SG11201906686TA - Ceramic material comprising a pseudo-cubic phase, a process for preparing and uses of the same - Google Patents
Ceramic material comprising a pseudo-cubic phase, a process for preparing and uses of the sameInfo
- Publication number
- SG11201906686TA SG11201906686TA SG11201906686TA SG11201906686TA SG11201906686TA SG 11201906686T A SG11201906686T A SG 11201906686TA SG 11201906686T A SG11201906686T A SG 11201906686TA SG 11201906686T A SG11201906686T A SG 11201906686TA SG 11201906686T A SG11201906686T A SG 11201906686TA
- Authority
- SG
- Singapore
- Prior art keywords
- co4b
- ceramic material
- international
- tio3
- oregon
- Prior art date
Links
- 229910010293 ceramic material Inorganic materials 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000000126 substance Substances 0.000 abstract 2
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
- 239000006104 solid solution Substances 0.000 abstract 1
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- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
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Abstract
INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 09 August 2018 (09.08.2018) WIPO I PCT omit °nolo oloimolonniflom oimIE (10) International Publication Number WO 2018/142152 Al (51) International Patent Classification: CO4B 35/46 (2006.01) HO1L 41/187 (2006.01) CO4B 35/468 (2006.01) H01L 41/25 (2013.01) CO4B 35/475 (2006.01) CO4B 35/626 (2006.01) CO4B 35/49 (2006.01) CO4B 35/634 (2006.01) H01L 41/43 (2013.01) CO4B 35/64 (2006.01) H01L 41/00 (2013.01) CO1G 23/00 (2006.01) (21) International Application Number: PCT/GB2018/050307 (22) International Filing Date: 02 February 2018 (02.02.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 1701828.4 03 February 2017 (03.02.2017) GB UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h)) (71) Applicant (for all designated States except US): XAAR TECHNOLOGY LIMITED [GB/GB]; Science Park, Cambridge Cambridgeshire CB4 OXR (GB). = (72) Inventors; and (71) Applicants (for US only): CANN, David [US/US]; c/o Oregon State University, Corvallis, Oregon 97331 (US). GIBBONS, Brady [US/US]; c/o Oregon State University, Corvallis, Oregon 97331 (US). MARDILOVICH, Peter [US/GB]; c/o XAAR Technology Limited, Science Park, Cambridge Cambridgeshire CB4 OXR (GB). (74) Agent: STOTT, Michael; Mathys and Squire LLP, The Shard, 32 London Bridge Street, London SE1 9SG (GB). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, (54) Title: CERAMIC MATERIAL COMPRISING A PSEUDO-CUBIC PHASE, A PROCESS FOR PREPARING AND USES OF THE SAME (57) : The present invention relates to a bismuth-based solid solution ceramic material, as well as a process for preparing the ceramic material and uses thereof, particularly in an actuator component employed, for example, in a droplet deposition appara- tus. In particular, the present invention relates to a ceramic material having a general chemical formula (I): (I): x(Bi0 .5 Na0 .5 )TiO3- Y(Bio.5K0.5)TiO3-ziSrHf03-z2SrZr03, wherein x+y+Z1+Z2 = 1; y, (z1+ z2)0 0; x > 0. In embodiments, the present invention also relates to a ceramic material having a general chemical formula (II): x(Bi0.5Nao.5)TiO3-y(Bi0.5K0.5)TiO3-ZiSrHf03-z2SrZr03, wherein x+y +z-i+z2 = 1; x, y, fa + z2)0 0; as well as a ceramic material of general formula (III): y(Bi 0.5 K 0.5 )TiO 3 -ziSrHf0 3 -z 2 SrZr0 3 , wherein y +zi,+z2 = 1; y, (zi + z2)0 0. 00 O O
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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GB1701828.4A GB2559387B (en) | 2017-02-03 | 2017-02-03 | Ceramic material comprising a pseudo-cubic phase, a process for preparing and uses of the same |
PCT/GB2018/050307 WO2018142152A1 (en) | 2017-02-03 | 2018-02-02 | Ceramic material comprising a pseudo-cubic phase, a process for preparing and uses of the same |
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SG11201906686TA true SG11201906686TA (en) | 2019-08-27 |
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US (1) | US11078122B2 (en) |
EP (1) | EP3577090B1 (en) |
JP (1) | JP7044794B2 (en) |
CN (1) | CN110312692B (en) |
GB (1) | GB2559387B (en) |
SG (1) | SG11201906686TA (en) |
WO (1) | WO2018142152A1 (en) |
