Preparation of copper-coated fine molybdenum powders with electroless technique
WANG Guang-jun, WANG De-zhi, Zhou Jie, WU Zhuang-zhi
School of Materials Science and Engineering,Central South University,Changsha 410083,China
Abstract:
The molybdenum powders with average particle size of 3 μm were coated with copper by electroless plating. The influence of pretreatment,solution composition and plating conditions on electroless copper plating was studied. The copper-coated molybdenum powders were examined by SEM and XRD. Results indicate that a series of optimization methods is used to add activated sites before electroless copper plating. Taking TEA and EDTA as chief and assistant complex agents respectively,2,2’-bipyridyl and PEG as double stabilizers,the Mo powders are coated with copper successfully with little Cu2O contained,at the same time,Mo-Cu composite powders with copper content of 15-85 wt% can be obtained. The optimal values of pH,temperature and HCHO concentration are 12-13,60-65 ℃ and 22-26 mL/L,respectively.
Key words: Mo-Cu electroless copper plating powders
DOI：10.11916/j.issn.1005-9113.2009.03.017
Clc Number:TQ153.1
Fund:
删除或更新信息，请邮件至freekaoyan#163.com(#换成@)
Preparation of copper-coated fine molybdenum powders with electroless technique
本站小编 哈尔滨工业大学/2019-10-23
相关话题/Preparation copper-coated fine molybdenum powders electroless
领限时大额优惠券,享本站正版考研考试资料!
优惠券领取后72小时内有效，10万种最新考研考试考证类电子打印资料任你选。涵盖全国500余所院校考研专业课、200多种职业资格考试、1100多种经典教材，产品类型包含电子书、题库、全套资料以及视频，无论您是考研复习、考证刷题，还是考前冲刺等，不同类型的产品可满足您学习上的不同需求。 ...考试优惠券 本站小编 Free壹佰分学习网 2022-09-19Review: Layer-Number Controllable Preparation of High-Quality Graphene for Wide Applications
Review: Layer-Number Controllable Preparation of High-Quality Graphene for Wide Applications Author NameAffiliationYun-Bin XieState Key Laboratory of Pollution Control and Resource Reuse, and Shanghai Institute of Pollution Control and Ecological Security, College of Environ ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2020-12-05Pyrolysis Characteristics and Kinetics of the Preparation Process of Sludge-Based Activated Carbon b
Pyrolysis Characteristics and Kinetics of the Preparation Process of Sludge-Based Activated Carbon by ZnCl2 Activation Method Xin Li1, Guang-Zhi Wang1, Wei-Guang Li1,2, Ping Wang1 (1.School of Municipal and Environmental Enginee ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-24Review: Progress in the Preparation of Iron Based Magnetic Nanoparticles for Biomedical Applications
Review: Progress in the Preparation of Iron Based Magnetic Nanoparticles for Biomedical Applications Yu Mao, Yan Li,Ning Gu (State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-23Heat Transfer and Flow Characteristics Predictions with a Refined k-ε-fu Turbulent Model in Impingin
Heat Transfer and Flow Characteristics Predictions with a Refined k-ε-fu Turbulent Model in Impinging Jet Qinglin Niu1, Biao Chen1,Zhihong He1, Jianfei Tong1,2,Shikui Dong1 (1. Key Laboratory of Aerospace Thermophysics, Ministry ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-23Output Feedback Control of Discrete-Time T-S Fuzzy Affine Systems Using Quantized Measurements
Output Feedback Control of Discrete-Time T-S Fuzzy Affine Systems Using Quantized Measurements Wenqiang Ji,Jianbin Qiu (Research Institute of Intelligent Control and Systems, Harbin Institute of Technology, Harbin 150001, China) ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-23Efficient Preparation and Characterization of Functional Graphene with Versatile Applicability
Efficient Preparation and Characterization of Functional Graphene with Versatile Applicability Xingui Li1,2,Yang Tao1,Feiran Li1 , Meirong Huang1 (1.State Key Laboratory of Pollution Control and Resource Reuse, College of Enviro ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-23High Efficient Removal of Trace Molybdenum from Water by FeCl3: Effects of pH and Affecting Factors
High Efficient Removal of Trace Molybdenum from Water by FeCl3: Effects of pH and Affecting Factors in the Presence of Co-existing Background Constituents Xiang Zhang, Jun Ma,Xixin Lu, Xiaoliu Huangfu ,Jing Zou (State Key Labora ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-23Robust Stabilization of Discretetime Constrained Singular Piecewiseaffine Systems with Normbounde
Robust Stabilization of Discrete time Constrained Singular Piecewise affine Systems with Norm bounded Uncertainties Jinhai Sun, Jinhai Li, Haiyang Liu, Feng Wang , Yuepeng Yan (Institute of microelectronics, Chinese Academy of S ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-23Robust H∞ and H2 Static Output Feedback Control of Discrete-time Piecewise Affine Singular Systems w
Robust H∞ and H2 Static Output Feedback Control of Discrete-time Piecewise Affine Singular Systems with Norm-bounded Uncertainties Mao Wang, Zhen-Hua Zhou, Tian-Tian Liang (Space Control and Inertial Technology Research Center, ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-23Preparation and upconversion luminescence properties of LaF3∶[KG-*2]Yb3+,Er3+／SiO2 nanocomposites w
Preparation and upconversion luminescence properties of LaF3∶[KG-*2]Yb3+,Er3+／SiO2 nanocomposites with core／shell structure QU Yu-qiu1,2, LI Mei-cheng1, ZHAO Lian-cheng1 1.School of Materials Science and Engineering, Harbin Ins ...哈尔滨工业大学科研学术 本站小编 哈尔滨工业大学 2019-10-23
