CN102908902B - 利用小型粒子加速器生产核孔膜 - Google Patents
利用小型粒子加速器生产核孔膜 Download PDFInfo
- Publication number
- CN102908902B CN102908902B CN201210229774.2A CN201210229774A CN102908902B CN 102908902 B CN102908902 B CN 102908902B CN 201210229774 A CN201210229774 A CN 201210229774A CN 102908902 B CN102908902 B CN 102908902B
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- Prior art keywords
- film
- nucleopore membranes
- irradiation
- etching
- energy
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- 239000012528 membrane Substances 0.000 title claims abstract description 88
- 239000002245 particle Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 46
- 238000005530 etching Methods 0.000 claims description 47
- 230000035945 sensitivity Effects 0.000 claims description 40
- 229920000728 polyester Polymers 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 9
- 229920006289 polycarbonate film Polymers 0.000 claims description 8
- 210000004492 nuclear pore Anatomy 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000003486 chemical etching Methods 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 229910052754 neon Inorganic materials 0.000 claims description 4
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 4
- 238000012937 correction Methods 0.000 claims description 3
- 239000010408 film Substances 0.000 claims 13
- 239000010409 thin film Substances 0.000 claims 1
- 150000002500 ions Chemical class 0.000 abstract description 42
- 229910052770 Uranium Inorganic materials 0.000 abstract description 22
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract description 22
- 230000004992 fission Effects 0.000 abstract description 20
- 239000012634 fragment Substances 0.000 abstract description 20
- 239000011148 porous material Substances 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000009413 insulation Methods 0.000 description 7
- 229920006267 polyester film Polymers 0.000 description 7
- 230000001133 acceleration Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000011160 research Methods 0.000 description 5
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 4
- 229910052794 bromium Inorganic materials 0.000 description 4
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 4
- 238000010884 ion-beam technique Methods 0.000 description 4
- 229910052743 krypton Inorganic materials 0.000 description 4
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910052724 xenon Inorganic materials 0.000 description 4
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- -1 silicon ion Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000370738 Chlorion Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005025 nuclear technology Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000025366 tissue development Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210229774.2A CN102908902B (zh) | 2012-07-04 | 2012-07-04 | 利用小型粒子加速器生产核孔膜 |
Applications Claiming Priority (1)
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CN201210229774.2A CN102908902B (zh) | 2012-07-04 | 2012-07-04 | 利用小型粒子加速器生产核孔膜 |
Publications (2)
Publication Number | Publication Date |
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CN102908902A CN102908902A (zh) | 2013-02-06 |
CN102908902B true CN102908902B (zh) | 2015-06-03 |
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CN201210229774.2A Expired - Fee Related CN102908902B (zh) | 2012-07-04 | 2012-07-04 | 利用小型粒子加速器生产核孔膜 |
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CN (1) | CN102908902B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109118947A (zh) * | 2018-07-20 | 2019-01-01 | 四川理工学院 | 一次成型制作目标防伪图案的核孔防伪薄膜的方法 |
CN111716772B (zh) * | 2020-06-11 | 2022-01-28 | 中国科学院近代物理研究所 | 一种自适应束流的核孔膜自动生产装置及方法 |
CN112987077B (zh) * | 2021-03-22 | 2022-06-14 | 中国科学院近代物理研究所 | 低能离子束探测与离子束流强自平衡连锁控制系统 |
CN113387388B (zh) * | 2021-06-15 | 2023-03-07 | 中国科学院近代物理研究所 | 一种纳米多孔三氧化钨材料及其制备方法 |
CN113769584B (zh) * | 2021-09-18 | 2024-04-05 | 中国科学院近代物理研究所 | 一种重离子微孔膜辐照生产装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4770785A (en) * | 1984-12-12 | 1988-09-13 | Gesellschaft Fur Schwerionenforschung Mbh | Method for separating gaseous and vaporous or liquid mixtures by diffusion through membranes |
CN2304175Y (zh) * | 1997-06-27 | 1999-01-13 | 清华大学 | 生产核径迹膜的连续辐照装置 |
CN1254615A (zh) * | 1999-12-17 | 2000-05-31 | 清华大学 | 聚炳烯核径迹膜的制造方法 |
CN101380547A (zh) * | 2007-09-07 | 2009-03-11 | 毕明光 | 一种新型核孔膜 |
CN102284250A (zh) * | 2011-08-01 | 2011-12-21 | 武汉智迅创源科技发展股份有限公司 | 复合孔核孔滤膜及其制备方法 |
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2012
- 2012-07-04 CN CN201210229774.2A patent/CN102908902B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4770785A (en) * | 1984-12-12 | 1988-09-13 | Gesellschaft Fur Schwerionenforschung Mbh | Method for separating gaseous and vaporous or liquid mixtures by diffusion through membranes |
CN2304175Y (zh) * | 1997-06-27 | 1999-01-13 | 清华大学 | 生产核径迹膜的连续辐照装置 |
CN1254615A (zh) * | 1999-12-17 | 2000-05-31 | 清华大学 | 聚炳烯核径迹膜的制造方法 |
CN101380547A (zh) * | 2007-09-07 | 2009-03-11 | 毕明光 | 一种新型核孔膜 |
CN102284250A (zh) * | 2011-08-01 | 2011-12-21 | 武汉智迅创源科技发展股份有限公司 | 复合孔核孔滤膜及其制备方法 |
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CN102908902A (zh) | 2013-02-06 |
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