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SUN Yong-Jiang, WANG Li, JIANG Xue-Hui, CHEN Ke-Zheng
图5 不同柠檬酸钠浓度获得前驱体产物的SEM照片
Fig. 5 SEM images of precursor prepared with different concentrations of trisodium citrate A 0 molL; B 0.015 molL; C 0.03 molL; D 0.035 molL Conditions: 0.05 molL ZnNO 3 2 #cod#x000b7;6H 2 O; 0.05 molL C 6 H 12 N 4 ; 0.05 molL glucose