JP5376485B2 - アルキルグラフト鎖からなる高分子電解質膜、及び、その製造方法 - Google Patents
アルキルグラフト鎖からなる高分子電解質膜、及び、その製造方法 Download PDFInfo
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- JP5376485B2 JP5376485B2 JP2007040769A JP2007040769A JP5376485B2 JP 5376485 B2 JP5376485 B2 JP 5376485B2 JP 2007040769 A JP2007040769 A JP 2007040769A JP 2007040769 A JP2007040769 A JP 2007040769A JP 5376485 B2 JP5376485 B2 JP 5376485B2
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- polymer
- electrolyte membrane
- graft
- sulfonating agent
- sulfonic acid
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Description
本発明によって製造された高分子電解質膜は、フッ素樹脂系高分子電解質膜と比べ、非常に低コストで製造できるにもかかわらず、グラフト重合と選択的スルホン化により、高いプロトン伝導性、低い燃料透過性と耐酸化性、熱水耐性を両立した特性を有するため、特に、長期使用耐久性が望まれる家庭向けコージェネレーション用や高温使用に耐える自動車用の燃料電池への使用に適している。
放射線によってモノマーをグラフト重合した部分の高分子基材にたいする重量比は、次式のグラフト率Xds (wt%)として表される。
W1 : グラフト前の膜の重さ(乾燥状態)(mg)
W2 : グラフト後の膜の重さ(乾燥状態)(mg)
(2)電気伝導度
電解質膜の電気伝導性は、交流法による測定で、白金電極をHIOKI製LCRメーター、HiTESTER 3522-50に接続して膜抵抗(Rm)の測定を行った。膜の電気伝導度は次式を用いて算出した。
k: 膜の電気伝導度
d: 電解質膜の厚み(cm)
S: 電解質膜の通電面積(cm2)
(3)イオン交換容量(meq/g)
膜のイオン交換容量Iex(meq/g)は次式で表される。
n(酸基):電解質膜の酸基量(mM)
Wd:電解質膜の乾燥重量(g)
n(酸基)の測定は室温に保った3MのNaCl水溶液中に24時間浸漬して-SO3Na型とし、交換したプロトン(H+)を0.1MのNaOH水溶液で中和滴定することにより行った。
スルホン化による膜の重量変化Xsuは次式で表される。
W2 : グラフト後の膜の重さ(乾燥状態)(mg)
W3 : スルホン化後の膜の重さ(乾燥状態)(mg)
(5)耐酸化性
60℃の3%過酸化水素水溶液に電解質膜を浸漬し、24時間経過後の電解質膜の重量の変化を測定した。電解質膜の初期の乾燥重量をW0、試験後の乾燥重量をW1とし、耐酸化性D0を次式より算出した。
(6)熱水耐性
膜を80℃の純水に浸漬し、200時間経過後の膜の電気伝導度の変化を測定した。80℃の純水に浸漬する前の電気伝導度k0、200時間経過後の膜の電気伝導度をk1とし、熱水耐性Hr(%)は次式で示す式より算出した。
(実施例1)
厚さ50μm、3 cm×2 cmのETFE膜をコック付きのガラス製アンプルに入れて脱気後、1気圧のアルゴンガスで置換した。この状態で、20kGyのγ線(線量率20 kGy/h)を室温で照射した。照射後、容器を真空脱気し、予めアルゴンガスで脱気した30vol%アクリル酸メチルモノマー溶液(1-プロパノール溶媒)20mlを入れ、膜を浸漬させた。容器内をアルゴン置換したあと、コックを閉じて容器を密閉し、60℃の恒温水槽内で3時間反応させた。反応後、トルエンで洗浄し、未反応モノマーやホモポリマーを除去し、乾燥することで、グラフト率91%の膜を得た。このグラフト重合して得た膜を1,2-ジクロロエタンで希釈した0.2Mクロロスルホン酸と0.2Mジオキサンの混合溶液に入れ、60℃で6時間反応後、十分水洗することで電解質膜を作製した。この膜について、スルホン化後の重量減少、イオン交換容量、耐酸化性、熱水耐性を測定した。結果を表1に示す。
(実施例2)
実施例1において作製した電解質膜を0.2Mの水酸化ナトリウム水溶液中、60℃で24時間浸漬し、アルカリ処理を行った。アルカリ処理により、膜のイオン交換基はナトリウム型となっているため、1Mの塩酸水溶液でプロトン型とし、最後に純水で1日以上洗浄した。この膜について、スルホン化後の重量減少、イオン交換容量、耐酸化性、熱水耐性を測定した。結果を表1に示す。
(実施例3)
実施例1において、グラフト重合時間が2時間であること以外は、実施例1と同じ手法で電解質膜を作製した。グラフト率は60%であった。この膜について、実施例2同様、0.2Mの水酸化ナトリウム水溶液中、60℃で24時間浸漬し、アルカリ処理を行い、十分洗浄した。この膜のスルホン化後の重量減少、イオン交換容量、耐酸化性、熱水耐性を測定した。結果を表1に示す。
