Hierarchical porous copper materials: fabrication and characterisation

Micro & nano letters

article

Qingquan Kong¹  Lixian Lian¹  Ying Liu¹  Jing Zhang¹ 

[1] School of Materials Science and Engineering, Sichuan University;Key Laboratory of Advanced Special Material and Technology, Ministry of Education

关键词: alloying;    composite materials;    copper;    corrosion;    field emission electron microscopy;    porosity;    porous materials;    scanning electron microscopy;    X-ray chemical analysis;    X-ray diffraction;    chemical dealloying;    porous intermetallics;    free corrosion conditions;    as-dealloyed hierarchical porous copper;    X-ray diffraction;    field-emission scanning electron microscopy;    energy dispersive X-ray spectroscopy;    dealloying solution;    hierarchical porous morphology;    trimodal porous copper composite material;    bimodal porous copper;    HCl solutions;    NaOH solutions;    hierarchical pores structure;    Cu;   

DOI  :  10.1049/mnl.2013.0113

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

A 45 year male was scheduled for reduction of fracture mandible. Mouth opening was 1 cm. So fibreoptic nasotracheal intubation was planned. Xylometazoline drops were instilled in the nostrils. Right nostril was more patent as compared to the left one. So a split nasopharyngeal airway size 7 mm was tried to be introduced through this nostril. But the attempt failed, so it was removed and blood was found on it reflecting trauma.

【 授权许可】

CC BY|CC BY-ND|CC BY-NC|CC BY-NC-ND