Performance of a lead–carbon negative electrode based on a Pb–C electrodeposited porous graphite/Pb conductive net skeleton

Micro & nano letters

article

Shuohang Zheng¹  Guanglou Jia¹  Wenjing Xue¹  Bing Huang²  Jian Chen²  Jian Wang¹ 

[1] College of Chemistry and Chemical Engineering, Nanjing Tech University;School of Chemistry and Chemical Engineering, Yancheng Teachers University

关键词: lead;    electrochemical electrodes;    porous materials;    graphite;    electroplating;    scanning electron microscopy;    X-ray chemical analysis;    voltammetry (chemical analysis);    capacitance;    current density;    lead-carbon negative electrode performance;    Pb-C electrodeposited porous graphite-Pb conductive net skeleton;    electroplating;    electrochemical performance;    scanning electron microscopy;    SEM;    energy-dispersive spectrometry;    3D porous structure;    lead-based active material;    cyclic voltammetry;    charge-discharge tests;    hydrogen evolution;    working-potential;    specific surface area;    capacitance;    discharge acceptance;    current densities;    specific capacity;    irreversible sulphation;    battery capacity;    lead-acid batteries;    time 271 s;    time 103 s;    time 48 s;    voltage -1.3 V to -1.05 V;    Pb−C;   

DOI  :  10.1049/mnl.2015.0545

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Tracheal intubation is the technique of choice for airway management. Occasionally, it may be difficult and result in severe complications including increased morbidity and even fatal outcome. Sometimes the planned surgical operation may have to be postponed. The videolaryngoscope allows a good exposure of the glottis, thus making tracheal intubation easier as compared with a conventional laryngoscope. The gadget is little found in Subsaharan Africa due to its high cost. We report our first experience of successful use of the videolaryngoscope in two cases, which had earlier required postponement of the surgery due to failed intubation.

【 授权许可】

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