὾ළἯ䊶ኅ⇓㛽☳䈱䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈻䈱ౣ⾗Ḯൻ䈫Άᢱ㔚ᳰ䈻䈱ᔕ↪

⎇ⓥઍ⴫⠪㩷 㩷 ᐢፉᄢቇᄢቇ㒮Ꮏቇ⎇ⓥ⑼㩷 ಎᢎ᝼㩷 ⑔੗࿖ඳ1. ✜⸒㩷 㩷 ᑄ᫈‛὾ළ႐╬䈎䉌ឃ಴䈘䉏䉎৻⥸ᑄ᫈‛὾ළἯ䈱ឃ಴㊂䈲Ⴧട䈱৻ㅜ䉕ㄡ䈦䈩䈍䉍䇮ᐕ㑆 700 ਁ䊃䊮䉕⿧䈋䇮੹ᓟ䉅Ⴧട䈜䉎䈖䈫䈏੍᷹䈘䉏䈩䈇䉎䇯䈖䈱὾ළ㘧Ἧ䈮䈲᭽䇱䈭㊀㊄ዻ䉇䉻䉟䉥䉨䉲䊮㘃䈏฽䉁䉏䈩䈇䉎䈢䉄䇮䉨䊧䊷䊃ಣℂ䉇䉶䊜䊮䊃࿕ൻ䈭䈬䈱ಣℂ䉕ⴕ䈦䈢ᓟ䈮䇮ᦨ⚳ಣಽ႐䈮ၒ┙䈩䉌䉏䈩䈇䉎䇯䈚䈎䈚䇮ಣಽ႐䈱ਇ⿷䉇㊀㊄ዻ䈱ṁ಴䈏䉅䈢䉌䈜࿯ფᳪᨴ䈭䈬䈏␠ળ໧㗴䈫䈭䈦䈩䈇䉎䇯䉁䈢䇮ᐔᚑ 12 ᐕ䈮䈲䇸ᓴⅣဳ␠ળᒻᚑផㅴၮᧄᴺ䇹䈏೙ቯ䈘䉏䇮䇸ᓴⅣဳ␠ળᒻᚑផㅴၮᧄ⸘↹䇹䈏ᐔᚑ 15 ᐕ䈮㑑⼏᳿ቯ䈘䉏䉎䈭䈬䇮䇸3R䋨Reduce, Reuse, Recycle䋩䇹䈱ផㅴ䈏㊀ⷐ䈭␠ળ⊛ⷐ⺧䈮䈭䈦䈩䈐䈩䈇䉎䈖䈫䈎䉌䉅䇮৻⥸ᑄ᫈‛὾ළ㘧Ἧ䈱ౣ⾗Ḯൻᴺ䈱㐿⊒䈲㊀ⷐ䈎䈧ᕆോ䈱ᬌ⸛⺖㗴䈪䈅䉎䈫⸒䈋䉎䇯ᑄ᫈‛὾ළ႐䈪䈲䇮ᑄ᫈‛䈱὾ළ䈱㓙䈮Ⴎൻ᳓⚛䉇䉻䉟䉥䉨䉲䊮䈱⊒↢䉕ᛥ೙䈜䉎䈢䉄䈮᳓㉄ൻ䉦䊦䉲䉡䊛䉇㉄ൻ䉦䊦䉲䉡䊛䉕ᄢ㊂䈮ᷝട䈚䈩䈇䉎䈱䈪䇮৻⥸ᑄ᫈‛὾ළ㘧Ἧ䈱ਥᚑಽ䈲䉦䊦䉲䉡䊛䈫䈭䈦䈩䈇䉎䇯৻⥸ᑄ᫈‛὾ළ㘧Ἧ䈲ਥ䈮䉶䊜䊮䊃䈮ౣ೑↪䈘䉏䈩䈇䉎䈾䈎䇮䊃䊋䊝䊤䉟䊃 [1, 2]䇮䉷䉥䊤䉟䊃 [3, 4]䇮䉝䊌䉺䉟䊃 [5]䈻䈱ౣ೑↪䈭䈬䈏ႎ๔䈘䉏䈩䈇䉎䇯㩷 䉁䈢䇮ᐕ㑆 400 ਁ䊃䊮䉕⿥䈋䉎㘩⡺ᱷᷲ䈏↥ᬺᑄ᫈‛䈫䈚䈩ឃ಴䈘䉏䈩䈇䉎䇯䈠䈱৻ㇱ䈲⢈ᢱ䈫䈚䈩ౣ⾗Ḯൻ䈘䉏䈩䈇䉎䉅䈱䈱䇮㢚㛽䉕ᆎ䉄䈫䈜䉎㛽ಽ䈱ಣℂ䈏໧㗴䈫䈭䈦䈩䈍䉍䇮ᣂ䈢䈭ౣ⾗Ḯൻᴺ䈱㐿⊒䈏᳞䉄䉌䉏䈩䈇䉎䇯䈭䈍䇮㢚㛽䉕ᆎ䉄䈫䈜䉎㛽ಽ䈱ਥᚑಽ䈲䉦䊦䉲䉡䊛䈫䊥䊮䈪䈅䉎䇯㩷 ৻ᣇ䇮䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦 [6, 