ࡃࠗࠝࡑࠬࠛ࠲ࡁ࡯࡞⵾ㅧࡊࡠ࠮ࠬ߳ߩㆡ↪ࠍᜰะߒߚන♧㧛⎫㉄ಽ㔌⤑ߩ㐿⊒ઍ⴫⎇ⓥ⠪ ᧲੩ᄢቇᄢቇ㒮Ꮏቇ♽⎇ⓥ⑼ ᢎ᝼ ਛየ ⌀৻1. ✜⸒ ᜬ⛯น⢻ߥ␠ળߦะߌߡ㧘ࡃࠗࠝࡑࠬ೑↪ߪᄢᄌᵈ⋡ࠍ㓸߼ߡ޿ࠆ㧚ߥ߆ߢ߽቟ଔߢ⼾ንߥᧁ⾰ࡃࠗࠝࡑࠬߩ᦭ല೑↪ߦነߖࠄࠇࠆᦼᓙߪᄢ߈޿㧚ᧁ⾰ࡃࠗࠝࡑࠬߩ㉄♧ൻᴺߣߒߡߪਥߦᏗ⎫㉄ᴺߣỚ⎫㉄ᴺߣ޿߁ 2 ߟߩᣇᴺ߇ឭ᩺ߐࠇߡ޿ࠆ㧚Ꮧ⎫㉄ᴺߪ㉄૶↪㊂߇ዋߥ޿ߚ߼࡜ࡦ࠾ࡦࠣࠦࠬ࠻ࠍૐߊᛥ߃ࠆߎߣ߇ߢ߈ࠆߣ޿߁೑ὐ߇޽ࠆ߇㧘ࡃࠗࠝࡑࠬࠍ⎫㉄ߦࠃࠅട᳓ಽ⸃ߒߡࠣ࡞ࠦ࡯ࠬࠍᓧࠆߚ߼㧘ࠛ࠲ࡁ࡯࡞⊒㉂ࡊࡠ࠮ࠬߩ೨ߦ⎫㉄ߩಽ㔌߇ᔅⷐߣߥࠆ㧚⃻⁁ߢߪട᳓ಽ⸃ᮏߦ⍹Ἧࠍᛩ౉ߒ㧘⍹⤉ߩᒻߢᴉᲚߐߖ⎫㉄ࠍ㒰෰ߔࠆ႐ว߇ᄙ޿㧚߹ߚߪᡆૃ⒖േጀᑼࠢࡠࡑ࠻ಽ㔌ⵝ⟎ߩ೑↪ߩ޿ߕࠇ߆߇⎇ⓥߐࠇߡ
޿ࠆߛߌߢ޽ࠆ㧚ߒ߆ߒߎߩ↥ᬺᑄ᫈‛ߩࡈࡠ࠶ࠢ߇⊒↢ߔࠆࡊࡠ࠮ࠬߪᄢ㊂ṁᶧಣℂߦ
ߪะ߆ߕ㧘ㅪ⛯⊛ߦන♧ߣ⎫㉄ࠍಽ㔌น⢻ߥࡊࡠ࠮ࠬ߇ᦸ߹ࠇߡ޿ࠆ㧚⤑ߦࠃࠆಽ㔌ࡊࡠ࠮ࠬߪߎࠇߦᦧࠊࠆᦨ᦭ജ୥⵬ߢ޽ࠆ߇⎇ⓥ଀ߪߥ޿㧚ߐࠄߦಽ㔌࿁෼ߐࠇߚ⎫㉄ࠍౣ߮ࡃࠗࠝࡑࠬ♧ൻ↪ߦ࡝ࠨࠗࠢ࡞ߔࠆߎߣ߽น⢻ߣߥࠅ㧘ࠃࠅࠢ࡝࡯ࡦߥࠪࠬ࠹ࡓߣߥࠅ߁ࠆ㧚 ᧄ⎇ⓥߢߪ㧘න♧ߣ⎫㉄ࠍಽ㔌ߔࠆߚ߼ߩ࠽ࡁࡈࠖ࡞࠻࡟࡯࡚ࠪࡦ⤑ߩ㐿⊒ࠍⴕߞߚ㧚න♧ߣ⎫㉄ࠍಽ㔌ߔࠆ⤑㐿⊒ߩࡐࠗࡦ࠻ߪ㧘⩄㔚ߣ⚦ሹᓘߢ޽ࠆߣ⠨߃ߚ㧚⩄㔚ߦࠃࠆ࠴ࡖ࡯ࠫ෻᠘ࠍ೑↪ߒߡ⎫㉄ࠍ㒖ᱛߒ㧘ߒ߆߽න♧߇ㅘㆊߢ߈ࠆ⒟ᐲߩ⚦ሹᓘࠍ⛽ᜬߒߚ⤑ࠍ㐿⊒ߔࠆߎߣ߇ߢ߈ࠇ߫㧘⋡⊛ࠍ㆐ᚑߔࠆࡊࡠ࠮ࠬߦଏߔࠆߎߣ߇ߢ߈ࠆ㧚ᧄ⎇ⓥߢߪ㧘⚦ሹᓘ೙ᓮߣ⩄㔚ઃਈࠍታ⃻ߔࠆߚ߼㧘Ꮢ⽼ߩ 50-80nm ⒟ᐲߩ⚦ሹࠍ᦭ߔࠆ⤑ߦࡊ࡜࠭ࡑ
ࠣ࡜ࡈ࠻㊀วಣℂࠍⴕ޿㧘ࠣ࡜ࡈ࠻㎮ࠍ⚦ሹო߆ࠄ↢㐳ߐߖ㧘หᤨߦࠣ࡜ࡈ࠻ࡐ࡝ࡑ࡯ࠍࠬ࡞ࡎࡦൻߔࠆߎߣࠍ⹜ߺߚ㧚ߎࠇߦࠃࠅන♧ߩㅘㆊߦలಽߥ⚦ሹࠍ⛽ᜬߒߟߟ㧘⎫㉄ߩㅘㆊࠍ㒖ᱛߔࠆߦలಽߥ⩄㔚ࠍઃਈߢ߈ࠆ㧚

2. ታ㛎ᣇᴺ
2.1. ࡊ࡜࠭ࡑࠣ࡜ࡈ࠻㊀วᴺߦࠃࠆ࠽ࡁࡈࠖ࡞࠻࡟࡯࡚ࠪࡦ⤑ߩ㐿⊒
2.1.1. ήᯏᏒ⽼⤑ၮ᧚ࠍࡌ࡯ࠬߣߒߚ႐ว ήᯏᏒ⽼⤑ၮ᧚ߣߒߡ SPG(Shirasu Porous Glass)⤑(⚦ሹᓘ 50 nm㧘⤑ෘ 350Ǵm㧘ᄖᓘ10 mm)ࠍ↪޿ߚ㧚SPG ⤑ߪਥᚑಽࠍࠪ࡝ࠞߣߒߚ㧘⚦ሹᓘಽᏓߩ㕖Ᏹߦࠪࡖ࡯ࡊߥ⤑ߢ޽ࠆ㧚⵾⤑ࠬࠠ࡯ࡓࠍ࿑ 1 ߦ␜ߔ㧚ࡊ࡜࠭ࡑࠣ࡜ࡈ࠻㊀วᴺ[1]ߪ㧘ࡊ࡜࠭ࡑಣℂߦࠃࠅ᦭ᯏ‛ࠍᵴᕈൻߒ(᳓⚛ࠍᒁᛮ߈)㧘ߎߩᵴᕈὐࠍ⿷߇߆ࠅߦࡆ࠾࡞ၮࠍ߽ߟࡕࡁࡑ࡯
ࠍ㊀วߔࠆᚻᴺߢ޽ࠆ㧚ࠃߞߡ߹ߕ SPG ⤑ߩ⴫㕙ߦ᦭ᯏ‛ࠍዉ౉ߔࠆ[2]ߚ߼㧘SPG ⤑ߦ 2 mol/l ߩ⎣㉄ಣℂࠍⴕ޿ࠪ࡜ࡁ࡯࡞ၮࠍᒻᚑߐߖ㧘ߎߎߦࠪ࡜ࡦࠞ࠶ࡊ࡝ࡦࠣ೷ߣ

