Solubility of supercritical carbon dioxide ( SC-CO_2) in polymer melts was reviewed, and then the effects of SC-CO_2 on the viscosity of melt, viscosity ratio and interfacial tension of polymer blends were summarized. The effect of SC-CO_2 on morphology of polymer blends was briefly introduced. 概述了超临界二氧化碳(SC-CO2)在聚合物熔体中的溶解度,SC-CO2对熔体黏度和共混物两相间黏度比以及界面张力的影响,介绍了SC-CO2对聚合物共混物微观形态的影响。
Combined pulse oximetry/ cutaneous carbon dioxide tension monitoring during colonoscopies: Pilot study with a smart ear clip 结肠镜检时应用脉搏血氧饱和度及经皮二氧化碳分压组合监测仪:对一种精巧耳夹的初步研究
Changes of brain tissue oxygen tension, carbon dioxide tension and pH value after mild hypothermia treatment in patients with severe brain injury 重型脑伤患者亚低温治疗后脑组织氧分压、二氧化碳分压和pH值的变化
Correlation between end-tidal carbon dioxide tension and arterial carbon dioxide pressure in traumatic patients 创伤患者呼气末和动脉血二氧化碳分压的关系
At present, the supercritical and subcritical carbon dioxide fluids have become the first choice of new environmentally friendly cleaning agent, which have bigger densities, stronger permeability and mass transfer ability, lower viscosity and surface tension, and also can be recycled. 目前,亚/超临界二氧化碳流体成为新型环保清洗剂的首选,其有着较大的密度、较强的渗透和传质能力、较低的粘度和较低的表面张力,并且可以循环利用。
Ionic liquids were introduced to supercritical carbon dioxide to endow the latter with conductivity in order to decrease the high viscosity and high surface tension of traditional electrochemical medium. 本文探索将离子液体引入到超临界CO2体系中,试图赋予超临界CO2导电性,克服传统电解介质的高黏度和高表面张力的问题。