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 ࿖ඳ 1. ✜⸒ 㩷 㩷 ᑄ᫈‛ළ႐╬䈎䉌ឃ䈘䉏䉎৻⥸ᑄ᫈‛ළἯ䈱ឃ㊂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 ේᢱළ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ṁⲢᔕ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 125 rpm 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Hioki 3532-80䋩䈪䉟䊮䊏䊷䉻䊮䉴䉕᷹ቯ䈜䉎䈖䈫䈪▚䈚䈢䇯䈭䈍䇮ᵹᵄᢙ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ലേ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Ά ᢱ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ᄌൻะ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႐ ว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Ⴧ ട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䈱᷷ᐲଐ ሽᕈ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ജ ኒᐲ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ಽሶဳΆ ᢱ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 [1] Z. Yao, C. Tamura, M. Matsuda, M. Miyake, Resource Recovery of Waste Incineration Fly Ash : Synthesis of Tobermorite as Ion Exchanger, J. Mater. Res., 14 (1999) 4437-4442. [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. [3] M. Miyake, C. Tamura, M. Matsuda, Resource Recovery of Waste Incineration Fly Ash : Synthesis of Zeolites A and P, J. Am. Ceram. Soc., 85 (2002) 1873-1875. [4] N. Murayama, Y. Yamakawa, K. Ogawa, H. Yamamoto, J. Shibata, Evaluation of Coal Fly Ash and Incineration Ash as Raw Material for Zeolite Synthesis, Shigen-to-Sozai, 117 (2001) 501-505. [5] H. Tanaka, , K. Ikari and R. Hin, Conversion of Waste Incineration Fly Ash into Calcium Phosphates, J. Soc. Powder Technol., Japan, 42 (2005) 467-471. [6] T. Kasuga, M. Nakano, M. Nogami, Fast Proton Conductors Derived from Calcium Phosphate Hydrogels, Adv. Materials, 14 (2002) 1490-1492. [7] T. Kasuga, M. Kawase, Y. Daiko, M. Nogami, Preparation of Fast Conductors by a Chemicovectorial 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
© Copyright 2024 Paperzz