Preparation of Crystalline Chromium Coating on Cu Substrate Directly by DC Electrodepositing from Wholly Environmentally Acceptable Cr(III) Electrolyte
文献类型：期刊论文
| 作者 | Liang AM(梁爱民)1 ; Liu Q(刘乔)1,2; Zhang B(张斌)1; Ni LW(倪利炜)1; Zhang JY(张俊彦)1; Zhang B(张斌); Liang AM(梁爱民); Zhang JY(张俊彦)
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| 刊名 | Materials Letters
 |
| 出版日期 | 2014 |
| 卷号 | 119页码:131-134 |
| 关键词 | Crystalline chromium Trivalent chromium Electrodeposition |
| ISSN号 | 0167-577X |
| 通讯作者 | 梁爱民 ; 张斌 ; 张俊彦 |
| 英文摘要 | Almost all of the currently achievable chromium coatings using Cr(III) electrolytes are amorphous. In this work, a crystalline chromium coating with an attractive appearance was produced on Cu substrates. This was achieved using direct current (DC) electrodepositing of a wholly environmentally acceptable sulfate Cr(III) electrolyte without a subsequent heat treatment. Structural characterization revealed that the crystalline chromium coating deposited at 5 A/dm2 from the electrolyte solution is composed of body-centered cubic (bcc) Cr crystals, which demonstrated significant preferred orientation and a size range of 50-60 nm. The results also show that, in general, the color and luster of the chromium coating are greatly affected by the current density employed, and the larger the current density is, the dimmer the coating. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Foundation of China (grant No. 5135434);Natural Science Foundation of Gansu Province (grant No. 096RJZA127) |
| 语种 | 英语 |
| WOS记录号 | WOS:000332811500035 |
| 源URL | [http://210.77.64.217/handle/362003/18280]  |
| 专题 | 兰州化学物理研究所_先进润滑与防护材料研究发展中心 兰州化学物理研究所_固体润滑国家重点实验室 |
| 通讯作者 | Zhang B(张斌); Liang AM(梁爱民); Zhang JY(张俊彦) |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liang AM,Liu Q,Zhang B,et al. Preparation of Crystalline Chromium Coating on Cu Substrate Directly by DC Electrodepositing from Wholly Environmentally Acceptable Cr(III) Electrolyte[J]. Materials Letters,2014,119:131-134. |
| APA | Liang AM.,Liu Q.,Zhang B.,Ni LW.,Zhang JY.,...&张俊彦.(2014).Preparation of Crystalline Chromium Coating on Cu Substrate Directly by DC Electrodepositing from Wholly Environmentally Acceptable Cr(III) Electrolyte.Materials Letters,119,131-134. |
| MLA | Liang AM,et al."Preparation of Crystalline Chromium Coating on Cu Substrate Directly by DC Electrodepositing from Wholly Environmentally Acceptable Cr(III) Electrolyte".Materials Letters 119(2014):131-134. |
入库方式： OAI收割
来源：兰州化学物理研究所
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