Adsorption Mechanism of Cu-Doped SnO<sub>2</sub> (110) Surface toward H<sub>2</sub> Dissolved in Power Transformer

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Adsorption energy</td><td class="align_center"><span style="width: 18.7394ptpx;"><svg height="12.0621pt" id="M50" style="vertical-align:-3.2957pt" version="1.1" viewbox="-0.0498162 -8.7664 18.7394 12.0621" width="18.7394pt" 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="M381 665C170 665 44 498 44 318C44 125 188 -15 369 -15C552 -15 703 117 703 333C703 534 550 665 381 665ZM359 629C491 629 601 517 601 306C601 114 502 21 390 21C249 21 146 158 146 346S248 629 359 629Z" id="g121-77"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="747" vert-adv-y="747"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,9.711,3.132)"><path d="M414 144C384 79 371 75 317 75H135L276 221C367 316 408 376 408 465C408 570 327 635 237 635C179 635 131 609 100 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164V299C169 366 169 413 172 444C156 441 128 437 101 433C75 430 50 427 29 426V403L57 397C82 391 90 386 90 333V137C90 29 147 -12 214 -12C241 -12 262 -4 291 13S342 48 365 65V-6L371 -12C390 -7 415 1 441 8C468 15 496 21 518 24V50Z" id="g121-115"></path><glyph.data ascent="989" descent="-360" horiz-adv-x="531" vert-adv-y="531"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,15.352,3.132)"><path d="M158 548H390L417 615L410 623H122L83 318C105 326 143 337 185 337C296 337 350 275 350 188C350 116 308 42 225 42C164 42 122 74 100 93C90 101 82 99 72 92C60 82 51 68 50 59C48 46 52 38 66 24C82 9 125 -12 172 -12C225 -11 292 15 346 59C408 108 437 166 437 226C437 309 371 397 242 397C214 397 170 382 133 369L158 548Z" id="g50-54"></path><glyph.data ascent="3443" descent="-2856" horiz-adv-x="487" vert-adv-y="487"></glyph.data></g><g transform="matrix(.0091,0,0,-0.0091,19.784,3.132)"><path d="M396 114C349 71 317 59 274 59C216 59 123 104 123 241C123 342 180 400 246 400C283 400 317 386 348 359C355 352 361 348 366 348C378 348 401 371 402 394C402 405 398 413 385 424C369 437 337 451 294 451H293C254 451 193 434 141 394C73 342 39 277 39 198C39 90 114 -12 243 -12C303 -12 371 31 415 90L396 114Z" id="g58-97"></path><glyph.data ascent="1007" descent="-369" horiz-adv-x="432" vert-adv-y="432"></glyph.data></g></svg></span></td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Pure-SnO<sub>2</sub></td><td class="align_center">0.054</td><td class="align_center">−0.041</td><td class="align_center">−0.017</td><td class="align_center">0.073</td><td class="align_center">—</td></tr><tr><td class="align_left">Cu-SnO<sub>2</sub></td><td class="align_center">0.367</td><td class="align_center">−0.337</td><td class="align_center">−0.299</td><td class="align_center">0.351</td><td class="align_center">0.286</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Adsorption energy of H<sub>2</sub> adsorbed on Cu-doped and pure SnO<sub>2</sub> surface (unit, eV).

Journal of Nanomaterials

tab4

Table 4

Table 4: Adsorption Mechanism of Cu-Doped SnO<sub>2</sub> (110) Surface toward H<sub>2</sub> Dissolved in Power Transformer 

Journal of Nanomaterials

Adsorption Mechanism of Cu-Doped SnO2 (110) Surface toward H2 Dissolved in Power Transformer

Table 4

Adsorption Mechanism of Cu-Doped SnO₂ (110) Surface toward H₂ Dissolved in Power Transformer