Water management is an important aspect in the operation of alkaline exchange membrane fuel cells. Now, a lightly cross-linked norbornene polymer membrane is shown to be able to facilitate optimal water transport, leading to exceptionally high power and current density fuel cells.

中文翻译：

---

水平衡

水的管理是碱性交换膜燃料电池运行中的重要方面。现在，显示出一种轻度交联的降冰片烯聚合物膜能够促进最佳的水传输，从而导致功率和电流密度极高的燃料电池。