溶胶-凝胶法设计与制备金属及合金纳米材料的研究进展
王庆庆,王锦玲,姜胜祥,李平云

Recent Progress in Sol-Gel Method for Designing and Preparing Metallic and Alloy Nanocrystals
Qingqing WANG,Jinling WANG,Shengxiang JIANG,Pingyun LI
图16 以EDTA四钠盐、硝酸钴和硝酸镍为起始物质制备的CoNi@NC电催化剂的实验路线示意图(a–d),CoNi@NC纳米材料的XRD测试结果(e)以及在475 ℃热处理制备的CoNi@NC纳米材料的高分辨透射电镜(HRTEM)图片104
Fig 16 Schematic of the preparation of CoNi@NC electrocatalyst by applying Na4EDTA, Co(NO3)2·6H2O, and Ni(NO3)2·6H2O (a-d), XRD profiles of CoNi@NC nanomaterials being calcinated at different temperatures (e) and HRTEM image of CoNi@NC nanomaterials being caicinated at 475 ℃ 104.
Adapted from John Wiley and Sons publisher.