CN108928848A - A kind of solid phase prepares stannic oxide-tourmaline hetero-junctions porous material method - Google Patents
A kind of solid phase prepares stannic oxide-tourmaline hetero-junctions porous material method Download PDFInfo
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- CN108928848A CN108928848A CN201810639224.5A CN201810639224A CN108928848A CN 108928848 A CN108928848 A CN 108928848A CN 201810639224 A CN201810639224 A CN 201810639224A CN 108928848 A CN108928848 A CN 108928848A
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- tourmaline
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G19/00—Compounds of tin
- C01G19/02—Oxides
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- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/01—Crystal-structural characteristics depicted by a TEM-image
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Abstract
The present invention relates to a kind of solid phases to prepare stannic oxide-tourmaline hetero-junctions porous material method, belongs to field of nano material preparation.This method is that successively mixed grinding reacts at room temperature by tin tetrachloride, lauryl sodium sulfate, sodium hydroxide and tourmaline, realizes the synthesis of stannic oxide-tourmaline hetero-junctions porous material rare earth.The present invention prepare stannic oxide-tourmaline hetero-junctions porous material rare earth chemical method have the characteristics that it is easy to operate, without using solvent, high yield, at low cost, synthesis technology is simple；And stannic oxide prepared by the present invention-tourmaline hetero-junctions porous material has big specific surface area and high reactivity, will have potential application prospect in fields such as photoelectric device, photocatalysis.
Description
Technical field
The present invention relates to a kind of solid phases to prepare stannic oxide-tourmaline hetero-junctions porous material method, belongs to a nanometer material
Expect preparation field.
Background technique
Dye species are ten hundreds of, and it is other to have reached megaton for the various dyestuff yield in China at present, have during dyeing and printing process big
Amount dyestuff is discharged with waste water, is one of major polluting sources of environmental pollution.Dyeing waste water has coloration depth, big, the organic dirt of alkalinity
Contaminate that object content is high and complicated component, the big feature of bio-toxicity, traditional physics, biochemical processing method to its treatment effect not very
Ideal, it is also poor to the removal rate of coloration, and it is long to handle the time, it is difficult to meet emission request.1977, Frank and Bard were sharp
With titanium dioxide under ultraviolet light, degrade water in cyanide, so that photocatalysis treatment dirt waste water technology is climbed up the arena of history,
Open application of the Photocatalitic Technique of Semiconductor in curbing environmental pollution.Photocatalysis treatment pollutant effluents have process cycle it is short,
Method is simple to operation, does not generate the advantages that secondary pollution, is widely used in the research of various pollutant effluents degradations and acquirement
Greatly progress.
Stannic oxide is a kind of more universal and deep semiconductor light-catalyst of current research, is widely used in the sun
The fields such as energy battery, catalysis material, environmental improvement.Photocatalysis degradation organic contaminant process is affected by many factors, wherein comparing
Surface area is an important factor for determining rate of catalysis reaction.Therefore during pursuing high efficiency photocatalyst, relative to common
For fine catalyst, partial size is small, large specific surface area attracts attention due to many advantages, such as because it possesses for porous nanometer material.
The preparation of stannic oxide-tourmaline hetero-junctions porous material and performance study are current nanotechnology research fields
One large focal spot.Currently, it is numerous to prepare stannic oxide-tourmaline hetero-junctions porous material method, including thermal evaporation, physics gas
Phase sedimentation (PVD), hydro-thermal method etc..And these methods are related to the deficiencies of experiment condition is harsh, energy consumption is high, thus develop one kind
Simply, high yield, environmental-friendly synthetic method are still very urgent.Rare earth chemical method has easy to operate, at low cost, production
Amount height and advantages of environment protection, have become a kind of effective ways of nano materials.
Summary of the invention
The purpose of the present invention is to provide a kind of stannic oxide-tourmaline hetero-junctions porous material preparation method, using electrical
The unique texture and performance of stone prepare stannic oxide-tourmaline hetero-junctions porous material using rare earth chemical reaction.It should
Method overcomes tin dioxide nanometer material and serious agglomeration phenomenon occurs during the preparation process, and realizes stannic oxide and electrical
Stone it is compound.
