由预胺化的单体(2,5-,3,5-或2,4-二氯-N,N-二甲基苄胺)合成了一系列新型的阴离子导电芳族共聚物,并研究了其在碱性燃料电池应用中的性能。目标共聚物(QPE- bl-11a,-11b和-11c)是通过镍介导的Ullmann偶联聚合,然后进行季铵化和离子交换反应合成的。与涉及氯甲基化或溴化的常规方法不同,该方法提供具有明确化学结构的共聚物。共聚物的亲水组分由经高密度铵基改性的化学稳定的亚苯基主链组成。寡聚(亚芳基醚砜酮)用作疏水性嵌段。QPE- bl -11a通过溶液浇铸获得了坚韧且可弯曲的膜。所获得的具有最高离子交换容量值(IEC = 2.47 mequiv g –1)的膜在80°C的水中显示出高的氢氧离子导电性(130 mS cm –1)。QPE- bl-11a膜在1 M KOH水溶液中在60°C下显示1000 h时具有合理的碱稳定性。使用肼作为燃料,QPE- bl -11a作
Polymer matrix electroluminescent materials and devices
申请人:Sumation Co., Ltd.
公开号:EP1862497A2
公开(公告)日:2007-12-05
This invention relates to photoluminescent and electroluminescent compositions comprising a matrix comprising aromatic repeat units and a luminescent metal ion or a luminescent metal ion complex. The invention also relates to method for making such compositions and electroluminescent devices using such compositions.
compositions for electroluminescent material and their devices
申请人:Sumation Company Limited
公开号:EP2272905A2
公开(公告)日:2011-01-12
The invention relates to photoluminescent and electroluminescent compositions comprising a matrix comprising aromatic repeat units and a luminescent metal ion or a luminescent metal ion complex. The invention also relates to method for making such compositions and electroluminescent devices using such compositions.
Compositions for electrolumescent material and their devices
申请人:Sumation Company Limited
公开号:EP2272904A2
公开(公告)日:2011-01-12
The invention relates to photoluminescent and electroluminescent compositions comprising a matrix comprising aromatic repeat units and a luminescent metal ion or a luminescent metal ion complex. The invention also relates to method for making such compositions and electroluminescent devices using such compositions.
Compositions for electroluminescent material and their devices
申请人:Sumation Company Limited
公开号:EP2272906A2
公开(公告)日:2011-01-12
The invention relates to photoluminescent and electroluminescent compositions comprising a matrix comprising aromatic repeat units and a luminescent metal ion or a luminescent metal ion complex. The invention also relates to method for making such compositions and electroluminescent devices using such compositions.
The present invention relates to compounds and composition for inhibition of FASN, their synthesis, applications, and antidotes. An illustrative compound of the invention is shown below: