Page 34 - 《精细化工》2023年第4期

g720g ㇫㏳ࡃጒ FINE CHEMICALS す 40 ࢤ

ܧ̭⻺᫝ಸ⮱倅ᕔ㘪㏑㐡⟣䨹ⷠ⩢↍ȡ䛴⩕䉕䛼䒨Ƞ ͧγ᣽倅≨ᕔ➖䉕̻㏑㐡ധᱽ⮱㶕䲏㐀व➏Ꮣ喑ⵁ
᜽᱙ѻ⮱ⷠ㏑㐡҉ͧധᏂᱽ᫆喑ₐᲮ⩞⊯㺳ι⅔ࡃ ⾣ϧঅ䕇䓴ᄦⷠ㏑㐡䔈㵹ᩦᕔ喑Ҭ⩕Ⅱ☚∂Ƞ⩢ࡃ
䩝⮱ⷠ㏑㐡喍MnO 2 /Carbon fiber喎ݣิ喑䉌Ხ⩞䛾 ႓↶⼜Ƞ䲆⩢㏧͊ぶ᫦∂ᄳ≨ᕔ➖䉕౴࠭⩌䪬ౕ㏑
ᆋ䨹͊㏱᜽喑ౕₑധ⵭̷ᄳ͑⩢Ხჳᄮౕ̭͗ٲ␎ 㐡㶕䲏喑෋ߍ͑Ⱕ⩹䲏⮱叼䭱➏Ꮣȡぶ⻨ၽҀั⤳
⩢㼐䉕⮱㖇व➖ノ͚䔈㵹ᄮ㷲喑䃫䃎࣌⤳ຯఫ 4a ᝭ ⷠ㏑㐡㘪์ᩦ઱⩹䲏⮱≨ᕔധఏ喑䄞ᄩ≨ᕔ➖䉕⮱
⹧ȡ᝭ᓄݝ⮱㏑㐡⟣䨹⻨ၽ⩢↍⮱ᐭ䌜⩢ࢸͧ 1.5 V喑 ౴࠭䉌䒪ȡYU ぶ [19] 䕇䓴ぶ⻨ၽҀั⤳࣌໸ⷠ㏑㐡
ᣒ䓾⤳䃧⩢ࢸ喍~1.75 V喎ȡᒀᩫ⩢ჳᏓͧ 70 mA/g 喍PCFs喎෋ߍⷠ㏑㐡⮱㶕䲏㇄㈆Ꮣ喑≨ࡃⷠ㏑㐡㶕
2
喍1.3 mA/cm 喎ᬣ喑ᩫ⩢℁ღ䛼ͧ 158 mA·h/g喍1.50 䲏ϟⅡധఏ喍OCFs喎喑ںݖ⩕⩢ࡃ႓↶⼜᫦ᐼౕⷠ
2
mA/cm 喎ȡ㏑㐡⟣䨹⻨ၽ⩢↍हᬣڤᰶ㞜ສ⮱ᴁᕔহ ㏑㐡㶕䲏࣌Ѻ⩌䪬㖇㠜㘧喍OCF/PANI喎喑ݣิ≮⼸
जᑜᰟᕔ喑ᒀᑜᰟࡷᒱͧ 3~7 cm ᬣ喑㏑㐡⩢↍⇎ᰶ ຯఫ 4b ᝭⹧ȡݣิ⮱ⷠ㏑㐡/㖇㠜㘧⩢Ხౕ⩢≮ჳ
Ш҂ღ䛼ᢌ๞ȡᒀ㏑㐡⩢↍⮱䪬Ꮣϻ 2 cm ෋ߍݝ 8 Ꮣͧ 100 mA/g ᬣ喑݊໸ᩫ⩢℁ღ 䛼ͧ 119.41
cm ᬣ喑ᩫ⩢ღ䛼܍ͻԊᠮ̺अȡₑใ喑͑͗͟㖁⮱ mA·h/g 喑 200 ⁎ ٲ ᩫ⩢ᓗ ⣜ऻ ℁ღ䛼 ͧ 113.91
㏑㐡⟣䨹⻨ၽ⩢↍㘪᜽ߌ◦ϛੳ⩕㐬㞟ࣾٶιᲮ mA·h/gȡ⩞ఫ 4c जВⰸܧ喑ധλ OCF/PANI ⮱㏑㐡
ノȡ㮪♣䄒∂ᆂ⣝γ䨹㏑㐡⩢↍⮱Ꮑ⩕ݺᮜ喑ѳ⊯ ⟣䨹⻨ၽ⩢↍喍FZPB喎ڤᰶ䒰倅⮱▢≨ᕔ喑ౕᰟ⢴
㺳чᄩ㜡㏑㐡⩢Ხౕᑜᰟᝃៅऍ̸≨ᕔ➖䉕⮱㙞 ࡷᒱͧ 2.5 mm ̸喑ᑜᰟ 100 ⁎ᓗ⣜ٲᩫ⩢喑ღ䛼Ԋ
㥪喑⩹䲏叼䭱➏Ꮣ䒰ѻ喑䭺ѻγ⩢↍⮱Ҭ⩕ᄬপȡ ᰶ⢴Ϻͧ 86.4%ȡ

