Electrodeposition of homogenous Ni/SiO2 nanocomposite coatings from deep eutectic solvent with in-situ synthesized SiO2 nanoparticles | |
Department | 固体润滑国家重点实验室 |
Li RQ(李瑞乾)1,2; Hou YY(侯媛媛)1,2; Liu BX(刘百幸)1,2; Wang DA(王道爱)1; Liang J(梁军)1; Liang J(梁军) | |
2016 | |
Source Publication | Electrochimica Acta |
ISSN | 0013-4686 |
Volume | 222Pages:1272-1280 |
Abstract | Deep eutectic solvent (DES), as a promising electrolyte for composite electrodeposition, can effectively reduce the agglomeration of nanoparticles in the electroplating bath and increase the content of nanoparticles in the metal matrix compared with aqueous solution. However, uniform distribution of nanoparticle within metal matrix remains a difficult challenge. In this work, it is demonstrated that a novel in-situ synthesis of SiO2 nanoparticles in DES can effectively improve the distribution uniformity of SiO2 nanoparticles in the Ni matrix compared with the conventional addition method, producing a homogenous Ni/SiO2 nanocomposite coating. The friction and wear tests showed that the uniformly distributed SiO2 nanoparticles in the Ni matrix significantly improved the tribological properties of the composite coating with stable friction coefficient and wear resistance. The in-situ synthesized method is a promising way to fabricate homogenous nanocomposite coating has better tribological properties than the conventional composite coatings produced by solid particle adding method. |
Keyword | Electrodeposition Deep Eutectic Solvent In-situ Synthesis Ni/sio2 Nanocomposite Coating Friction |
Subject Area | 材料科学与物理化学 |
DOI | 10.1016/j.electacta.2016.11.101 |
Funding Organization | National Natural Science Foundation of China (Grant No. 51305432);the “Hundred Talents Program” of Chinese Academy of Sciences (J. Liang) |
Indexed By | SCI |
If | 4.798 |
Language | 英语 |
Funding Project | 空间润滑材料组;材料表面与界面行为研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21111 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Liang J(梁军) |
Affiliation | 1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2.University of Chinese Academy of Sciences, Beijing 100039, China |
Recommended Citation GB/T 7714 | Li RQ,Hou YY,Liu BX,et al. Electrodeposition of homogenous Ni/SiO2 nanocomposite coatings from deep eutectic solvent with in-situ synthesized SiO2 nanoparticles[J]. Electrochimica Acta,2016,222:1272-1280. |
APA | Li RQ,Hou YY,Liu BX,Wang DA,Liang J,&梁军.(2016).Electrodeposition of homogenous Ni/SiO2 nanocomposite coatings from deep eutectic solvent with in-situ synthesized SiO2 nanoparticles.Electrochimica Acta,222,1272-1280. |
MLA | Li RQ,et al."Electrodeposition of homogenous Ni/SiO2 nanocomposite coatings from deep eutectic solvent with in-situ synthesized SiO2 nanoparticles".Electrochimica Acta 222(2016):1272-1280. |
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