锰包覆n -石墨烯制备高性能电池负极

Proceedings of the 1st International Conference on Chemical Science and Technology Innovation Pub Date : 2019-01-01 DOI:10.5220/0008838300180020

R. Siburian, Sabarmin Perangin-angin, H. Sembiring, C. Simanjuntak, Yopi Sihombing

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摘要

尽管锂电池在未来十年仍将占据主导地位，但新的电池技术也在不断涌现。n -石墨烯和Mn/ n -石墨烯具有作为原电池阳极替代电极的潜力。结果表明:n -石墨烯衍射峰在2θ = 26.5处呈弱宽峰，表明n -石墨烯已经形成;数据与EDX数据一致，N-石墨烯中N原子的丰度为4.68%。Mn / n -石墨烯电极在2θ = 31处出现尖峰，表明Mn沉积在n -石墨烯中。EDX数据还显示Mn原子沉积在石墨烯中(0.15%)。与原电池阳极(10 μS/ cm)、石墨/ n -石墨烯(350 μS/ cm)和n -石墨烯相比，Mn / n -石墨烯具有最高的电导率值(1250 μS/ cm)

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Mangan Coated N-Graphene for Good Performance Electrode in Primary Battery Anode

Even though lithium is expected to remain the dominant battery technology for the next decade, new battery technologies are on their way. N-Graphene and Mn/N-Graphene have the potential to be used as an alternative electrode on primary battery anode. The results showed that the N-Graphene diffraction showed a weak and wide peak at 2θ = 26.5 which indicates that N-Graphene was formed. The data is consistent with EDX data, where the abundance of N atoms in N-Graphene (4.68%). At the Mn / N-Graphene electrode a sharp peak appears at 2θ = 31, indicating that Mn is deposited in N-Graphene. The EDX data also shows that Mn atoms are deposited in graphene (0.15%). Mn / N-Graphene has the highest conductivity value (1250 μS/ cm) compared to primary battery anodes (10 μS / cm), Graphite/N-Graphene (350 μS / cm) and N-Graphene

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Proceedings of the 1st International Conference on Chemical Science and Technology Innovation

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