FUEL FOR FUEL CELL, FUEL CELL AND APPLICATION THEREOF
申请人:Kurita Water Industries Ltd.
公开号:EP1705740A1
公开(公告)日:2006-09-27
A fuel cell fuel contains an organic fuel used as a fuel for a fuel cell. The organic fuel is in a form of a solid molecular compound, such as an inclusion compound. The molecular compound can be prepared by contact catalytic reaction of a compound for forming the molecular compound and the organic fuel, and allows a liquid organic fuel to be in a solid compound to store the organic fuel stably in a relatively lightweight form. The molecular compound easily releases the organic fuel by, for example, heating, and the organic fuel is supplied to the fuel electrode of a fuel cell. Thus, the handleability of the fuel cell fuel containing the organic fuel can be improved, and the problems of corrosion, freezing of the fuel, crossover, and so forth can be solved.
Fuel for fuel cell, fuel cell and application thereof
申请人:Yagi Minoru
公开号:US20080233438A1
公开(公告)日:2008-09-25
A fuel cell fuel contains an organic fuel used as a fuel for a fuel cell. The organic fuel is in a form of a solid molecular compound, such as an inclusion compound. The molecular compound can be prepared by contact catalytic reaction of a compound for forming the molecular compound and the organic fuel, and allows a liquid organic fuel to be in a solid compound to store the organic fuel stably in a relatively lightweight form. The molecular compound easily releases the organic fuel by, for example, heating, and the organic fuel is supplied to the fuel electrode of a fuel cell. Thus, the handleability of the fuel cell fuel containing the organic fuel can be improved, and the problems of corrosion, freezing of the fuel, crossover, and so forth can be solved.
US7749625B2
申请人:——
公开号:US7749625B2
公开(公告)日:2010-07-06
Synthesis, characterization and optical properties of aryl and diaryl substituted phenanthroimidazoles
作者:Manoj Kumar Nayak
DOI:10.1016/j.jphotochem.2012.05.018
日期:2012.8
and tosylaminophenyl substituted derivatives of 2-phenyl-1H-phenanthro[9,10-d]imidazole and 1,2-diphenyl-1H-phenanthro[9,10-d]imidazole have been performed to elucidate the origin of the surprisingly divergent emission shifts. Out of these, three dyes (HPhI, HPPhI, and TsPPhI) undergo excitedstate intramolecular protontransfer (ESIPT) reaction leading a large Stokes’ shifted fluorescence emission
本文介绍了一种新型的蓝绿色荧光菲并咪唑类化合物的简便合成方法,并报道了它们的光学,电化学和热学性质。详细的光物理和量子化学研究,用2-苯基-1 H-菲并[9,10 - d ]咪唑和1,2-二苯基-1的一系列羟基,甲氧基,硝基,氨基和甲苯磺酰基氨基苯基取代的衍生物H-菲咯[9,10- d已经进行了对咪唑的研究,以阐明出乎意料的发散位移的起源。其中,三种染料(HPhI,HPPhI和TsPPhI)经历激发态分子内质子转移(ESIPT)反应,导致光互变异构体产生大量的斯托克斯位移荧光。量子化学研究的结果不仅证实了ESIPT互变异构体的分子内电荷转移特性,而且为观察到的固态高荧光量子效率提供了合理的理由。高光致发光量子产率(Φ PL 固态状态下约39–68%)归因于扭曲的发色团,这是由于菲并咪唑环的1,2-位上的苯基取代基限制了分子内的运动,从而导致光学上允许的最低光学跃迁而没有自猝灭。