㧙㧙ߒߡ࠻࡝ࡔ࠴࡞ࠢࡠࡠࠪ࡜ࡦ 5wt%ߩ࠻࡞ࠛࡦṁᶧࠍട߃ߚ㧚ࠞ࠶ࡊ࡝ࡦࠣ෻ᔕ᧦ઙߪ
308 K㧘20 ᤨ㑆ߣߒߚ㧚ߎߩ᦭ᯏ‛ዉ౉ SPG ⤑ࠍ㧘Ar 10 Pa 㔓࿐᳇ਅߢࡊ࡜࠭ࡑᾖ኿ࠍⴕ޿㧘⋥ߜߦಓ⚿⣕᳇ࠍ➅ࠅ㄰ߒߚ 3㨪5 %ࠣ࡝ࠪࠫ࡞ࡔ࠲ࠢ࡝࡟࡯࠻(GMA)᳓ṁᶧࠍᷝടߒ㧘ࠣ࡜ࡈ࠻෻ᔕࠍㅴⴕߐߖߚ㧚ࡊ࡜࠭ࡑᾖ኿᧦ઙߪ 30 W, 60 ⑽ߢ޽ࠆ㧚ߎߩ⤑ࠍᵞᵺ࡮ੇ῎ᓟ㧘੝⎫㉄࠽࠻࡝࠙ࡓṁᶧ(Na2SO4㧛2-propanol㧛water = 10㧛15㧛75 wt%)ߦ 353K ߢ 1 ᤨ㑆ᶐẃߒ㧘GMA ࠣ࡜ࡈ࠻⤑ਛߩࠛࡐࠠࠪၮߩ৻ㇱࠍࠬ࡞ࡎࡦ㉄ၮ߳ᄌൻߐߖߚ[3-5]㧚
ߘߩᓟ 0.5 mol/l ⎫㉄ߦ 353 K ߢ 2 ᤨ㑆ᶐẃߒ㧘ᧂ෻ᔕߩࠛࡐࠠࠪၮࠍࠫࠝ࡯࡞ၮ߳ᄌൻߐ
ߖߚ㧚㊀㊂ᄌൻಽᨆ㧘FT-IR ಽᨆ㧘ర⚛ಽᨆࠍⴕ޿㧘⤑ߩࠠࡖ࡜ࠢ࠲࡝࠯࡯࡚ࠪࡦߣߒߚ㧚
SPG membrane

SiOH
surface

HNO3

OR3

O

Ar Plasma
30W, 60s

O OSi R2RGMA

R3SiCl(1) Si coupling reaction(2) Plasma-graft polymerization

HO SO3HO
Na2SO3OSi R2R HO SO3H

(3) Sulfonation

࿑ 1. න♧㧛⎫㉄ಽ㔌࠽ࡁࡈࠖ࡞࠻࡟࡯࡚ࠪࡦ⤑ߩ⵾⤑ࠬࠠ࡯ࡓ
2.1.2. ᦭ᯏᏒ⽼⤑ၮ᧚ࠍࡌ࡯ࠬߣߒߚ႐ว ᦭ᯏᏒ⽼⤑ၮ᧚ߣߒߡࡐ࡝ࠛ࠴࡟ࡦ⤑(60~80nm‫ޔ‬ሹ㓗₸ 40%‫⤑ޔ‬ෘ 17Ǵm)ࠍ↪޿ߚ㧚ࡐ࡝ࠛ࠴࡟ࡦ⤑ၮ᧚ߩ႐วߪ㧘ࠞ࠶ࡊ࡝ࡦࠣಣℂࠍⴕࠊߥߊߣ߽㧘⋥ធࡊ࡜࠭ࡑᾖ኿ࠍⴕ߁ߎߣߢ㧘ࡐ࡝ࠛ࠴࡟ࡦਥ㎮ߩ᳓⚛߇ᒁ߈ᛮ߆ࠇ㊀ว෻ᔕ߇ㅴⴕߔࠆ㧚ߔߥࠊߜ⵾⤑ߪ㧘࿑ 1 ߩ(2)Plasma-graft Polymerization ߆ࠄⴕߞߚ㧚ታ㛎᧦ઙ㧘ࠠࡖ࡜ࠢ࠲࡝࠯࡯࡚ࠪ
ࡦᴺ߽ 2.1.1.ߢㅀߴߚߣ߅ࠅߢ޽ࠆ㧚
2.2. ㅘㆊ⹜㛎 ᵹㅢဳߩ࠮࡞ߦ⤑ࠍ࠮࠶࠻ߒ㧘⚐᳓㧘1㨪100 mmol/l ⎫㉄࠽࠻࡝࠙ࡓ᳓ṁᶧ㧘190 g/l ࠣ࡞ࠦ࡯ࠬ᳓ṁᶧ㧘߅ࠃ߮⎫㉄࠽࠻࡝࠙ࡓߣࠣ࡞ࠦ࡯ࠬߩᷙว᳓ṁᶧߩㅘㆊ⹜㛎ࠍⴕߞߚ㧚ቯᏱ⁁ᘒߢߩࡈ࡜࠶ࠢࠬ㧘߅ࠃ߮⎫㉄࠽࠻࡝࠙ࡓߣࠣ࡞ࠦ࡯ࠬߩ⷗߆ߌߩ㒖ᱛ₸ Robsࠍ⹏ଔߒߚ㧚ㅘㆊᶧਛߩ⎫㉄࠽࠻࡝࠙ࡓ߅ࠃ߮ࠣ࡞ࠦ࡯ࠬߩỚᐲߪ㧘ߘࠇߙࠇ㔚᳇વዉᐲ⸘㧘TOC(ో᦭ᯏ὇⚛ಽᨆⵝ⟎)ߦߡ᷹ቯߒߚ㧚ዏ㧘⷗߆ߌߩ㒖ᱛ₸ߪᰴᑼߢਈ߃ࠄࠇ
ࠆ㧚