(参考例4)
厚さ50μm、3 cm×2 cmのETFE膜をコック付きのガラス製アンプルに入れて脱気後、1気圧のアルゴンガスで置換した。この状態で、20kGyのγ線(線量率20kGy/h)を室温で照射した。照射後、容器を真空脱気し、予めアルゴンガスで脱気したメチルビニルケトンモノマー溶液(99.5%メチルビニルケトン)20mlを入れ、膜を浸漬させた。容器内をアルゴン置換したあと、コックを閉じて容器を密閉し、20℃の恒温水槽内で4時間グラフト反応させた。反応後、トルエンで洗浄し、未反応モノマーやホモポリマーを除去し、乾燥した。ポリメチルビニルケトンのグラフト率は40%であった。このグラフト重合して得た膜を1,2-ジクロロエタンで希釈した0.2Mクロロスルホン酸と0.2Mジオキサンの混合溶液に入れ、60℃で6時間反応後、十分水洗した。この膜について、スルホン化後の重量減少、イオン交換容量、耐酸化性、熱水耐性を測定した。結果を表1に示す。
(比較例1)
実施例1において作製したグラフト率91%の膜を1,2-ジクロロエタンで希釈した0.2Mクロロスルホン酸の溶液 (ジオキサン無し) に入れ、60℃で6時間反応後、十分水洗した。この膜について、スルホン化後の重量減少、イオン交換容量、耐酸化性、熱水耐性を測定した。結果を表1に示す。
(比較例2)
厚さ50μm、3 cm×2 cmのETFE膜をコック付きのガラス製アンプルに入れて脱気後、1気圧のアルゴンガスで置換した。この状態で、15kGyのγ線(線量率20 kGy/h)を室温で照射した。照射後、容器を真空脱気し、予めアルゴンガスで脱気したスチレンモノマー溶液(50vol% トルエン溶液)20 mlを入れ、膜を浸漬させた。容器内をアルゴン置換したあと、コックを閉じて容器を密閉し、60℃の恒温水槽内で8時間反応させた。反応後、トルエンで洗浄し、未反応モノマーやホモポリマーを除去し、乾燥した。グラフト率は35%であった。このグラフト重合して得た膜を1,2-ジクロロエタンで希釈した0.2Mクロロスルホン酸溶液に入れ、50℃で6時間反応後、十分水洗した。この膜について、スルホン化後の重量減少、イオン交換容量、耐酸化性、熱水耐性を測定した。結果を表1に示す。
Claims (7)
- 高分子基材にアクリル酸誘導体モノマーを放射線グラフト重合して、カルボキシル基を有するグラフト鎖を導入した後、スルホン化剤とジオキサン、ジメチルエーテル、ジエチルエーテル、ジメチルホルムアミド又はピリジンから選択される配位化合物とからなる錯体スルホン化剤を用いてグラフト鎖のカルボキシル基のカルボニルに隣接する炭素にスルホン酸基を導入してアルキルスルホン酸構造を形成して得られる、燃料電池用電解質膜。
- 高分子基材又は/及びその基材にグラフト重合したスルホン酸基含有ポリマー鎖が架橋構造を有する、請求項1に記載の燃料電池用電解質膜。
- 高分子基材にアクリル酸誘導体モノマーを放射線グラフト重合して、カルボキシル基を有するグラフト鎖を導入した後、スルホン化剤とジオキサン、ジメチルエーテル、ジエチルエーテル、ジメチルホルムアミド又はピリジンから選択される配位化合物とからなる錯体スルホン化剤を用いてグラフト鎖のカルボキシル基のカルボニルに隣接する炭素にスルホン酸基を導入してアルキルスルホン酸構造を形成し、次いで、アルカリ処理又は熱処理によってグラフト鎖のカルボン酸の一部を脱離して得られる、熱水耐性と耐酸化性とを併せ持つ燃料電池用電解質膜。
- 高分子基材又は/及びその基材にグラフト重合したスルホン酸基含有ポリマー鎖が架橋構造を有する、請求項3に記載の燃料電池用電解質膜。
- フッ素系高分子、オレフィン系高分子又は芳香族高分子基材をベースマトリックスとし、これにアクリル酸誘導体モノマーを骨格とするモノマーを放射線グラフト重合し、
スルホン化剤とジオキサン、ジメチルエーテル、ジエチルエーテル、ジメチルホルムアミド又はピリジンから選択される配位化合物とからなる錯体スルホン化剤を用いて、得られた高分子基材のグラフト鎖のカルボニルに隣接する炭素にスルホン酸基を導入する、
燃料電池用電解質膜を作製する方法。 - フッ素系高分子、オレフィン系高分子又は芳香族高分子基材をベースマトリックスとし、これにアクリル酸誘導体モノマーを骨格とするモノマーを放射線グラフト重合し、
スルホン化剤とジオキサン、ジメチルエーテル、ジエチルエーテル、ジメチルホルムアミド又はピリジンから選択される配位化合物とからなる錯体スルホン化剤を用いて、得られた高分子基材のグラフト鎖のカルボニルに隣接する炭素にスルホン酸基を導入し、次いでアルカリ処理又は熱処理によってグラフト鎖のカルボン酸の一部を脱離する、
熱水耐性と耐酸化性を併せ持つ燃料電池用電解質膜を作製する方法。 - 高分子基材又は/及びその基材にグラフト重合したスルホン酸基含有ポリマー鎖が架橋構造を有する、請求項5または6に記載の方法。
