Influence of electric brush-plating voltage on hydrophobic behaviour of a cauliflower-like Ni coating surface

Micro & nano letters

article

Jing Li¹  Fengyu Fan¹  Qiang Li²  Feng Du³  Huadong Yu¹ 

[1] School of Mechanical and Electric Engineering, Changchun University of Science and Technology;Laboratory of Power Accessory, ShenYang Aerospace Xinguang Group Co., Ltd;Changchun Institute of Engineering

关键词: X-ray diffraction;    surface roughness;    metallic thin films;    electroplating;    surface morphology;    crystal microstructure;    X-ray chemical analysis;    contact angle;    wetting;    hydrophobicity;    scanning electron microscopy;    nickel;    optical microscopy;    electroplated coatings;    electric brush-plating voltage;    cauliflower-like Ni coating surface;    surface roughness;    surface morphology;    typical hierarchical cauliflower-like structures;    surface chemical modification;    basal surface;    electric brush-plating technique;    laser scanning confocal microscopy;    scanning electronic microscope;    X-ray diffraction;    energy-dispersive spectroscopy;    water contact angle measurements;    chemical composition;    Ni coating wettability;    stable Cassie hydrophobic state;    Ni;   

DOI  :  10.1049/mnl.2017.0441

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Amorphization of drug has been considered as an attractive approach in improving drug solubility and bioavailability. Unlike their crystalline counterparts, amorphous materials lack the long-range order of molecular packing and present the highest energy state of a solid material. Co-amorphous systems (CAM) are an innovative formulation technique by where the amorphous drugs are stabilized via powerful intermolecular interactions by means of a low molecular co-former. This review highlights the different approaches in the preparation of co-amorphous drug delivery system, the proper selection of the co-formers. In addition, the recent advances in characterization, Industrial scale and formulation will be discussed.

【 授权许可】

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