7] 䈲ടᎿ䈏ኈᤃ䈪࿕૕㜞ಽሶ䈮Ყ䈼⠴ᾲᕈ䈏㜞䈒䇮㜞䈇䊒䊨䊃䊮㔚ዉᕈ䉕᦭䈜䉎䈖䈫䈎䉌䊅䊐䉞䉥䊮䈭䈬䈱࿕૕㜞ಽሶ䈮ઍ䉒䉎Άᢱ㔚ᳰ䈱㔚ዉ⤑䈭䈬䈻䈱೑↪䈏ᬌ⸛䈘䉏䈩䈍䉍䇮㔚᳇ੑ㊀ጀ䉨䊞䊌䉲䉺䉇᳓⚛䉶䊮䉰䊷䈭䈬䈻䈱ᔕ↪䉅ᦼᓙ䈘䉏䈩䈇䉎䇯㩷 䈠䈖䈪䇮ᧄ⎇ⓥ䈪䈲䇮὾ළ㘧Ἧ䊶ኅ⇓㛽☳䉕㜞䊒䊨䊃䊮㔚ዉᕈ᧚ᢱ䈱৻⒳䈪䈅䉎䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈻ౣ⾗Ḯൻ䈚䇮੹ᓟ䈠䈱㔛ⷐ䈏Ⴧᄢ䈜䉎䈫⠨䈋䉌䉏䉎Άᢱ㔚ᳰ䈭䈬䈱ᣂⷙ䊂䊋䉟䉴䈮ᔕ↪䈜䉎䈖䈫䉕ឭ᩺䈜䉎䉅䈱䈪䈅䉍䇮ᑄ᫈‛ಣℂ໧㗴䈫᳓⚛␠ળ䈱೔᧪䈱ଦㅴ䉕⋡ᜰ䈜䉅䈱䈪䈅䉎䇯䈠䈱╙৻ᱠ䈫䈚䈩৻⥸ᑄ᫈‛὾ළ㘧Ἧ䊶ኅ⇓㛽☳䈎䉌䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱วᚑ䉕⹜䉂䇮䈠䈱․ᕈ䉕⚐☴⹜⮎䈎䉌วᚑ䈚䈢䉅䈱䈫Ყセᬌ⸛䈚䈢䇯䉁䈢䇮ౣ⾗Ḯൻ䈘䉏䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䉕Άᢱ㔚ᳰ䈱 MEA 䈻䈫ടᎿ䈚䇮䈠䈱⊒㔚․ᕈ䉕⹏ଔ䈚䈢䇯
2. ታ㛎ᣇᴺ
2.1 䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱วᚑᴺ
㩷 ⾐⨃ⅣႺⴡ↢䉶䊮䉺䊷䋨᧲ᐢፉᏒ䋩䈎䉌ឃ಴䈘䉏䈢৻⥸ᑄ᫈‛὾ළ㘧Ἧ䈍䉋䈶㘩ຠടᎿ႐䋨᧲ᐢፉᏒ䋩䈎䉌ឃ಴䈘䉏䈢㢚㛽☳䉕ේᢱ☳૕䈫䈚䈩૶↪䈚䈢䇯䈖䉏䉌䈱ᕈ⁁䉕 Table 1 䈮␜䈜䇯὾ළ㘧Ἧ䈱ਥᚑಽ䈲䉦䊦䉲䉡䊛䈪䈅䉍䇮䉦䊥䉡䊛䇮䉬䉟⚛䇮䉝䊦䊚䊆䉡䊛䇮੝㋦䈭䈬䈱㊄ዻర⚛䈏฽᦭䈘䉏䈩䈇䉎䇯䉁䈢䇮㢚㛽☳䈮䈲ਇ⚐‛䈏㕖Ᏹ䈮ዋ䈭䈒䉦䊦䉲䉡䊛䈫䊥䊮䈏ਥᚑಽ䈫䈭䈦䈩䈇䉎䇯㩷 ේᢱ὾ළ㘧Ἧ䊶㢚㛽☳ 5.0 g 䈮 85 wt%䊥䊮㉄⹜⮎䉕 3.4-13.6 cm3 ᷝട䈚䋨ᷝടᲧ, R=0.5-2.0䋩䇮䈖䉏䉕䋭䋭

