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竹炭粉表面超声波化学镀铜的研究(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2010年06期
Page:
123-128
Column:
新型碳材料研究专栏
publishdate:
2010-11-30

Article Info:/Info

Title:
Study on ultrasonic electroless copper plating on bamboo charcoal surface
Author(s):
ZHENG Zhifeng12 HUANG Yuanbo2 JIANG Jianchun1* HU Jun2 SHUN Kang1 DENG Xianlun1
1.Institute of Chemical Industry of Forest Products, CAF; National Engineering Lab for Biomass Chemical Utilization; Key and Open Lab on Forest Chemical Engineering, SFA; Key Lab of Biomass Energy and Materials, Jiangsu Province, Nanjing 210042, China; 2.Key Laboratory of Forest Resources Conservation and Use in the Southwest Mountains of China, Ministry of Education, Southwest Forestry University, Kunming 650224, China
Keywords:
bamboo charcoal electroless copper plating ultrasonic electrical resistivity
Classification number :
竹炭;化学镀铜;超声波;电阻率
DOI:
10.3969/j.jssn.1000-2006.2010.06.027
Document Code:
A
Abstract:
Ultrasonicassistant electroless copper plating of bamboo charcoal was investigated with a reduction method in which copper sulphate is used as a main salt and formaldehyde as a reducing agent. The structure and elements of copper plated bamboo charcoal surface were analyzed with SEM and EDS. Results showed that the excellent copper plated bamboo charcoal was obtained by using the small charcoal powder (particle size <0.08 mm) and loading ultrasonic after 5 min at the beginning of the plating. The copper plated charcoal showed a high copper weight percentage on the surface (32.3 %) and resistance (0.16 Ω·cm) under the optimum parameters: 15 g/L of copper sulphate, 25 mL/L of formaldehyde, pH=12, plating temperature 60 ℃, and ultrasonic time 20 min. Surface area of the charcoal was also reduced after the copper plating.

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Last Update: 2010-12-27