CN1305773C - Preparation for zinc oxide nanometer material - Google Patents
Preparation for zinc oxide nanometer material Download PDFInfo
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- CN1305773C CN1305773C CNB2004100843511A CN200410084351A CN1305773C CN 1305773 C CN1305773 C CN 1305773C CN B2004100843511 A CNB2004100843511 A CN B2004100843511A CN 200410084351 A CN200410084351 A CN 200410084351A CN 1305773 C CN1305773 C CN 1305773C
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- China
- Prior art keywords
- zinc oxide
- nanometer material
- autoclave
- oxide nanometer
- present
- Prior art date
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000011787 zinc oxide Substances 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 8
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000004246 zinc acetate Substances 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 8
- XQQSWXUDAPLMKD-UHFFFAOYSA-N N,N-dimethylheptadecan-1-amine hydrobromide Chemical class Br.CCCCCCCCCCCCCCCCCN(C)C XQQSWXUDAPLMKD-UHFFFAOYSA-N 0.000 claims description 5
- 239000002086 nanomaterial Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000001027 hydrothermal synthesis Methods 0.000 abstract description 3
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 235000013904 zinc acetate Nutrition 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000002003 electron diffraction Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002073 nanorod Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- DJWUNCQRNNEAKC-UHFFFAOYSA-L zinc acetate Chemical class [Zn+2].CC([O-])=O.CC([O-])=O DJWUNCQRNNEAKC-UHFFFAOYSA-L 0.000 description 1
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- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The present invention relates to a method for preparing zinc oxide nanometer material, which comprises the following steps: (1) 0.5 to 100 grams of zinc acetate is put in an autoclave, and 100 to 1000 ml of the saturated water solution of cetyl trimethyl ammonium bromide is added; (2) 10 to 1000 ml of sodium hydroxide solution with the concentration of 2 mol/l is added; (3) the autoclave is put and treated at the temperature of 100 to 120 DEG C for 1 to 200 hours; (4) the treated solution is centrifuged and dried, and the flower-shaped zinc oxide nanometer material with the length of 500 nanometer to 10 micrometer and the thickness of 60 to 200 nanometer is obtained. The present invention utilizes a hydrothermal process with the assistance of the cetyl trimethyl ammonium bromide for preparing the zinc oxide nanometer material at low temperature, the present invention has the advantages of simple process and low preparation cost, and the present invention is favorable for the large-scale application of the zinc oxide nanometer material.
Description
Technical field
The present invention relates to prepare the method for nano zinc oxide material.
Background technology
Zinc oxide is a kind of important semiconductor material with wide forbidden band, and its block materials is widely used in optoelectronic areas such as photodiode, gas sensor, ultraviolet detector.In recent years because the development of nanotechnology makes people find the character more superior than block materials on nano zinc oxide material.Such as the adjustability of the energy gap of being brought by nanometer size effect, the discovery of laser under the room temperature also has other many potential performances.Nano-ZnO preparation has a lot, and such as thermal evaporation, metal organic chemical vapor deposition, solvent thermal hydrothermal method etc., but aforesaid method all needs higher temperature, thereby improves its preparation cost, hinders the large-scale application of nano zine oxide.
Summary of the invention
The purpose of this invention is to provide a kind of method for preparing nano zinc oxide material.
The method for preparing nano zinc oxide material of the present invention comprises the steps:
(1) 0.5～100 gram zinc acetate is put into autoclave, adds 100～1000 milliliters of saturated cetyl trimethyl ammonia bromide (CTAB) aqueous solution,
(2) sodium hydroxide solution of adding 2 mol is 10～1000 milliliters,
(3) autoclave be placed under 100～120 ℃ the temperature handled 1～200 hour,
(4) solution centrifugal, drying, obtain the flower shape zinc oxide nano material through above-mentioned processing.
The nano zinc oxide material that the present invention makes is that length is 500 nanometers to 10 micron, and thickness is the sword shape zinc oxide nano rod of 60 to 200 nanometers.
The present invention utilizes cetyl trimethyl ammonia bromide assisting alcohol-hydrothermal method to prepare nano zinc oxide material at low temperatures, and technology is simple, and preparation cost is low, is beneficial to nano zinc oxide material and obtains large-scale application.
Description of drawings
Fig. 1 is the transmission electron microscope photo of flower-like nanometer zinc oxide;
Fig. 2 is a transmission electron microscope photo of forming the sword shape nano zine oxide of flower-like nanometer zinc oxide, and the little figure in the figure upper right corner is the electron diffraction photo of sword shape nano zine oxide;
Fig. 3 is the stereoscan photograph of flower-like nanometer zinc oxide.
Embodiment
Further specify the present invention below in conjunction with example.
Embodiment 1
1 gram zinc acetate is put into autoclave, add 110 milliliters of saturated cetyl trimethyl ammonia bromide (CTAB) aqueous solution, and then add 10 milliliters 2 moles every liter sodium hydroxide solution, autoclave is placed under 100 ℃ the temperature and handled 60 hours, again solution centrifugal, drying through above-mentioned processing, obtain the flower shape zinc oxide nano material, see Fig. 1, Fig. 2, shown in Figure 3.The length of flower shape zinc oxide nano material is 500 nanometers to 10 micron, and thickness is 60 to 200 nanometers.
