CN101738631B - 一种碘化锂闪烁探测器及其制备方法 - Google Patents
一种碘化锂闪烁探测器及其制备方法 Download PDFInfo
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- CN101738631B CN101738631B CN200910247353A CN200910247353A CN101738631B CN 101738631 B CN101738631 B CN 101738631B CN 200910247353 A CN200910247353 A CN 200910247353A CN 200910247353 A CN200910247353 A CN 200910247353A CN 101738631 B CN101738631 B CN 101738631B
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- lithium iodide
- iodide scintillation
- scintillation probe
- optical window
- lithium
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- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 title claims abstract description 128
- 239000000523 sample Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 77
- 239000013078 crystal Substances 0.000 claims abstract description 62
- 230000003287 optical effect Effects 0.000 claims abstract description 36
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 239000003566 sealing material Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 28
- 239000008393 encapsulating agent Substances 0.000 claims description 27
- RZHGTKCEDGWPBK-UHFFFAOYSA-J I(=O)(=O)[O-].[Li+].[Eu+3].I(=O)(=O)[O-].I(=O)(=O)[O-].I(=O)(=O)[O-] Chemical compound I(=O)(=O)[O-].[Li+].[Eu+3].I(=O)(=O)[O-].I(=O)(=O)[O-].I(=O)(=O)[O-] RZHGTKCEDGWPBK-UHFFFAOYSA-J 0.000 claims description 21
- 238000005498 polishing Methods 0.000 claims description 19
- WBPWDGRYHFQTRC-UHFFFAOYSA-N 2-ethoxycyclohexan-1-one Chemical compound CCOC1CCCCC1=O WBPWDGRYHFQTRC-UHFFFAOYSA-N 0.000 claims description 18
- 239000011521 glass Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000004411 aluminium Substances 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 14
- 229920002545 silicone oil Polymers 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- 239000002480 mineral oil Substances 0.000 claims description 12
- 235000010446 mineral oil Nutrition 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
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- 244000137852 Petrea volubilis Species 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
- -1 acryl Chemical group 0.000 claims description 8
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
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- 239000004793 Polystyrene Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 229920002223 polystyrene Polymers 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 6
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- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical group ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 claims description 5
- 239000012467 final product Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 5
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 150000001398 aluminium Chemical class 0.000 claims description 4
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- 229920006335 epoxy glue Polymers 0.000 claims description 4
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- 239000004408 titanium dioxide Substances 0.000 claims description 4
- 239000004642 Polyimide Substances 0.000 claims description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- 229920000052 poly(p-xylylene) Polymers 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 235000013824 polyphenols Nutrition 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
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- 229920005989 resin Polymers 0.000 claims description 3
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- 239000003570 air Substances 0.000 claims description 2
- 229910052786 argon Inorganic materials 0.000 claims description 2
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- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 3
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- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
