JPWO2018135106A1 - 応力発光材料及び同応力発光材料を含有する塗料、応力発光体並びに応力発光材料の製造方法 - Google Patents
応力発光材料及び同応力発光材料を含有する塗料、応力発光体並びに応力発光材料の製造方法 Download PDFInfo
- Publication number
- JPWO2018135106A1 JPWO2018135106A1 JP2018562894A JP2018562894A JPWO2018135106A1 JP WO2018135106 A1 JPWO2018135106 A1 JP WO2018135106A1 JP 2018562894 A JP2018562894 A JP 2018562894A JP 2018562894 A JP2018562894 A JP 2018562894A JP WO2018135106 A1 JPWO2018135106 A1 JP WO2018135106A1
- Authority
- JP
- Japan
- Prior art keywords
- stress
- luminescent material
- stimulated
- stimulated luminescent
- ions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 185
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 239000003973 paint Substances 0.000 title description 22
- 150000002500 ions Chemical class 0.000 claims abstract description 39
- 238000005259 measurement Methods 0.000 claims abstract description 16
- 239000005084 Strontium aluminate Substances 0.000 claims abstract description 11
- FNWBQFMGIFLWII-UHFFFAOYSA-N strontium aluminate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Sr+2].[Sr+2] FNWBQFMGIFLWII-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000000904 thermoluminescence Methods 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 13
- 238000010304 firing Methods 0.000 claims description 11
- -1 aluminum compound Chemical class 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 10
- 239000011812 mixed powder Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 150000003438 strontium compounds Chemical class 0.000 claims description 3
- 150000003755 zirconium compounds Chemical class 0.000 claims description 3
- 238000004020 luminiscence type Methods 0.000 abstract description 23
- 230000005284 excitation Effects 0.000 abstract description 10
- 230000000052 comparative effect Effects 0.000 description 50
- 238000012360 testing method Methods 0.000 description 15
- 239000005101 luminescent paint Substances 0.000 description 14
- 239000008188 pellet Substances 0.000 description 11
- 239000000203 mixture Substances 0.000 description 9
- 239000013078 crystal Substances 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 229910052726 zirconium Inorganic materials 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005090 crystal field Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- FFQALBCXGPYQGT-UHFFFAOYSA-N 2,4-difluoro-5-(trifluoromethyl)aniline Chemical compound NC1=CC(C(F)(F)F)=C(F)C=C1F FFQALBCXGPYQGT-UHFFFAOYSA-N 0.000 description 1
- 229910016569 AlF 3 Inorganic materials 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052773 Promethium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- VQMWBBYLQSCNPO-UHFFFAOYSA-N promethium atom Chemical compound [Pm] VQMWBBYLQSCNPO-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- 238000004154 testing of material Methods 0.000 description 1
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical compound [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
