Aqueous Zn-ion battery(AZIB)has become an attractive technology because of its unique features of low cost,high safety and the eco-friendliness.MnO_(2) is the model cathode material for AZIB since the first report on ...Aqueous Zn-ion battery(AZIB)has become an attractive technology because of its unique features of low cost,high safety and the eco-friendliness.MnO_(2) is the model cathode material for AZIB since the first report on reversible Zn-MnO_(2) battery,but recent studies have unveiled different charge storage mechanisms.Due to revamping of the electrochemistry and redesigning of the electrolyte and interface,there is tremendous performance enhancement in AZIB.This mini Review will first give a brief introduction of ZIB,including fundamentals of materials and components,and the progress in recent years.Then,a general classification of working mechanisms related to MnO_(2) in neutral and mildly acidic electrolyte is elaborated.Our focus is put on the recent blossoming Zn-MnO_(2) electrolytic mechanism,which has given birth to the Zn-MnO_(2) redox flow batteries that are highly promising for large-scale static energy storage.展开更多
目的分析健康教育结合饮食护理对2型糖尿病合并肥胖症患者血糖、血脂及睡眠质量的影响,为临床护理提供依据。方法选取2020年1月至2021年3月我院接收的100例2型糖尿病合并肥胖症患者进行研究,根据护理方案的不同将其分为对照组和观察组,...目的分析健康教育结合饮食护理对2型糖尿病合并肥胖症患者血糖、血脂及睡眠质量的影响,为临床护理提供依据。方法选取2020年1月至2021年3月我院接收的100例2型糖尿病合并肥胖症患者进行研究,根据护理方案的不同将其分为对照组和观察组,各50例。对照组给予饮食护理干预,观察组给予健康教育结合饮食护理干预。比较两组的干预效果。结果干预后,观察组的疾病认知、依从性、一般自我效能量表(GSES)评分均高于对照组,匹兹堡睡眠质量指数(PSQI)评分低于对照组(P<0.05)。干预3、6个月后,观察组的腰围、体质量指数(BMI)均小于对照组(P<0.05)。干预后,观察组的空腹血糖(FPG)、餐后2 h血糖(2 h PG)水平及糖化血红蛋白(HbA1c)均低于对照组(P<0.05)。干预后,观察组的高密度脂蛋白胆固醇(HDL-C)水平高于对照组,总胆固醇(TC)、低密度脂蛋白胆固醇(LDL-C)水平低于对照组(P<0.05)。结论健康教育结合饮食护理在2型糖尿病合并肥胖症中的应用效果显著,可有效提高患者的疾病认知、自我效能以及睡眠质量,降低BMI及血糖水平,值得推广。展开更多
基金supported by West Light Foundation of The Chinese Academy of Sciences(XAB2019AW09)Singapore Ministry of Education Tier 1 grants(RG 10/18,RG 157/19)。
文摘Aqueous Zn-ion battery(AZIB)has become an attractive technology because of its unique features of low cost,high safety and the eco-friendliness.MnO_(2) is the model cathode material for AZIB since the first report on reversible Zn-MnO_(2) battery,but recent studies have unveiled different charge storage mechanisms.Due to revamping of the electrochemistry and redesigning of the electrolyte and interface,there is tremendous performance enhancement in AZIB.This mini Review will first give a brief introduction of ZIB,including fundamentals of materials and components,and the progress in recent years.Then,a general classification of working mechanisms related to MnO_(2) in neutral and mildly acidic electrolyte is elaborated.Our focus is put on the recent blossoming Zn-MnO_(2) electrolytic mechanism,which has given birth to the Zn-MnO_(2) redox flow batteries that are highly promising for large-scale static energy storage.
文摘目的分析健康教育结合饮食护理对2型糖尿病合并肥胖症患者血糖、血脂及睡眠质量的影响,为临床护理提供依据。方法选取2020年1月至2021年3月我院接收的100例2型糖尿病合并肥胖症患者进行研究,根据护理方案的不同将其分为对照组和观察组,各50例。对照组给予饮食护理干预,观察组给予健康教育结合饮食护理干预。比较两组的干预效果。结果干预后,观察组的疾病认知、依从性、一般自我效能量表(GSES)评分均高于对照组,匹兹堡睡眠质量指数(PSQI)评分低于对照组(P<0.05)。干预3、6个月后,观察组的腰围、体质量指数(BMI)均小于对照组(P<0.05)。干预后,观察组的空腹血糖(FPG)、餐后2 h血糖(2 h PG)水平及糖化血红蛋白(HbA1c)均低于对照组(P<0.05)。干预后,观察组的高密度脂蛋白胆固醇(HDL-C)水平高于对照组,总胆固醇(TC)、低密度脂蛋白胆固醇(LDL-C)水平低于对照组(P<0.05)。结论健康教育结合饮食护理在2型糖尿病合并肥胖症中的应用效果显著,可有效提高患者的疾病认知、自我效能以及睡眠质量,降低BMI及血糖水平,值得推广。
