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Effects of additive NaI on electrodeposition of Al coatings in AlCl
Tianyu Yao, Haiyan Yang, Kui Wang, Haiyan Jiang, Xiao-Bo Chen, Hezhou Liu, Qudong Wang, Wenjiang Ding
《化学科学与工程前沿(英文)》 2021年 第15卷 第1期 页码 138-147 doi: 10.1007/s11705-020-1935-8
《化学科学与工程前沿(英文)》 2022年 第16卷 第3期 页码 376-383 doi: 10.1007/s11705-021-2062-x
关键词: interface engineering CoS/CeO2 electrodeposition electrocatalyst oxygen evolution reaction
《能源前沿(英文)》 doi: 10.1007/s11708-023-0898-0
关键词: carbon dioxide electroreduction electrochemistry co-electrodeposition intermetallic catalysts value-added chemicals
Nanostructured gold films exhibiting almost complete absorption of light at visible wavelengths
Hanbin Zheng, Christine Picard, Serge Ravaine
《化学科学与工程前沿(英文)》 2018年 第12卷 第2期 页码 247-251 doi: 10.1007/s11705-018-1710-2
关键词: nanostructuration light absorption coating gold electrodeposition anodization
Decoration of vertically aligned TiO
Heba ALI, N. ISMAIL, M. S. AMIN, Mohamed MEKEWI
《能源前沿(英文)》 2018年 第12卷 第2期 页码 249-258 doi: 10.1007/s11708-018-0547-1
关键词: titanium dioxide nanotube arrays potentiostaticanodization electrodeposition method tungsten oxide photoelectrochemical water splitting
Tong Li, Ke Xiao, Bo Yang, Guilong Peng, Fenglei Liu, Liyan Tao, Siyuan Chen, Haoran Wei, Gang Yu, Shubo Deng
《环境科学与工程前沿(英文)》 2019年 第13卷 第6期 doi: 10.1007/s11783-019-1175-7
关键词: Nickel removal Ion exchange Electroplating wastewater Regeneration Electrodeposition
张英杰,范云鹰,董鹏,罗少林
《中国工程科学》 2008年 第10卷 第3期 页码 93-96
报告了电沉积Zn-Fe-SiO2复合镀层的研究结果,论述了电流密度、极间距、搅拌方式、阳极数量及排布方式、添加剂等对Zn-Fe-SiO2复合镀层的影响及试验所取得的技术指标,并分析了生产过程的安全性及环保性。试验结果表明,Zn-Fe-SiO2复合镀层工艺具有过程稳定性好,维护措施简单方便,生产的环保及安全性好等优点。
关键词: 电沉积 复合镀层 Zn-Fe-SiO2
Zhi Sun, Hongbin Cao, Prakash Venkatesan, Wei Jin, Yanping Xiao, Jilt Sietsma, Yongxiang Yang
《化学科学与工程前沿(英文)》 2017年 第11卷 第3期 页码 308-316 doi: 10.1007/s11705-016-1587-x
关键词: copper recovery electronic waste end-of-life products selective leaching electrodeposition
Yali CHEN,Lu XIONG,Weikang WANG,Xing ZHANG,Hanqing YU
《环境科学与工程前沿(英文)》 2015年 第9卷 第5期 页码 897-904 doi: 10.1007/s11783-015-0782-1
关键词: nitrobenzene nano-structured Cu electro-reduction voltage-dependent electrodeposition high selectivity high stability
电沉积Mo和Mo-Co合金纳米线用于互联电阻的电阻率改性 Article
Jun Hwan Moon, Taesoon Kim, Youngmin Lee, Seunghyun Kim, Yanghee Kim, Jae-Pyoung Ahn, Jungwoo Choi, Hyuck Mo Lee, Young Keun Kim
《工程(英文)》 2024年 第32卷 第1期 页码 128-138 doi: 10.1016/j.eng.2023.07.017
Achieving historically anticipated improvement in the performance of integrated circuits is challenging, due to the increasing cost and complexity of the required technologies with each new generation. To overcome this limitation, the exploration and development of novel interconnect materials and processes are highly desirable in the microelectronics field. Molybdenum (Mo) is attracting attention as an advanced interconnect material due to its small resistivity size effect and high cohesive energy; however, effective processing methods for such materials have not been widely investigated. Here, we investigate the electrochemical behavior of ions in the confined nanopores that affect the electrical properties and microstructures of nanoscale Mo and Mo–Co alloys prepared via template-assisted electrodeposition. Additives in an electrolyte allow the deposition of extremely pure metal materials, due to their interaction with metal ions and nanopores. In this study, boric acid and tetrabutylammonium bisulfate (TBA) were added to an acetate bath to inhibit the hydrogen evolution reaction. TBA accelerated the reduction of Mo at the surface by inducing surface conduction on the nanopores. Metallic Mo nanowires with a 130 nm diameter synthesized through high-aspect-ratio nanopore engineering exhibited a resistivity of (63.0 ± 17.9) μΩ·cm. We also evaluated the resistivities of Mo–Co alloy nanowires at various compositions toward replacing irreducible conventional barrier/liner layers. An intermetallic compound formed at an Mo composition of 28.6 at%, the resistivity of the Mo–Co nanowire was (58.0 ± 10.6) μΩ·cm, indicating its superior electrical and adhesive properties in comparison with those of conventional barriers such as TaN and TiN. Furthermore, density functional theory and non-equilibrium Green’s function calculations confirmed that the vertical resistance of the via structure constructed from Mo-based materials was 21% lower than that of a conventional Cu/Ta/TaN structure.