1200 㷄䈱Ἱౝ䈪 30 ಽ㑆ṁⲢ෻ᔕ䈘䈞䇮ቶ᷷䉁䈪ᕆ಄䈘䈞䉎䈖䈫䈪ਛ㑆↢ᚑ‛䈪䈅䉎䊥䊮㉄䉦䊦䉲䉡䊛䉧䊤䉴䉕૞⵾䈚䈢䇯䈘䉌䈮䇮䊥䊮㉄䉦䊦䉲䉡䊛䉧䊤䉴䉕੍☳⎈䈚䇮◎䈇ಽ䈔䈮䉋䈦䈩☸ᓘ䉕 0.125-2.38 mm 䈮⺞ᢛ䈚䈢䉅䈱䉕䉴䊁䊮䊧䉴⵾䊗䊷䊦䊚䊦䈪☳⎈䈚䈢䇯䈭䈍䇮☳⎈ᇦ૕䈲⋥ᓘ
10.0 mm 䉴䊁䊮䊧䉴⵾䊗䊷䊦 55 ୘䈫䈚䇮䊚䊦࿁ォᢙ䈲 125rpm 䈫䈚䈢䇯䈖䈱䉋䈉䈮䈚䈩૞⵾䈘䉏䈢䊥䊮㉄䉦䊦䉲䉡䊛䉧䊤䉴☳ᧃ 2.0 g 䈮⚐᳓ 2.0 cm3 䉕ᷝട䈚䇮35 㷄䇮⋧ኻḨᐲ
95 %䈱᧦ઙਅ䈪 48 ᤨ㑆㕒⟎䈜䉎䈖䈫䈪㕖᥏⾰䈱䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䉕ᓧ䈢䇯䈘䉌䈮䇮䈖䈱㕖᥏⾰䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䉕 90 㷄䈱᳓⫳᳇䈮 6 ᤨ㑆᥸㔺䈜䉎⚿᥏ൻಣℂ䉕ⴕ䈦䈢䇯䈭䈍䇮䈖䈱⚿᥏ൻಣℂ䈲૞⵾䈚䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䉕ะ਄䈘䈞䇮ᕈ⢻䉕቟ቯ䈘䈞䉎䈢䉄䈮ⴕ䈉䉅䈱䈪䈅䉎䇯䉁䈢䇮Ყセኻᾖ䈱䈢䉄䈮䇮὇㉄䉦䊦䉲䉡䊛⹜⮎䈮䈧䈇䈩䉅ห᭽䈱ᚻᴺ䈪䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䉕ᓧ䈢䇯
2.2 䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱⹏ଔᴺ㩷 䊥䊮㉄䉦䊦䉲䉡䊛䉧䊤䉴☳ᧃ䈭䈬䈱☸ሶᓘ䈲䊧䊷䉱䊷࿁᛬ᢔੂᑼ☸ᐲಽᏓ᷹ቯᯏ䋨Horiba LA-920䋩䈮䉋䈦䈩᷹ቯ䈚䈢䇯ᚑಽಽᨆ䈲 EDX䋨Shimadzu EDX-800䋩䈪᷹ቯ䈚䇮ᬌ಴䈘䉏䈢ో㊄ዻర⚛䈱⾰㊂䈮ኻ䈜䉎ฦ㊄ዻర⚛䈱⾰㊂ഀว䈫䈚䈩⴫⸥䈚䈢䇯⚿᥏᭴ㅧ᷹ቯ䈮䈲 XRD䋨Rigaku RINT-2000䋩䉕૶↪䈚䈢䇯䉁䈢䇮䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䈲੤ᵹ 4 ┵ሶᴺ䈮䉋䈦䈩䉬䊚䉦䊦䉟䊮䊏䊷䉻䊮䉴䊜䊷䉺䋨Hioki3532-80䋩䈪䉟䊮䊏䊷䉻䊮䉴䉕᷹ቯ䈜䉎䈖䈫䈪▚಴䈚䈢䇯䈭䈍䇮੤ᵹ๟ᵄᢙ䈲 100 Hzޯ10 kHz䇮ශน㔚࿶䈲
1.0 V 䈱᧦ઙ䈪᷹ቯ䈚䈢䇯
2.3 MEA 䈱૞⵾䈫Άᢱ㔚ᳰ䈱⊒㔚․ᕈ⹏ଔᴺ㩷 ⊕㊄⸅ᇦ䈏ᜂᜬ䈘䉏䈢䉧䉴᜛ᢔጀઃ䈐䉦䊷䊗䊮㔚ᭂ䈮䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䉕䉮䊮䊃䊨䊷䊦䉮䊷䉺䊷䋨Matsuo K101䋩
䈪 50 Pm 䈱ෘ䈘䈪ႣᏓ䈚䈢䇯ႣᏓ䈚䈢 2 ᨎ䈱㔚ᭂ䉕࿶⌕䈘䈞䉎䈖䈫䈪 MEA 䉕૞⵾䈚䈢䇯䈭䈍䇮䈖䈱 MEA 䈱᦭ല૞േ㕙Ⓧ䈲 2.0
cm2 䈪䈅䉎䇯Fig.1 䈮Άᢱ㔚ᳰ䈱⊒㔚․ᕈ
᷹ቯⵝ⟎䈱᭎⇛䉕␜䈜䇯૞⵾䈚䈢 MEA 䉕ᕡ᷷ᕡḨ䊗䉾䉪䉴ౝ䈮⸳⟎䈘䉏䈢⹜㛎↪Άᢱ㔚ᳰ䉶䊦䈮ⵝ⌕䈚䈢䇯᳓⚛䉧䉴ଏ⛎࿶䈲 2.0 kPa䋨䉭䊷䉳࿶䋩䈫䈚䇮ടḨട᷷䈘䉏䈢ᓟ䈮䉝䊉䊷䊄䈮ଏ⛎䈚䈢䇯䉦䉸䊷䊄䈮䈲ᄢ᳇࿶䈪ⓨ᳇䈏ଏ⛎䈘䉏䉎䉋䈉䈮䈚䈢䇯㔚ሶ⽶⩄ⵝ⟎䋨Array 3710A䋩䈮䉋䉍࿁〝䈱⽶⩄䉕ᄌൻ䈘䈞䉎䈖䈫䈪Άᢱ㔚ᳰ䈱㔚ᵹኒᐲ䉕ᄌൻ䈘䈞䈩䇮䈠䈱⿠㔚ജ䉕᷹ቯ䈚䈢䇯䋭䋭

