CN106167274A - A kind of preparation method of the Indium sesquioxide. nano-particle with loose structure - Google Patents
A kind of preparation method of the Indium sesquioxide. nano-particle with loose structure Download PDFInfo
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- CN106167274A CN106167274A CN201610571610.6A CN201610571610A CN106167274A CN 106167274 A CN106167274 A CN 106167274A CN 201610571610 A CN201610571610 A CN 201610571610A CN 106167274 A CN106167274 A CN 106167274A
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- Prior art keywords
- loose structure
- indium
- nano
- lauryl amine
- indium sesquioxide
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- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 239000002105 nanoparticle Substances 0.000 title claims abstract description 11
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 23
- PSCMQHVBLHHWTO-UHFFFAOYSA-K indium(iii) chloride Chemical compound Cl[In](Cl)Cl PSCMQHVBLHHWTO-UHFFFAOYSA-K 0.000 claims abstract description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 21
- 239000012265 solid product Substances 0.000 claims description 14
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 229960004756 ethanol Drugs 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 239000011259 mixed solution Substances 0.000 claims description 7
- 229950000845 politef Drugs 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 239000000047 product Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000005303 weighing Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 3
- 229930040373 Paraformaldehyde Natural products 0.000 abstract description 2
- 238000001354 calcination Methods 0.000 abstract description 2
- 229920002866 paraformaldehyde Polymers 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000004094 surface-active agent Substances 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 16
- 238000011160 research Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 239000002086 nanomaterial Substances 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 230000004044 response Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 208000035985 Body Odor Diseases 0.000 description 1
- 206010055000 Bromhidrosis Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005036 potential barrier Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G15/00—Compounds of gallium, indium or thallium
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0047—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention provides the preparation method of a kind of Indium sesquioxide. nano-particle with loose structure.This preparation method specifically includes: with indium chloride and lauryl amine as raw material, through hydro-thermal reaction, calcination processing, obtain the Indium sesquioxide. nano-particle with loose structure.This method production technology is simple, does not use the surfactant of costliness, and cost ratio is relatively low, and gained Indium sesquioxide. can be as gas sensitive, owing to having loose structure.PARA FORMALDEHYDE PRILLS(91,95) gas has good air-sensitive performance, therefore has long-range application prospect in formaldehyde gas context of detection.
Description
Technical field
The present invention relates to the preparation method of a kind of Indium sesquioxide. nano-particle with loose structure, belong to advanced nano functional
Material preparation process technical field.
Background technology
In daily life, going on a journey outside, we are endangered by gases such as industrial production waste gas, vehicle exhaust and PM2.5 deeply
Evil, is affected by formaldehyde and the toxic gas such as stupid again in interior house.Therefore, either for environmental pollution gas detecting
It is badly in need of, or to ensureing quality of life and the serious hope of industrial safety, researches and develops high performance gas sensor and possess very
Important realistic meaning.Along with people are to the pay attention to day by day of environmental issue and the strict monitoring to toxic and harmful discharge, respectively
Gas examination and the prior-warning device of planting Various Functions are raw therewith, and have obtained industrialization and commercialization further.Owing to partly leading
Bromhidrosis body sensor has detection sensitivity height, response recovers fast, circuit is simple, simple to operate, component size is less, price is low
The feature such as honest and clean, is widely used in various field of gas detection.
In2O3Having bigger energy gap, band gap, close to GaN, has low-resistivity, Gao Ling in visible region
The advantages such as sensitivity, low operating temperature, low absorptance and high infrared reflection rate.Affect In2O3The principal element of nano ZnO is
Its structure and morphology, the most currently, a lot of research worker are devoted to control In2O3The research that crystal morphology generates, in order to improve with this
The performance of its each side.In recent years, European and American developed countries report answering in optoelectronic film field indium oxide nanometer material in succession
With.At present, research worker by vapor phase method, solid phase method, the nano material synthetic method of liquid phase method prepared one-dimensional, two-dimentional,
Three-dimensional In2O3Nano material.Its concrete pattern has nanotube, nano wire, nanometer rods, cube and octahedron etc., is widely used
In fields such as optics, magnetics, electronics, medical treatment.In order to improve identification function, except selecting good matrix material, by adulterating,
Compound and surface is modified outside being modified, and designs and prepares and has bigger serface, the porous of high activity site density and grade
Level structure material is also affected by the strategy paid close attention to.The Indium sesquioxide. that the present invention prepares has loose structure, has good penetrating
Property, it is possible to promote gas diffusion, the beneficially raising of sensitive body utilization rate.Additionally, in order to improve semiconductor gas sensor
Sensitivity, people are frequently with the method increasing material surface area, and nanorize is exactly a kind of conventional method.Nanorize is by increasing
The surface area of material, makes the height of particle surface potential barrier, with thickness and crystal grain effective resistance, notable change, surface activity occur
It is greatly increased, makes the adsorption and desorption of material for gaseous and redox reaction to carry out at lower temperatures, reduce work
Make temperature, shorten response time, improve the concentration range of gas detecting.China is for In2O3Nano material especially its knot
The research of configuration looks is in the starting stage, but due to shortcomings such as preparation method have operation complexity, and production cost is high, this makes
Obtain achievement in research to be difficult to put on a large scale in actual industrial production.Additionally, due to experimental facilities and the restriction of production technology,
People are for In at present2O3The probing in terms of especially air-sensitive performance of probing into of nano material is not the most deep.Research worker is urgently
Treat with the comprehensive angle of more system to study In2O3The structure and morphology feature of nano material and functional character feature.
