天然石墨，顾名思义就是自然界天然形成的石墨，一般以石墨片岩、石墨片麻岩、含石墨的片岩及变质页岩等矿石出现。
5 普通石墨、氟化石墨及MnO2 正极的XRD 特征 图5 是天然石墨( Natural graphite, NG ) 和2 种FG 的XRD 衍射图.
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天然石墨负极的改性研究 关键词 ： 天然石墨 负极 改性 溴化 [gap=853]Keywords ： nature graphite, anode, modification, bromination
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This is an inquiry message about '天然石墨（distributors Natural Graphite）' from TEBAR INDUSTRIAL CHILE LTDA.
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天然石墨电极 natural electrode ; natural graphite electrode ; natural graphite
天然石墨粉 natural graphite powder
改性天然石墨 GNMG ; Modified natural graphite
其他天然石墨 Other natural graphite
鳞片状天然石墨 Natural graphite in flakes
粉末状天然石墨 Natural graphite in powder
粉片状天然石墨 Natural graphite flake powder
天然石墨电刷 natural graphite brush
斯里兰卡天然石墨 Ceylon graphite
Basde on this, a natural graphite was modified by solution oxidation using green and efficient oxidants, and the structure and electrochemical performance of modified graphite were investigated.
在此基础上,探索利用绿色、高效的氧化剂对石墨进行液相氧化改性,旨在提高天然石墨的比容量和循环性能,并研究了改性石墨的结构、形貌和电化学性能。
参考来源 - 锂离子电池负极材料天然石墨的改性研究The present techniques of preparing graphite nanopowders were synthetically described and divided into two categories by the used raw material. One was preparing graphite nanopowders from natural graphite and the other was synthesizing from rich carbon material.
2.对目前用来制备纳米石墨粉的方法进行了综述分析,并从原材料的选取上将当前纳米石墨粉的制备方法划分为两类:一类是通过天然石墨制备纳米石墨,另一类是由富碳材料合成纳米石墨。
参考来源 - 爆轰制备碳纳米材料及其形成机理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
用硫酸铈作氧化剂，通过液相法将普通的天然石墨进行氧化改性。
General natural graphite was modified by liquid-phase oxidation method using cerium sulfate as an oxidant.
人造石墨、煅烧石油焦、天然石墨、焦炭、以及用这类材料配成的混合料。
Commonly used for cast iron carbon additive materials are: artificial graphite, calcined petro coke, nature graphite, coke, and as the mixture with these materials.
同时将天然石墨鳞片进行煅烧处理，有效去除生产过程中附着于其表面的各种油性物质及基团。
Meanwhile, the natural scale graphite was calcined to efficiently remove the oily substances and groups on its surface.
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