DK2598462T3 - Keramik - Google Patents
Keramik Download PDFInfo
- Publication number
- DK2598462T3 DK2598462T3 DK11738788.6T DK11738788T DK2598462T3 DK 2598462 T3 DK2598462 T3 DK 2598462T3 DK 11738788 T DK11738788 T DK 11738788T DK 2598462 T3 DK2598462 T3 DK 2598462T3
- Authority
- DK
- Denmark
- Prior art keywords
- ceramic
- solid solution
- ceramic according
- metal oxide
- intimate
- Prior art date
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- 239000000919 ceramic Substances 0.000 title claims description 55
- 239000006104 solid solution Substances 0.000 claims description 38
- 229910052751 metal Inorganic materials 0.000 claims description 37
- 239000002184 metal Substances 0.000 claims description 37
- 239000002019 doping agent Substances 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 26
- 238000005245 sintering Methods 0.000 claims description 26
- 239000000843 powder Substances 0.000 claims description 22
- 229910052719 titanium Inorganic materials 0.000 claims description 19
- 229910003455 mixed metal oxide Inorganic materials 0.000 claims description 17
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 13
- 239000011872 intimate mixture Substances 0.000 claims description 12
- 229910052745 lead Inorganic materials 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 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 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910021165 KTiO3 Inorganic materials 0.000 claims 1
- 238000002441 X-ray diffraction Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 239000000654 additive Substances 0.000 description 8
- 230000000996 additive effect Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 8
- 239000008188 pellet Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 230000005684 electric field Effects 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 238000006467 substitution reaction Methods 0.000 description 6
- 229910052779 Neodymium Inorganic materials 0.000 description 4
- 229910003781 PbTiO3 Inorganic materials 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 230000002051 biphasic effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910052746 lanthanum Inorganic materials 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 235000015320 potassium carbonate Nutrition 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 229910017356 Fe2C Inorganic materials 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 229910052797 bismuth Inorganic materials 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- OGHBATFHNDZKSO-UHFFFAOYSA-N propan-2-olate Chemical compound CC(C)[O-] OGHBATFHNDZKSO-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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Claims (15)
1. Keramik, der omfatter en fast opløsning med formlen: x(BiaKi-a) Ti03 - yBiFeOs - zPbTiOs 3 hvor 0,4 < a < 0,6; 0 < x < 1; 0 < y < 1; 0 < z å 0,5; og ) x + y + z = 1, hvilken keramikken er i det væsentlige fri for ikke-perovskitfaser.
2. Keramik ifølge krav 1, hvor 0 < z < 0,3.
3. Keramik ifølge et hvilket som helst af ovennævnte krav, der yderligere omfatter en eller flere perovskitfaser udvalgt fra gruppen, der består af (BiaKi-a) Ti03, BiTiOa, KTi03, BiFeCb og PbTiCb. )
4. Keramik ifølge et hvilket som helst af ovennævnte krav, hvor den faste opløsning har to af gruppen, der består af en romboedrisk fase, en monoklin fase, en ortotrombisk fase og en tetragonal fase.
5. Keramik ifølge et hvilket som helst af ovennævnte krav, hvor x ligger i intervallet fra 0,7 til 0,9.
6. Keramik ifølge et hvilket som helst af kravene 1 til 4, ) hvor x ligger i intervallet fra 0,1 til 0,4.
7. Keramik ifølge et hvilket som helst af kravene 1 til 4, hvor x ligger i intervallet fra 0,5 til 0,6.
8. Keramik ifølge et hvilket som helst af ovennævnte krav, hvor a er 0,50.
9. Keramik ifølge et hvilket som helst af ovennævnte krav, hvor i den faste opløsning Bi og/eller K er substitueret med et A-sted-metaldoteringsstof udvalgt fra gruppen, der består af Li, Na, Ca, Sr, Ba og et sjældent jordmetal.
) 10. Keramik ifølge et hvilket som helst af ovennævnte krav, hvor i den faste opløsning Fe og/eller Ti er substitueret med et B-sted-metaldoteringsstof, der har en højere valens end valensen for metallet, som det substituerer, eller har en blandet valens. )
11. Keramik ifølge et hvilket som helst af ovennævnte krav, hvor i den faste opløsning Fe og/eller Ti er substitueret med et B-sted-metaldoteringsstof udvalgt fra gruppen, der består af Ti, Zr, W, Nb, V, Ta, Mo og Mn.
