One step synthesis of 3D BaTiO3@C for novel electromagnetic shielding of epoxy compositesDongmei Zhang, Yongzhi Yang, Xiaoqian Liu, Runhan Xu, Yuchao Li, Wenbin Guo, Shuangshuang Wang, Qian Xie and Chengzhu LiaoE3S Web of Conf., 536 (2024) 03019DOI: https://doi.org/10.1051/e3sconf/202453603019