推荐产品
表单
sheet
eq. wt.
1,100
制造商/商品名称
Nafion™ 117
厚度 × 长度 × 宽度
0.007 in. × 0.61 m × 2.5 m
溶解性
H2O: insoluble
H2O: insoluble
InChI
1S/C7HF13O5S.C2F4/c8-1(9)2(10)24-5(15,16)3(11,4(12,13)14)25-6(17,18)7(19,20)26(21,22)23;3-1(4)2(5)6/h(H,21,22,23);
InChI key
FOYUGSIADQEOEK-UHFFFAOYSA-N
正在寻找类似产品? 访问 产品对比指南
应用
Nafion™ membrane may be used in the fabrication of electrodes by dry plasma.As a proton exchange membrane Nafion™ has been the focus of considerable efforts to develop improved fuel cells.
Nafion™ is a perfluorinated ion-exchange membrane which has a wide variety of commercial uses. The acidic (hydrogen ion) form and derivatives are solid, superacid catalysts useful in a wide variety of synthetic applications.
Nafion™ is a perfluorinated ion-exchange membrane which has a wide variety of commercial uses. The acidic (hydrogen ion) form and derivatives are solid, superacid catalysts useful in a wide variety of synthetic applications.
Nafion™是一种全氟离子交换膜，具有多种商业用途。酸性（氢离子）形式和衍生物是固体超强酸催化剂，可用于多种合成应用中。
包装
由于有机物的吸收，在一般室内环境中长时间（几个月）存放的膜通常会变暗/变褐色。在储存期间，应确认产品是否保持密封。
· 保持膜密封并防止一般暴露，可减少有机物的影响。长期储存时，建议使用密封袋存放。
· 变色不影响性能，使用稀硝酸浸泡可除去颜色。
· 保持膜密封并防止一般暴露，可减少有机物的影响。长期储存时，建议使用密封袋存放。
· 变色不影响性能，使用稀硝酸浸泡可除去颜色。
Darkening/browning is common for pieces stored in a general room environment for an extended period of time (several months), due to organics pick-up. Verify product is kept sealed during storage.
- Keep pieces sealed and protected from general exposure will reduce the effect. Recommend long term storage in air-tight bags.
- Discoloration does not affect performance and can be removed by soaking in dilute nitric acid.
法律信息
Nafion is a trademark of The Chemours Company FC, LLC
储存分类代码
11 - Combustible Solids
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Ion mobility in Nafion-117 membranes.
Stenina I A, et al.
Desalination, 170(1), 49-58 (2004)
Materials Issues in Polymer Electrolyte Membrane Fuel Cells.
Nancy L G, et al.
Material Matters (2008)
Influence of temperature and humidity on the mechanical properties of Nafion 117 polymer electrolyte membrane
Bauer F, et al.
Journal of Polymer Science. Part B, Polymer Physics, 43(7), 786-795 (2005)
Study of Self-Diffusion of Monovalent and Divalent Cations in Nafion-117 Ion-Exchange Membrane.
Goswami A, et al.
The Journal of Physical Chemistry B, 105(38), 9196-9201 (2001)
Evaluation of Adhesion between Nafion and gold electrodes fabricated through novel dry process utilizing argon plasma treatment.
Hiroshiba N, et al.
Chemistry Letters (Jpn), 42(10), 1125-1127 (2013)
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门