CN116143515B - 一种knn基无铅弛豫铁电储能陶瓷材料及其制备方法 - Google Patents
一种knn基无铅弛豫铁电储能陶瓷材料及其制备方法 Download PDFInfo
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- CN116143515B CN116143515B CN202310062696.XA CN202310062696A CN116143515B CN 116143515 B CN116143515 B CN 116143515B CN 202310062696 A CN202310062696 A CN 202310062696A CN 116143515 B CN116143515 B CN 116143515B
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- 238000004146 energy storage Methods 0.000 title claims abstract description 96
- 229910010293 ceramic material Inorganic materials 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000000498 ball milling Methods 0.000 claims abstract description 64
- 239000000463 material Substances 0.000 claims abstract description 53
- 239000000919 ceramic Substances 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims abstract description 8
- 238000005245 sintering Methods 0.000 claims abstract description 6
- 238000005303 weighing Methods 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 239000000843 powder Substances 0.000 claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 9
- 239000011812 mixed powder Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(iii) oxide Chemical compound O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 claims description 4
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 claims description 4
- 238000007873 sieving Methods 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 238000000227 grinding Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 239000012856 weighed raw material Substances 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims 1
- 230000005684 electric field Effects 0.000 abstract description 9
- 230000010287 polarization Effects 0.000 abstract description 5
- 230000007306 turnover Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 description 12
- 230000007423 decrease Effects 0.000 description 10
- 150000002500 ions Chemical class 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000004626 scanning electron microscopy Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 238000001878 scanning electron micrograph Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 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 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000009396 hybridization Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005621 ferroelectricity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000028161 membrane depolarization Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002367 polarised neutron reflectometry Methods 0.000 description 1
- 229920000636 poly(norbornene) polymer Polymers 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—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
- C04B35/495—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3251—Niobium oxides, niobates, tantalum oxides, tantalates, or oxide-forming salts thereof
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Abstract
Description
x=0.12 | x=0.15 | x=0.18 | |
有效储能密度(J/cm3) | 1.083 | 0.925 | 0.883 |
储能效率(%) | 95 | 98 | 99 |
Claims (8)
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CN202310062696.XA CN116143515B (zh) | 2023-01-18 | 2023-01-18 | 一种knn基无铅弛豫铁电储能陶瓷材料及其制备方法 |
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CN202310062696.XA CN116143515B (zh) | 2023-01-18 | 2023-01-18 | 一种knn基无铅弛豫铁电储能陶瓷材料及其制备方法 |
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CN116143515B true CN116143515B (zh) | 2024-05-31 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007022854A (ja) * | 2005-07-15 | 2007-02-01 | Toyota Motor Corp | ニオブ酸カリウムナトリウム系無鉛圧電セラミック及びその製造方法 |
CN112266247A (zh) * | 2020-11-17 | 2021-01-26 | 济南大学 | 一种高性能铌酸钾钠基无铅储能陶瓷的制备方法 |
CN113213929A (zh) * | 2021-06-04 | 2021-08-06 | 西安工业大学 | 高储能效率及密度的铌酸钾钠基铁电陶瓷材料及制备方法 |
CN113548892A (zh) * | 2021-08-31 | 2021-10-26 | 同济大学 | 具有宽温区高压电性能的铌酸钾钠基透明陶瓷材料及其制备方法 |
CN113999004A (zh) * | 2021-11-08 | 2022-02-01 | 西安电子科技大学 | 一种无铅高储能密度陶瓷材料及其制备方法 |
CN115353385A (zh) * | 2022-08-30 | 2022-11-18 | 苏州攀特电陶科技股份有限公司 | 一种增强无铅压电陶瓷热稳定性的制备方法 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007022854A (ja) * | 2005-07-15 | 2007-02-01 | Toyota Motor Corp | ニオブ酸カリウムナトリウム系無鉛圧電セラミック及びその製造方法 |
CN112266247A (zh) * | 2020-11-17 | 2021-01-26 | 济南大学 | 一种高性能铌酸钾钠基无铅储能陶瓷的制备方法 |
CN113213929A (zh) * | 2021-06-04 | 2021-08-06 | 西安工业大学 | 高储能效率及密度的铌酸钾钠基铁电陶瓷材料及制备方法 |
CN113548892A (zh) * | 2021-08-31 | 2021-10-26 | 同济大学 | 具有宽温区高压电性能的铌酸钾钠基透明陶瓷材料及其制备方法 |
CN113999004A (zh) * | 2021-11-08 | 2022-02-01 | 西安电子科技大学 | 一种无铅高储能密度陶瓷材料及其制备方法 |
CN115353385A (zh) * | 2022-08-30 | 2022-11-18 | 苏州攀特电陶科技股份有限公司 | 一种增强无铅压电陶瓷热稳定性的制备方法 |
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