Summary of the invention
It is an object of the invention to, overcome the deficiencies in the prior art, it is provided that a kind of Indium sesquioxide. nanometer with loose structure
The preparation method of granule.Having low cost, production technology is simple, and productivity is high, non-environmental-pollution, it is easy to industrialization large-scale production
Feature.The sensitivity of the Indium sesquioxide. gas sensitive that gained has loose structure is largely increased, and can be used for gas sensor
In field.The technical scheme realizing the object of the invention is: the preparation method of a kind of Indium sesquioxide. nano-particle with loose structure,
It is characterized in that: with indium chloride and lauryl amine as raw material, through hydro-thermal reaction, calcination processing, obtain the oxidation with loose structure
Indium nanometer particle.This method production technology is simple, does not use the surfactant of costliness, and cost ratio is relatively low, and gained Indium sesquioxide. can
As gas sensitive, owing to having loose structure.PARA FORMALDEHYDE PRILLS(91,95) gas has good air-sensitive performance, therefore detects at formaldehyde gas
Aspect has long-range application prospect.Concrete synthesis step is as follows:
(1) weighing a certain amount of indium chloride, lauryl amine, be dissolved in dehydrated alcohol, wherein the concentration of indium chloride is 0.02-0.05
Mol/L, the concentration of lauryl amine is 0.02-0.05 mol/L, and the mol ratio controlling indium chloride and lauryl amine is 1:(1-2)；
(2) by during in step (1), gained mixed solution moves to the hydrothermal reaction kettle that liner is politef, at 170-200 DEG C
At a temperature of, carry out hydro-thermal reaction 8-20 hour, then the product utilization centrifuge after hydro-thermal reaction is carried out solid-liquid separation, and spend
Gained solid product is repeatedly washed by ionized water and ethanol；
(3) being positioned in drying baker by step (2) gained solid product, 60 DEG C are dried 24 hours, are subsequently placed in alumina crucible
Put into Muffle furnace, heat treatment 3 hours at 400-550 DEG C, obtain the Indium sesquioxide. powder body with loose structure.
Accompanying drawing explanation
Fig. 1 is the XRD figure spectrum of the Indium sesquioxide. nano-particle with loose structure.
Fig. 2 is the SEM figure of the Indium sesquioxide. nano-particle with loose structure.
Fig. 3 is the TEM figure of the Indium sesquioxide. nano-particle with loose structure.
Fig. 4 is the HRTEM figure of the Indium sesquioxide. nano-particle with loose structure.
Fig. 5 is the formaldehyde gas to 10-500ppm of the Indium sesquioxide. gas sensor under optimum operating voltage with loose structure
Sensitivity curve figure.
Fig. 6 is the response recovery curve figure of the Indium sesquioxide. gas sensor under optimum operating voltage with loose structure.
Detailed description of the invention
Elaborating embodiments of the invention below, the present embodiment is carried out under premised on technical solution of the present invention
Implement, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following enforcement
Example.
Embodiment 1
(1) weighing a certain amount of indium chloride, lauryl amine, be dissolved in dehydrated alcohol, wherein the concentration of indium chloride is 0.025 mol/
L, the concentration of lauryl amine is 0.025 mol/L, and the mol ratio controlling indium chloride and lauryl amine is 1:1；
(2) by during in step (1), gained mixed solution moves to the hydrothermal reaction kettle that liner is politef, 170 DEG C of temperature
Under, carry out hydro-thermal reaction 8 hours, then the product utilization centrifuge after hydro-thermal reaction is carried out solid-liquid separation, and use deionized water
With ethanol, gained solid product is repeatedly washed；
(3) being positioned in drying baker by step (2) gained solid product, 60 DEG C are dried 24 hours, are subsequently placed in alumina crucible
Put into Muffle furnace, heat treatment 3 hours at 400 DEG C, obtain the Indium sesquioxide. powder body with loose structure.