Robs

§
C ·¨1  p ¸ u 100¨ C ¸feed ¹©

ߎߎߢ㧘Cfeed ߪේᶧỚᐲ㧘Cp ߪㅘㆊᶧỚᐲߢ޽ࠆ㧚㧙㧙

3. ⚿ᨐ߅ࠃ߮⠨ኤ

5wt%-50͠
3wt%-50͠
3wt%-30͠

23.1. ⵾⤑⚿ᨐAmount of graft polymer[mg/cm ]2.0

 SPG ၮ᧚㧘ࡐ࡝ࠛ࠴࡟ࡦၮ᧚ߣ߽ߦ㧘ࡊ࡜࠭ࡑࠣ࡜ࡈ࠻㊀วᤨ㑆ߩჇടߦᓥ޿㧘ࠣ࡜ࡈ
࠻ GMA ㊂߇Ⴧടߔࠆ᭽ሶ߇⹺߼ࠄࠇߚ㧚৻଀ߣߒߡࡐ࡝ࠛ࠴࡟ࡦၮ᧚ߦ GMA ࠍࠣ࡜ࡈ࠻ߒߚ႐วߩ㊀วᤨ㑆ߣ㊀ว㊂ߩ㑐ଥࠍ࿑ 2 ߦ␜ߔ㧚ߎߎߢ㊀ว㊂ߪ㧘㊀ว GMA ㊂ࠍ⤑ᄖ⴫