- C09K11/641—Chalcogenides
- C09K11/643—Chalcogenides with alkaline earth metals
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/64—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing aluminium
-
- 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
- C09D201/00—Coating compositions based on unspecified macromolecular compounds
-
- 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
- C09D5/22—Luminous paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/0838—Aluminates; Silicates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7706—Aluminates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
- C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
- C09K11/7734—Aluminates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/18—Metal complexes
- C09K2211/186—Metal complexes of the light metals other than alkali metals and alkaline earth metals, i.e. Be, Al or Mg
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Luminescent Compositions (AREA)
- Paints Or Removers (AREA)
Abstract
Description
(2)前記Zrイオンは還元状態で含有していること。
(3)Zrイオンの含量が10mol%以下であること。
(4)熱ルミネッセンス測定において、100℃以上の温度にて1つ以上の発光ピークが観察されること。
Zr4+ + O2 + H2→ H2O + Vo + Zr3+ + e- ・・・反応式1
まず、本実施形態に係る応力発光材料の調製を行った。具体的には、11.5947gのSrCO3、8.0564gのAl2O3、0.0695gのEu2O3、0.009736gのZrO2、0.0245gのH3BO3(いずれも高純度化学社製)を秤量した後、乳鉢によって十分に混合を行って混合粉体試料を得た。
次に、本実施形態に係る応力発光体として、応力発光ペレットの作成を行った。0.5gの応力発光材料A1と2.5gの低膨張エポキシ樹脂とを混合してペースト状と成し、円柱状のプラスチック型に流し込んで室温にて硬化させた。硬化後に型枠から抜去して、直径25mm×厚さ9mmの応力発光ペレットB1を得た。同様にして応力発光材料A2により応力発光ペレットB2を、応力発光材料A3により応力発光ペレットB3を、応力発光材料A4により応力発光ペレットB4を作成した。
次に、本実施形態に係る塗料として、応力発光塗料の調製を行った。10gの応力発光材料A1を塗料基剤としての10gのエポキシ樹脂(主剤と硬化剤と適量の溶剤との混合物)に添加して十分に混和・分散させることで応力発光塗料C1を得た。なお、調製後の塗料は0.1〜1000mPa・sと粘性が低く高浸透性を有し、また、低膨張率、低硬化収縮率を有する。同様にして応力発光材料A2により応力発光塗料C2を、応力発光材料A3により応力発光塗料C3を、応力発光材料A4により応力発光塗料C4を作成した。
次に、以降の各試験に供すべく、本実施形態に係る応力発光材料と比較するための比較材料、本実施形態に係る応力発光体と比較するための比較発光体、及び、本実施形態に係る応力発光塗料と比較するための比較塗料の調製を行った。
次に、応力発光材料A1の経時発光性について、〔2.応力発光体の作成〕にて作成した応力発光ペレットB1を用い、比較ペレットK4と比較することで比較材料J4との比較試験を行った。
次に、本実施形態に係る応力発光材料の応力発光のひずみ依存性を確認すべく、上述の比較材料を対照として比較試験を行った。
次に、応力発光材料A1に関し、本実施形態に係る応力発光材料の経時発光性について、比較材料J4との比較試験を行った。具体的には、〔6.応力発光のひずみ依存性の比較試験〕にて作成した試験片に対して波長365nmの励起光を1分間照射し、照射終了から24時間経過した後に計測した際の1000μSTひずみ下における発光強度を比較した。
次に、応力発光材料A1の発光に寄与する構造トラップの解析を行うべく、熱ルミネッセンス測定を行った。毎分30℃の昇温により-190℃〜300℃までの範囲において測定した。図3(a)に比較材料の測定結果を示し、図3(b)に応力発光材料Aの測定結果を示す。
Claims (7)
- Zrイオンを含むアルミン酸ストロンチウム系の応力発光材料。
- 前記Zrイオンは還元状態で含有していることを特徴とする請求項1に記載の応力発光材料。
- Zrイオンの含量が10mol%以下であることを特徴とする請求項1又は請求項2に記載の応力発光材料。
- 熱ルミネッセンス測定において、100℃以上の温度にて1つ以上の発光ピークが観察されることを特徴とする請求項1〜3いずれか1項に記載の応力発光材料。
- 請求項1〜4いずれか1項に記載の応力発光材料を含有する塗料。
- 請求項1〜4いずれか1項に記載の応力発光材料を所定のマトリクス材料中に分散させて形成した応力発光体。
- ストロンチウム化合物の粉末と、アルミニウム化合物の粉末と、発光中心元素化合物の粉末と、ジルコニウム化合物の粉末とを混合し、得られた混合粉末を加熱焼成するZrイオンを含むアルミン酸ストロンチウム系の応力発光材料の製造方法であって、前記焼成時に焼成雰囲気を100kPa〜0.01Paに減圧することを特徴とするZrイオンを含むアルミン酸ストロンチウム系の応力発光材料の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017007633 | 2017-01-19 | ||