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| CN102867972A (zh) * | 2011-07-08 | 2013-01-09 | 大连融科储能技术发展有限公司 | 一种液流储能电池用多孔复合膜及其应用 |
| JP2014065022A (ja) * | 2012-09-27 | 2014-04-17 | Toshiba Corp | 脱塩処理膜 |
| CN103956450B (zh) * | 2014-05-16 | 2016-08-24 | 中国东方电气集团有限公司 | 一种锂离子电池用复合隔膜及其制备方法 |
| JP6665418B2 (ja) * | 2015-03-31 | 2020-03-13 | 株式会社Ihi | 電解質膜の製造方法 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4157432A (en) * | 1977-11-29 | 1979-06-05 | Exxon Research & Engineering Co. | Bulk sulfonation process |
| US4339473A (en) * | 1980-08-28 | 1982-07-13 | Rai Research Corporation | Gamma radiation grafting process for preparing separator membranes for electrochemical cells |
| JP3317452B2 (ja) | 1992-10-05 | 2002-08-26 | 株式会社レイテック | 改質ポリテトラフルオロエチレンとその製造方法 |
| JPH09102322A (ja) | 1995-07-31 | 1997-04-15 | Imura Zairyo Kaihatsu Kenkyusho:Kk | 燃料電池用の固体高分子電解質膜およびその製造方法 |
| BE1011218A3 (fr) * | 1997-06-16 | 1999-06-01 | Solvay | Procede de fabrication d'une membrane echangeuse d'ions utilisable comme separateur dans une pile a combustible. |
| JPH1146867A (ja) | 1997-08-01 | 1999-02-23 | Yoshiaki Tamura | 携帯用歯ブラシ |
| JPH11111310A (ja) | 1997-09-30 | 1999-04-23 | Aisin Seiki Co Ltd | 燃料電池用の固体高分子電解質膜およびその製造方法 |
| JP3836255B2 (ja) | 1998-06-10 | 2006-10-25 | 株式会社レイテック | 改質フッ素樹脂の製造方法 |
| JP3561250B2 (ja) * | 2001-09-21 | 2004-09-02 | 株式会社日立製作所 | 燃料電池 |
| EP1304229A3 (en) * | 2001-10-22 | 2004-12-08 | Fuji Photo Film Co., Ltd. | Hydrophilic member, hydrophilic graft polymer, and support of planographic printing plate |
| US20060251951A1 (en) * | 2003-04-09 | 2006-11-09 | Takeshi Obata | Fuel cell and method for producing same |
| JP4193581B2 (ja) * | 2003-05-21 | 2008-12-10 | Jsr株式会社 | 新規な芳香族スルホン酸エステル誘導体、ポリアリーレン、スルホン酸基を有するポリアリーレンおよびその製造方法、ならびに高分子固体電解質およびプロトン伝導膜 |
| JP4670073B2 (ja) * | 2003-08-28 | 2011-04-13 | 独立行政法人 日本原子力研究開発機構 | ナノ空間制御高分子イオン交換膜の製造方法 |
| JP4576620B2 (ja) * | 2003-08-28 | 2010-11-10 | 独立行政法人 日本原子力研究開発機構 | ナノ構造制御高分子イオン交換膜の製造方法 |
| JP2005089705A (ja) * | 2003-09-19 | 2005-04-07 | Jsr Corp | スルホン酸基含有ラダーシリコーン及び組成物 |
| US20050164063A1 (en) * | 2003-10-20 | 2005-07-28 | Fuji Photo Film Co., Ltd. | Compound, and solid electrolyte, proton conductor, membrane electrode assembly and fuel cell comprising the compound |