1.5

1.00.5

㕙Ⓧߢഀߞߚ୯ߣߒߡቯ⟵ߒߚ㧚ࡕࡁࡑ࡯Ớ

0.0ᐲ߇㜞޿߶ߤ㧘ߐࠄߦ㊀ว᷷ᐲ߇㜞޿߶ߤ㧘

05

10152025

3035

Time[min]ࠣ࡜ࡈ࠻ GMA ㊂ߩჇട₸߇ᄢ߈ߊ㧘ߎࠇߪ

࿑ 2. ࡊ࡜࠭ࡑࠣ࡜ࡈ࠻㊀วᤨ㑆

SPG ၮ᧚ߦ߽౒ㅢߩ௑ะߢ޽ߞߚ㧚ߣ GMA ㊀ว㊂ߩ㑐ଥ GMA ࠍࠣ࡜ࡈ࠻ߒߚ⤑ߦࠬ࡞ࡎࡦൻಣℂࠍⴕ߁ߎߣߢ㧘SPG ⤑㧘ࡐ࡝ࠛ࠴࡟ࡦ⤑ߣ߽ߦ㧘ర⚛ಽᨆߦࠃࠅ S ߩሽ࿷߇⹺߼ࠄࠇ㧘
GMA ߩࠬ࡞ࡎࡦൻߦᚑഞߒߚ㧚ర⚛ಽᨆ⚿ᨐࠃࠅ㧘ࠬ࡞ࡎࡦ㉄ၮኒᐲࠍ▚಴ߒߚߣߎ
ࠈ㧘ࠬ࡞ࡎࡦൻ෻ᔕᤨ㑆߇㐳޿߶ߤࠬ࡞ࡎࡦ㉄ၮኒᐲࠍ਄᣹ߐߖࠆߎߣ߇น⢻ߢ޽ࠆߎߣ߇ಽ߆ߞߚ㧚 ߒ߆ߒߥ߇ࠄ SPG ၮ᧚ࠍ↪޿ߚ႐วߪ㧘GMA ߩࠣ࡜ࡈ࠻෻ᔕ߇Ყセ⊛㔍ߒߊ㧘એ㒠ߩಽ㔌ታ㛎ߦߪࡐ࡝ࠛ࠴࡟ࡦၮ᧚ࠍࡌ࡯ࠬߦ૞⵾ߒߚ⤑ߢ⹏ଔߒߚ㧚⴫ 1 ߦᬌ⸛ߒߚ⤑ߦߟ޿ߡ߹ߣ߼ߚ㧚⚦ሹᓘߪ㊀ว㊂ࠃࠅ⸘▚ߒߚ㧚
⴫ 1. ಽ㔌ታ㛎ߦ↪޿ߚ⤑ߩ㊀ว㊂ߣࠬ࡞ࡎࡦ㉄ၮዉ౉㊂㊀ว㊂[mg/cm2]⚦ሹᓘ[nm]SO3H ኒᐲ[mol/m3]ࡐ࡝ࠛ࠴࡟ࡦၮ᧚

-60~80-⤑-Ԙ0.4047-⤑-ԙ

0.47

422.1103

⤑-Ԛ

0.61

29

5.01023.2. ⚐᳓ㅘㆊ⹜㛎⴫ 1 ߦ␜ߒߚ㧘ࡐ࡝ࠛ࠴࡟ࡦၮ᧚ߣ 3 ⒳㘃ߩ⤑ߩ⚐᳓ㅘㆊ⹜㛎⚿ᨐࠍ࿑ 3 ߦ␜ߔ㧚޿ߕࠇߩ⤑ࠍ↪޿ߚ႐ว߽㧘ㅘㆊ࿶ജߣㅘㆊࡈ࡜࠶ࠢࠬߪᲧ଀㑐ଥࠍ␜ߒߚ㧚߹ߚࠣ࡜ࡈ
࠻෻ᔕࠍⴕߞߡ޿ߥ޿ၮ᧚ߣᲧセߒߡ㧘GMA ߇ࠣ࡜ࡈ࠻ߐࠇߚ⤑ߪ޿ߕࠇ߽ㅘㆊࡈ࡜
࠶ࠢࠬ߇ᷫዋߒ㧘ࠣ࡜ࡈ࠻㊀ว㊂߇ᄢ߈޿⤑߶ߤࡈ࡜࠶ࠢࠬᷫዋߩ⒟ᐲߪᄢ߈߆ߞߚ㧚ߔߥࠊߜߎࠇߪ㧘GMA ߇⤑⚦ሹਛߦࠣ࡜ࡈ࠻࿕ቯߐࠇࠆߎߣߢ㧘⚦ሹᓘ߇ᷫዋߒߚߚ
߼ߢ޽ࠆߣ⠨߃ࠄࠇࠆ㧚㧙㧙

