The paper describes modification of carbon nanotubes surface by attaching the grains of Ni-P, Ni-B, Co-B and Fe-B. The modification was obtained by electroless metallization using sodium hypophosphite (NaH₂PO₂). We have investigated the parameters of electroless metallization process of CNTs. The uniformity of the coating on the carbon nanotubes was related to proper surface activation. While optimizing the electroless deposition, a range of catalyst concentrations from 0.1 to 1.0 gPd/l were tested. Deposition was used to improve the electrical properties of the later composite materials CNT-Ni-P/epoxy. The best results of electroless deposition were obtained for Ni-P and Ni-B coatings.

该论文描述了通过附着Ni-P，Ni-B，Co-B和Fe-B晶粒对碳纳米管表面进行改性的方法。通过使用次磷酸钠（NaH ₂ PO ₂）的化学镀金属获得改性。我们研究了碳纳米管化学镀金属工艺的参数。碳纳米管上涂层的均匀性与适当的表面活化有关。在优化化学沉积的同时，测试了0.1至1.0 gPd / l的催化剂浓度范围。沉积用于改善后来的复合材料CNT-Ni-P /环氧树脂的电性能。Ni-P和Ni-B镀层获得了最佳的化学沉积结果。