Liquid organic hydrogen carriers (LOHCs) are promising means for hydrogen transportation. They are compatible with existing liquid fuel transport infrastructure and enable for efficient and safe hydrogen storage and transfer over long distances. Toluene and dibenzyltoluene are considered the two most promising LOHCs. Toluene is probably a contaminant found in hydrogen released from these LOHC liquids.

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甲苯对PEMFC性能的影响

液态有机氢载体（LOHC）是有前途的氢运输手段。它们与现有的液体燃料运输基础设施兼容，可实现高效，安全的氢存储和长距离传输。甲苯和二苄基甲苯被认为是两种最有前景的LOHC。甲苯可能是从这些LOHC液体释放的氢气中发现的污染物。