3. ⚿ᨐ䈫⠨ኤ
3.1 䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱ᕈ⁁㩷 Fig.2 䈮ฦේᢱ䈎䉌ᓧ䉌䉏䈢ਛ㑆↢ᚑ‛䈱ᄖⷰ䉕␜䈜䇯䊥䊮㉄ᷝടᲧ, R=0.5 䈪὾ළᲧἯ䈎䉌ᓧ䉌䉏䈢ਛ㑆↢ᚑ‛䈲䉧䊤䉴ൻ䈚䈩䈇䈭䈇䈱䈮ኻ䈚䇮R=1.0 䈪ᓧ䉌䉏䈢‛䈲✛⦡ㅘ᣿䈱䊥䊮㉄䉦䊦䉲䉡䊛䉧䊤䉴䈫䈭䈦䈩䈇䉎䇯䉁䈢䇮㢚㛽☳䈫὇㉄䉦䊦䉲䉡䊛⹜⮎䈎䉌 R=1.0 䈪ഃ⵾䈚䈢‛䈲䇮ή⦡ㅘ᣿䈱䊥䊮㉄䉦䊦䉲䉡䊛䉧䊤䉴䈫䈭䈦䈩䈇䉎䈖䈫䈏䉒䈎䉎䇯䈭䈍䇮䉧䊤䉴ൻ䈚䈢䉅䈱䈲ቢో䈮䉝䊝䊦䊐䉜䉴䈪䈅䉎䈖䈫䉕 XRD 䈮䉋䈦䈩⏕⹺䈚䈢䇯㩷 䊥䊮㉄ᷝടᲧ䈫ᓧ䉌䉏䈢ਛ㑆↢ᚑ‛ਛ䈱䊥䊮฽᦭₸䈱㑐ଥ䉕 Fig.3 䈮␜䈜䇯䈇䈝䉏䉕ේᢱ䈫䈚䈢႐ว䉅䇮䊥䊮㉄ᷝടᲧ䈏Ⴧട䈜䉎䈮䈧䉏䈩䊥䊮฽᦭₸䈲Ⴧട䈚䈩䈇䉎䇯䉁䈢䇮㢚㛽☳䈮䈲䊥䊮䈏฽᦭䈘䉏䈩䈇䉎䈢䉄䈮䇮ห৻䈱ᷝടᲧ䈪Ყセ䈜䉎䈫䇮ਛ㑆↢ᚑ‛ਛ䈱฽᦭₸䈏ᦨ䉅㜞䈒䈭䈦䈩䈍䉍䇮ᦨ䉅ૐ䈇ᷝടᲧ䈪䊥䊮㉄䉦䊦䉲䉡䊛䉧䊤䉴䈏ᓧ䉌䉏䉎䈖䈫䈏䉒䈎䉎䇯䈖䈍䈖䈫䈎䉌䇮㢚㛽☳ਛ䈱䊥䊮ᚑಽ䈲䇮䊥䊮㉄䉦䊦䉲䉡䊛䉧䊤䉴䈱↢ᚑ䈮ኻ䈚䈩᦭ല䈮೑↪䈘䉏䉎䈫⸒䈋䉎䇯䈘䉌䈮䇮὾ළᲧἯ䈫὇㉄䉦䊦䉲䉡䊛⹜⮎䉕ේᢱ䈫䈚䈢႐ว䇮䈠䈱ᄌൻ௑ะ䈏䈾䈿৻⥌䈚䈩䈇䉎䈖䈫䈎䉌䇮὾ළᲧἯਛ䈱 Si, Al, K 䈭䈬䈱ਇ⚐‛䈲䉦䊦䉲䉡䊛䈱ઍ䉒䉍䈮䊥䊮㉄䈫෻ᔕ䈚䈢䈫੍ᗐ䈘䉏䉎䇯
㩷 Fig.4 䈮␜䈜䉋䈉䈮䇮䊥䊮㉄䉦䊦䉲䉡䊛䉧䊤䉴䈲䊥䊮㉄Ⴎ㎮㑆䉕䉦䊦䉲䉡䊛䈏⚿ว䈚䈩䈇䉎䈫⠨䈋䉌䉏䈩䈍䉍䇮὾ළᲧἯ䉕ේᢱ䈫䈚䈢႐ว䈮䈲䇮䈖䈱䉦䊦䉲䉡䊛䈱৻ㇱ䈏 Si, Al, K 䈭䈬䈱ਇ⚐‛䈮⟎䈐឵䉒䈦䈢᭴ㅧ䉕䈚䈩䈇䉎䈫੍ᗐ䈘䉏䉎䇯䈖䈱䈢䉄䇮᭴ㅧౝ䈪䈱ᱡ䉂䈏⊒↢䈚䇮ᯏ᪾⊛ᒝᐲ䈏ૐਅ䈚䇮☳⎈ಣℂ䈮ኻ䈜䉎⽶⩄䉕ૐᷫ䈪䈐䉎น⢻ᕈ䈏␜ໂ䈘䉏䉎䇯㩷 ᰴ䈮䇮ฦේᢱ䈎䉌ᓧ䉌䉏䈢⚿᥏ൻ䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱ᕈ⁁䈮䈧䈇䈩ᬌ⸛䈜䉎䇯Fig.5 䈮ฦේᢱ䈎䉌ᓧ䉌䉏䈢⚿᥏ൻ䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䋨R=1.0䋩䈱 XRD 䊏䊷䉪䉼䊞䊷䊃䉕␜䈜䇯䈇䈝䉏䈱ේᢱ䈱႐ว䉅 Ca(H2PO4)2 H2O 䈱⚿᥏᭴ㅧ䉕᦭䈚䈩䈇䉎䈖䈫䈏䉒䈎䉎䇯䉁䈢䇮㢚㛽☳䈫὇㉄䉦䊦䉲䉡䊛⹜⮎䈎䉌ᓧ䉌䉏䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱⚿᥏ᕈ䈲䈾䈿╬䈚䈇䈱䈮ኻ䈚䇮὾ළ㘧Ἧ䉕ේᢱ䈫䈚䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱⚿᥏ᕈ䈲ᦨ䉅ૐ䈒䈭䈦䈩䈇䉎䇯䈖䉏䈲὾ළ㘧Ἧ䈮฽䉁䉏䉎ਇ⚐‛䈏⚿᥏ൻ䉕㒖ኂ䈚䈢䈢䉄䈪䈅䉎䈫⠨䈋䉌䉏䉎䇯㩷 