TY - JOUR AU - Sačer, Denis AU - Kralj, Magdalena AU - Sopčić, Suzana AU - Košević, Milica AU - Dekanski, