Electro-generated nickel/carbon nanotube composites in ionic liquid
Electro-generated nickel/carbon nanotube composites in ionic liquid
复制标题
DOI：
10.1016/j.electacta.2010.04.065
复制
发表时间：
2010-07
影响因子：
6.6
通讯作者：
P. Martis;V. S. Dilimon;J. Delhalle;Z. Mekhalif
中科院分区：
文献类型：
--
作者：
P. Martis;V. S. Dilimon;J. Delhalle;Z. Mekhalif
首次报道了在氯化胆碱/尿素基深共晶溶剂（DES）中成功电沉积致密镍-多壁碳纳米管（Ni/MWCNT）复合材料。MWCNTs在DES氯化镍溶液中具有良好的分散稳定性，因此易于实现Ni/ MWCNTs复合材料的电沉积。MWCNTs均匀分布在镍基体中，镀层形貌各异，表面粗糙度高。氧官能化MWCNTs涂层比原始MWCNTs涂层具有更高的稳定性和更好的耐腐蚀性。
It is reported, for the first time, that compact nickel-multiwalled carbon nanotube (Ni/MWCNT) composites were successfully electrodeposited in choline chloride/urea based deep eutectic solvent (DES) on a copper substrate. Dispersion stability of MWCNTs is excellent in DES nickel chloride solution therefore electrodeposition of Ni/MWCNT composites was easily achieved. MWCNTs were uniformly distributed in the nickel matrix and gave different morphologies and high surface roughness to the coating. Coating with oxygen-functionalized MWCNTs exhibited higher stability and better corrosion resistance than the coating with pristine MWCNTs.