首页> 外文期刊>Proceedings of the Arkansas Academy of Science >Improved Methods For Electroplating Cadmium Sulfide Thin Films
【24h】

Improved Methods For Electroplating Cadmium Sulfide Thin Films

机译:电镀硫化镉薄膜的改进方法

获取原文
获取原文并翻译 | 示例
           

摘要

We report improved methods for electroplating cadmium sulfide (CdS) films. A previous problem was cracking/flaking of films deposited from organic solutions of elemental sulfur; attempts to improve adhesion via bath additives reduced grain size. Aqueous baths of thiosulfate ions yield cadmium-richness at low T temperatures (T), long deposition times, and/or poor bath stability. Developments in our work to be discussed include (1) plating of uniform, adherent, and stoichiometric CdS from tetraethylene baths of CdCl_2 and elemental sulfur at T ≥ 70℃ with minimal cracking/flaking, (2) improved uniformity/adherence by use of CdI_2, and (3) swept voltage methods in aqueous thiosulfate baths to plate stoichiometric (vs. Cd-rich) films near room temperature.
机译:我们报告了电镀硫化镉(CdS)薄膜的改进方法。先前的问题是从元素硫的有机溶液中沉积的薄膜开裂/剥落;试图通过减少浴液添加剂来提高附着力。硫代硫酸根离子的水浴在较低的T温度(T),较长的沉积时间和/或较差的浴稳定性下会产生富镉的物质。我们要讨论的工作包括:(1)在T≥70℃的四氯化碳CdCl_2和元素硫的四乙烯浴中镀覆均匀,粘附和化学计量的CdS,同时最大程度地减少开裂/剥落;(2)使用CdI_2提高均匀性/粘附性(3)在含水硫代硫酸盐浴中采用扫频法在室温附近电镀化学计量(相对于富Cd)薄膜。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号