Solid state long battery life achieving 9000 cycles Among the cathode materials for Li-ion batteries, compared with conventional intercalation cathodes, I2 cathodes have many advantages, such as high capacity of 211 mAh g-1, low cost, and environmental friendliness. /*! elementor-pro – v3.17.0 – 01-11-2023 */ .elementor-widget-table-of-contents .elementor-toc__header-title{color:var(–header-color)}.elementor-widget-table-of-contents.elementor-toc–collapsed .elementor-toc__toggle-button–collapse,.elementor-widget-table-of-contents:not(.elementor-toc–collapsed) .elementor-toc__toggle-button–expand{display:none}.elementor-widget-table-of-contents .elementor-widget-container{min-height:var(–box-min-height);border:var(–box-border-width,1px) solid var(–box-border-color,#9da5ae);border-radius:var(–box-border-radius,3px);background-color:var(–box-background-color);transition:min-height .4s;overflow:hidden}.elementor-toc__header{display:flex;align-items:center;justify-content:space-between;padding:var(–box-padding,20px);background-color:var(–header-background-color);border-bottom:var(–separator-width,1px) solid var(–box-border-color,#9da5ae)}.elementor-toc__header-title{font-size:18px;margin:0;color:var(–header-color)}.elementor-toc__toggle-button{cursor:pointer;display:inline-flex}.elementor-toc__toggle-button […]