07-27 | 中南民族大学 | A kind of Rh nano-nails cluster and its synthetic method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9775339B1 (en) | 2016-04-05 | 2017-10-03 | International Business Machines Corporation | Lateral silicon nanospikes fabricated using metal-assisted chemical etching |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746113A (en) * | 2005-08-16 | 2006-03-15 | 北京理工大学 | Reactor technology for growing zinc oxide with nanometer structure by burning-oxidizing method |
| US20070184975A1 (en) * | 2004-03-11 | 2007-08-09 | Postech Foundation | Photocatalyst including oxide-based nanomaterial |
| CN102602981A (en) * | 2011-01-21 | 2012-07-25 | 吉林师范大学 | Non-toxic environment-friendly preparation method of ZnO nanometer rod |
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2012
- 2012-09-26 CN CN201210363820.8A patent/CN102863012B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070184975A1 (en) * | 2004-03-11 | 2007-08-09 | Postech Foundation | Photocatalyst including oxide-based nanomaterial |
| CN1746113A (en) * | 2005-08-16 | 2006-03-15 | 北京理工大学 | Reactor technology for growing zinc oxide with nanometer structure by burning-oxidizing method |
| CN102602981A (en) * | 2011-01-21 | 2012-07-25 | 吉林师范大学 | Non-toxic environment-friendly preparation method of ZnO nanometer rod |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103837517B (en) * | 2014-03-25 | 2016-08-03 | 哈尔滨工业大学 | The preparation method of metallic film/nanometic zinc oxide rod array Fluorescence Increasing material |
| CN108326284A (en) * | 2018-02-07 | 2018-07-27 | 中南民族大学 | A kind of Rh nano-nails cluster and its synthetic method |
| CN108326284B (en) * | 2018-02-07 | 2019-02-05 | 中南民族大学 | A kind of Rh nano-nail cluster and its synthetic method |
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| CN102863012B (en) | 2014-12-03 |
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Granted publication date: 20141203 Termination date: 20160926 |