| 实施例编号 | 1 | 2 | 3 | 4 | 5 | 6 |
| 信噪比 | 6.8 | 5.7 | 5.5 | 6.0 | 5.8 | 5.4 |
| 信噪比(一年后) | 6.7 | 5.7 | 5.5 | 5.8 | 5.7 | 5.2 |
Claims (20)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910247353A CN101738631B (zh) | 2009-12-29 | 2009-12-29 | 一种碘化锂闪烁探测器及其制备方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910247353A CN101738631B (zh) | 2009-12-29 | 2009-12-29 | 一种碘化锂闪烁探测器及其制备方法 |
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| Publication Number | Publication Date |
|---|---|
| CN101738631A CN101738631A (zh) | 2010-06-16 |
| CN101738631B true CN101738631B (zh) | 2012-10-10 |
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| CN200910247353A Active CN101738631B (zh) | 2009-12-29 | 2009-12-29 | 一种碘化锂闪烁探测器及其制备方法 |
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| CN (1) | CN101738631B (zh) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102043248B (zh) * | 2010-09-27 | 2014-07-30 | 福州高意通讯有限公司 | 一种光学结构 |
| CN102455431B (zh) * | 2010-11-25 | 2013-08-28 | 上海新漫传感技术研究发展有限公司 | 一种低探测下限通道式放射性探测器 |
| WO2012153223A1 (en) * | 2011-05-12 | 2012-11-15 | Koninklijke Philips Electronics N.V. | Optimized scintilator crystals for pet |
| CN104126132B (zh) * | 2011-12-30 | 2017-06-09 | 圣戈本陶瓷及塑料股份有限公司 | 具有封装的闪烁体的闪烁检测装置 |
| CN103760589B (zh) * | 2014-01-16 | 2019-09-20 | 中国科学院福建物质结构研究所 | 一种新结构闪烁晶体射线探测头 |
| CN104898157B (zh) * | 2014-03-04 | 2019-02-22 | 环境保护部核与辐射安全中心 | 中子剂量当量测量装置及测量方法 |
| JP2016177009A (ja) * | 2015-03-18 | 2016-10-06 | 東芝メディカルシステムズ株式会社 | 反射材、シンチレータアレイ、シンチレータアレイの製造方法、および放射線検出器 |
| CN107272043B (zh) * | 2017-06-05 | 2019-06-04 | 中派科技(深圳)有限责任公司 | 检测器和具有该检测器的发射成像设备 |
| CN112731542A (zh) * | 2020-12-28 | 2021-04-30 | 北京滨松光子技术股份有限公司 | 一种随钻测井用耐高温、抗强振闪烁体的设计与封装 |
| CN113176604A (zh) * | 2021-04-30 | 2021-07-27 | 中国电子科技集团公司第二十六研究所 | 一种闪烁晶体阵列抗辐照加固结构及抗辐照加固方法 |
| TWI847542B (zh) * | 2023-02-10 | 2024-07-01 | 禾榮科技股份有限公司 | 中子量測系統及中子量測方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115854A (zh) * | 1994-12-30 | 1996-01-31 | 核工业总公司北京核仪器厂 | 一体化的低水平测量α、β闪烁体及其热压制备工艺 |
| CN1305595A (zh) * | 1998-06-18 | 2001-07-25 | 浜松光子学株式会社 | 闪烁体面板、放射线图象传感器及其制造方法 |
| CN1305594A (zh) * | 1998-06-19 | 2001-07-25 | 浜松光子学株式会社 | 放射线图象传感器 |
| CN101565192A (zh) * | 2009-04-30 | 2009-10-28 | 上海新漫传感技术研究发展有限公司 | 无水碘化锂的制备方法及掺杂碘化锂闪烁晶体的制备方法 |
-
2009
- 2009-12-29 CN CN200910247353A patent/CN101738631B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115854A (zh) * | 1994-12-30 | 1996-01-31 | 核工业总公司北京核仪器厂 | 一体化的低水平测量α、β闪烁体及其热压制备工艺 |
| CN1305595A (zh) * | 1998-06-18 | 2001-07-25 | 浜松光子学株式会社 | 闪烁体面板、放射线图象传感器及其制造方法 |
| CN1305594A (zh) * | 1998-06-19 | 2001-07-25 | 浜松光子学株式会社 | 放射线图象传感器 |
| CN101565192A (zh) * | 2009-04-30 | 2009-10-28 | 上海新漫传感技术研究发展有限公司 | 无水碘化锂的制备方法及掺杂碘化锂闪烁晶体的制备方法 |
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| CN101738631A (zh) | 2010-06-16 |
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Effective date of registration: 20160429 Address after: 4 J162 room 925, B District, 201821 Yecheng Road, Jiading Industrial Zone, Shanghai, China Patentee after: Shanghai Yu new Mstar Technology Ltd. Address before: 201800 No. 235 Chengbei Road, Shanghai, Jiading District Patentee before: SIM MAX TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20190325 Address after: 201821 3A Block 1411 Yecheng Road, Jiading Industrial Zone, Shanghai Patentee after: SIM MAX TECHNOLOGY Co.,Ltd. Address before: Room J162, 4 Blocks, Zone B, 925 Yecheng Road, Jiading Industrial Zone, Shanghai, 20181 Patentee before: Shanghai Yu new Mstar Technology Ltd. |
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Address after: Zone A, Building 3, No. 1411 Yecheng Road, Jiading District, Shanghai, 201821 Patentee after: Shanghai xinman Sensor Technology Co.,Ltd. Address before: 201821 3A Block 1411 Yecheng Road, Jiading Industrial Zone, Shanghai Patentee before: SIM MAX TECHNOLOGY Co.,Ltd. |
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