CN106442629A - 还原氧化石墨烯薄膜湿敏传感器的制备方法 - Google Patents
还原氧化石墨烯薄膜湿敏传感器的制备方法 Download PDFInfo
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- 239000010409 thin film Substances 0.000 title description 20
- 239000004205 dimethyl polysiloxane Substances 0.000 claims abstract description 23
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- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 claims description 21
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 claims description 21
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 19
- 239000010931 gold Substances 0.000 claims description 19
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
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Classifications
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- G—PHYSICS
- 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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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (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)
Abstract
Description
溅射功率 | 10W | 30W | 50W | 60W | 70W | 90W | 130W |
薄膜完整度 | 5% | 60% | 85% | 100% | 95% | 80% | 50% |
溅射时间 | 3min | 5min | 7min | 7.3min | 7.5min | 7.8min | 8min | 9min |
薄膜厚度 | 9nm | 26nm | 39nm | 46nm | 50nm | 75nm | 81nm | 100nm |
靶基距 | 10mm | 30mm | 45mm | 50mm | 55mm | 60mm | 70mm |
均匀度 | 差 | 较差 | 一般 | 较好 | 较好 | 一般 | 一般 |
气体流量 | 15sccm | 18sccm | 21sccm | 22sccm | 23sccm | 24sccm | 27sccm | 30sccm |
薄膜厚度 | 26nm | 33nm | 40nm | 46nm | 50nm | 61nm | 78nm | 97nm |
Claims (4)
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CN201610813060.4A CN106442629B (zh) | 2016-09-09 | 2016-09-09 | 还原氧化石墨烯薄膜湿敏传感器的制备方法 |
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CN201610813060.4A CN106442629B (zh) | 2016-09-09 | 2016-09-09 | 还原氧化石墨烯薄膜湿敏传感器的制备方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110146555A (zh) * | 2019-05-30 | 2019-08-20 | 河海大学常州校区 | 一种基于还原氧化石墨烯湿敏薄膜的湿度传感器、制备及使用方法 |
CN111847376A (zh) * | 2020-07-02 | 2020-10-30 | 上海集成电路研发中心有限公司 | 一种湿度传感器制备方法 |
CN112645683A (zh) * | 2020-12-24 | 2021-04-13 | 广东工业大学 | 一种具有热操纵功能石墨烯薄膜的加工装置及方法 |
CN112683959A (zh) * | 2019-10-17 | 2021-04-20 | 北京石墨烯研究院 | 一种湿敏组合物、柔性湿度传感器及其制备方法 |
CN113832439A (zh) * | 2021-08-24 | 2021-12-24 | 华能新能源股份有限公司 | 一种薄膜制备方法和设备 |
RU2764380C1 (ru) * | 2021-07-28 | 2022-01-17 | Федеральное государственное автономное образовательное учреждение высшего образования "Северо-Восточный федеральный университет имени М.К.Аммосова" | Способ изготовления гибкого датчика влажности |
CN114034744A (zh) * | 2021-11-05 | 2022-02-11 | 电子科技大学 | 一种高性能自驱动湿度传感器及其制备方法 |
WO2023097766A1 (zh) * | 2021-12-01 | 2023-06-08 | 中国科学院深圳先进技术研究院 | 一种超薄可拉伸薄膜电极的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793856A (zh) * | 2010-04-09 | 2010-08-04 | 上海交通大学 | 基于石墨烯复合物的湿度传感器的制备方法 |
CN102680527A (zh) * | 2012-05-23 | 2012-09-19 | 哈尔滨工业大学 | 一种基于纳米软印刷技术批量制备石墨烯气体传感器的方法 |
CN102879431A (zh) * | 2012-10-15 | 2013-01-16 | 苏州大学 | 一种基于还原氧化石墨烯的气体传感器及其制备方法 |
CN104569078A (zh) * | 2015-01-29 | 2015-04-29 | 重庆墨希科技有限公司 | 一种柔性石墨烯纳米墙电阻式湿度传感器及其制备方法 |
RU2579807C1 (ru) * | 2014-11-13 | 2016-04-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Северо-Восточный федеральный университет имени М.К. Аммосова" | Способ изготовления датчика влажности |
-
2016
- 2016-09-09 CN CN201610813060.4A patent/CN106442629B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101793856A (zh) * | 2010-04-09 | 2010-08-04 | 上海交通大学 | 基于石墨烯复合物的湿度传感器的制备方法 |
CN102680527A (zh) * | 2012-05-23 | 2012-09-19 | 哈尔滨工业大学 | 一种基于纳米软印刷技术批量制备石墨烯气体传感器的方法 |
CN102879431A (zh) * | 2012-10-15 | 2013-01-16 | 苏州大学 | 一种基于还原氧化石墨烯的气体传感器及其制备方法 |
RU2579807C1 (ru) * | 2014-11-13 | 2016-04-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Северо-Восточный федеральный университет имени М.К. Аммосова" | Способ изготовления датчика влажности |
CN104569078A (zh) * | 2015-01-29 | 2015-04-29 | 重庆墨希科技有限公司 | 一种柔性石墨烯纳米墙电阻式湿度传感器及其制备方法 |
Non-Patent Citations (2)
Title |
---|
DONGZHI ZHANG 等: ""Humidity-sensing properties of chemically reduced grapheneoxide/polymer nanocomposite film sensor based on layer-by-layernano self-assembly"", 《SENSORS AND ACTUATORS B: CHEMICAL》 * |
肖毅 等: ""基于石墨烯的光纤湿度传感器研究"", 《光学学报》 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110146555A (zh) * | 2019-05-30 | 2019-08-20 | 河海大学常州校区 | 一种基于还原氧化石墨烯湿敏薄膜的湿度传感器、制备及使用方法 |
CN112683959A (zh) * | 2019-10-17 | 2021-04-20 | 北京石墨烯研究院 | 一种湿敏组合物、柔性湿度传感器及其制备方法 |
CN112683959B (zh) * | 2019-10-17 | 2023-08-18 | 北京石墨烯研究院 | 一种湿敏组合物、柔性湿度传感器及其制备方法 |
CN111847376A (zh) * | 2020-07-02 | 2020-10-30 | 上海集成电路研发中心有限公司 | 一种湿度传感器制备方法 |
CN112645683A (zh) * | 2020-12-24 | 2021-04-13 | 广东工业大学 | 一种具有热操纵功能石墨烯薄膜的加工装置及方法 |
CN112645683B (zh) * | 2020-12-24 | 2021-07-27 | 广东工业大学 | 一种具有热操纵功能石墨烯薄膜的加工方法 |
US11331689B1 (en) | 2020-12-24 | 2022-05-17 | Guangdong University Of Technology | Method for producing graphene film with thermal management function |
RU2764380C1 (ru) * | 2021-07-28 | 2022-01-17 | Федеральное государственное автономное образовательное учреждение высшего образования "Северо-Восточный федеральный университет имени М.К.Аммосова" | Способ изготовления гибкого датчика влажности |
CN113832439A (zh) * | 2021-08-24 | 2021-12-24 | 华能新能源股份有限公司 | 一种薄膜制备方法和设备 |
CN114034744A (zh) * | 2021-11-05 | 2022-02-11 | 电子科技大学 | 一种高性能自驱动湿度传感器及其制备方法 |
WO2023097766A1 (zh) * | 2021-12-01 | 2023-06-08 | 中国科学院深圳先进技术研究院 | 一种超薄可拉伸薄膜电极的制备方法 |
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