Synthesis and Application of Magnetic Photocatalyst of Ni-Zn Ferrite/TiO<sub>2</sub> from IC Lead Frame Scraps

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td align="left">Photocatalyst</td><td align="center">Ni-Zn ferrite/TiO<sub>2</sub></td><td align="center">Self-prepared TiO<sub>2</sub></td><td align="center">Commercial TiO<sub>2</sub> (7 nm)</td><td align="center">Commercial TiO<sub>2</sub> (20 nm)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td align="left">TOC removal (%)</td><td align="center">84.22%</td><td align="center">91.71%</td><td align="center">95.96%</td><td align="center">84.40%</td></tr><tr><td align="left">ADMI removal (%)</td><td align="center">81.68%</td><td align="center">93.04%</td><td align="center">97.79%</td><td align="center">87.66%</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Ultimate TOC and ADMI removal % of various TiO<sub>2</sub> (COD = 100 ppm, dosage = 5 g) under UVA irradiation (<svg height="11.9087pt" id="M15" style="vertical-align:-3.2728pt" version="1.1" viewbox="-0.0498162 -8.6359 13.409 11.9087" width="13.409pt" 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="M405 650H141L135 622C222 616 230 610 215 535L133 116C118 41 113 33 29 28L23 0H289L295 28C209 33 205 40 219 116L298 535C312 609 317 616 399 622L405 650Z" id="g113-74"></path><glyph.data ascent="3473" descent="-2876" horiz-adv-x="428" vert-adv-y="428"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,4.719,3.132)"><path d="M433 39L423 65C413 59 399 54 387 54C370 54 352 69 352 114V299C352 352 342 392 307 422C285 440 255 449 225 449C168 437 102 399 75 379C56 365 44 353 44 339C44 315 69 296 87 296C101 296 111 303 116 319C124 349 133 371 145 385C156 397 171 404 190 404C241 404 275 364 275 291V274C253 256 180 229 120 209C65 190 39 159 39 110C39 47 88 -12 159 -12C189 -12 237 25 277 52C282 35 288 21 301 8C312 -3 333 -12 348 -12L433 39ZM275 84C256 65 221 48 195 48C164 48 124 73 124 124C124 161 146 180 185 198C206 208 254 229 275 240V84Z" id="g190-98"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="439" vert-adv-y="439"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,8.549,3.132)"><path d="M478 437H300V411C357 404 363 393 347 345C325 280 293 190 258 107C229 178 188 284 163 354C147 397 149 405 203 411V437H-2V411C52 403 59 396 82 339C130 222 176 109 220 -11H248C304 138 356 261 390 336C417 395 425 404 478 411V437Z" id="g190-119"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="463" vert-adv-y="463"></glyph.data></g></svg> = 1.324 W/cm<sup>2</sup>).

Journal of Nanotechnology

tab4

Table 4

Table 4: Synthesis and Application of Magnetic Photocatalyst of Ni-Zn Ferrite/TiO<sub>2</sub> from IC Lead Frame Scraps 

Journal of Nanotechnology

Synthesis and Application of Magnetic Photocatalyst of Ni-Zn Ferrite/TiO2 from IC Lead Frame Scraps

Table 4

Synthesis and Application of Magnetic Photocatalyst of Ni-Zn Ferrite/TiO₂ from IC Lead Frame Scraps