Modification of Ceramic Membranes by Silica Nanoparticles with Thiourea Functions

<div>Silver(I) (a) and cadmium(II) (b) ions retention by membranes with thiourea groups (<span class="nowrap"><svg height="14.8173pt" id="M18" style="vertical-align:-5.52897pt" version="1.1" viewbox="-0.0498162 -9.28833 83.108 14.8173" width="83.108pt" 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="M614 175C564 76 510 21 408 21C256 21 146 149 146 336C146 488 235 629 402 629C510 629 570 586 597 480L626 488C620 541 614 582 606 638C578 643 510 665 429 665C206 665 44 527 44 316C44 157 153 -15 402 -15C474 -15 558 5 586 11C604 45 629 119 643 165L614 175Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,8.677,3.132)"><path d="M673 0V28C608 34 594 43 563 129C499 303 432 494 370 665L339 656L132 132C98 43 84 37 20 28V0H238V28C162 35 154 45 175 108C188 150 203 192 219 237H432C454 176 474 122 487 83S491 36 428 28V0H673ZM418 280H234C265 362 296 450 328 535H330L418 280Z"></path></g><g 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Journal of Nanomaterials

fig7

Figure 7

Figure 7: Modification of Ceramic Membranes by Silica Nanoparticles with Thiourea Functions 