CN112850785B - 黑色二氧化钛LiDAR反射颗粒以及包含其的车辆 - Google Patents
黑色二氧化钛LiDAR反射颗粒以及包含其的车辆 Download PDFInfo
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- CN112850785B CN112850785B CN202011260801.3A CN202011260801A CN112850785B CN 112850785 B CN112850785 B CN 112850785B CN 202011260801 A CN202011260801 A CN 202011260801A CN 112850785 B CN112850785 B CN 112850785B
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- equal
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- titanium dioxide
- electromagnetic radiation
- lidar
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 326
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 98
- 239000002245 particle Substances 0.000 title claims abstract description 87
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 149
- 238000002310 reflectometry Methods 0.000 claims abstract description 60
- 238000001429 visible spectrum Methods 0.000 claims abstract description 57
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical group [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract 10
- 239000003973 paint Substances 0.000 claims description 27
- 238000000576 coating method Methods 0.000 claims description 24
- 239000011248 coating agent Substances 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 86
- 239000000463 material Substances 0.000 description 32
- 239000010410 layer Substances 0.000 description 20
- 239000003086 colorant Substances 0.000 description 17
- 239000006229 carbon black Substances 0.000 description 13
- 238000005984 hydrogenation reaction Methods 0.000 description 12
- 239000012279 sodium borohydride Substances 0.000 description 9
- 229910000033 sodium borohydride Inorganic materials 0.000 description 9
- 239000011230 binding agent Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 239000011258 core-shell material Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- 230000031700 light absorption Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 238000001392 ultraviolet--visible--near infrared spectroscopy Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- BIJOYKCOMBZXAE-UHFFFAOYSA-N chromium iron nickel Chemical compound [Cr].[Fe].[Ni] BIJOYKCOMBZXAE-UHFFFAOYSA-N 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- HEQBUZNAOJCRSL-UHFFFAOYSA-N iron(ii) chromite Chemical compound [O-2].[O-2].[O-2].[Cr+3].[Fe+3] HEQBUZNAOJCRSL-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910003455 mixed metal oxide Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000985 reflectance spectrum Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000012463 white pigment Substances 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/004—Reflecting paints; Signal paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3653—Treatment with inorganic compounds
- C09C1/3661—Coating
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
-
- 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
- C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
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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
- C01P2004/01—Particle morphology depicted by an image
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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
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
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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
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
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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
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
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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
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
- C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
- C01P2004/86—Thin layer coatings, i.e. the coating thickness being less than 0.1 time the particle radius
-
- 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
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
- C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
- C01P2004/88—Thick layer coatings
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- 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
- C01P2006/40—Electric properties
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- 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
- C01P2006/42—Magnetic properties
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- 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
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Paints Or Removers (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962934307P | 2019-11-12 | 2019-11-12 | |
