近日,实验室张云霄老师关于三维超薄氮掺杂多孔类石墨烯碳用于锌空气电池的论文,被New Journal of Chemistry接收并于2 August 2022发表。
该工作报道了一种以含配体键的氨基酸锌螯合物为模板和氮源的三维超薄氮掺杂多孔类石墨烯碳催化剂的制备策略,利用高温煅烧时Zn的蒸发产生分层多孔结构。这种分层多孔结构赋予了该材料优异的电催化氧还原活性。将该材料用于锌空气电池阴极取得了相当优异的结果。
论文题目:Fabricating 3D ultra-thin N-doped porous graphene-like catalysts based on polymerized amino acid metal chelates as an efficient oxygen electrocatalyst for Zn-air batteries
论文作者:Yunxiao Zhang, Wenhua Xiao, Yuan Yin, De Zheng Peng, Hongqiang Wang, Minjie Zhou, Zhaohui Hou, Yu Liu, Binhong He