A Series sulfonated polyimides (SPI) for fuel cells were synthesized via direct polymerization with a sulfonated aromatic diamine (S-ODA), a non-sulfonated diamine (ODA) and 3, 3′, 4, 4′-benzophenoneteracarboxylic dianhydride(BTDA), and then characterized by FT-IR.
以一种磺化二胺单体2,2′-二磺酸基-4,4′-二苯醚二胺(S-ODA)与非磺化单体4,4′-二苯醚二胺(ODA),及二酐单体3,3′,4,4′-二苯甲酮四羧酸二酐(BTDA)为原料,采用高温一步法直接聚合,得到了一系列磺化聚酰亚胺(SPI)质子交换膜材料,并用红外光谱对聚合物进行了表征。
A series of new six-member sulfonated polyimides(SPI-X) containing benzoxazole moieties were prepared by one-step high temperature polymerization method.
通过一步高温聚合法制备了一系列含有噁唑环的磺化聚酰亚胺(SPI-X),通过改变磺化二胺与非磺化二胺的比例来控制SPI的磺化程度。
To prepare polymer electrolyte membranes for direct methanol fuel cell(DMFC), a series of novel sulfonated polyimides(SPI) were synthesized from sulfonated diamine,2,5-bis(4-aminophenoxy)benzene sulfonic acid (S-TBDA) with 3,3′,4,4′- benzophenone tetracarboxylic dianhydride (BTDA) and non-sulfonated diamine(ODA) via direct polymerization in this study.
聚酰亚胺作为一种高性能工程塑料,具有优异的耐热性能和化学稳定性,近来有研究者将磺化聚酰亚胺(SPI)用作燃料电池用质子交换膜,具有良好的导电性和阻醇性能,在直接甲。
Sulfonated poly(ether imide) (SPEI) and poly(ether sulfone) (PES) blend membranes for application in the direct methanol fuel cells (DMFC) were successfully prepared by solution blend technique.
以磺化聚醚酰亚胺(SPEI)和聚醚砜(PES)为原料,采用溶液共混法成功制备出了SPEI/PES共混型质子交换膜,并经热重分析、AFM、SEM等对膜的结构和性能进行了表征。
Synthesis and properties of sulfonated polyimides proton exchange membranes for fuel cell
燃料电池用磺化聚酰亚胺质子交换膜材料的制备与性质
Studies on Synthesis and Properties of Novel Side-chain-type Sulfonated Polyimides for Polymer Electrolyte Fuel Cell Applications;
关于高分子电解质型燃料电池用新型侧链型磺化聚酰亚胺的合成及性能的研究
Study on Sulfonated Poly (Ether Ketone Ketone)s and Polyimides Containing Phthalazinone Moieties as Proton Exchange Membranes;
磺化杂萘联苯聚醚酮酮及聚酰亚胺质子交换膜的研究
sodium benzosulfimide
邻磺酰苯酰亚胺钠盐
Preparation, Characterization and Catalytic Activity of Cross-linked Polystyrene with Pendant Perfluoroalkylsulfonylimide Groups;
含有全氟烷基磺酰亚胺基侧链聚苯乙烯的合成﹑表征及其催化研究
polyamide-imide resi
聚酰胺-酰亚胺树脂
Characterizations of Lithium Perfluoro-alkoxy (-phenoxy) Sulfonylimides for Solid Polymer Electrolytes;
新型含氟磺酰亚胺锂盐聚合物固体电解质研究
STUDY ON STORE-STABILITY OF POLY(AMIC ACID)S AND HYPERBRANCHED POLYIMIDE
聚酰胺酸稳定性和超支化聚酰亚胺的研究
Chemical Imidization of Polyamic Acid Film Modified with Gelatin
明胶改性聚酰胺酸薄膜的化学亚胺化
Synthesis of pyridine-containing copolyimide via chemical imidization method
化学亚胺化合成含吡啶环共聚聚酰亚胺
Synthesis and Reactions of Fluoroalkanesulphonamides and Bis(Fluoroalkanesulphon)amides Compounds;
含氟烷基磺酰胺、含氟烷基磺酰亚胺的合成研究
Studies on Immobilized L-asparaginase Based on Polyacrylamide/N,N'-methylenebisacrylamide;
聚丙烯酰胺/N,N'-亚甲基双丙烯酰胺固定化L-天门冬酰胺酶的研究
Polystyrene with Pendent Perfluorobutylsulfonylimide Group as Catalyst for Tert-butylations of Phenol and Hydroquinone;
含全氟丁基磺酰亚胺基团的聚苯乙烯树脂催化苯酚及对苯二酚的叔丁基化反应
Preparation and Application of Chemical Imidizied Polyimides
化学亚胺化聚酰亚胺的制备及其应用研究
Preparation of polyimide nanoparticles by imidization and re-precipitation
两步亚胺化-再沉淀法制备聚酰亚胺纳米粒子
Preparation and Characterization of Polyimide/SiO_2-TiO_2 Hybrid Film;
聚酰亚胺/SiO_2-TiO_2杂化薄膜的制备与表征
Study of Inorganic Nano-Particles/Polyimide Hybrid Film;
无机纳米/聚酰亚胺杂化薄膜的研制
The Electric Characteristic Research of Inorganic Hybrid Polyimide Film;
无机杂化聚酰亚胺薄膜的电性能研究
