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生物通
7月
微量H2S、CO和CH4对Ti0.8Zr0.2Cr0.75Mn1.25Ce0.02储氢合金的中毒机制及再生 ...
为解决工业副产氢中杂质气体(H2S、CO、CH4)对TiMn2基储氢合金性能的毒害问题,研究人员通过等温吸附曲线、X射线光电子能谱(XPS)和扫描电镜-能谱(SEM-EDS)等技术,揭示了三种气体的毒性顺序(CO > H2S > CH4)及再生难度(H2S > CO > CH4)。研究发现H2S通过形成 ...
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