片状镍粉的表面改性是应用前的重要环节。
Nickel powder surface modification is the important part before being applicated.
得到的片状镍粉在催化、磁存储材料以及电磁屏蔽和电磁波吸收等领域具有潜在的应用价值。
Resultant Ni flakes might have potentials in the fields of catalysis, magnetic storage, shielding of electromagnetic interference and electromagnetic wave absorption.
SEM照片显示，镍包铜粉形貌较好，片状化程度较好。
SEM photos reveal that the nickel coated copper powder has satisfactory morphology and flaky degree.
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