Effect of Metal (Mn, Ti) Doping on NCA Cathode Materials for Lithium Ion Batteries

<table class="fixed-width table-group" id="tab1"><tr><td><table class="table"><colgroup><col style="width:5.12em"/><col style="width:3.86em"/><col style="width:4.29em"/><col style="width:4.79em"/><col style="width:3.95em"/><col style="width:4.48em"/></colgroup><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Samples</td><td class="align_center"><span style="width: 26.9278ptpx;"><svg height="13.0235pt" id="M9" style="vertical-align:-2.268101pt" version="1.1" viewbox="-0.0498162 -10.7554 26.9278 13.0235" width="26.9278pt" 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="M483 97L471 123C436 91 401 65 392 65C388 65 384 74 390 106C414 239 444 378 457 429L455 433C444 433 429 436 416 439C392 444 368 448 344 448C281 448 204 415 152 376C71 315 23 205 23 103C23 21 57 -12 85 -12C114 -12 149 6 185 34C231 70 285 119 329 183H331L309 81C292 0 308 -12 326 -12C350 -12 421 24 483 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439C392 444 368 448 344 448C281 448 204 415 152 376C71 315 23 205 23 103C23 21 57 -12 85 -12C114 -12 149 6 185 34C231 70 285 119 329 183H331L309 81C292 0 308 -12 326 -12C350 -12 421 24 483 97ZM374 387C370 363 356 291 345 261C315 193 181 50 139 50C124 50 110 71 110 118C110 224 153 331 218 379C238 394 271 402 301 402C329 402 359 394 374 387Z" id="g113-98"></path></g></svg></span></td><td class="align_center"><span style="width: 42.6352ptpx;"><svg height="12.5794pt" id="M13" style="vertical-align:-3.29107pt" version="1.1" viewbox="-0.0498162 -9.28833 42.6352 12.5794" width="42.6352pt" 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></g><g transform="matrix(.0091,0,0,-0.0091,4.719,3.132)"><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" id="g50-49"></path></g><g transform="matrix(.0091,0,0,-0.0091,9.151,3.132)"><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" id="g50-49"></path></g><g transform="matrix(.0091,0,0,-0.0091,13.582,3.132)"><path d="M290 377C321 398 342 415 358 430C378 450 389 473 389 502C389 578 329 635 238 635H237C184 635 137 610 109 578L64 515L88 493C112 529 154 573 208 573S303 542 303 482C303 409 233 370 141 341L149 308C165 313 190 319 215 319C272 319 341 283 341 193C342 98 292 43 222 43C163 43 122 72 96 94C88 101 79 100 70 94C61 87 47 73 46 60C44 47 48 37 62 23C76 10 118 -12 165 -12C238 -12 430 62 430 223C430 297 379 359 290 375V377Z" id="g50-52"></path></g><g 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38 365 43 365 108V177H462ZM284 227H88C155 336 218 430 282 519H284V227Z" id="g50-53"></path></g></svg></span></td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">NCA</td><td class="align_center">2.8674</td><td class="align_center">14.0433</td><td class="align_center">99.9999</td><td class="align_center">4.8976</td><td class="align_center">1.4708</td></tr><tr><td class="align_left">NCA-Mn</td><td class="align_center">2.8705</td><td class="align_center">14.1362</td><td class="align_center">100.8809</td><td class="align_center">4.9246</td><td class="align_center">1.6331</td></tr><tr><td class="align_left">NCA-Ti</td><td class="align_center">2.8727</td><td class="align_center">14.2648</td><td class="align_center">101.9534</td><td class="align_center">4.9656</td><td class="align_center">1.9255</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Lattice parameters of the NCA, NCA-Mn, and NCA-Ti powders.</div>

Journal of Nanomaterials

tab1

Table 1

Table 1: Effect of Metal (Mn, Ti) Doping on NCA Cathode Materials for Lithium Ion Batteries 