关键词: Molybdenum Molybdenum–cobalt Interconnect Microstructure Electrodeposition Density functional theory
赵婉玉, 郭敏, 左志军, 赵晓莉, 窦湟琳, 张宜杰, 李时莹, 吴子辰, 石雅雲, 马紫峰, 杨晓伟
《工程(英文)》 2022年 第11卷 第4期 页码 89-96 doi: 10.1016/j.eng.2021.08.028
具有高体积能量密度的钠(Na)金属电池非常需要能够在高倍率下运行的性能。然而在大倍率下,钠离子块体金属负极中不均匀且大量的迁移会导致金属的局部沉积/溶解,带来严重的枝晶生长和松散堆叠的问题。在本工作中,我们设计了具有亲钠性质的铋化钠/钠互穿金属负极(Na/Na3Bi)。与块体钠相比,这种互穿负极提供了强烈的Na+吸附能力和低的离子扩散势垒,确保了Na+的均匀成核和快速迁移,从而实现在高电流密度下的均匀沉积和溶解。此外,亲钠性的铋基材料能够保证金属钠沉积在框架的内部,实现金属的致密沉积,有利于提高体积容量。Na/Na3Bi 金属负极能够同时承受高电流密度(5 mA∙cm−2)和高循环容量(5 mA∙h∙cm−2),并且可以在2 mA∙cm−2的电流密度下长期(长达2800 h)稳定循环。
标题 作者 时间 类型 操作
Effects of additive NaI on electrodeposition of Al coatings in AlCl
Tianyu Yao, Haiyan Yang, Kui Wang, Haiyan Jiang, Xiao-Bo Chen, Hezhou Liu, Qudong Wang, Wenjiang Ding
期刊论文
Interface engineering for enhancing electrocatalytic oxygen evolution reaction of CoS/CeO heterostructures
期刊论文
Electrochemical CO reduction to C products over CuZn intermetallic catalysts synthesized by electrodeposition
期刊论文
Nanostructured gold films exhibiting almost complete absorption of light at visible wavelengths
Hanbin Zheng, Christine Picard, Serge Ravaine
期刊论文
Recovery of Ni(II) from real electroplating wastewater using fixed-bed resin adsorption and subsequent electrodeposition
Tong Li, Ke Xiao, Bo Yang, Guilong Peng, Fenglei Liu, Liyan Tao, Siyuan Chen, Haoran Wei, Gang Yu, Shubo Deng
期刊论文
Electrochemistry during efficient copper recovery from complex electronic waste using ammonia based solutions
Zhi Sun, Hongbin Cao, Prakash Venkatesan, Wei Jin, Yanping Xiao, Jilt Sietsma, Yongxiang Yang
期刊论文
Efficient and selective electro-reduction of nitrobenzene by the nano-structured Cu catalyst prepared by an electrodeposited method via tuning applied voltage
Yali CHEN,Lu XIONG,Weikang WANG,Xing ZHANG,Hanqing YU
期刊论文
电沉积Mo和Mo-Co合金纳米线用于互联电阻的电阻率改性
Jun Hwan Moon, Taesoon Kim, Youngmin Lee, Seunghyun Kim, Yanghee Kim, Jae-Pyoung Ahn, Jungwoo Choi, Hyuck Mo Lee, Young Keun Kim
期刊论文