JP2016031255A - 相分離構造観察方法 - Google Patents
相分離構造観察方法 Download PDFInfo
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- JP2016031255A JP2016031255A JP2014152606A JP2014152606A JP2016031255A JP 2016031255 A JP2016031255 A JP 2016031255A JP 2014152606 A JP2014152606 A JP 2014152606A JP 2014152606 A JP2014152606 A JP 2014152606A JP 2016031255 A JP2016031255 A JP 2016031255A
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- phase separation
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- 238000005191 phase separation Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- 150000004696 coordination complex Chemical class 0.000 claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 230000002209 hydrophobic effect Effects 0.000 claims description 10
- 229920001400 block copolymer Polymers 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 125000002524 organometallic group Chemical group 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 44
- 239000000523 sample Substances 0.000 description 43
- 229910000489 osmium tetroxide Inorganic materials 0.000 description 17
- 239000012285 osmium tetroxide Substances 0.000 description 17
- 229920000642 polymer Polymers 0.000 description 10
- 239000010409 thin film Substances 0.000 description 10
- 238000010894 electron beam technology Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 150000002736 metal compounds Chemical class 0.000 description 7
- 229910001385 heavy metal Inorganic materials 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- 239000002861 polymer material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000013590 bulk material Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 239000002086 nanomaterial Substances 0.000 description 3
- 229910052762 osmium Inorganic materials 0.000 description 3
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- ABUBSBSOTTXVPV-UHFFFAOYSA-H [U+6].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O Chemical compound [U+6].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O ABUBSBSOTTXVPV-UHFFFAOYSA-H 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- HOQPTLCRWVZIQZ-UHFFFAOYSA-H bis[[2-(5-hydroxy-4,7-dioxo-1,3,2$l^{2}-dioxaplumbepan-5-yl)acetyl]oxy]lead Chemical compound [Pb+2].[Pb+2].[Pb+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HOQPTLCRWVZIQZ-UHFFFAOYSA-H 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- IYDGMDWEHDFVQI-UHFFFAOYSA-N phosphoric acid;trioxotungsten Chemical compound O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.OP(O)(O)=O IYDGMDWEHDFVQI-UHFFFAOYSA-N 0.000 description 2
- 229910001927 ruthenium tetroxide Inorganic materials 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 238000007447 staining method Methods 0.000 description 2
- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 2
- BESKSSIEODQWBP-UHFFFAOYSA-N 3-tris(trimethylsilyloxy)silylpropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCC[Si](O[Si](C)(C)C)(O[Si](C)(C)C)O[Si](C)(C)C BESKSSIEODQWBP-UHFFFAOYSA-N 0.000 description 1
- HVKMJVFEXNIHGZ-UHFFFAOYSA-N C(C(=C)C)(=O)CCC1C(=PCC1)CC Chemical compound C(C(=C)C)(=O)CCC1C(=PCC1)CC HVKMJVFEXNIHGZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 238000007600 charging Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000001803 electron scattering Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003100 immobilizing effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Description
相分離構造膜の材料として、3−(methacryloyloxy)propyltris(trimethylsilyloxy)silane(MPTSSi)および2−methacryloyloxyethyl phosphorylcholine(MPC)のモノマーから作製されるブロックコポリマーpoly(MPTSSi)−b−poly(MPC)−b−poly(MPTSSi)(PSMS)を用いた。この組成を以下の表1に示す。PSMSは、相分離構造を形成することがTEM像から観察されている。
Claims (2)
- 互いに異なる表面自由エネルギーを持つ第1ブロック鎖および第2ブロック鎖から構成されたブロック共重合体より構成され、前記第1ブロック鎖による第1領域と前記第2ブロック差による第2領域とに相分離した相分離構造膜を基板の上に形成する分離構造形成工程と、
前記相分離構造膜を形成した前記基板が載置された処理室内に、金属錯体または有機金属のガスを導入することで、前記ガスを前記相分離構造膜に接触させて観察領域の前記第1領域に前記金属錯体または前記有機金属を選択的に付着させる付着工程と、
前記付着工程の後で、前記処理室内で前記金属錯体または前記有機金属を分解することで生成した金属を前記観察領域の全域に堆積して前記観察領域の全域に導電膜を形成する導電膜形成工程と、
前記導電膜形成工程の後で、前記相分離構造膜の前記観察領域を走査型電子顕微鏡で観察する観察工程と
を備えることを特徴とする相分離構造観察方法。 - 請求項1記載の相分離構造観察方法において、
前記第1領域は疎水性であり、
前記金属錯体または有機金属は疎水性である
ことを特徴とする相分離構造観察方法。
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JP6137553B2 JP6137553B2 (ja) | 2017-05-31 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022118697A1 (ja) * | 2020-12-01 | 2022-06-09 | 日油株式会社 | 眼科デバイス用改質剤 |
WO2023013142A1 (ja) * | 2020-09-30 | 2023-02-09 | 株式会社住化分析センター | 試料の製造方法、及び試料の観察方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010145158A (ja) * | 2008-12-17 | 2010-07-01 | Dainippon Printing Co Ltd | ミクロ相分離構造の確認方法 |
US20120046421A1 (en) * | 2010-08-17 | 2012-02-23 | Uchicago Argonne, Llc | Ordered Nanoscale Domains by Infiltration of Block Copolymers |
-
2014
- 2014-07-28 JP JP2014152606A patent/JP6137553B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010145158A (ja) * | 2008-12-17 | 2010-07-01 | Dainippon Printing Co Ltd | ミクロ相分離構造の確認方法 |
US20120046421A1 (en) * | 2010-08-17 | 2012-02-23 | Uchicago Argonne, Llc | Ordered Nanoscale Domains by Infiltration of Block Copolymers |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023013142A1 (ja) * | 2020-09-30 | 2023-02-09 | 株式会社住化分析センター | 試料の製造方法、及び試料の観察方法 |
WO2022118697A1 (ja) * | 2020-12-01 | 2022-06-09 | 日油株式会社 | 眼科デバイス用改質剤 |
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