Embodiment 2
100 gram zinc acetates are put into autoclave, add 1000 milliliters of saturated cetyl trimethyl ammonia bromide (CTAB) aqueous solution, and then add 1000 milliliters 2 moles every liter sodium hydroxide solution, autoclave is placed under 100 ℃ the temperature and handled 200 hours, again solution centrifugal, drying through above-mentioned processing, obtaining as Fig. 1, Fig. 2, length shown in Figure 3 equally is 500 nanometers to 10 micron, and thickness is the flower shape zinc oxide nano material of 60 to 200 nanometers.
Claims (1)
1. a method for preparing nano zinc oxide material comprises the steps:
(1) 0.5～100 gram zinc acetate is put into autoclave, add 100～1000 milliliters of saturated cetyl trimethyl ammonia bromide aqueous solution;
(2) sodium hydroxide solution of adding 2 mol is 10～1000 milliliters;
(3) autoclave is placed under 100～120 ℃ the temperature handled 1～200 hour;
(4) solution centrifugal, drying, obtain the flower shape zinc oxide nano material through above-mentioned processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100843511A CN1305773C (en) | 2004-11-16 | 2004-11-16 | Preparation for zinc oxide nanometer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100843511A CN1305773C (en) | 2004-11-16 | 2004-11-16 | Preparation for zinc oxide nanometer material |
Publications (2)
| Publication Number | Publication Date |
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| CN1613774A CN1613774A (en) | 2005-05-11 |
| CN1305773C true CN1305773C (en) | 2007-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100843511A Expired - Fee Related CN1305773C (en) | 2004-11-16 | 2004-11-16 | Preparation for zinc oxide nanometer material |
Country Status (1)
| Country | Link |
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| CN (1) | CN1305773C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118901A (en) * | 2014-07-23 | 2014-10-29 | 西安工程大学 | Preparation method of flower-like nano zinc oxide |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100364895C (en) * | 2005-07-04 | 2008-01-30 | 同济大学 | Method for preparing nano zinc oxide powder |
| CN100416414C (en) * | 2006-02-24 | 2008-09-03 | 浙江大学 | Method for drawing sub-micron ultraviolet luminous pattern on zinc oxide film |
| CN100360719C (en) * | 2006-03-31 | 2008-01-09 | 中国科学院上海光学精密机械研究所 | Hydrothermal growth method of self-assembled ZnO array |
| CN100528755C (en) * | 2007-01-29 | 2009-08-19 | 中国科学技术大学 | Plum-blossom-like multicrystal-state nano zinc-oxide purticles and its preparing method |
| CN101381097B (en) * | 2008-10-20 | 2010-04-14 | 福州大学 | New morphology zinc oxide nano bar and preparation method thereof |
| CN101805013A (en) * | 2010-04-19 | 2010-08-18 | 广西民族大学 | Synthesis method for grenade-shaped nanometer zinc oxide with low-temperature control |
| CN101948129B (en) * | 2010-09-26 | 2012-08-08 | 华南理工大学 | Method and device for preparing ZnO nano-particles by external electric-field induction |
| CN108344793B (en) * | 2018-02-08 | 2023-08-25 | 浙江亿纳谱生命科技有限公司 | Matrix, preparation method thereof and mass spectrometry detection method of metabolic molecules |
| CN110526228B (en) * | 2019-09-12 | 2021-03-30 | 北京工业大学 | Preparation method of petal-like carbon nanosheets |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192991A (en) * | 1997-03-06 | 1998-09-16 | 西北大学 | Method for preparing nanometre-grade zinc oxide |
| CN1296916A (en) * | 2000-12-29 | 2001-05-30 | 山东大学 | Process for preparing nm powder of zinc oxide |
| CN1415545A (en) * | 2001-11-01 | 2003-05-07 | 北京化工大学 | Method for preparing nano zinc oxide |
| CN1433966A (en) * | 2002-01-22 | 2003-08-06 | 大连三科科技发展有限公司 | Process for preparing nano zinc oxide material |
-
2004
- 2004-11-16 CN CNB2004100843511A patent/CN1305773C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1192991A (en) * | 1997-03-06 | 1998-09-16 | 西北大学 | Method for preparing nanometre-grade zinc oxide |
| CN1296916A (en) * | 2000-12-29 | 2001-05-30 | 山东大学 | Process for preparing nm powder of zinc oxide |
| CN1415545A (en) * | 2001-11-01 | 2003-05-07 | 北京化工大学 | Method for preparing nano zinc oxide |
| CN1433966A (en) * | 2002-01-22 | 2003-08-06 | 大连三科科技发展有限公司 | Process for preparing nano zinc oxide material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118901A (en) * | 2014-07-23 | 2014-10-29 | 西安工程大学 | Preparation method of flower-like nano zinc oxide |
| CN104118901B (en) * | 2014-07-23 | 2016-12-07 | 西安工程大学 | The preparation method of flower-like nanometer zinc oxide |
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| Publication number | Publication date |
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| CN1613774A (en) | 2005-05-11 |
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Granted publication date: 20070321 Termination date: 20121116 |