-5

5 10

3.3. ⎫㉄࠽࠻࡝࠙ࡓߩ㒖ᱛᕈ⢻⤑-ԙࠍ↪޿ߡ 1 mmol/l ⎫㉄࠽࠻࡝࠙ࡓ᳓
ṁᶧߩㅘㆊ⹜㛎ࠍⴕߞߚߣ߈ߩ㒖ᱛ₸ࠍ࿑ 4ᱛ₸ߪ㕖Ᏹߦૐ߆ߞߚ㧚

-2 -1

3 10

3mol/m3 ߣᲧセ⊛㜞޿୯ࠍ␜ߒߡ޿ࠆ߇㧘㒖-5Jv[m m s ]ߦ ␜ߔ㧚ࠬ࡞ ࡎࡦ㉄ၮዉ ౉㊂ߪ 2.1 103

ၮ᧚2'
Ԙ0.40ԙ0.47
Ԛ0.61-54 10-52 10৻ᣇߢ㧘⤑-Ԛࠍ↪޿ߡ 1 mmol/l ߅ࠃ߮ 100-5

1 10mmol/l ⎫㉄࠽࠻࡝࠙ࡓ᳓ṁᶧߩㅘㆊ⹜㛎ࠍⴕߞߚߣ߈ߩ㒖ᱛ₸ࠍ࿑ 5 ߦ␜ߔ㧚⤑-Ԛߩ0

ࠬ࡞ࡎࡦ㉄ၮዉ౉㊂ߪ 5.0102 mol/m3 ߢ޽

00.4

0.8

1.2

1.6

ǍP[MPa]ࠅ⤑-ԙߣᲧセߒߡዊߐ޿୯ߢ޽ࠆ߇㧘 1

࿑ 3.ㅘㆊ࿶ജߣ⚐᳓ࡈ࡜࠶ࠢࠬߩ

mmol/l ⎫㉄࠽࠻࡝࠙ࡓ᳓ṁᶧߩ႐วߩ㒖ᱛ₸ߪ㧘㑐ଥ⤑-ԙߣᲧセߒߡ㜞޿୯ࠍ␜ߒ㧘ᦨ㜞ߢ 71%ࠍ⸥
㍳ߒߚ㧚߹ߚㅘㆊ࿶ജߩ਄᣹ߣߣ߽ߦ㧘⎫㉄࠽࠻࡝࠙ࡓߩ㒖ᱛ₸߽਄᣹ߒߚ㧚ߐࠄߦ㧘
100 mmol/l ߣ޿߁Ყセ⊛㜞Ớᐲߩ⎫㉄࠽࠻࡝࠙ࡓ᳓ṁᶧࠍ↪޿ߚ႐วߢ߽㧘㒖ᱛᕈ⢻ࠍ⊒⃻ߔࠆߎߣ߇᣿ࠄ߆ߣߥߞߚ㧚⤑-ԙߪࠬ࡞ࡎࡦ㉄ၮኒᐲߪ㜞޿߽ߩߩ㧘⚦ሹᓘ߇⚂ 42nm ߣ⷗Ⓧ߽ࠄࠇߡ޿ࠆ㧚ߎࠇߦኻߒ⤑-Ԛߪࠬ࡞ࡎࡦ㉄ၮኒᐲߪૐ޿߽ߩߩ㧘⚦ሹᓘ߇⚂ 29nm ߣ‫⤑ޔ‬-ԙߦᲧߴߡዊߐ޿㧚ߔߥࠊߜ㧘⎫㉄࠽࠻࡝࠙ࡓߩ㒖ᱛᕈ⢻ࠍะ਄ߐߖࠆߚ߼ߦߪ㧘ࠬ࡞ࡎࡦ㉄ၮߩ⩄㔚ኒᐲࠍะ਄ߐߖࠆߛߌߢߪਇචಽߢ޽ࠅ㧘⩄㔚ലᨐࠍ⚦ሹో૕ߦⴕ߈ᷰࠄߖࠆߚ߼ߦ
⚦ሹᓘࠍ޽ࠆ⒟ᐲ߹ߢᷫዋߐߖࠆߎߣ߇ᔅⷐߢ޽ࠆ㧘ߣ⸒߃ࠆ㧚
100

10

1 mmol/l880

Robs[%]

Robs[%]

64

100 mmol/l

60

402

20
00

0.4

0.8

1.2

01.6

ǍP[MPa]00.2

0.4

0.60.81

1.2

ǍP[MPa]࿑ 4.ㅘㆊ࿶ജߣ⎫㉄࠽࠻࡝࠙ࡓߩ

࿑ 5.ㅘㆊ࿶ജߣ⎫㉄࠽࠻࡝࠙ࡓߩ

㒖ᱛ₸ߩ㑐ଥ(⤑-ԙ)

㒖ᱛ₸ߩ㑐ଥ(⤑-Ԛ)