12. Keramik ifølge et hvilket som helst af ovennævnte krav, hvor i den faste opløsning Fe og/eller Ti er substitueret med et B-sted-metaldoteringsstof udvalgt fra gruppen, der består af Ti, Fe, Co og Ni. )
13. Keramik ifølge et hvilket som helst af ovennævnte krav, der kan opnås ved hjælp af en fremgansmåde, der omfatter: (A) fremstilling af en intim blanding af en i det væsentlige støkiometrisk mængde af en forbindelse af hver af Bi, K, Ti, i Fe og Pb; (B) omdannelse af den intime blanding til et intimt pulver; (C) inducering af en reaktion i det intime pulver til frembringelse af en blandet metaloxid; (D) manipulering af den blandede metaloxid til en sintrerbar ) form; og (E) sintrering af den sintrerbare form af den blandede metaloxid til frembringelse af keramikken.
14. Fremgangsmåde til fremstilling af en keramik ifølge et 3 hvilket som helst af ovennævnte krav, der omfatter: (A) fremstilling af en intim blanding af en i det væsentlige støkiometrisk mængde af en forbindelse af hver af Bi, K, Ti, Fe og Pb; (B) omdannelse af den intime blanding til et intimt pulver; (C) inducering af en reaktion i det intime pulver til frembringelse af en blandet metaloxid; (D) manipulering af den blandede metaloxid til en sintrerbar i form; og (E) sintrering af den sintrerbare form af den blandede metaloxid til frembringelse af keramikken.
15. Fremgangsmåde ifølge krav 14, hvor i trin (A) den i det ) væsentlige støkiometriske mængde i forbindelsen af hver af Bi, K, Ti, Fe og Pb udtrykkes ved hjælp af sammensætningsformlen: x(BibKc) T1O3 - y (BiFei-ciBdOs) - zPbTi03 hvor: B er et B-sted-metaldoteringsstof; i b ligger i intervallet fra 0,4 til 0,6; c ligger i intervallet fra 0,4 til 0,6; d ligger i intervallet fra 0 til 0,5; og x, y og z er som defineret i et hvilket som helst af ovennævnte krav.
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GBGB1012637.3A GB201012637D0 (en) | 2010-07-28 | 2010-07-28 | Ceramic |
GBGB1100696.2A GB201100696D0 (en) | 2010-07-28 | 2011-01-17 | Ceramic |
PCT/GB2011/051356 WO2012013956A1 (en) | 2010-07-28 | 2011-07-19 | Ceramic |
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GB201012637D0 (en) * | 2010-07-28 | 2010-09-15 | Univ Leeds | Ceramic |
JP6020784B2 (ja) * | 2011-01-19 | 2016-11-02 | セイコーエプソン株式会社 | 圧電素子、液体噴射ヘッド、液体噴射装置、超音波デバイス及びセンサー |
JP2013080801A (ja) * | 2011-10-03 | 2013-05-02 | Seiko Epson Corp | 液体噴射ヘッド及び液体噴射装置並びに圧電素子 |
JP6229653B2 (ja) | 2012-05-21 | 2017-11-15 | コニカミノルタ株式会社 | 圧電組成物及びその製造方法、並びに圧電素子 |
JP6349738B2 (ja) * | 2013-03-29 | 2018-07-04 | Tdk株式会社 | 圧電組成物および圧電素子 |
CN104230333B (zh) * | 2014-02-27 | 2016-08-24 | 中国科学院声学研究所 | 一种高温压电陶瓷材料及其制备方法 |
JP6350810B2 (ja) * | 2014-06-05 | 2018-07-04 | セイコーエプソン株式会社 | 圧電材料、圧電素子、液体噴射ヘッド、液体噴射装置及び超音波測定装置 |