JP2017007633 | 2017-01-19 | ||
PCT/JP2017/040597 WO2018135106A1 (ja) | 2017-01-19 | 2017-11-10 | 応力発光材料及び同応力発光材料を含有する塗料、応力発光体並びに応力発光材料の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018135106A1 true JPWO2018135106A1 (ja) | 2019-11-07 |
JP6819970B2 JP6819970B2 (ja) | 2021-01-27 |
Family
ID=62908028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018562894A Active JP6819970B2 (ja) | 2017-01-19 | 2017-11-10 | 応力発光材料及び同応力発光材料を含有する塗料、応力発光体並びに応力発光材料の製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11225603B2 (ja) |
EP (1) | EP3572481B1 (ja) |
JP (1) | JP6819970B2 (ja) |
WO (1) | WO2018135106A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019130689A1 (ja) * | 2017-12-26 | 2019-07-04 | 国立研究開発法人産業技術総合研究所 | 破壊可視化用センサおよびそれを用いた破壊可視化システム |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4846582A (ja) * | 1972-07-07 | 1973-07-03 | ||
JP2004323656A (ja) * | 2003-04-24 | 2004-11-18 | Ekuran:Kk | 球形状蓄光材の製造方法および球形状蓄光材 |
JP2004352797A (ja) * | 2003-05-27 | 2004-12-16 | Sony Corp | 応力発光材料および複合材料 |
JP2005179399A (ja) * | 2003-12-16 | 2005-07-07 | Ishihara Sangyo Kaisha Ltd | アルミン酸塩系微粒子蓄光粉末の製造方法 |
WO2014157337A1 (ja) * | 2013-03-29 | 2014-10-02 | 堺化学工業株式会社 | 応力発光材料とその応用、応力発光材料用原料組成物、及び、応力発光材料の製造方法 |
JP2015067799A (ja) * | 2013-09-30 | 2015-04-13 | 堺化学工業株式会社 | 応力発光材料用原料組成物、応力発光材料、及びその応用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2992631B1 (ja) * | 1998-08-12 | 1999-12-20 | 工業技術院長 | 応力発光材料およびその製造方法 |
JP3511083B2 (ja) | 1999-08-06 | 2004-03-29 | 独立行政法人産業技術総合研究所 | 高輝度応力発光材料、その製造方法及びそれを用いた発光方法 |
JP3918051B2 (ja) * | 2002-07-29 | 2007-05-23 | 独立行政法人産業技術総合研究所 | メカノルミネッセンス材料及びその製造方法 |
US7160614B2 (en) | 2002-11-01 | 2007-01-09 | Sony Corporation | Crystalline superfine particles, complex material, method of manufacturing crystalline superfine particles, inverted micelles, inverted micelles enveloping precursor superfine particles, inverted micelles enveloping crystalline superfine particles, and precursor superfine particles |
US8128839B2 (en) * | 2004-04-09 | 2012-03-06 | National Institute Of Advanced Industrial Science & Technology | High-luminosity stress-stimulated luminescent material, manufacturing method thereof, and use thereof |
WO2015033648A1 (ja) * | 2013-09-09 | 2015-03-12 | 独立行政法人産業技術総合研究所 | 近赤外応力発光材料及び近赤外応力発光体並びに近赤外応力発光材料の製造方法 |
WO2015083814A1 (ja) * | 2013-12-06 | 2015-06-11 | 堺化学工業株式会社 | 応力発光材料、応力発光材料の製造方法、応力発光性塗料組成物、樹脂組成物及び応力発光体 |
-
2017
- 2017-11-10 EP EP17892400.7A patent/EP3572481B1/en active Active
- 2017-11-10 US US16/474,897 patent/US11225603B2/en active Active
- 2017-11-10 WO PCT/JP2017/040597 patent/WO2018135106A1/ja unknown
- 2017-11-10 JP JP2018562894A patent/JP6819970B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4846582A (ja) * | 1972-07-07 | 1973-07-03 | ||
JP2004323656A (ja) * | 2003-04-24 | 2004-11-18 | Ekuran:Kk | 球形状蓄光材の製造方法および球形状蓄光材 |
JP2004352797A (ja) * | 2003-05-27 | 2004-12-16 | Sony Corp | 応力発光材料および複合材料 |
