Flexible cellulose/alumina (Al2O3) nanocomposite films with enhanced energy density and efficiency for dielectric capacitors. - Yin, Yanan; He, Jiacheng; Zhang, Chenggang; Chen, Jisi; Wu, Jinxing; Shi, Zhuqun; Xiong, Chuanxi; Yang, Quanling (Cellulose, 2021)