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发明公开
CN107475697A 一种碳纳米管表面化学镀Ni-P用镀液及方法 有权

一种碳纳米管表面化学镀Ni-P用镀液及方法
摘要：
一种用于碳纳米管表面的Ni-P化学镀液及化学镀方法，其特征是所述化学镀溶液包括硫酸镍（NiSO4·6H2O）18-34g/L，柠檬酸（C6H8O7·H2O）10-20g/L，乳酸（C3H6O3）15-25mL/L，无水乙酸钠（CH3COONa）8-16g/L，次亚磷酸钠（NaH2PO2·H2O）20-30 g/L和无水酒精（C2H5OH）80-120mL/L。本发明的化学镀方法包括：将碳纳米管溶于无水酒精后，进行碱洗和酸洗，然后将其置于化学镀溶液中，控制PH值和温度进行施镀，使Ni-P沉积到碳纳米管基体表面形成镀层。本发明具有操作简单、易实现、经济性优良。本发明的碳纳米管有望能在铝基复合材料中获得强弱适中的界面结合，有效抑制Al4C3的过多生成。
摘要（英）：

The invention discloses a plating solution and method for chemically plating Ni-P on the surface of a carbon nano tube. The chemical plating solution is characterized by comprising 18-34 g/L of nickel sulfate (NiSO4.6H2O), 10-20 g/L of citric acid (C6H8O7.H2O), 15-25 mL/L of lactic acid (C3H6O3), 8-16 g/L of anhydrous sodium acetate (CH3COONa), 20-30 g/L of sodium hypophosphite (NaH2PO2.H2O) and 80-120 mL/L of anhydrous alcohol (C2H5OH). The chemical plating method comprises the steps that the carbon nano tube is soaked into the anhydrous alcohol and subjected to alkaline washing and acid pickling, then, the carbon nano tube is put into the chemical plating solution, plating is conducted by controlling the PH value and the temperature, and the Ni-P is deposited onto the surface of a substrate of the carbon nano tube to form a plating layer. According to the plating solution and the method, operation and implementation are easy, and the economical efficiency is good. The carbon nano tube is expected to achieve appropriate-strength interfacial adhesion in an aluminum base composite material, and Al4C3 is effectively inhibited from being generated too much.

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