谢广文   Professor

谢广文，教授，博士，长期从事纳米材料、微晶与非晶态材料研究与应用，在纳米材料表面改性、非晶态催化材料等领域取得了许多创新性成果。近年来在《燃料化学学报》、Chemical Engineering Journal、Carbon、Green Energy & Environment、Journal of Materials Chemistry A、Applied Surface Science、 ACS Applied Materials & Interfaces、Journal of Power Sources、Renewable Energy、Surface and Coatings Technolo...Detials

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纳米螺旋碳纤维表面化学镀Ni-Co-B涂层研究

Release time:2023-10-19  Hits:

  • Key Words:螺旋碳纤维;;二甲基胺硼烷;;化学镀Ni-Co-B合金;;沉积速率
  • Abstract:利用铁片试样研究以二甲基胺硼烷为还原剂的化学镀Ni-Co-B合金涂层的工艺,考察了还原剂、金属盐浓度之比、pH值对化学镀反应沉积速率的影响。利用优化的工艺配方在经过敏化、活化处理后的纳米螺旋碳纤维表面沉积Ni-Co-B合金涂层。采用等离子发射光谱仪(ICP)分析涂层成分,利用扫描电子显微镜(SEM)观察涂层形貌,利用振动样品磁强计测试涂层磁学性能(VSM)。结果表明:在纳米螺旋碳纤维表面获得了连续、均匀的Ni-Co-B合金涂层,材料磁性明显改善。
  • Volume:No.287
  • Issue:04
  • Translation or Not:no
Pre One: 负载型非晶合金催化剂Ni-Co-P/γ-Al_2O_3的制备及其结构和催化性能表征
Next One: 浅议无机非金属材料中的抗菌性能

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