Effect of electroless plating time and temperature on the formation and antibacterial ability of Cu-plated cement-based material
文献类型：期刊论文
| 作者 | Liang, Yunchao; Chu, Hongqiang; Zeng, Youxu; Guo, Ming-Zhi; Song, Zijian; Zhu, Zhengyu; Jiang, Linhua |
| 刊名 | CEMENT & CONCRETE COMPOSITES
 |
| 出版日期 | 2022-08-01 |
| 卷号 | 131 |
| ISSN号 | 0958-9465 |
| 关键词 | Microbial induced corrosion Cement paste Electroless plating Copper Antibacterial material |
| 英文摘要 | Microbial induced corrosion (MIC) is an increasing challenge in concrete wastewater conveyance systems. Preventing MIC usually requires a corrosion-resistant chemical/antibacterial coating on cement-based materials. This study investigated the effects of electroless plating time and temperature on the preparation of the Cu-plated hardened cement paste (HCP) and successfully applied electroless copper plating to modify the HCP surface for antibacterial properties. The results indicated that the main components of the coating were metallic copper nanoparticles and phosphate sediment. The HCP plated for 4 h resulted in a relatively higher mass gain (0.76%) and Vickers hardness (163.6 HV). 65 ? was more favorable for reaction kinetics, displaying better mass gain and Vickers hardness. Besides, the antibacterial assays and accelerated bio-corrosion experiments indicated that the Cu-plated HCP had a significant improvement in the antibacterial performance and MIC resistance. Therefore, the proposed electroless plating process is a viable method for cement-based material to meet the MIC challenge. |
| 学科主题 | Construction & Building Technology ; Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000804160100001 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/34787]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | 1.Hohai University; 2.Chinese Academy of Sciences; Wuhan Institute of Rock & Soil Mechanics, CAS |
| 推荐引用方式 GB/T 7714 | Liang, Yunchao,Chu, Hongqiang,Zeng, Youxu,et al. Effect of electroless plating time and temperature on the formation and antibacterial ability of Cu-plated cement-based material[J]. CEMENT & CONCRETE COMPOSITES,2022,131. |
| APA | Liang, Yunchao.,Chu, Hongqiang.,Zeng, Youxu.,Guo, Ming-Zhi.,Song, Zijian.,...&Jiang, Linhua.(2022).Effect of electroless plating time and temperature on the formation and antibacterial ability of Cu-plated cement-based material.CEMENT & CONCRETE COMPOSITES,131. |
| MLA | Liang, Yunchao,et al."Effect of electroless plating time and temperature on the formation and antibacterial ability of Cu-plated cement-based material".CEMENT & CONCRETE COMPOSITES 131(2022). |
入库方式： OAI收割
来源：武汉岩土力学研究所
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