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[专利]

一种多孔硬碳/红磷复合材料的制备方法

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Author:

沈少华 (沈少华.) | 张震 (张震.) | 刁志丹 (刁志丹.)

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Abstract:

一种多孔硬碳/红磷复合材料的制备方法,将白桦木屑经氢氧化钾混合加热处理后在氩气中煅烧,干燥,得到多孔硬碳;将多孔硬碳与红磷混合研磨,混合均匀,在真空条件下密封在玻璃管中煅烧,清洗,干燥,得到多孔硬碳/红磷复合材料。本发明通过构建含有大量微孔结构的多孔硬碳为红磷提供了大量的吸附生长位点,通过空间限域的作用实现了红磷的结构纳米化,同时,碳材料有效了改善了红磷的导电性;本发明制备的多孔硬碳/红磷复合材料原材料绿色无毒、价格低廉,在保证安全环保的前提下提高了电池性能,降低了生产成本,适合大规模生产。

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Patent Info :

Type: 发明申请

Patent No.: CN202110674826.6

Filing Date: 2021-06-17

Publication Date: 2021-08-27

Pub. No.: CN113307247A

Applicants: 西安交通大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count:

30 Days PV: 2

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