㧙㧙

3.4. ࠣ࡞ࠦ࡯ࠬߩ㒖ᱛᕈ⢻100⤑-Ԛࠍ↪޿ߡ 190 g/l ࠣ࡞ࠦ࡯ࠬ᳓ṁᶧߩㅘ

80ㆊ⹜㛎ࠍⴕߞߚߣ߈ߩ㒖ᱛ₸ࠍ࿑ 6 ߦ␜ߔ㧚ߎߩỚᐲߪ♧ൻಣℂᓟߩ♧ᶧ⚵ᚑߩ㧘න♧ᚑಽߩ

60

Robs[%][6]ว⸘ߦ⋧ᒰߔࠆ 㧚޿ߕࠇߩㅘㆊ࿶ജ᧦ઙਅߢ߽㧘ࠣ࡞ࠦ࡯ࠬߩ㒖ᱛ₸ߪ 10㧑એਅߣ㕖Ᏹߦዊߐ߆

40ߞߚ㧚ߎࠇߪ⤑-Ԛ⒟ᐲߩᄢ߈޿⚦ሹᓘࠍ᦭ߒߚ20⁁ᘒߢ޽ࠇ߫㧘ࠣ࡜ࡈ࠻ࡐ࡝ࡑ࡯ߩ㐳ߐ߿ࠬ࡞ࡎࡦ㉄ၮߩ⩄㔚⁁ᘒ߇㧘ࠣ࡞ࠦ࡯ࠬߩ㒖ᱛߦਈ0߃ࠆᓇ㗀ߪ㕖Ᏹߦዊߐ޿ߎߣࠍᗧ๧ߔࠆ㧚

00.2

0.4

0.6

0.8

1

1.2

ǍP[MPa] ታ㓙㧘ࡐࠕ࡮ࡈࡠ࡯ࡕ࠺࡞ࠍ↪޿ߡࠣ࡞ࠦ࡯

࿑ 6. ㅘㆊ࿶ജߣࠣ࡞ࠦ࡯ࠬ㒖ᱛ₸ࠬߩ㒖ᱛᕈ⢻ࠍ੍᷹ߔࠆߣ㧘⚦ሹᓘ߇ 5.1nm ߩߣߩ㑐ଥ(⤑-Ԛ)߈ߦࠣ࡞ࠦ࡯ࠬߩ㒖ᱛ₸ߪ 10%એਅߦᛥ߃ࠆߎ
ߣ߇ߢ߈㧘߹ߚ⚦ሹᓘ߇ 18nm ߩߣ߈ߦࠣ࡞ࠦ࡯100ࠬߩ㒖ᱛ₸ߪ 1%એਅߦᛥ߃ࠆߎߣ߇ߢ߈ࠆ㧚⎫㉄࠽࠻࡝࠙ࡓ
ࠣ࡞ࠦ࡯ࠬ80⤑-Ԛࠍ↪޿ߡ 1 mmol/l ⎫㉄࠽࠻࡝࠙ࡓ㧛190g/l ࠣ࡞ࠦ࡯ࠬᷙว᳓ṁᶧߩㅘㆊ⹜㛎ࠍⴕߞߚߣ߈ߩ㒖ᱛ₸ࠍ࿑ 7 ߦ␜ߔ㧚⎫㉄࠽࠻࡝࠙ࡓߩ㒖ᱛ₸ߪ 40-50%⒟ᐲߣᲧセ⊛㜞޿ߩߦኻߒ㧘ࠣ࡞ࠦ࡯ࠬߩ㒖ᱛ₸ߪ 10%એਅߣૐ޿୯ࠍ␜ߒߚ㧚ߎߩࠃ߁ߦ㒖ᱛ₸ߦᏅ߇↢ߓࠆߚ߼㧘ߎࠇߪಽ㔌߇น⢻ߢ޽ࠆߎߣࠍᗧ๧ߔࠆ㧚

60R

ᕈ⢻

obs[%]

3.5. ⎫㉄࠽࠻࡝࠙ࡓ㧛ࠣ࡞ࠦ࡯ࠬᷙว♽ߩ㒖ᱛ

40

20

000.2

0.4

0.6

0.8

1

1.2

ǍP[MPa]࿑ 7. ⎫㉄࠽࠻࡝࠙ࡓ㧛ࠣ࡞ࠦ࡯ࠬᷙวᶧߩ㒖ᱛ₸ (⤑-Ԛ)

