Manganese dioxide nanoflakes anchored on reduced graphene oxide with superior electrochemical performance for supercapacitors

Micro & nano letters

article

Lifeng Zhang¹  Suqing Du¹  Yi Liu¹  Peng Zheng¹  Xiaoyan Yuan¹  Jianfeng Huang¹  Shouwu Guo¹ 

[1] College of Materials Science and Engineering, Shaanxi University of Science and Technology

关键词: manganese compounds;    graphene;    electrochemical electrodes;    supercapacitors;    electrochemistry;    nanocomposites;    nanofabrication;    liquid phase deposition;    electrochemical impedance spectroscopy;    voltammetry (chemical analysis);    current density;    capacitance;    nanostructured manganese dioxide-reduced graphene oxide composite;    hydrothermal process;    electrochemical performance;    supercapacitors;    manganese dioxide nanoflakes;    electrodes;    loading mass;    active materials;    cyclic voltammetry;    galvanostatic charge-discharge;    electrochemical impedance spectroscopy;    electrochemical measurements;    current density;    long-term cycling stability;    capacitance retention;    MnO2-CO;   

DOI  :  10.1049/mnl.2016.0309

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

Hpothermia is the most common perioperative disturbance in pediatric patients. Pediatric patients are highly vulnerable to hypothermia and its associated complications, e.g. respiratory embarrassment, metabolic acidosis, hypoglycemia, hypoxemia, cardiac disturbances, coagulopathy, and a higher incidence of wound infection etc. This higher vulnerability is mainly due to increased heat loss from larger head size, thin skin, lack of subcutaneous pad of fat and limited ability of compensatory thermogenesis from brown fat. As such it is mandatory to design appropriate diagnostic, preventive and therapeutic strategies which can effectively protect pediatric population from the potential catastrophic complications associated with hypothermia during perioperative period. The current review aims to refresh the basic mechanism of hypothermia and discussion of evidence based management strategies to minimize the incidence of hypothermia in pediatric patients.

【 授权许可】

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