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现代工业,交通运输业的飞速发展,要消耗大量的能源。目前,我们需要的能源有90%来自煤炭、石油、天然气等矿物燃料。但矿物燃料是不可再生资源,总有一天要消耗尽;更为严重的是矿物燃料燃烧时放出有害气体,极大地污染了环境。因此,人类必须开发一种新的清洁能源。在众多的清洁能源中,可燃气体氢受到了人们的青睐,这
Modern industry, transportation, rapid development, to consume a lot of energy. Currently, 90% of the energy we need is from fossil fuels like coal, oil and natural gas. However, fossil fuels are non-renewable resources that are depleted one day. More seriously, fossil fuels emit harmful gases when burned and greatly pollute the environment. Therefore, mankind must develop a new clean energy. Among the many clean energy sources, flammable gas hydrogen has been favored by people