Enhanced Photocatalytic Activity of TiO<sub>2</sub>/SnO<sub>2</sub> Binary Nanocomposites

<div>Change in the concentration of MB during the photocatalytic process: (a) kinetic dependences <svg height="12.5794pt" id="M19" style="vertical-align:-3.29107pt" version="1.1" viewbox="-0.0498162 -9.28833 27.9727 12.5794" width="27.9727pt" 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="M645 631C614 643 545 666 457 666C215 666 23 519 23 283C23 90 158 -16 337 -16C412 -16 489 2 522 10C543 39 590 127 606 167L580 181C519 89 459 18 348 18C201 18 122 136 122 287C122 464 244 632 435 632C544 632 602 595 608 472L639 475C643 526 645 581 645 631Z"></path></g><g transform="matrix(.013,0,0,-0.013,8.684,0)"><path d="M368 703H309L44 -163H104L368 703Z"></path></g><g transform="matrix(.013,0,0,-0.013,14.045,0)"><path d="M622 131C583 94 548 68 516 53S446 30 402 30C328 30 269 54 224 102C176 154 152 234 152 341C152 429 173 500 216 554C259 609 318 636 392 636C452 636 506 611 553 560C577 534 594 497 605 449H628L619 676H599C593 654 579 643 557 643C553 643 530 649 488 661C451 671 412 676 369 676C270 676 189 641 126 572C66 505 36 422 36 325C36 221 68 138 132 75C193 16 271 -14 368 -14C491 -14 582 28 641 113L622 131Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,22.846,3.132)"><path d="M245 635C92 635 37 457 37 312C37 149 91 -12 244 -12C395 -12 449 166 449 312C449 469 395 635 245 635ZM243 598C332 598 358 454 358 312C358 173 334 26 245 26C158 26 128 174 128 313S152 598 243 598Z"></path></g></svg> and (b) linearized curves <span class="nowrap"><svg height="12.5794pt" id="M20" style="vertical-align:-3.29107pt" version="1.1" viewbox="-0.0498162 -9.28833 47.3762 12.5794" width="47.3762pt" 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="M238 0V26C174 32 166 38 166 104V712C132 700 70 683 18 677V653C81 647 87 645 87 577V104C87 38 78 32 15 26V0H238Z"></path></g><g transform="matrix(.013,0,0,-0.013,3.289,0)"><path d="M524 0V26C466 32 460 36 460 104V297C460 393 411 449 331 449C302 449 276 437 248 419C223 402 201 387 181 372V451C137 432 90 420 42 411V388C96 378 102 374 102 310V104C102 38 97 33 29 26V0H246V26C187 32 181 36 181 104V339C211 365 250 390 290 390C357 390 381 345 381 276V109C381 40 374 32 315 26V0H524Z"></path></g><g transform="matrix(.013,0,0,-0.013,10.439,0)"><path d="M300 -147C201 -63 143 98 143 270S200 602 300 686L282 710C136 610 70 450 70 271V270C70 89 136 -72 282 -170L300 -147Z"></path></g><g transform="matrix(.013,0,0,-0.013,14.937,0)"><path d="M645 631C614 643 545 666 457 666C215 666 23 519 23 283C23 90 158 -16 337 -16C412 -16 489 2 522 10C543 39 590 127 606 167L580 181C519 89 459 18 348 18C201 18 122 136 122 287C122 464 244 632 435 632C544 632 602 595 608 472L639 475C643 526 645 581 645 631Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,23.556,3.132)"><path d="M245 635C92 635 37 457 37 312C37 149 91 -12 244 -12C395 -12 449 166 449 312C449 469 395 635 245 635ZM243 598C332 598 358 454 358 312C358 173 334 26 245 26C158 26 128 174 128 313S152 598 243 598Z"></path></g><g transform="matrix(.013,0,0,-0.013,28.502,0)"><path d="M368 703H309L44 -163H104L368 703Z"></path></g><g transform="matrix(.013,0,0,-0.013,33.864,0)"><path d="M622 131C583 94 548 68 516 53S446 30 402 30C328 30 269 54 224 102C176 154 152 234 152 341C152 429 173 500 216 554C259 609 318 636 392 636C452 636 506 611 553 560C577 534 594 497 605 449H628L619 676H599C593 654 579 643 557 643C553 643 530 649 488 661C451 671 412 676 369 676C270 676 189 641 126 572C66 505 36 422 36 325C36 221 68 138 132 75C193 16 271 -14 368 -14C491 -14 582 28 641 113L622 131Z"></path></g><g transform="matrix(.013,0,0,-0.013,42.665,0)"><path d="M275 270C275 450 212 609 64 710L45 686C145 604 203 442 203 270S147 -63 45 -147L64 -170C213 -68 275 89 275 270Z"></path></g></svg>.</span></div>

Journal of Nanomaterials

fig9

Figure 9

Figure 9: Enhanced Photocatalytic Activity of TiO<sub>2</sub>/SnO<sub>2</sub> Binary Nanocomposites 

Journal of Nanomaterials

Enhanced Photocatalytic Activity of TiO2/SnO2 Binary Nanocomposites

Figure 9

Enhanced Photocatalytic Activity of TiO₂/SnO₂ Binary Nanocomposites