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JP7155730B2 (en) * | 2018-03-22 | 2022-10-19 | 三菱マテリアル株式会社 | Liquid composition for forming piezoelectric film and method for forming piezoelectric film using this liquid composition |
GB2584131B (en) * | 2019-05-22 | 2022-06-01 | Xaar Technology Ltd | Method of preparing a solid solution ceramic material having increased electromechanical strain, and ceramic materials obtainable therefrom |
CN111792931B (en) * | 2020-07-14 | 2022-06-24 | 广东华中科技大学工业技术研究院 | Composite ceramic material and preparation method thereof |
CN112341192B (en) * | 2020-11-20 | 2022-07-22 | 西安合容新能源科技有限公司 | High-energy-storage-density sodium bismuth titanate-based lead-free dielectric material and preparation method thereof |
CN113964266B (en) * | 2021-10-13 | 2023-09-19 | 中国科学院光电技术研究所 | Method for preparing high-performance bismuth-based leadless piezoelectric driver |
CN114149258B (en) * | 2021-12-29 | 2023-03-24 | 全球能源互联网研究院有限公司 | Piezoelectric ceramic with laminated structure and preparation method and application thereof |
CN114920554A (en) * | 2022-06-14 | 2022-08-19 | 西安智疆航空科技发展有限公司 | Lead-free NBT-based ceramic material and preparation method thereof |
CN115849901B (en) * | 2022-12-03 | 2023-08-18 | 北京工业大学 | K (K) 0.5 Bi 0.5 TiO 3 Basic ternary system dielectric energy storage lead-free ceramic material |
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CN1255358C (en) | 2001-04-18 | 2006-05-10 | 日本特殊陶业株式会社 | Piezoelectric ceramic material |
JP2010150126A (en) | 2008-11-18 | 2010-07-08 | Ngk Insulators Ltd | Piezoelectric/electrostrictive ceramic composition, piezoelectric/electro-stric sintered compact, piezoelectric/electrostrictive element, method for producing piezoelectric/electrostrictive composition, and method for producing piezoelectric/electrostrictive element |
DE102010045597B4 (en) | 2010-09-16 | 2021-11-04 | Tdk Electronics Ag | Ceramic material, piezoelectric actuator containing the ceramic material and method for producing the ceramic material |
WO2012044313A1 (en) | 2010-09-30 | 2012-04-05 | Hewlett-Packard Development Company, L.P. | Lead-free piezoelectric materials with enhanced fatigue resistance |
WO2012044309A1 (en) | 2010-09-30 | 2012-04-05 | Hewlett-Packard Development Company, L.P. | Lead-free piezoelectric material based on bismuth zinc titanate-bismuth potassium titanate-bismuth sodium titanate |
KR101318088B1 (en) * | 2011-11-01 | 2013-10-14 | 울산대학교 산학협력단 | Lead-free piezoelectric ceramic compositions with high strains |
JP2012178584A (en) | 2012-04-23 | 2012-09-13 | Tdk Corp | Laminated piezoelectric element |
KR101333793B1 (en) * | 2012-06-05 | 2013-11-29 | 한국세라믹기술원 | Bismuth-based piezoelectric ceramics and method of fabricating the same |
US9780295B2 (en) | 2013-01-28 | 2017-10-03 | Oregon State University Office Of Technology Transfer | Lead-free piezoelectric material |
CN103102154B (en) * | 2013-02-03 | 2014-07-02 | 北京工业大学 | Bi0.5Na0.5TiO3-BaTiO3-BiMg0.5Ti0.5O3 lead-free piezoelectric ceramic material |
WO2015116066A1 (en) * | 2014-01-29 | 2015-08-06 | Hewlett-Packard Development Company, L.P. | Oxygen conducting bismuth perovskite material |
JP6327087B2 (en) * | 2014-09-25 | 2018-05-23 | Tdk株式会社 | Piezoelectric composition, piezoelectric element and sputtering target |
KR101635988B1 (en) * | 2014-10-08 | 2016-07-04 | 한국세라믹기술원 | Composite bismuth-based lead-free piezoelectric ceramics and Actuator using the same |
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2017
- 2017-02-03 GB GB1701828.4A patent/GB2559387B/en active Active
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2018
- 2018-02-02 EP EP18705967.0A patent/EP3577090B1/en active Active
- 2018-02-02 JP JP2019541349A patent/JP7044794B2/en active Active
- 2018-02-02 SG SG11201906686TA patent/SG11201906686TA/en unknown
- 2018-02-02 CN CN201880010087.7A patent/CN110312692B/en active Active
- 2018-02-02 WO PCT/GB2018/050307 patent/WO2018142152A1/en unknown
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US11078122B2 (en) | 2021-08-03 |
JP7044794B2 (en) | 2022-03-30 |
GB2559387A (en) | 2018-08-08 |
EP3577090B1 (en) | 2022-01-26 |
GB2559387B (en) | 2020-05-06 |
CN110312692B (en) | 2021-11-02 |
JP2020506149A (en) | 2020-02-27 |
CN110312692A (en) | 2019-10-08 |
WO2018142152A1 (en) | 2018-08-09 |
US20200010370A1 (en) | 2020-01-09 |
GB201701828D0 (en) | 2017-03-22 |
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