CN101335349A - 全钒氧化还原液流电池用复合电极及其制备方法 - Google Patents
全钒氧化还原液流电池用复合电极及其制备方法 Download PDFInfo
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
Description
类型 | 品名 | 密度(g/cm3) | 拉伸模量(GPa) | 拉伸强度(MPa) | 电阻率(Ω.cm) | 热膨胀系数 |
低模量 | T300 | 1.76 | 230 | 3.50 | 1.80×103 | 0.30 |
中模量 | T800 | 1.81 | 294 | 5.60 | 1.40×103 | 0.10 |
中模量 | T1000 | 1.82 | 294 | 7.00 | 1.40×103 | |
高模量 | M40 | 1.81 | 392 | 2.70 | 800 | -1.20 |
M50 | 1.91 | 490 | 2.40 | 800 | ||
GY70 | 1.96 | 517 | 1.90 | 650 |
压力(MPa) | 0.1 | 0.3 | 0.5 | 0.7 | 0.8 | 0.9 | 1.0 |
毡高度(前)(mm) | 5.51 | 5.50 | 5.51 | 5.52 | 5.51 | 5.50 | 5.51 |
毡高度(后)(mm) | 5.51 | 5.50 | 5.50 | 5.50 | 5.51 | 5.38 | - |
复合情况 | 不好 | 不好 | 不好 | 部分脱落 | 好 | 好 | - |
温度(℃) | 190 | 210 | 230 | 250 |
时间(s) | 1.02×103 | 240 | 170 | 155 |
温度(℃) | 190 | 210 | 230 | 250 |
时间(s) | 3.60×103 | 720 | 460 | 300 |
填料含量(%) | 10 | 20 | 30 | 40 | 50 | 60 |
CB型(Ω·cm) | 5.00×1014 | 4.20×1013 | 2.90×105 | 2.90×102 | 35.7 | 4.80 |
C型(Ω·cm) | 1.20×1017 | 5.20×1014 | 4.00×1012 | 1.20×109 | 3.2×105 | 2.80×103 |
CF型(Ω·cm) | 2.80×1015 | 8.90×1014 | 3.80×106 | 5.30×103 | 3.1×102 | 9.50 |
编号 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
CB/C | 9/1 | 4/1 | 7/3 | 3/2 | 1/1 | 2/3 | 3/7 | 1/4 | 1/9 |
CB/CF | 9/1 | 4/1 | 7/3 | 3/2 | 1/1 | 2/3 | 3/7 | 1/4 | 1/9 |
CB/C(Ω·cm) | 0.50 | 0.60 | 0.30 | 0.30 | 0.40 | 0.90 | 0.40 | 0.50 | 0.80 |
CB/CF(Ω·cm) | 0.40 | 0.30 | 0.70 | 0.40 | 0.70 | 0.30 | 0.40 | 0.40 | 0.70 |
编号 | CB(g) | C(g) | CF(g) | 机械性能(弯折) | 体积电阻率(Ω·cm) |
J-1 | 46 | 36 | 10 | 良好 | 0.50 |
J-2 | 46 | 26 | 20 | 良好 | 0.40 |
J-3 | 46 | 16 | 30 | 良好 | 0.10 |
J-4 | 46 | 6 | 40 | 好 | 0.10 |
编号 | TPU(g) | PP(g) | 机械性能(弯折) | 体积电阻率(Ω·cm) |
H-1 | 10 | 10 | 良好 | 0.10 |
H-2 | 12 | 8 | 良好 | 0.10 |
H-3 | 14 | 6 | 良好 | 0.10 |
H-4 | 16 | 4 | 良好 | 0.10 |
H-5 | 20 | 0 | 良好 | 0.40 |
编号 | POE(g) | PP(g) | 机械性能(弯折) | 体积电阻率Ω·cm) |
H-6 | 10 | 10 | 良好 | 0.10 |
H-7 | 12 | 8 | 良好 | 0.10 |
H-8 | 14 | 6 | 良好 | 0.10 |
H-9 | 16 | 4 | 良好 | 0.10 |
编号 | SEPS(g) | DPE(g) | 机械性能(弯折) | 体积电阻率(Ω·cm) |
H-10 | 10 | 10 | 良好 | 0.10 |
H-11 | 12 | 8 | 良好 | 0.10 |
H-12 | 14 | 6 | 良好 | 0.10 |
H-13 | 16 | 4 | 良好 | 0.20 |
H-14 | 0 | 20 | 良好 | 0.80 |
编号 | SEPS(g) | LDPE(g) | 机械性能(弯折) | 体积电阻率(Ω·cm) |
H-15 | 10 | 10 | 良好 | 0.20 |
H-16 | 12 | 8 | 良好 | 0.10 |
H-17 | 14 | 6 | 良好 | 0.10 |
H-18 | 16 | 4 | 良好 | 0.10 |
H-19 | 0 | 20 | 良好 | 0.90 |
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CN2008103034837A CN101335349B (zh) | 2008-08-06 | 2008-08-06 | 全钒氧化还原液流电池用复合电极及其制备方法 |
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CN101335349A true CN101335349A (zh) | 2008-12-31 |
CN101335349B CN101335349B (zh) | 2010-06-30 |
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Cited By (21)
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CN102324492A (zh) * | 2011-05-25 | 2012-01-18 | 深圳市金钒能源科技有限公司 | 复合导电电极及其制造方法 |
CN102340009A (zh) * | 2011-09-27 | 2012-02-01 | 陶淞祥 | 一种钒电池非金属电极材料及其制备方法 |
CN102569825A (zh) * | 2012-02-18 | 2012-07-11 | 沈阳飞机工业(集团)有限公司 | 导电塑料复合电极及其制作方法 |
CN102569824A (zh) * | 2011-12-30 | 2012-07-11 | 黄权波 | 一体化复合电极双极板及其制备方法与应用 |
CN102610832A (zh) * | 2012-03-26 | 2012-07-25 | 四川省达州钢铁集团有限责任公司 | 一种全钒液流电池用电极板的制作方法 |
CN102738475A (zh) * | 2011-04-15 | 2012-10-17 | 云廷志 | 一体化复合电极的制作方法 |
CN101853942B (zh) * | 2009-04-03 | 2013-02-06 | 夏嘉琪 | 全钒液流储能电池用双电极板及其制备方法 |
CN102110820B (zh) * | 2009-12-29 | 2013-06-12 | 中国科学院大连化学物理研究所 | 锌溴氧化还原液流电池正极电极及其制备 |
TWI415326B (zh) * | 2011-01-28 | 2013-11-11 | Univ Fu Jen Catholic | 全釩液流電池之電極結構 |
CN104282914A (zh) * | 2014-10-24 | 2015-01-14 | 北京化工大学 | 一种锂硫电池正极材料用复合导电剂及其制备方法 |
CN104319405A (zh) * | 2014-10-15 | 2015-01-28 | 中国科学院金属研究所 | 全钒液流电池用纳米石墨粉/纳米碳纤维复合电极的制备方法 |
CN104505516A (zh) * | 2014-12-29 | 2015-04-08 | 北京化工大学 | 一种锂硫电池的正极活性材料及其制备方法 |
CN105140527A (zh) * | 2015-07-29 | 2015-12-09 | 上海电气集团股份有限公司 | 一种全钒液流电池用三合一复合电极及其制备方法 |
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- 2008-08-06 CN CN2008103034837A patent/CN101335349B/zh not_active Expired - Fee Related
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