Embodiment 2
(1) weighing a certain amount of indium chloride, lauryl amine, be dissolved in dehydrated alcohol, wherein the concentration of indium chloride is 0.028 mol/
L, the concentration of lauryl amine is 0.028 mol/L, and the mol ratio controlling indium chloride and lauryl amine is 1:1；
(2) by during in step (1), gained mixed solution moves to the hydrothermal reaction kettle that liner is politef, 180 DEG C of temperature
Under, carry out hydro-thermal reaction 12 hours, then the product utilization centrifuge after hydro-thermal reaction is carried out solid-liquid separation, and use deionized water
With ethanol, gained solid product is repeatedly washed；
(3) being positioned in drying baker by step (2) gained solid product, 60 DEG C are dried 24 hours, are subsequently placed in alumina crucible
Put into Muffle furnace, heat treatment 3 hours at 400 DEG C, obtain the Indium sesquioxide. powder body with loose structure.
Embodiment 3
(1) weighing a certain amount of indium chloride, lauryl amine, be dissolved in dehydrated alcohol, wherein the concentration of indium chloride is 0.028 mol/
L, the concentration of lauryl amine is 0.056 mol/L, and the mol ratio controlling indium chloride and lauryl amine is 1:2；
(2) by during in step (1), gained mixed solution moves to the hydrothermal reaction kettle that liner is politef, 180 DEG C of temperature
Under, carry out hydro-thermal reaction 12 hours, then the product utilization centrifuge after hydro-thermal reaction is carried out solid-liquid separation, and use deionized water
With ethanol, gained solid product is repeatedly washed；
(3) being positioned in drying baker by step (2) gained solid product, 60 DEG C are dried 24 hours, are subsequently placed in alumina crucible
Put into Muffle furnace, heat treatment 3 hours at 400 DEG C, obtain the Indium sesquioxide. powder body with loose structure.
Embodiment 4
(1) weighing a certain amount of indium chloride, lauryl amine, be dissolved in dehydrated alcohol, wherein the concentration of indium chloride is 0.028 mol/
L, the concentration of lauryl amine is 0.028 mol/L, and the mol ratio controlling indium chloride and lauryl amine is 1:1；
(2) by during in step (1), gained mixed solution moves to the hydrothermal reaction kettle that liner is politef, 200 DEG C of temperature
Under, carry out hydro-thermal reaction 16 hours, then the product utilization centrifuge after hydro-thermal reaction is carried out solid-liquid separation, and use deionized water
With ethanol, gained solid product is repeatedly washed；
(3) being positioned in drying baker by step (2) gained solid product, 60 DEG C are dried 24 hours, are subsequently placed in alumina crucible
Put into Muffle furnace, heat treatment 3 hours at 400 DEG C, obtain the Indium sesquioxide. powder body with loose structure.
Embodiment 5
(1) weighing a certain amount of indium chloride, lauryl amine, be dissolved in dehydrated alcohol, wherein the concentration of indium chloride is 0.028 mol/
L, the concentration of lauryl amine is 0.028 mol/L, and the mol ratio controlling indium chloride and lauryl amine is 1:1；
(2) by during in step (1), gained mixed solution moves to the hydrothermal reaction kettle that liner is politef, 200 DEG C of temperature
Under, carry out hydro-thermal reaction 20 hours, then the product utilization centrifuge after hydro-thermal reaction is carried out solid-liquid separation, and use deionized water
With ethanol, gained solid product is repeatedly washed；
(3) being positioned in drying baker by step (2) gained solid product, 60 DEG C are dried 24 hours, are subsequently placed in alumina crucible
Put into Muffle furnace, heat treatment 3 hours at 400 DEG C, obtain the Indium sesquioxide. powder body with loose structure.