ఫ 4 ⷠ㏑㐡ധ䨹⻨ၽ⩢↍喟MnO 2 /ⷠ㏑㐡䨹⻨ၽ⩢↍⹧ᘼఫ [18] 喍a喎喠ധλ OCF/PANI ⩢Ხ⮱ݣิ⹧ᘼఫ [19] 喍b喎喠̺ह
ᑜᰟᏓ̸⮱ღ䛼Ԋᠮ⢴ [19] 喍c喎喠㏑㐡⟣ ZFCF//CNWA ㏑㐡⩢↍ݣ䕍⹧ᘼఫ [21] 喍d喎喠ZFCF//CNWA ㏑㐡⟣⩢↍হ
ੳ⩕ ZW//CNWA ㏑㐡⟣⩢↍ౕ⩢≮ჳᏓͧ 4 A/g ᬣ⮱ᓗ⣜ᕔ㘪 [21] 喍e喎
Fig. 4 Carbon fiber-based zinc ion batteries: Schematic illustration of carbon fiber battery based on Zn wire and MnO 2 /Carbon
fiber [18] (a); Schematic diagram of preparation of OCF/PANI electrode [19] (b); Capacity retention under different
bending angles [19] (c); Schematic illustration of fabrication of fiber-shaped ZFCF//CNWA battery [21] (d); Cycling
performance of ZFCF//CNWA fiber-shaped battery and commercial ZW//CNWA fiber-shaped battery at a current
density of 4 A/g [21] (e)

̻䨹⻨ၽ⩢↍⮱⤳䃧℁ღ䛼Ⱕ℁喍820 mA·h/g喎喑 ߍᔘγ⻨ၽэ䓀䕌⢴Вࣷ౴࠭⮱ι⅔ࡃ䩝↶⼜ᆂ⣝
Ϻ䰭хࡃ⩢Ხ㐀Ჱ喑᣽ࡴ⩢↍ᕔ㘪ȡGUO ぶ [20] 䕇䓴䲆 ܧ⮱ᔘ䕌⩢ࡃ႓ࣺᏁ喑఍ₑ喑䄒∂ͧ倅≨ᕔ➖䉕䉌
⩢㏧͊ݣิ็ႁⷠ㏑㐡/ι⅔ࡃ䩝⩢Ხ喍PCF@MnO 2喎喑 䒪䛼ࣷ౴࠭ࡃ᫦ᐼ᣽ӈγ᫝⮱᫦∂হ⤳䃧Ҁ㈨ȡ
PCF 㶕䲏ڤᰶ๔䛼ϸႁ㐀Ჱ喑㏠ㆠι⅔ࡃ䩝㘪ౕ ㏑㐡⩢↍̺ϲ㺮␎䋠倅ᴁᰟᕔ喑䔅䰭ڤิ㔽Ⅱ
PCF ̷౴࠭↶⼜喑ڣ䉌䒪䛼倅䓫 59.1%喑᭫㦄᣽倅 ≄ぶ➦ᕔ喑䔆ᄦധҀ̻≨ᕔᅯ⮱⩹䲏㐀व➏Ꮣ᣽ܧ
γ≨ᕔ➖䉕䉌䒪౴࠭Ꮣহ䉕䛼⮫ܳ⢴ȡ⩢ࡃ႓≸䄂 γᰡ倅⮱㺮Ⅿȡͧγ㼐۠䔆̭䬛䷅喑GUAN ぶ [21] В
㶕ᬻ喑PCF@MnO 2 ⩢Ხౕ⩢≮ჳᏓͧ 0.1 A/g ᬣ喑 䚥䶱ั⤳⮱ⷠ㏑㐡ͧധᏂ喑䛴⩕⩢ࡃ႓↶⼜᫦ᐼݣ
℁ღ䛼倅䓫 326 mA·h/gȡPCF@MnO 2 ⩢Ხ⮱ᔘ䕌ٲ ิ̶㐡䨹䉌Ხ喍ZFCF喎喑ₐᲮ݆䔶᠖≨ᕔ䒰ᑧ⮱⅔
⩢ᑿ఍λ PCF ⮱倅⩢ᄩ⢴Ƞ倅℁㶕䲏⼜ࣷϸႁ㐀Ჱ ࡃ䧡ͧ≨ᕔᱽ᫆喑ВⅡ☚∂ౕ䛾ᆋ䩺㏬㶕䲏࣌Ѻ⩌