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Graphite coated Ti2SnC powder particle and preparation method thereof
The invention provides a preparation method of graphite coated Ti2SnC powder particles, which comprises the following steps: by taking graphite, Ti powder, Sn powder, NaCl and KCl as raw materials, ball-milling and refining the raw materials except the graphite into fine powder, purely mixing the treated graphite with the fine powder without refining, and reacting on the surface of the graphite by adopting an in-situ reaction method to generate a Ti2SnC coating layer, thereby obtaining the graphite coated Ti2SnC powder particles. The obtained Ti2SnC modified graphite powder particles are graphite coated Ti2SnC powder particles, and the graphite coated Ti2SnC powder particles are used for improving the wettability of the graphite surface. The invention also provides a graphite coated Ti2SnC powder particle.
本发明提供一种石墨@Ti2SnC粉末颗粒的制备方法，以石墨、Ti粉、Sn粉、NaCl、KCl作为原料，先将石墨以外的原料球磨细化成细粉，再将处理好的石墨与该细粉单纯混合但不细化，后采用原位反应法在石墨表面反应生成Ti2SnC包覆层，得到Ti2SnC改性石墨粉末颗粒即石墨@Ti2SnC粉末颗粒，用于提高石墨表面的润湿性。本发明还提供一种石墨@Ti2SnC粉末颗粒。
Graphite coated Ti2SnC powder particle and preparation method thereof
The invention provides a preparation method of graphite coated Ti2SnC powder particles, which comprises the following steps: by taking graphite, Ti powder, Sn powder, NaCl and KCl as raw materials, ball-milling and refining the raw materials except the graphite into fine powder, purely mixing the treated graphite with the fine powder without refining, and reacting on the surface of the graphite by adopting an in-situ reaction method to generate a Ti2SnC coating layer, thereby obtaining the graphite coated Ti2SnC powder particles. The obtained Ti2SnC modified graphite powder particles are graphite coated Ti2SnC powder particles, and the graphite coated Ti2SnC powder particles are used for improving the wettability of the graphite surface. The invention also provides a graphite coated Ti2SnC powder particle.
本发明提供一种石墨@Ti2SnC粉末颗粒的制备方法，以石墨、Ti粉、Sn粉、NaCl、KCl作为原料，先将石墨以外的原料球磨细化成细粉，再将处理好的石墨与该细粉单纯混合但不细化，后采用原位反应法在石墨表面反应生成Ti2SnC包覆层，得到Ti2SnC改性石墨粉末颗粒即石墨@Ti2SnC粉末颗粒，用于提高石墨表面的润湿性。本发明还提供一种石墨@Ti2SnC粉末颗粒。
Graphite coated Ti2SnC powder particle and preparation method thereof
一种石墨@Ti2SnC粉末颗粒及其制备方法
ZOU JIANPENG (author) / LI XIAOYA (author) / ZHAN WENYI (author) / LI FEIYANG (author) / JIANG RUI (author)
2022-08-12
Patent
Electronic Resource
Chinese
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