| JP2005146264A (ja) * | 2003-10-20 | 2005-06-09 | Fuji Photo Film Co Ltd | 化合物、イオン交換体、プロトン伝導体および燃料電池 |
| JP2005142014A (ja) * | 2003-11-06 | 2005-06-02 | Japan Atom Energy Res Inst | 耐酸性に優れた燃料電池用電解質膜 |
| US7060738B2 (en) * | 2003-12-11 | 2006-06-13 | 3M Innovative Properties Company | Polymer electrolytes crosslinked by ultraviolet radiation |
| CA2549676C (en) * | 2003-12-17 | 2010-03-30 | Daikin Industries, Ltd. | Fluoropolymer, process for producing fluoropolymer, electrolyte film, object having immobilized active substance, and solid polymer electrolyte type fuel cell |
| JP4390047B2 (ja) * | 2003-12-18 | 2009-12-24 | 信越化学工業株式会社 | 固体高分子電解質膜及びその製造方法並びに燃料電池 |
| JP2006001144A (ja) * | 2004-06-17 | 2006-01-05 | Fuji Photo Film Co Ltd | 平版印刷方法及びそれに用いる平版印刷版原版 |
| JP4683181B2 (ja) * | 2004-08-24 | 2011-05-11 | 信越化学工業株式会社 | 燃料電池用固体高分子電解質膜の製造方法 |
| JP4828112B2 (ja) * | 2004-10-22 | 2011-11-30 | Necトーキン株式会社 | プロトン伝導性高分子材料並びにこれを用いた固体電解質膜、電気化学セル及び燃料電池 |
| JP4822389B2 (ja) * | 2004-11-15 | 2011-11-24 | 日東電工株式会社 | 耐酸化性の優れた電解質膜 |
| US8329766B2 (en) * | 2005-02-24 | 2012-12-11 | Japan Atomic Energy Agency | Functional membrane and production method thereof, and electrolyte membrane for use in fuel cell and production method thereof |
| JP4825446B2 (ja) * | 2005-05-06 | 2011-11-30 | 信越化学工業株式会社 | 固体高分子電解質膜及びその製造方法、並びに燃料電池 |
| TWI326691B (en) * | 2005-07-22 | 2010-07-01 | Kraton Polymers Res Bv | Sulfonated block copolymers, method for making same, and various uses for such block copolymers |
| CN100410300C (zh) * | 2005-12-13 | 2008-08-13 | 大连理工大学 | 磺化聚芳醚砜酮/聚丙烯酸复合质子交换膜及其制备方法 |
| JP5545609B2 (ja) * | 2006-08-24 | 2014-07-09 | 独立行政法人日本原子力研究開発機構 | 芳香族高分子膜基材からなる高分子電解質膜、及び、その製造方法 |
| JP5004178B2 (ja) * | 2007-09-11 | 2012-08-22 | 独立行政法人日本原子力研究開発機構 | 機械的強度に優れる高プロトン伝導性高分子電解質膜及びその製造方法 |
| JP5333913B2 (ja) * | 2009-02-03 | 2013-11-06 | 独立行政法人日本原子力研究開発機構 | アルキルエーテルグラフト鎖からなる高分子電解質膜、及び、その製造方法 |
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| US20080199756A1 (en) | 2008-08-21 |
| CN101252195B (zh) | 2012-05-30 |
| CN101252195A (zh) | 2008-08-27 |
| JP2008204857A (ja) | 2008-09-04 |
| DE102008010122A1 (de) | 2008-08-28 |
| US8263287B2 (en) | 2012-09-11 |
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