Fig.6 䈮䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䈱᷷ᐲଐሽᕈ䉕␜䈜䇯䈇䈝䉏䈱႐ว䉅䇮᷷ᐲ䈏਄᣹䈜䉎䋭䋭䈮䈧䉏䈩䇮㔚ዉ₸䈲ᜰᢙ⊛䈮Ⴧട䈚䈩䈇䉎䇯䉁䈢䇮㢚㛽☳䈫὇㉄䉦䊦䉲䉡䊛⹜⮎䈎䉌ᓧ䉌䉏䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䈱᷷ᐲଐሽᕈ䈲䈾䈿╬䈚䈒䈭䈦䈩䈇䉎䇯৻ᣇ䇮὾ළ㘧Ἧ䈎䉌ᓧ䉌䉏䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䈲ᦨ䉅ૐ䈒䈭䈦䈩䈇䉎䉅䈱䈱䇮᷷ᐲ䈮ኻ䈜䉎ଐሽᕈ䈲ᦨ䉅㜞䈒䇮᷷ᐲ䈏㜞䈒䈭䉎䈮䈧䉏䈩䇮㔚ዉ₸䈱Ꮕ⇣䈲ᷫዋ䈚䈩䈇䉎䈖䈫䈏䉒䈎䉎䇯䈖䉏䉌䈱䈖䈫䈎䉌䇮὾ළ㘧Ἧ䉕ౣ⾗Ḯൻ䈚䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䉕೑↪䈜䉎႐ว䈮䈲䇮᷷ᐲ䈱㜞䈇㗔ၞ䈪૶↪䈜䉎䈖䈫䈏ᦸ䉁䈚䈇䈫⸒䈋䉎䇯㩷ਛ㑆↢ᚑ‛䈪䈅䉎䊥䊮㉄䉦䊦䉲䉡䊛䉧䊤䉴ਛ䈱䊥䊮฽᦭₸䈏⚿᥏ൻ䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䈮ਈ䈋䉎ᓇ㗀䉕᷹ቯ䈚䈢䇯䈠䈱⚿ᨐ䉕 Fig.7 䈮␜䈜䇯䈇䈝䉏䈱ේᢱ䈱႐ว䉅䊥䊮㉄䉦䊦䉲䉡䊛䉧䊤䉴ਛ䈱䊥䊮฽᦭₸䈏⚂ 40%䈪⚿᥏ൻ䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䈲ᦨᄢ䈫䈭䈦䈩䈇䉎䇯䈖䉏䈲䊥䊮฽᦭₸䈏 35%એਅ䈪䈲⚿᥏ൻ䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱⚿᥏᭴ㅧ䈏 CaHPO4 䈫䈭䉍䇮45%એ਄䈪䈲Ca(H2PO4)2 H2O 䈫 Ca2P2O7 H2O 䈫䈭䉎䈢䉄䈪䈅䉎䈫⠨䈋䉌䉏䉎䇯䈖䈱⚿ᨐ䈫 Fig.3 䈮␜䈚䈢⚿ᨐ䉋䉍䇮㢚㛽☳䉕ේᢱ䈫䈜䉎䈖䈫䈪䇮⚿᥏ൻ䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䉕ᦨᄢ䈫䈜䉎䈢䉄䈮ᔅⷐ䈭䊥䊮㉄૶↪
㊂䉕⚂ 25%೥ᷫ䈜䉎䈖䈫䈏น⢻䈪䈅䉎䈖䈫䈏䉒䈎䉎䇯䈘䉌䈮䇮㢚㛽☳䉕ౣ⾗Ḯൻ䈚䈢⚿᥏ൻ䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䈱ᦨᄢ୯䈫὇㉄䉦䊦䉲䉡䊛⹜⮎䈎䉌ഃ⵾䈚䈢䈠䉏䈱㔚ዉ₸䈱ᦨᄢ୯䈲䈾䈿╬䈚䈇䇯એ਄䈮䉋䉍䇮㢚㛽☳䈲䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱ේᢱ䈫䈚䈩ᭂ䉄䈩᦭↪䈪䈅䉎䈫⚿⺰䈨䈔䉌䉏䉎䇯