The invention discloses a kind of solid phases to prepare stannic oxide-tourmaline hetero-junctions porous material method.The present invention is
It using tin tetrachloride, sodium hydroxide and tourmaline as reactant, is reacted at room temperature by grinding, and then titanium dioxide is made
Tin-tourmaline hetero-junctions porous material.
The present invention utilizes the unique texture and performance of tourmaline, and it is electrical to realize stannic oxide-with process for solid phase synthesis
The synthesis of stone hetero-junctions porous material, this method is easy to operate, without using solvent, high yield, at low cost, multiple for tin dioxide
The preparation of condensation material provides a kind of new thinking.
Detailed description of the invention
Fig. 1 is prepared stannic oxide-tourmaline hetero-junctions porous material transmission electron microscope picture.
Specific embodiment
Stannic oxide-tourmaline hetero-junctions porous material solid-state chemical reaction method, sequentially includes the following steps:
Specific embodiment 1: accurately weighing 0.01 mole of Tin tetrachloride pentahydrate and be placed in agate mortar, by its sufficiently it is finely ground after
0.04 molar sodium hydroxide is added, then is fully ground 60 minutes and places 3 hours to ensure that solid phase reaction is complete.Spend from
Sub- water and dehydrated alcohol are washed, are filtered, in drying box 60 degree of dryings 2 hours up to stannic oxide monomer.
Specific embodiment 2: it accurately weighs 0.01 mole of Tin tetrachloride pentahydrate and is placed in agate mortar, it is sufficiently ground
0.005 mole of lauryl sodium sulfate is added after thin, 0.04 molar sodium hydroxide is added in 60 minutes in grinding after mixing, grinds
0.0015 gram of tourmaline is added after mixing, then is fully ground 60 minutes and places 3 hours to ensure solid phase within 60 minutes
Fully reacting.Washed, filtered with deionized water and dehydrated alcohol, in drying box 60 degree of dryings 2 hours up to titanium dioxide
Tin-tourmaline hetero-junctions porous material.
Specific embodiment 3: it accurately weighs 0.01 mole of Tin tetrachloride pentahydrate and is placed in agate mortar, it is sufficiently ground
0.005 mole of lauryl sodium sulfate is added after thin, 0.04 molar sodium hydroxide is added in 60 minutes in grinding after mixing, grinds
0.0030 gram of tourmaline is added after mixing, then is fully ground 60 minutes and places 3 hours to ensure solid phase within 60 minutes
Fully reacting.Washed, filtered with deionized water and dehydrated alcohol, in drying box 60 degree of dryings 2 hours up to titanium dioxide
Tin-tourmaline hetero-junctions porous material.
Specific embodiment 4: it accurately weighs 0.01 mole of Tin tetrachloride pentahydrate and is placed in agate mortar, it is sufficiently ground
0.005 mole of lauryl sodium sulfate is added after thin, 0.04 molar sodium hydroxide is added in 60 minutes in grinding after mixing, grinds
0.0075 gram of tourmaline is added after mixing, then is fully ground 60 minutes and places 3 hours to ensure solid phase within 60 minutes
Fully reacting.Washed, filtered with deionized water and dehydrated alcohol, in drying box 60 degree of dryings 2 hours up to titanium dioxide
Tin-tourmaline hetero-junctions porous material.
Specific embodiment 5: it accurately weighs 0.01 mole of Tin tetrachloride pentahydrate and is placed in agate mortar, it is sufficiently ground
0.005 mole of lauryl sodium sulfate is added after thin, 0.04 molar sodium hydroxide is added in 60 minutes in grinding after mixing, grinds
0.0150 gram of tourmaline is added after mixing, then is fully ground 60 minutes and places 3 hours to ensure solid phase within 60 minutes
Fully reacting.Washed, filtered with deionized water and dehydrated alcohol, in drying box 60 degree of dryings 2 hours up to titanium dioxide
Tin-tourmaline hetero-junctions porous material.
