The activated carbon prepared by this method has been successfully used in industrial equipment for hydrogen purification, with the hydrogen purity being more than 99. 999%.

采用本方法制备出的活性炭已经成功应用于变压吸附法提纯氢气的工业装置，氢气的纯度达到99.999％。

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Formic acid concentration, activated carbon dosage and initial hydrogen peroxide concentration, reaction temperature affect the oxidative removal of thiophene.

甲酸浓度、活性炭加入量、过氧化氢初始浓度及温度对噻吩硫的氧化脱除均有影响。

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The hydrogen evolution reaction (HER) is enhanced, the particles in surface are smaller and the surface area is larger after activated by KOH alkaline solution.

经过 KOH 碱溶液活化处理后，镀层表面颗粒变细，活性表面积增加，析氢性能有所增强。

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The company is also experimenting with a new way of storing the hydrogen that will fuel its cells a fabric made of fibres of activated carbon that can (when cooled with liquid nitrogen) soak up the same amount of energy per kilogram as petrol.

ECONOMIST: Clean living in Iceland