4. ߹ߣ߼
‫࡯ࡑ࡝ࡐ࠻ࡈ࡜ࠣޟ‬㎮ߩ㐳ߐࠍ೙ᓮߔࠆߎߣߢ⚦ሹᓘࠍ೙ᓮߒ㧘ࠣ࡜ࡈ࠻ࡐ࡝ࡑ࡯ਛߦ
ࠬ࡞ࡎࡦ㉄ၮࠍዉ౉ߔࠆߎߣߢ⩄㔚ኒᐲࠍ೙ᓮߒ㧘࠾ࡘ࡯࠻࡜࡞ߥන♧ࠍㅘㆊߐߖࠆߣห
ᤨߦ࠴ࡖ࡯ࠫࠍ᦭ߔࠆ⎫㉄ࠍ㒖ᱛߔࠆ‫ߦ࠻ࡊ࠮ࡦࠦ߁޿ߣޠ‬ၮߠ޿ߡ㧘න♧ߣ⎫㉄ࠍಽ㔌ߔࠆߚ߼ߩ࠽ࡁࡈࠖ࡞࠻࡟࡯࡚ࠪࡦ⤑ࠍ㧘ࡊ࡜࠭ࡑࠣ࡜ࡈ࠻㊀วᴺࠍ↪޿ߡ㐿⊒ߒߚ㧚㐿⊒ߒߚ⤑ߪ㧘ᡆૃ♧ᶧỚᐲ⒟ᐲߩࠣ࡞ࠦ࡯ࠬߩ㒖ᱛ₸ࠍ 10%એਅߦᛥ߃ߥ߇ࠄ㧘⎫㉄࠽࠻࡝࠙ࡓߩㅘㆊࠍ㒖ᱛߔࠆߎߣ߇น⢻ߢ޽ࠆߎߣࠍ᣿ࠄ߆ߦߒߚ㧚 ታ↪ൻߦะߌߚ੹ᓟߩ⺖㗴ߣߒߡߪ㧘ᦝߥࠆ♖✺ߥ⚦ሹᓘ೙ᓮߣ⩄㔚ዉ౉೙ᓮ㧘߅ࠃ߮ૐ pH ᧦ઙਅߢߩಽ㔌ᕈ⢻ߩᬌ⸛߇᜼ߍࠄࠇࠆ㧚㧙㧙

5. ⻢ㄉ ᧄ⎇ⓥߪ㧘⽷࿅ᴺੱ JFE21 ਎♿⽷࿅ߩᛛⴚ⎇ⓥഥᚑࠍฃߌߡታᣉߒ߹ߒߚ㧚
6. ᒁ↪ᢥ₂[1] T. Yamaguchi, S. Nakao, S. Kimura, “Plasma-Graft Filling Polymerization: Preparation of aNew Type of Pervaporation Membrane for organic liquid Mixtures”, Macromolecules 24, 5522
(1991)[2] T. Kai, T. Yamaguchi, S. Nakao, “Preparation of organic/inorganic composite membranes byplasma-graft filling polymerization technique for organic-liquid separation”, Ind. Eng. Chem.
Res.,39, 3284 (2000)[3] N. Sasagawa, K. Saito, K. Sugita, S. Kunori, T. Sugo, “Ionic crosslinking ofSO3H-group-containing graft chains helps to capture lysozyme in a permeation mode”, J.
Chromatogr. A, 848, 161 (1999)[4] S. Tsuneda, H. Shinano, K. Saito, S. Furusaki, T. Sugo, “Binding of lysozyme onto acation-exchange microporous membrane containing tentacle-type grafted polymer branches”,
Biotechnol. Prog., 10, 76 (1994)[5] ጟ᧛ᄢ␭ᢪ⮮ᕶ৻᧖↰๺ਯ₹↰ᱜ↵㗇ㇹ㜞ା̌᡼኿✢ࠣ࡜ࡈ࠻㊀วᴺߦ߅ߌࠆࠣ࡝ࠪࠫ࡞ࡔ࠲ࠢ࡝࡟࡯࠻ࡕࡁࡑ࡯ߩࠕ࡞ࠦ࡯࡞ṁᇦ߇ࠞ࠴ࠝࡦ੤឵ᄙሹᕈ⤑ߩᕈ⢻ߦ෸߷ߔലᨐ̍⤑ 27, 196 (2002)[6] Q. A. Nguyen, M. P. Tucker, F. A. Keller, D. A. Beaty, K. M. Connors, F. P. Eddy, “Diluteacid hydrolysis of softwoods”, Appl. Biochem. Biotechnol., 77, 133 (1999)㧙㧙