| 查看: 817 | 回复: 6 | |||
| 当前主题已经存档。 | |||
[交流]
【求助】对Advanced materials上的一个电沉积工艺不理解 已有3人参与
|
|||
|
硫酸铜和乳酸， 用氢氧化钠调Ph值到9 这怎么实现的，铜离子水溶液，稍偏碱性一些就会发生沉淀了啊 Adv. Mater. 2009, 21, 3012–3015 Fabrication of Three-Dimensional Photonic Crystals Using Multibeam Interference Lithography and Electrodeposition Electrodeposition: Electrodeposition of Cu2O[31] was performed using a conventional three-electrode setup. A platinum plate and a Ag/AgCl in saturated potassium chloride aqueous solution (SSE) were used as counter and reference electrodes, respectively. The electrolyte was an aqueous solution containing cupric sulfate (0.2 M) and lactic acid (1.6 M). The pH of the solution was adjusted to 9 by addition of sodium hydroxide. The solution temperature was kept constant at 65 8C during deposition. The Cu2O layer was grown under potentiostatic conditions at _0.55 V versus SSE. To facilitate infilling of the hydrophobic SU-8 template with the cupric sulfate aqueous solution, the 3D template was first wetted by ethanol before electrodeposition. |
回复此楼» 猜你喜欢
铁离子电池求助
已经有0人回复
-
想问为什么自制半电池循环只有50圈？
已经有0人回复
-
分析化学论文润色/翻译怎么收费?
已经有207人回复
-
硕士研究生全国统考 英语二真题合集
已经有0人回复
-
2027年申博自荐信
已经有0人回复
-
电催化、芬顿、臭氧三大高级氧化工艺工程优缺点横向对比
已经有0人回复
-
Journal of Alloys and Compounds投稿过程
已经有2人回复
-
澳大利亚皇家墨尔本理工大学（RMIT）理学院招收2027博士生
已经有62人回复
-
为什么现在电催化越来越卷？从“只看效果”到“全周期低成本”选型转变
已经有0人回复
-
电催化氧化反应器现场运维，不可忽视的安全风险与防控措施
已经有0人回复
2楼2010-03-30 17:16:16
3楼2010-03-30 19:08:06
4楼2010-03-31 22:28:50
5楼2010-04-05 11:34:50
6楼2010-04-17 06:48:31
7楼2010-04-17 14:49:34