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六氟磷酸盐添加剂助力镍铁层状双氢氧化物实现安培级电流密度下的 ...
直接海水电解在安培级电流密度下实现可持续制氢面临氯离子腐蚀阳极的挑战。Xun He团队通过引入PF6-电解质添加剂,同步调控NiFe LDH层间与表面结构,阻断Cl-侵蚀并稳定Fe活性位点,使阳极在1A cm-2和2A cm-2下分别稳定运行5000小时和2300小时。该研究为工业级海水 ...
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