Effect of Soil Solution pH during the Tetracycline Intercalation on the Structural Properties of a Dioctahedral Smectite: Microstructural Analysis

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/jnm/volume-2019/7414039/figures/7414039.fig.005a.svgz" name="7414039.fig.005a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Starting Na-montmorillonite (MMT)</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/jnm/volume-2019/7414039/figures/7414039.fig.005b.svgz" name="7414039.fig.005b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>MMT+TC <svg height="11.6934pt" id="M44" style="vertical-align:-3.168421pt" version="1.1" viewbox="-0.0498162 -8.52498 38.1193 11.6934" width="38.1193pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M169 380V459C122 440 66 423 24 416V392C86 384 90 382 90 317V-135C90 -201 81 -207 17 -213V-240H253V-213C176 -207 169 -201 169 -125V6C182 -1 208 -11 238 -12C368 12 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<div>SEM analysis in the case of the starting sample and the intercalated sample under variable solution pH.</div>

Journal of Nanomaterials

fig5

Figure 5

Figure 5: Effect of Soil Solution pH during the Tetracycline Intercalation on the Structural Properties of a Dioctahedral Smectite: Microstructural Analysis 

Figure 5 | Effect of Soil Solution pH during the Tetracycline Intercalation on the Structural Properties of a Dioctahedral Smectite: Microstructural Analysis 