JP2005179399A (ja) * | 2003-12-16 | 2005-07-07 | Ishihara Sangyo Kaisha Ltd | アルミン酸塩系微粒子蓄光粉末の製造方法 |
WO2014157337A1 (ja) * | 2013-03-29 | 2014-10-02 | 堺化学工業株式会社 | 応力発光材料とその応用、応力発光材料用原料組成物、及び、応力発光材料の製造方法 |
JP2015067799A (ja) * | 2013-09-30 | 2015-04-13 | 堺化学工業株式会社 | 応力発光材料用原料組成物、応力発光材料、及びその応用 |
Also Published As
Publication number | Publication date |
---|---|
JP6819970B2 (ja) | 2021-01-27 |
US20190345381A1 (en) | 2019-11-14 |
WO2018135106A1 (ja) | 2018-07-26 |
EP3572481B1 (en) | 2021-12-15 |
US11225603B2 (en) | 2022-01-18 |
EP3572481A4 (en) | 2020-10-21 |
EP3572481A1 (en) | 2019-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Xu et al. | Direct view of stress distribution in solid by mechanoluminescence | |
JP5007971B2 (ja) | 高輝度応力発光材料およびその製造方法、並びにその利用 | |
Akiyama et al. | Recovery phenomenon of mechanoluminescence from Ca 2 Al 2 SiO 7: Ce by irradiation with ultraviolet light | |
Sohn et al. | Direct observation of crack tip stress field using the mechanoluminescence of SrAl2O4:(Eu, Dy, Nd) | |
Zhuang et al. | Band-gap variation and a self-redox effect induced by compositional deviation in Zn x Ga 2 O 3+ x: Cr 3+ persistent phosphors | |
JP2001049251A (ja) | 高輝度応力発光材料、その製造方法及びそれを用いた発光方法 | |
Zhang et al. | Controlling elastico-mechanoluminescence in diphase (Ba, Ca) TiO 3: Pr 3+ by co-doping different rare earth ions | |
EP2781577A1 (en) | Nitride phosphor and method of producing same | |
EP2324096B1 (de) | Co-dotierte 1-1-2 nitride | |
Akiyama et al. | Intense visible light emission from stress-activated ZrO 2: Ti | |
JP6819970B2 (ja) | 応力発光材料及び同応力発光材料を含有する塗料、応力発光体並びに応力発光材料の製造方法 | |
Thejo Kalyani et al. | Persistent phosphors for luminous paints: A review | |
Jansen et al. | Eu‐doped barium aluminum oxynitride with the β‐alumina‐type structure as new blue‐emitting phosphor | |
CN110139914A (zh) | 蓄光性荧光体及其制造方法、以及蓄光性制品 | |
Akiyama et al. | Intense visible light emission from stress-activated SrMgAl 6 O 11: Eu | |
CN104877678A (zh) | 一种黄色长余辉发光材料及其制备方法 | |
JP2017197642A (ja) | 蛍光性ジルコニア材およびビーム検出用装置 | |
WO2018070072A1 (ja) | 応力発光材料、及び応力発光体、並びに応力発光材料の使用 | |
CN113214832B (zh) | 一种深陷阱长余辉发光材料及其制备方法 | |
JP5126837B2 (ja) | 応力発光材料およびその製造方法 | |
JP2019112589A (ja) | 窒化物蛍光体の製造方法、及び窒化物蛍光体 | |
JP2015086327A (ja) | 応力発光材料、応力発光体、及び、応力発光材料の製造方法 | |
Singh et al. | Photoluminescence studies of cerium doped strontium aluminate nanophosphors (SrAl2O4: Ce) | |
JP6308487B2 (ja) | 応力発光材料の製造方法及び同応力発光材料の製造方法にて製造した応力発光材料 | |
Liu et al. | Persistent luminescent materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190711 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200630 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200828 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20201201 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201221 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6819970 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |