CN108946804B - 一种太阳能电池用二氧化钛纳米管的制备方法 - Google Patents
一种太阳能电池用二氧化钛纳米管的制备方法 Download PDFInfo
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- CN108946804B CN108946804B CN201810825736.0A CN201810825736A CN108946804B CN 108946804 B CN108946804 B CN 108946804B CN 201810825736 A CN201810825736 A CN 201810825736A CN 108946804 B CN108946804 B CN 108946804B
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- rice hulls
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- titanium dioxide
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 40
- 239000002071 nanotube Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 241000209094 Oryza Species 0.000 claims abstract description 91
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 91
- 235000009566 rice Nutrition 0.000 claims abstract description 91
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000002156 mixing Methods 0.000 claims abstract description 48
- 238000005406 washing Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000000835 fiber Substances 0.000 claims abstract description 31
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 239000003085 diluting agent Substances 0.000 claims abstract description 22
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 239000011261 inert gas Substances 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 20
- 239000002121 nanofiber Substances 0.000 claims abstract description 17
- 239000002253 acid Substances 0.000 claims abstract description 16
- 239000003513 alkali Substances 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000007710 freezing Methods 0.000 claims abstract description 12
- 230000008014 freezing Effects 0.000 claims abstract description 12
- 230000001954 sterilising effect Effects 0.000 claims abstract description 11
- 238000000137 annealing Methods 0.000 claims abstract description 9
- 238000000227 grinding Methods 0.000 claims abstract description 8
- 230000032683 aging Effects 0.000 claims abstract description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 20
- 230000001699 photocatalysis Effects 0.000 abstract description 9
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 238000001291 vacuum drying Methods 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 3
- 239000012065 filter cake Substances 0.000 description 35
- 239000000243 solution Substances 0.000 description 34
- 239000008367 deionised water Substances 0.000 description 17
- 229910021641 deionized water Inorganic materials 0.000 description 17
- 239000000203 mixture Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 230000007935 neutral effect Effects 0.000 description 8
- 239000000047 product Substances 0.000 description 7
- 238000004506 ultrasonic cleaning Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 239000002086 nanomaterial Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000007146 photocatalysis Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/04—Oxides; Hydroxides
- C01G23/047—Titanium dioxide
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2027—Light-sensitive devices comprising an oxide semiconductor electrode
- H01G9/2031—Light-sensitive devices comprising an oxide semiconductor electrode comprising titanium oxide, e.g. TiO2
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/20—Light-sensitive devices
- H01G9/2059—Light-sensitive devices comprising an organic dye as the active light absorbing material, e.g. adsorbed on an electrode or dissolved in solution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
- C01P2004/13—Nanotubes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/542—Dye sensitized solar cells
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
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CN201810825736.0A CN108946804B (zh) | 2018-07-25 | 2018-07-25 | 一种太阳能电池用二氧化钛纳米管的制备方法 |
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CN201810825736.0A CN108946804B (zh) | 2018-07-25 | 2018-07-25 | 一种太阳能电池用二氧化钛纳米管的制备方法 |
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CN108946804B true CN108946804B (zh) | 2020-12-01 |
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Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN100586864C (zh) * | 2007-11-20 | 2010-02-03 | 中国科学院广州能源研究所 | 二氧化钛纳米管的制备方法 |
CN101864606B (zh) * | 2010-06-30 | 2011-09-07 | 东北林业大学 | 高长径比生物质纤维素纳米纤维的制备方法 |
KR101326659B1 (ko) * | 2011-10-25 | 2013-11-07 | 주식회사 포톤와트 | 이산화티타늄 나노튜브의 제조방법 및 상기 이산화티타늄 나노튜브를 포함하는 고효율 염료감응 태양전지용 광전극 |
CN105883914B (zh) * | 2014-11-11 | 2018-04-03 | 天津科技大学 | 一种二氧化钛纳米管的制备方法 |
CN106223089B (zh) * | 2016-07-22 | 2017-09-01 | 扬州大学 | 一种从葎草茎中提取纤维素纳米纤维的方法 |
CN106365195A (zh) * | 2016-08-26 | 2017-02-01 | 华南理工大学 | 一种以生物质材料为模板的三维多孔二氧化钛及其制备方法 |
CN106732503A (zh) * | 2016-12-14 | 2017-05-31 | 上海华明高技术(集团)有限公司 | 负载纳米二氧化钛薄膜的活性炭纤维及其制备方法和用途 |
CN107200350B (zh) * | 2017-07-11 | 2019-03-12 | 河南师范大学 | 以玉米须为模板制备TiO2纳米管阵列光催化材料的方法 |
CN107987352A (zh) * | 2017-12-11 | 2018-05-04 | 常州市宇科不绣钢有限公司 | 一种轻质高强度石头纸的制备方法 |
CN108383128B (zh) * | 2018-05-15 | 2020-04-28 | 佛山市高建硅胶实业有限公司 | 一种稻壳基微纳结构多孔二氧化硅的制备方法 |
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Inventor after: Yang Lei Inventor after: Liu Zhixin Inventor after: Liu Juhua Inventor after: Ma Junjie Inventor after: Song Yuxing Inventor before: Liu Juhua Inventor before: Ma Junjie Inventor before: Song Yuxing |
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Effective date of registration: 20201113 Address after: 1811, Jinhao building, 109 Fuyong section, Guangshen Road, Fenghuang community, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Hongtu Chuangjia Technology Co., Ltd Address before: 528500 fifth, No. 301 Jiangwan Road, Hecheng street, Gaoming District, Foshan, Guangdong, China, 78 Applicant before: FOSHAN TENGLI NEW ENERGY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20211124 Address after: No. 298, Wenhua Road, Sijing Town, Songjiang District, Shanghai, 201600 Patentee after: Shanghai Xiaowei Microelectronics Technology Co.,Ltd. Address before: 518103 1811, Jinhao building, No. 109, Fuyong section, Guangshen Road, Fenghuang community, Fuyong street, Bao'an District, Shenzhen, Guangdong Province Patentee before: Shenzhen Hongtu Chuangjia Technology Co., Ltd |