CN108732207B - Sensitive material for formaldehyde detection and preparation method and application thereof - Google Patents
Sensitive material for formaldehyde detection and preparation method and application thereof Download PDFInfo
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- CN108732207B CN108732207B CN201810343269.8A CN201810343269A CN108732207B CN 108732207 B CN108732207 B CN 108732207B CN 201810343269 A CN201810343269 A CN 201810343269A CN 108732207 B CN108732207 B CN 108732207B
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
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- 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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- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/184—Preparation
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
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- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
- C04B41/505—Tin oxide
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- C—CHEMISTRY; METALLURGY
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
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- 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
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- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
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- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
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- C01P2004/00—Particle morphology
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- C01P2004/03—Particle morphology depicted by an image obtained by SEM
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- C—CHEMISTRY; METALLURGY
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- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
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- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
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- C—CHEMISTRY; METALLURGY
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- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810343269.8A CN108732207B (en) | 2018-04-17 | 2018-04-17 | Sensitive material for formaldehyde detection and preparation method and application thereof |
Applications Claiming Priority (1)
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CN201810343269.8A CN108732207B (en) | 2018-04-17 | 2018-04-17 | Sensitive material for formaldehyde detection and preparation method and application thereof |
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CN108732207A CN108732207A (en) | 2018-11-02 |
CN108732207B true CN108732207B (en) | 2020-03-20 |
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CN201810343269.8A Active CN108732207B (en) | 2018-04-17 | 2018-04-17 | Sensitive material for formaldehyde detection and preparation method and application thereof |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110412085A (en) * | 2019-07-17 | 2019-11-05 | 济南大学 | A kind of formaldehyde sensor gas sensitive and its sensor and preparation method, application |
CN110577236A (en) * | 2019-10-09 | 2019-12-17 | 上海纳米技术及应用国家工程研究中心有限公司 | Preparation method of NiO modified tin dioxide nano material for gas sensor, product and application thereof |
CN111116232A (en) * | 2019-12-13 | 2020-05-08 | 苏州麦茂思传感技术有限公司 | Synthesis method of formaldehyde gas sensor sensitive material |
CN111170357A (en) * | 2020-01-13 | 2020-05-19 | 云南大学 | SnO sensitive to formaldehyde gas2Preparation and application of nanorod array/reduced graphene oxide composite nanomaterial |
CN111289581B (en) * | 2020-02-27 | 2023-04-21 | 华南师范大学 | Sensing material for formaldehyde detection and preparation method and application thereof |
CN111624242B (en) * | 2020-04-23 | 2021-05-14 | 同济大学 | Method for detecting formaldehyde in environmental water by using carbon-foam copper material as working electrode |
CN111892080B (en) * | 2020-08-07 | 2022-03-29 | 河南大学 | Preparation method of graphene and tin oxide hollow sphere composite nanomaterial |
CN113443646B (en) * | 2021-06-30 | 2022-09-13 | 华南师范大学 | Composite material and preparation method and application thereof |
CN113740388B (en) * | 2021-07-22 | 2022-10-25 | 西安交通大学 | Gas-sensitive sensing material based on in-situ enrichment amplification strategy and preparation method and application thereof |
CN114014313B (en) * | 2022-01-06 | 2022-03-22 | 河北化工医药职业技术学院 | Graphene-based gas-sensitive material and preparation method thereof |
CN116818846A (en) * | 2023-06-21 | 2023-09-29 | 深圳市诺安智能股份有限公司 | Semiconductor gas sensing material and preparation method thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104211108A (en) * | 2014-09-18 | 2014-12-17 | 安徽工业大学 | Gas sensitive material for detecting low-concentration formaldehyde |
CN104297416B (en) * | 2014-11-03 | 2016-04-20 | 北京联合大学 | The catalytic luminescence sensitive material of formaldehyde in air, benzene and ammonia |
CN105891271A (en) * | 2016-03-31 | 2016-08-24 | 吉林大学 | Resistance-type gas sensor based on graphene, stannic oxide and zinc oxide composite, preparation method and application thereof |
CN106053549A (en) * | 2016-05-30 | 2016-10-26 | 安徽工业大学 | Gas sensitive material for detecting low-concentration acetone |
CN106932439A (en) * | 2017-02-28 | 2017-07-07 | 安徽拓吉泰新型陶瓷科技有限公司 | A kind of Air-Sensitive Porcelain Materials for detecting formaldehyde and preparation method thereof |
CN107290389A (en) * | 2017-06-12 | 2017-10-24 | 苏州慧闻纳米科技有限公司 | Gas sensitive of low concentration formaldehyde and preparation method thereof, gas sensor are detected for room temperature |
-
2018
- 2018-04-17 CN CN201810343269.8A patent/CN108732207B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104211108A (en) * | 2014-09-18 | 2014-12-17 | 安徽工业大学 | Gas sensitive material for detecting low-concentration formaldehyde |
CN104297416B (en) * | 2014-11-03 | 2016-04-20 | 北京联合大学 | The catalytic luminescence sensitive material of formaldehyde in air, benzene and ammonia |
CN105891271A (en) * | 2016-03-31 | 2016-08-24 | 吉林大学 | Resistance-type gas sensor based on graphene, stannic oxide and zinc oxide composite, preparation method and application thereof |
CN106053549A (en) * | 2016-05-30 | 2016-10-26 | 安徽工业大学 | Gas sensitive material for detecting low-concentration acetone |
CN106932439A (en) * | 2017-02-28 | 2017-07-07 | 安徽拓吉泰新型陶瓷科技有限公司 | A kind of Air-Sensitive Porcelain Materials for detecting formaldehyde and preparation method thereof |
CN107290389A (en) * | 2017-06-12 | 2017-10-24 | 苏州慧闻纳米科技有限公司 | Gas sensitive of low concentration formaldehyde and preparation method thereof, gas sensor are detected for room temperature |
Non-Patent Citations (2)
Title |
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Enhanced formaldehyde sensing properties of hollow SnO2 nanofibers by graphene oxide;Ding Wang et al.;《Sensors and Actuators B: Chemical》;20171231;第533-542页 * |
纳米修饰石墨烯气敏传感器制备及其有害气体检测研究;刘爱明;《中国优秀硕士学位论文全文数据库 信息科技辑》;20180415;第11-12页,第16页最后一段,第24页3.2.3甲醛敏感特性检测实验 * |
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Inventor after: Wang Ding Inventor after: Tian Liang Inventor after: Wang Xianying Inventor after: Deng Lifeng Inventor after: Yin Yue Inventor after: Yang Junhe Inventor before: Wang Ding Inventor before: Tian Liang Inventor before: Wang Xianying Inventor before: Deng Lifeng Inventor before: Yin Yue Inventor before: Yang Junhe |
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