Specific embodiment 6: it accurately weighs 0.01 mole of Tin tetrachloride pentahydrate and is placed in agate mortar, it is sufficiently ground
0.005 mole of lauryl sodium sulfate is added after thin, 0.04 molar sodium hydroxide is added in 60 minutes in grinding after mixing, grinds
0.0301 gram of tourmaline is added after mixing, then is fully ground 60 minutes and places 3 hours to ensure solid phase within 60 minutes
Fully reacting.Washed, filtered with deionized water and dehydrated alcohol, in drying box 60 degree of dryings 2 hours up to titanium dioxide
Tin-tourmaline hetero-junctions porous material.
Specific embodiment 7: it accurately weighs 0.01 mole of Tin tetrachloride pentahydrate and is placed in agate mortar, it is sufficiently ground
0.005 mole of lauryl sodium sulfate is added after thin, 0.04 molar sodium hydroxide is added in 60 minutes in grinding after mixing, grinds
0.0754 gram of tourmaline is added after mixing, then is fully ground 60 minutes and places 3 hours to ensure solid phase within 60 minutes
Fully reacting.Washed, filtered with deionized water and dehydrated alcohol, in drying box 60 degree of dryings 2 hours up to titanium dioxide
Tin-tourmaline hetero-junctions porous material.
Claims (1)
1. a kind of solid phase prepares stannic oxide-tourmaline hetero-junctions porous material method, it is characterized in that tin tetrachloride is placed in Ma
In Nao mortar, lauryl sodium sulfate is added after finely ground, sodium hydroxide is added after grinding, appropriate tourmaline is added after grinding, then
It is fully ground and is placed completion solid phase reaction, is washed with deionized water and dehydrated alcohol, is filtered, 60 degree of dryings 2 in drying box
Hour obtained stannic oxide-tourmaline hetero-junctions porous material.
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| CN201810639224.5A CN108928848A (en) | 2018-06-20 | 2018-06-20 | A kind of solid phase prepares stannic oxide-tourmaline hetero-junctions porous material method |
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| CN201810639224.5A CN108928848A (en) | 2018-06-20 | 2018-06-20 | A kind of solid phase prepares stannic oxide-tourmaline hetero-junctions porous material method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203966A (en) * | 2019-06-20 | 2019-09-06 | 新疆大学 | A kind of solid state chemistry prepares artificial gold-tourmaline self-assembled nanometer flower method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566218A (en) * | 2003-06-19 | 2005-01-19 | 北京立高高新技术研究所 | Functional filler and its preparing process |
| CN1762827A (en) * | 2005-08-23 | 2006-04-26 | 浙江大学 | Two-step method for preparing stannic oxide nano material |
| CN107010652A (en) * | 2017-06-01 | 2017-08-04 | 新疆大学 | A kind of method that solid phase prepares zinc sulphide absorbent charcoal composite material |
-
2018
- 2018-06-20 CN CN201810639224.5A patent/CN108928848A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566218A (en) * | 2003-06-19 | 2005-01-19 | 北京立高高新技术研究所 | Functional filler and its preparing process |
| CN1762827A (en) * | 2005-08-23 | 2006-04-26 | 浙江大学 | Two-step method for preparing stannic oxide nano material |
| CN107010652A (en) * | 2017-06-01 | 2017-08-04 | 新疆大学 | A kind of method that solid phase prepares zinc sulphide absorbent charcoal composite material |
Non-Patent Citations (4)
| Title |
|---|
| FENG LI ET AL.: "Syntheses of MO2 (M Si, Ce, Sn) nanoparticles by solid-state reactions at ambient temperature", 《SOLID STATE SCIENCES》 * |
| LI XIN FU ET AL.: "Tourmaline@ZnO Core–Shell Structural Composites:Fabrication, Characterization, and Optical Properties", 《JOURNAL OF ELECTRONIC MATERIALS》 * |
| P. BILLIK ET AL.: "Synthesis of nanocrystalline SnO2 powder from SnCl4 by mechanochemical processing", 《POWDER TECHNOLOGY》 * |
| 胡平等: "纳米材料SnO2的室温固相合成及其气敏特性", 《传感器技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203966A (en) * | 2019-06-20 | 2019-09-06 | 新疆大学 | A kind of solid state chemistry prepares artificial gold-tourmaline self-assembled nanometer flower method |
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Application publication date: 20181204 |