This paper revealed American students'interest in Chinese culture potentially due to China's recent development.Moreover,participants reported that understanding Chinese culture would broaden their perspective...This paper revealed American students'interest in Chinese culture potentially due to China's recent development.Moreover,participants reported that understanding Chinese culture would broaden their perspective to include customs which were perceived as quite different from their own.Unsurprisingly,all of the participants were interested in superficial experiences with Chinese culture,like eating Chinese food.More than half of the participants indicated a desire to visit historical sites,such as the Great Wall and the Forbidden City.Half of the participants would like to travel in big cities such as Beijing and Shanghai,if they were to visit China.Not a few of Chinese descendants were eager to go to China for tracing roots.According to the results of the research,some"going global"strategies of Chinese culture were provided.The results may impact on Chinese culture's"going global"trend and offer support to the spread of Chinese culture.展开更多
以改进Hummers法制备的氧化石墨烯作为载体,运用简单化学沉积并加以热处理制备硫/氧化石墨烯(H-GO/S)复合材料。采用傅里叶红外光谱仪(FT-IR)、X线衍射仪(XRD)、透射电子显微镜(TEM)、热质量分析仪(TGA)等表征手段对H-GO/S复合材料的微...以改进Hummers法制备的氧化石墨烯作为载体,运用简单化学沉积并加以热处理制备硫/氧化石墨烯(H-GO/S)复合材料。采用傅里叶红外光谱仪(FT-IR)、X线衍射仪(XRD)、透射电子显微镜(TEM)、热质量分析仪(TGA)等表征手段对H-GO/S复合材料的微观结构、形貌和组成进行表征;同时运用恒流充放电和循环伏安对电极材料进行电化学性能测试。在0.1 C倍率下H-GO/S复合材料首次放电比容量达1 060 m A·h/g,20次循环之后,放电比容量趋向稳定,160次循环后放电比容量仍可达到620 m A·h/g,衰减率仅为0.068%,库伦效率始终保持在97%以上。以上结果表明H-GO/S复合材料具有优良的循环稳定性以及比较高的库伦效率。展开更多
基金part of the key project of humanities and social sciences(SK2015A468)supported by Anhui Provincial Department of Education
文摘This paper revealed American students'interest in Chinese culture potentially due to China's recent development.Moreover,participants reported that understanding Chinese culture would broaden their perspective to include customs which were perceived as quite different from their own.Unsurprisingly,all of the participants were interested in superficial experiences with Chinese culture,like eating Chinese food.More than half of the participants indicated a desire to visit historical sites,such as the Great Wall and the Forbidden City.Half of the participants would like to travel in big cities such as Beijing and Shanghai,if they were to visit China.Not a few of Chinese descendants were eager to go to China for tracing roots.According to the results of the research,some"going global"strategies of Chinese culture were provided.The results may impact on Chinese culture's"going global"trend and offer support to the spread of Chinese culture.
文摘以改进Hummers法制备的氧化石墨烯作为载体,运用简单化学沉积并加以热处理制备硫/氧化石墨烯(H-GO/S)复合材料。采用傅里叶红外光谱仪(FT-IR)、X线衍射仪(XRD)、透射电子显微镜(TEM)、热质量分析仪(TGA)等表征手段对H-GO/S复合材料的微观结构、形貌和组成进行表征;同时运用恒流充放电和循环伏安对电极材料进行电化学性能测试。在0.1 C倍率下H-GO/S复合材料首次放电比容量达1 060 m A·h/g,20次循环之后,放电比容量趋向稳定,160次循环后放电比容量仍可达到620 m A·h/g,衰减率仅为0.068%,库伦效率始终保持在97%以上。以上结果表明H-GO/S复合材料具有优良的循环稳定性以及比较高的库伦效率。