3.2 Άᢱ㔚ᳰ䈱⊒㔚․ᕈ
㩷 ⚿᥏ൻ䈘䈞䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䉕䊒䊨䊃䊮㔚ዉ⤑䈮ടᎿ䈚૞⵾䈚䈢 MEA 䉕ᜬ䈧Άᢱ㔚ᳰ䈱⊒㔚․ᕈ䈱৻଀䉕 Fig.8 䈮␜䈜䇯䈇䈝䉏䉕ේᢱ䈫䈚䈢႐ว䉅⊒㔚䈜䉎䈖䈫䈮ᚑഞ䈚䈩䈍䉍䇮㔚ᵹኒᐲ䈏Ⴧട䈜䉎䈮䈧䉏䈩⿠㔚ജ䈲ᷫዋ䈚䇮㔚ജኒᐲ䈲Ⴧടᓟ䇮ᦨᄢ୯䈫䈭䈦䈢ᓟ䈮ᷫዋ䈚䈩䈇䉎䇯὾ළ㘧Ἧ䉕ౣ⾗Ḯൻ䈚䈢䊊䉟䊄䊨䉭䊦⤑䉕↪䈇䈢႐ว䈱⊒㔚․ᕈ䈲䇮὇㉄䉦䊦䉲䉡䊛⹜⮎䉇㢚㛽☳䉕ේᢱ䈫䈚䈢႐ว䉋䉍䉅ૐ䈒䈭䈦䈩䈇䉎䇯䈖䉏䈲䇮Fig.6 䈮␜䈚䈢䉋䈉䈮䇮὾ළ㘧Ἧ䉕ౣ⾗Ḯൻ䈚䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䈏䇮὇㉄䉦䊦䉲䉡䊛⹜⮎䉇㢚㛽☳䈎䉌วᚑ䈚䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䉋䉍䉅ૐ䈇䋭䋭䈖䈫䈮⿠࿃䈜䉎䈫⠨䈋䉌䉏䉎䇯䈘䉌䈮䇮䈇䈝䉏䈱႐ว䉅᷷ᐲ䈏Ⴧട䈜䉎䈮䈧䉏䈩䇮⊒㔚․ᕈ䈲ะ਄䈚䈩䈍䉍䇮․䈮䇮὾ළ㘧Ἧ䉕ේᢱ䈫䈚䈢႐ว䈮䈠䈱௑ะ䈲㗼⪺䈮⷗䉌䉏䉎䇯䈖䈱䉋䈉䈭௑ะ䉅䉁䈢䇮Fig.6 䈮␜䈚䈢᷷ᐲ䈫㔚ዉ₸䈱㑐ଥ䈫㕖Ᏹ䈮㘃ૃ䈚䈩䈇䉎䇯㩷㔚ᵹኒᐲ䈏 30.0 mA/cm2 䈫䈭䉎ᤨ䈱㔚ജኒᐲ䉕⊒㔚․ᕈ䈱⹏ଔ୯䈫䈚䇮⊒㔚․ᕈ䈱᷷ᐲଐሽᕈ䉕᷹ቯ䈚䈢䇯䈠䈱⚿ᨐ䉕 Fig.9 