一种高载量负载金属原子石墨烯材料及其制备方法
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Release time:2022-02-22 Patent description:本发明公开了一种高载量负载金属单原子石墨烯材料及其制备方法,将血红素与富含氮的材料混合均匀,加入溶剂研磨得到均匀粉末；将得到的均匀粉末进行分段热处理,得到黑色产物即为高载量负载金属单原子石墨烯材料。本发明采用原位生长法,生成了负载金属单原子的石墨烯材料,有效防止了负载单原子的碳包裹,提高单原子参与功能反应的利用率,有效解决常规盐与碳源和氮源混合带来的大量单原子被包裹的难题,同时有效保持碳载体材料的完整性,避免载体材料引入过多的单原子缺陷而影响电子传导。 Application Number:CN201910124444.9 Service Invention or Not:no Application Date:2019-02-19 Publication Date:2021-09-24 -
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