We require natural graphite powder -200 mesh F. C 60-65%.
我们需要200目的天然石墨粉，碳素含量：60%- 65%。
General natural graphite was modified by liquid-phase oxidation method using cerium sulfate as an oxidant.
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。
The preparation of a novel natural graphite based anode material coated with iron hydroxide has been studied.
合成并研究了一种包覆一层氢氧化铁的天然石墨材料，它可作为一种新型锂离子电池负极材料。
The X ray diffraction (XRD) results showed that the rhombohedral phase fraction of natural graphite increased after being coated.
射线分析表明，改性后该石墨晶体中三方石墨的含量增高。
Modified carbon, MCP series, is LiB anode material of high performance combining the advantages of artificial graphite and natural graphite.
是在结合了人造石墨、天然石墨优点的基础上开发的一系列高性能的锂离子电池负极材料。
When natural graphite(NG) is doped with different ratios of carbon nanotube(CNT), a composite material formed by nano-C and graphite-C was obtained.
在天然石墨（NG）中掺杂不同比例的碳纳米管（CNT）得到纳米碳与石墨碳的复合材料。
The composite carbon material is prepared with natural graphite, and through coating reaction for many times with carbon material to reach coating rate of 100 %.
本发明的碳复合材料由天然石墨经过多次包覆反应而制备获得，其天然石墨被碳材料包覆达100%。
Modifications of graphite materials for negative electrode of lithium ion batteries were reviewed. Natural graphite, artificial graphite and graphitic carbon fiber were discussed.
综述了用于锂离子电池负极的石墨材料的修饰与改性方法，所研究的石墨材料包括天然石墨、人造石墨和石墨化碳纤维。
The latest research and development on anode materials for Li-ion batteries were reviewed, which included amorphous carbons, novel anode materials and modification of natural graphite.
对近期锂离子电池负极材料方面的研究和开发工作进行了综述。主要包括无定形碳材料、新型负极材料和天然石墨的改性。
In addition, some of novel applications of natural graphite, such as the anode for lithium ion rechargeable batteries and exfoliated graphite for the sorption of spilled heavy oil, are...
此外，对天然石墨的某些特殊应用作了综述，如用作可再充电锂离子电池的阳极材料，特别是片状石墨用作泄漏重油的吸附材料等。
In this study, low-priced bipolar plates composed of natural graphite and polypropylene, were proposed and basic research on the related materials and manufacturing techniques were carried out.
本文中我们按照用廉价的天然石墨和聚丙烯复合制备双极板的构思，进行了与材料和工艺两方面相关的基础研究。
In addition, some of novel applications of natural graphite, such as the anode for lithium ion rechargeable batteries and exfoliated graphite for the sorption of spilled heavy oil, are reviewed.
此外，对天然石墨的某些特殊应用作了综述，如用作可再充电锂离子电池的阳极材料，特别是片状石墨用作泄漏重油的吸附材料等。
The policies on tax refund for export of crude oil, wood, paper pulp, fine goat hair, eels, rare earth minerals, phosphorus ores, natural graphite and other goods listed in Annex 3 shall be cancelled.
取消原油、木材、纸浆、山羊绒、鳗鱼苗、稀土金属矿、磷矿石、天然石墨等附件三所列明货物的出口退税政策。
This graphite could be used in its natural state for writing.
这种石墨可以在自然状态下用来书写。
Based on the practical effect, the corrosion resistant method using double layer graphite lining and natural hard rubber layer in between steel shell and graphite plate is a successful method.
从实际使用的效果来看，对此类介质采用双层石墨板衬里、钢壳与石墨板之间设置天然硬质橡胶隔离层这一防腐方法是成功的。
Expanded graphite is a soft porous material which is produced by natural squama graphite by means of oxidation, inserting, watering, dryness and expansion.
膨胀石墨是一种柔软、疏松多孔的物质，它是由天然鳞片石墨经氧化、插层、水洗、干燥及高温膨化而得到的。
The result shows that the infrared attenuation performance of expanded graphite worm is better than that of natural flaky graphite.
结果表明：膨胀石墨蠕虫比天然鳞片状石墨具有更好的红外衰减性能。
The natural form of carbon in cast iron is the free graphite flake form.
铸铁内的碳天然形式是游离石墨薄片形式。
Meanwhile, the natural scale graphite was calcined to efficiently remove the oily substances and groups on its surface.
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。
The specialty compound graphite, SKG series, is anode material of high performance through combined physical and chemical treatment based on the natural flake graphite.
是在天然鳞片石墨的基础上通过物理改性、化学复合处理而得的一种高性能的锂离子电池负极材料。
Modified graphite, MGM series, is anode material of high performance through physical and chemical modifying based on the natural flake graphite.
改性石墨（MGM）是在天然鳞片石墨的基础上通过物理、化学的方法改性而得的一种高性能的锂离子电池负极材料。
To reduce the irreversible capacity of natural microcrystalline graphite, carbon coating on graphite was an efficient method.
在微晶石墨微粒表面包覆一层树脂碳可以降低微晶石墨的首次不可逆容量。
Mashan District is the largest production area of natural scale graphite in Asia and annually produces 80 thousand tons of natural scale graphite.
我区是亚洲最大的天然鳞片石墨产区，年产天然鳞片石墨 8万吨。
Mashan District is the largest production area of natural scale graphite in Asia and annually produces 80 thousand tons of natural scale graphite.
我区是亚洲最大的天然鳞片石墨产区，年产天然鳞片石墨 8万吨。
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