䈮␜䈜䇯䈇䈝䉏䈱႐ว䉅᷷ᐲ䈏਄᣹䈜䉎䈮䈧䉏䈩㔚ജኒᐲ䈲Ⴧട䈚䈩䈍䉍䇮὇㉄䉦䊦䉲䉡䊛⹜⮎䉕ේᢱ䈫䈚䈢႐ว䈏䇮䈇䈝䉏䈱᷷ᐲ䈮䈍䈇䈩䉅䇮ᦨ䉅㜞䈇⊒㔚․ᕈ䉕᦭䈚䈩䈇䉎䈖䈫䈏䉒䈎䉎䇯䈚䈎䈚䇮⊒㔚․ᕈ䈱᷷ᐲଐሽᕈ䈲ᦨ䉅ዊ䈘䈒䇮᷷ᐲ䈏਄᣹䈜䉎䈮䈧䉏䈩ේᢱ㑆䈱㔚ജኒᐲ䈱Ꮕ⇣䈲ዊ䈘䈒䈭䉍䇮120 㷄䈪䈲䈾䈫䉖䈬⷗䉌䉏䈭䈒䈭䉎䇯䈖䈱䈖䈫䈎䉌䇮ౣ⾗Ḯൻ䈮䉋䈦䈩ᓧ䉌䉏䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦⤑䉕Άᢱ㔚ᳰ䈫䈚䈩૶↪䈜䉎䈮䈲 120 㷄એ਄䈱᷷ᐲၞ䈏ㆡಾ䈪䈅䉎䈫⸒䈋䉎䇯㩷৻ᣇ䇮࿕૕㜞ಽሶ䈱৻⒳䈪䈅䉎䊅䊐䉞䉥䊮⤑䉕↪䈇䈢Άᢱ㔚ᳰ䈪䈲䇮᷷ᐲ䈏਄᣹䈜䉎䈮䈧䉏䈩㔚ജኒᐲ䈲ᷫዋ䈚䇮80 㷄એ਄䈪ᕆㅦ䈮⊒㔚․ᕈ䈲ૐਅ䈚䈩䈇䉎䇯䉁䈢䇮85 㷄એ਄䈪䊊䉟䊄䊨䉭䊦⤑䉕ᜬ䈧Άᢱ㔚ᳰ䈱⊒㔚․ᕈ䈏䊅䊐䉞䉥䊮⤑䉕ᜬ䈧Άᢱ㔚ᳰ䈱⊒㔚․ᕈ䉕ಒ㚧䈚䈩䈇䉎䈖䈫䈏䉒䈎䉎䇯䉋䈦䈩䇮὾ළ㘧Ἧ䉇㢚㛽☳䉕ౣ⾗Ḯൻ䈚䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䉕Άᢱ㔚ᳰ䈮૶↪䈚䈢႐ว䈪䉅䇮࿕૕㜞ಽሶဳΆᢱ㔚ᳰ䈪⊒㔚ਇน⢻䈭᷷ᐲၞ䈮䈍䈇䈩⊒㔚น⢻䈪䈅䉎䈖䈫䈏⏕⹺䈘䉏䈢䇯4. ⚿⺰㩷 ὾ළ㘧Ἧ䈍䉋䈶㢚㛽☳䉕䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈮ౣ⾗Ḯൻ䈚䇮䈠䈱ᕈ⁁䉕⹏ଔ䈚䈢䇯䉁䈢䇮ౣ⾗Ḯൻ䈚䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䉕㔚ዉ⤑䈮ᜬ䈧Άᢱ㔚ᳰ䉕૞⵾䈚䇮䈠䈱⊒㔚․ᕈ䉕⹏ଔ䈚䈢⚿ᨐ䇮એਅ䈱䉋䈉䈭⍮⷗䈏ᓧ䉌䉏䈢䇯1.

