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新能源的开发和利用能有效缓解能源危机和环境问题。氢能单位质量燃烧热值高,生成的尾气清洁无污染,是重要的新能源材料。氢燃料电池可以将氢能高效地转化为电能,然而,氢气的存储和输运一直是阻碍氢能大规模应用的瓶颈[1]。将氢气储存于液体燃料再通过催化反应原位释放氢气并供给燃料电池使用是一种行之有效的间接储氢策略[2,3]。甲醇作为一种候选液态储氢介质具有单位体积储氢量高、活化温度低、副产物少以
The development and utilization of new energy can effectively alleviate the energy crisis and environmental problems. Hydrogen energy unit heat combustion of high quality, clean tail gas generated pollution, is an important new energy materials. Hydrogen fuel cells can efficiently convert hydrogen into electricity, however, hydrogen storage and transport have always been the bottleneck that hinder the large-scale application of hydrogen energy [1]. Hydrogen stored in the liquid fuel and then through the catalytic reaction in situ release of hydrogen and the fuel cell for use is an effective indirect hydrogen storage strategy [2,3]. Methanol as a candidate liquid hydrogen storage medium has a high volume of hydrogen per unit volume, low activation temperature, less by-products