| US62/934,307 | 2019-11-12 | ||
| US17/093,737 | 2020-11-10 | ||
| US17/093,737 US11795329B2 (en) | 2019-11-12 | 2020-11-10 | Black titanium dioxide LiDAR reflecting particles and vehicles comprising the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112850785A CN112850785A (zh) | 2021-05-28 |
| CN112850785B true CN112850785B (zh) | 2024-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011260801.3A Active CN112850785B (zh) | 2019-11-12 | 2020-11-12 | 黑色二氧化钛LiDAR反射颗粒以及包含其的车辆 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11795329B2 (https=) |
| JP (1) | JP7653050B2 (https=) |
| CN (1) | CN112850785B (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7178059B1 (ja) * | 2021-05-31 | 2022-11-25 | 日本ペイントコーポレートソリューションズ株式会社 | 塗料組成物及び塗膜 |
| KR102757364B1 (ko) * | 2021-12-16 | 2025-01-22 | 씨큐브 주식회사 | 근적외선 반사 기능을 갖는 효과 안료, 이를 이용한 도료 및 패널 |
| WO2023239762A2 (en) | 2022-06-08 | 2023-12-14 | Toyota Motor Engineering & Manufacturing North America, Inc. | Lidar reflective fabric |
| US11656388B1 (en) | 2022-06-08 | 2023-05-23 | Toyota Motor Engineering & Manufacturing North America, Inc. | LiDAR reflective fabric |
| CN120187807A (zh) * | 2022-11-04 | 2025-06-20 | 日涂工业涂料有限公司 | 涂料组合物和涂膜 |
| KR102910679B1 (ko) * | 2023-12-15 | 2026-01-09 | 국립한밭대학교 산학협력단 | 티타늄 산화물 층을 포함하는 라이다 인지형 흑색 나노입자 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120084438A (ko) * | 2011-01-20 | 2012-07-30 | (주)엠케이 | 결정질 이산화티타늄 코어-비정질 이산화티타늄 쉘 형태의 이산화티타늄 광촉매, 그 제조방법 및 상기 이산화티타늄 광촉매를 포함한 친수성 코팅제 |
| JP2012158664A (ja) * | 2011-01-31 | 2012-08-23 | Canon Chemicals Inc | 光学素子用の内面反射防止黒色塗料 |
| CN107138161A (zh) * | 2017-07-17 | 2017-09-08 | 上海友兰科技有限公司 | 一种掺杂黑色二氧化钛的制备方法 |
| CN107497413A (zh) * | 2017-07-27 | 2017-12-22 | 东华大学 | 一种黑色二氧化钛涂层的制备方法 |
| CN108787370A (zh) * | 2018-05-30 | 2018-11-13 | 中国科学院宁波材料技术与工程研究所 | 一种黑色二氧化钛可见光催化涂层的制备方法 |
| CN109655947A (zh) * | 2019-01-08 | 2019-04-19 | 四川大学 | 对可见-近红外光强吸收的核壳材料及其制备方法 |
| CN110240791A (zh) * | 2019-06-11 | 2019-09-17 | 安徽三绿实业有限公司 | 一种广告字3d打印材料及其制备方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10130126A (ja) * | 1996-10-28 | 1998-05-19 | Akou Kasei Kk | ファンデーション |
| JP5021174B2 (ja) | 2004-03-18 | 2012-09-05 | 大日精化工業株式会社 | 赤外線反射性被覆粒子の製造方法、赤外線反射性着色組成物および着色物品 |
| JP5413554B2 (ja) | 2008-04-25 | 2014-02-12 | 戸田工業株式会社 | 太陽光高反射塗料用着色顔料 |
| US9018122B2 (en) * | 2009-03-12 | 2015-04-28 | The Regents Of The University Of California | Nanostructures having crystalline and amorphous phases |
| CA3076573C (en) | 2010-12-03 | 2022-07-26 | 3G Mermet Corporation | Near infrared reflecting composition and coverings for architectural openings incorporating same |
| CN103214032B (zh) | 2013-04-28 | 2015-02-11 | 中国科学院上海硅酸盐研究所 | 氢等离子体辅助氢化制备黑色二氧化钛的方法 |
| CN104941614B (zh) | 2014-03-24 | 2017-12-08 | 中国科学院上海硅酸盐研究所 | 接触式还原法制备黑色二氧化钛的方法 |
| JP2016180041A (ja) | 2015-03-24 | 2016-10-13 | 神奈川県 | 赤外線反射性黒色系顔料の製造方法 |
| CN105056925B (zh) | 2015-09-07 | 2017-07-04 | 黑龙江大学 | 一种黑二氧化钛纳米棒可见光光催化剂的制备方法 |
| CN105600820B (zh) | 2015-12-30 | 2017-06-06 | 中国科学院上海硅酸盐研究所 | 一种绿色二氧化钛及其制备方法、改性方法和应用 |
| WO2018081613A1 (en) | 2016-10-28 | 2018-05-03 | Ppg Industries Ohio, Inc. | Coatings for increasing near-infrared detection distances |
| CN107601557A (zh) | 2017-10-11 | 2018-01-19 | 新疆大学 | 一种制备1T@2H‑MoS2/黑色TiO2的方法 |
| US11118062B2 (en) * | 2017-12-06 | 2021-09-14 | Toyota Motor Engineering & Manufacturing North America, Inc. | LiDAR reflecting dark colored pigments and vehicles comprising the same |
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2020
- 2020-11-10 US US17/093,737 patent/US11795329B2/en active Active
- 2020-11-12 CN CN202011260801.3A patent/CN112850785B/zh active Active
- 2020-11-12 JP JP2020188678A patent/JP7653050B2/ja active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120084438A (ko) * | 2011-01-20 | 2012-07-30 | (주)엠케이 | 결정질 이산화티타늄 코어-비정질 이산화티타늄 쉘 형태의 이산화티타늄 광촉매, 그 제조방법 및 상기 이산화티타늄 광촉매를 포함한 친수성 코팅제 |
| JP2012158664A (ja) * | 2011-01-31 | 2012-08-23 | Canon Chemicals Inc | 光学素子用の内面反射防止黒色塗料 |
| CN107138161A (zh) * | 2017-07-17 | 2017-09-08 | 上海友兰科技有限公司 | 一种掺杂黑色二氧化钛的制备方法 |
| CN107497413A (zh) * | 2017-07-27 | 2017-12-22 | 东华大学 | 一种黑色二氧化钛涂层的制备方法 |
| CN108787370A (zh) * | 2018-05-30 | 2018-11-13 | 中国科学院宁波材料技术与工程研究所 | 一种黑色二氧化钛可见光催化涂层的制备方法 |
| CN109655947A (zh) * | 2019-01-08 | 2019-04-19 | 四川大学 | 对可见-近红外光强吸收的核壳材料及其制备方法 |
| CN110240791A (zh) * | 2019-06-11 | 2019-09-17 | 安徽三绿实业有限公司 | 一种广告字3d打印材料及其制备方法 |
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| JP2021075454A (ja) | 2021-05-20 |
| US20210139713A1 (en) | 2021-05-13 |
| US11795329B2 (en) | 2023-10-24 |
| JP7653050B2 (ja) | 2025-03-28 |
| CN112850785A (zh) | 2021-05-28 |
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