Claims (1)
1. having a preparation method for the Indium sesquioxide. nano-particle of loose structure, concrete synthesis step is as follows:
(1) weighing a certain amount of indium chloride, lauryl amine, be dissolved in dehydrated alcohol, wherein the concentration of indium chloride is 0.02-0.05
Mol/L, the concentration of lauryl amine is 0.02-0.05 mol/L, and the mol ratio controlling indium chloride and lauryl amine is 1:(1-2)；
(2) by during in step (1), gained mixed solution moves to the hydrothermal reaction kettle that liner is politef, at 170-200 DEG C
At a temperature of, carry out hydro-thermal reaction 8-20 hour, then the product utilization centrifuge after hydro-thermal reaction is carried out solid-liquid separation, and spend
Gained solid product is repeatedly washed by ionized water and ethanol；
(3) being positioned in drying baker by step (2) gained solid product, 60 DEG C are dried 24 hours, are subsequently placed in alumina crucible
Put into Muffle furnace, heat treatment 3 hours at 400-550 DEG C, obtain the Indium sesquioxide. powder body with loose structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610571610.6A CN106167274B (en) | 2016-07-20 | 2016-07-20 | A kind of preparation method of the oxidation indium nanometer particle with loose structure |
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| CN201610571610.6A CN106167274B (en) | 2016-07-20 | 2016-07-20 | A kind of preparation method of the oxidation indium nanometer particle with loose structure |
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| CN106167274B CN106167274B (en) | 2017-10-13 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024518A (en) * | 2017-04-18 | 2017-08-08 | 中国工程物理研究院化工材料研究所 | Three-dimensional structure nano indium oxide gas sensor and preparation method thereof |
| CN107032389A (en) * | 2017-06-16 | 2017-08-11 | 宁波大学 | A kind of porous oxidation indium nano material and preparation method thereof |
| CN107215889A (en) * | 2017-06-28 | 2017-09-29 | 济南大学 | A kind of preparation method of loose structure indium oxide cube gas sensitive |
| CN107285392A (en) * | 2017-06-28 | 2017-10-24 | 济南大学 | A kind of NiO In2O3The preparation method of nano composite material |
| CN107381622A (en) * | 2017-06-28 | 2017-11-24 | 济南大学 | A kind of rGO In2O3The preparation method of nanoparticle composite |
| CN110871077A (en) * | 2019-11-09 | 2020-03-10 | 上海纳米技术及应用国家工程研究中心有限公司 | Preparation of gamma-aluminum oxide In-loaded cobaltosic oxide material with high-temperature stability, product and application |
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| CN101182031A (en) * | 2007-11-27 | 2008-05-21 | 山东大学 | Method for preparing indium oxide nano thread ordered aggregation |
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2016
- 2016-07-20 CN CN201610571610.6A patent/CN106167274B/en not_active Expired - Fee Related
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| CN101182031A (en) * | 2007-11-27 | 2008-05-21 | 山东大学 | Method for preparing indium oxide nano thread ordered aggregation |
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| J Q XU ET AL.: ""A new route for preparing corundum-type In2O3 nanorods used as gas-sensing materials"", 《NANOTECHNOLOGY》 * |
| ZHEN ZHUA ET AL.: ""Promotion effect of silver on Indium(III) oxide for detecting traceamounts of ozone"", 《SENSORS AND ACTUATORS B》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024518A (en) * | 2017-04-18 | 2017-08-08 | 中国工程物理研究院化工材料研究所 | Three-dimensional structure nano indium oxide gas sensor and preparation method thereof |
| CN107032389A (en) * | 2017-06-16 | 2017-08-11 | 宁波大学 | A kind of porous oxidation indium nano material and preparation method thereof |
| CN107032389B (en) * | 2017-06-16 | 2018-07-03 | 宁波大学 | A kind of porous oxidation indium nano material and preparation method thereof |
| CN107215889A (en) * | 2017-06-28 | 2017-09-29 | 济南大学 | A kind of preparation method of loose structure indium oxide cube gas sensitive |
| CN107285392A (en) * | 2017-06-28 | 2017-10-24 | 济南大学 | A kind of NiO In2O3The preparation method of nano composite material |
| CN107381622A (en) * | 2017-06-28 | 2017-11-24 | 济南大学 | A kind of rGO In2O3The preparation method of nanoparticle composite |
| CN110871077A (en) * | 2019-11-09 | 2020-03-10 | 上海纳米技术及应用国家工程研究中心有限公司 | Preparation of gamma-aluminum oxide In-loaded cobaltosic oxide material with high-temperature stability, product and application |
| CN110871077B (en) * | 2019-11-09 | 2022-11-01 | 上海纳米技术及应用国家工程研究中心有限公司 | Preparation of gamma-aluminum oxide In-loaded cobaltosic oxide material with high-temperature stability, product and application |
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| CN106167274B (en) | 2017-10-13 |
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