㢚㛽☳䉕ౣ⾗Ḯൻ䈚䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䈲䇮὇㉄䉦䊦䉲䉡䊛⹜⮎䈎䉌ഃ⵾䈚䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䈫䈾䈿╬䈚䈇䇯䋭䋭

2.

὾ළ㘧Ἧ䉕ౣ⾗Ḯൻ䈚䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䈲䇮὇㉄䉦䊦䉲䉡䊛⹜⮎䉇㢚㛽☳䈎䉌ഃ⵾䈚䈢䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱㔚ዉ₸䉋䉍䉅ૐ䈇䈏䇮䈠䈱᷷ᐲଐሽᕈ䈲ᄢ䈐䈇䇯

3.

㢚㛽☳䉕䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈱ේᢱ䈫䈚䈩૶↪䈜䉎䈖䈫䈪䇮⚐☴ේᢱ䈪䈅䉎὇㉄䉦䊦䉲䉡䊛⹜⮎䉕૶↪䈜䉎႐ว䉋䉍䉅䊥䊮㉄૶↪㊂䉕 25%೥ᷫน⢻䈪䈅䉎䇯

4.

὾ළ㘧Ἧ䉕ౣ⾗Ḯൻ䈚䈢䊊䉟䊄䊨䉭䊦䉕㔚ዉ⤑䈮ᜬ䈧Άᢱ㔚ᳰ䈱⊒㔚․ᕈ䈲䇮὇㉄䉦䊦䉲䉡䊛⹜⮎䉇㢚㛽☳䉕ේᢱ䈫䈚䈢႐ว䉋䉍䉅䇮ૐ᷷ၞ䈪䈲ૐ䈇䈏䇮120 㷄એ਄䈪䈲䈾䈿╬䈚䈒䈭䉎䇯5.

㢚㛽☳䉕ౣ⾗Ḯൻ䈚䈢䊊䉟䊄䊨䉭䊦䉕㔚ዉ⤑䈮ᜬ䈧Άᢱ㔚ᳰ䈱⊒㔚․ᕈ䈲䇮὇㉄䉦䊦䉲䉡䊛⹜⮎䉕ේᢱ䈫䈚䈢႐ว䈫䈾䈿╬䈚䈒䈭䉎䇯㩷 䇼ෳ⠨ᢥ₂䇽
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[2]

C. Tamura, Z. Yao, F. Kusano, M. Matsuda, M. Miyake, Conversion of Waste Incineration Fly Ash
into Al-Substituted Tobermorite by Hydrothermal Treatment, J. of Ceram. Soc. Jpn., 108 (2000)
150-155.

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[4]

N. Murayama, Y. Yamakawa, K. Ogawa, H. Yamamoto, J. Shibata, Evaluation of Coal Fly Ash andIncineration Ash as Raw Material for Zeolite Synthesis, Shigen-to-Sozai, 117 (2001) 501-505.

[5]

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[6]

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Hydrogels, Adv. Materials, 14 (2002) 1490-1492.

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Method Using Hydration of Calcium Phosphate Glass, J. of Ceram. Soc. Jpn., 112 (2004) 800-803.

䇼⻢ㄉ䇽㩷ᧄ⎇ⓥ䈲䇮JFE21 ਎♿⽷࿅ 2007 ᐕᐲᛛⴚ⎇ⓥഥᚑ䋨ⅣႺᛛⴚ⎇ⓥ䋩䈱ഥᚑ䈮䉋䈦䈩ⴕ䉒䉏䈢䇯⸥䈚䈩⻢ᗧ䉕⴫䈜䇯䇼ᧄ⎇ⓥഥᚑ䈮䉋䉎ᚑᨐ䈱⺰ᢥ⊒⴫䇽1.

⑔੗࿖ඳ, ⋥ේஜม, ᧁᚭญ⡡, ᦭ḩ⋥᮸, ጊᧄᔀ਽, ศ↰⧷ੱ : "৻⥸ᑄ᫈‛὾ළ㘧Ἧ䈱䊥䊮㉄䉦䊦䉲䉡䊛䊊䉟䊄䊨䉭䊦䈻䈱ౣ⾗Ḯൻ䈮ਈ䈋䉎೨ಣℂ䈱ᓇ㗀", ☳૕Ꮏቇળ⹹ , 45(10),684-689 (2008)

2.

Fukui, K., N. Arimitsu, S. Kidoguchi, T. Yamamoto and H. Yoshida : "Synthesis of Calcium
Phosphate Hydrogel from Waste Incineration Ash and Bone Powder," J. of Hazardous Materials,
163, 391-395 (2009)䋭䋭