KR101635939B1 (ko) * | 2014-08-29 | 2016-07-04 | 한국세라믹기술원 | 비스무스계 무연 압전 세라믹스 및 이를 포함하는 액추에이터 |
KR101635991B1 (ko) * | 2014-09-25 | 2016-07-04 | 한국세라믹기술원 | 란타늄을 포함하는 Bi계 무연 압전 세라믹스 및 이를 포함하는 액츄에이터 |
GB201501923D0 (en) * | 2015-02-05 | 2015-03-25 | Ionix Advanced Technologies Ltd | Piezoelectric transducers |
GB2550887B (en) * | 2016-05-27 | 2020-05-20 | Johnson Matthey Piezo Products Gmbh | Temperature stable lead-free piezoelectric/electrostrictive materials with enhanced fatigue resistance |
GB2564634B (en) * | 2017-05-12 | 2021-08-25 | Xaar Technology Ltd | A piezoelectric solid solution ceramic material |
CN107721413A (zh) * | 2017-11-20 | 2018-02-23 | 佛山市白米陶瓷有限公司 | 一种不包括非钙态矿相的陶瓷的制备方法 |
GB201810184D0 (en) * | 2018-06-21 | 2018-08-08 | Ionix Advanced Tech Ltd | Process |
CN109467428A (zh) * | 2019-01-04 | 2019-03-15 | 杭州电子科技大学 | 一种Ti位Cu/W共掺杂钛酸铋高温压电陶瓷材料及其制备方法 |
CN114917864B (zh) * | 2022-04-28 | 2023-06-09 | 滨州学院 | 一种空心气敏材料及其制备方法与应用 |
DE102022115666A1 (de) | 2022-06-23 | 2023-12-28 | Pi Ceramic Gmbh | Piezoelektrisches Material mit Perowskitstruktur für hohe Einsatztemperaturen und dessen Herstellungsverfahren |
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US20020036282A1 (en) * | 1998-10-19 | 2002-03-28 | Yet-Ming Chiang | Electromechanical actuators |
JP4140796B2 (ja) | 1998-10-26 | 2008-08-27 | Tdk株式会社 | 圧電セラミックス |
GB0421120D0 (en) * | 2004-09-22 | 2004-10-27 | Goodrich Control Sys Ltd | Piezoelectric materials |
CN101291889B (zh) * | 2005-10-27 | 2011-09-07 | 京瓷株式会社 | 压电陶瓷组成物和压电陶瓷 |
JP2008069051A (ja) * | 2006-09-15 | 2008-03-27 | Hosokawa Funtai Gijutsu Kenkyusho:Kk | 圧電セラミックス及びその製造方法 |
JP4849338B2 (ja) * | 2007-03-26 | 2012-01-11 | Tdk株式会社 | 圧電磁器組成物 |
CN101255053B (zh) * | 2008-04-08 | 2011-06-22 | 同济大学 | 高温单相亚铁磁-铁电多重铁性陶瓷材料及其制备方法 |
JP5313792B2 (ja) * | 2008-07-17 | 2013-10-09 | 富士フイルム株式会社 | ペロブスカイト型酸化物、酸化物組成物、酸化物体、圧電素子、及び液体吐出装置 |
JP5293948B2 (ja) * | 2008-11-28 | 2013-09-18 | セイコーエプソン株式会社 | セラミックスの製造方法 |
KR101318516B1 (ko) * | 2009-03-31 | 2013-10-16 | 고쿠리츠다이가쿠호징 야마나시다이가쿠 | 세라믹, 압전 소자 및 그의 제조 방법 |
JP2011063501A (ja) | 2009-08-19 | 2011-03-31 | Seiko Epson Corp | セラミックスの製造方法及びセラミックスの原料液 |
JP5534180B2 (ja) | 2010-03-10 | 2014-06-25 | セイコーエプソン株式会社 | セラミックス、およびその原料液、並びにその製造方法 |
JP2011238708A (ja) | 2010-05-07 | 2011-11-24 | Seiko Epson Corp | 液体噴射ヘッドの製造方法、液体噴射装置、及び圧電素子の製造方法 |
GB201012637D0 (en) * | 2010-07-28 | 2010-09-15 | Univ Leeds | Ceramic |
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CA2806756C (en) | 2017-08-01 |
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US10020442B2 (en) | 2018-07-10 |
AU2011284482A1 (en) | 2013-03-14 |
KR101812507B1 (ko) | 2017-12-27 |
SG187182A1 (en) | 2013-02-28 |
EP2598462A1 (en) | 2013-06-05 |
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