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. 2016 Aug 29;28(18):6450–6454. doi: 10.1021/acs.chemmater.6b03081

Figure 1.

Figure 1

Effect of increasing the ratio of short chain carboxylic acid to amine ligands on controlling the width of the CsPbBr3 NWs. Representative BF-TEM and HAADF-STEM images for 10 nm (a,d), 5.1 nm (b,e) and 3.4 nm (c,f) width NWs and (e,g,i) their respective size distributions. Short chain carboxylic acid to alkyl amines volume ratios respectively: 0 (a), 0.1 (b), 0.3 (c) (see Table S1). Scale bars are 200 nm in all images.