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19 采用凝胶膨胀法制备的二维材料的实施过程(a),制备的凝胶前驱体(b),干燥的凝胶前驱体和煅烧制备的黑色Ni/NC材料(c) 112
Fig 19 Schematic of preparation of various kinds of 2D materials by using gel-blowing method (a), image of the gel precursor (b), the dried gel and the black Ni/NC product being calcinated in Ar atmosphere (c). The basic initial chemicals are citric acid and ethylene glycol and metal nitrates. NC means N doped carbon 112.
Adapted from John Wiley and Sons publisher.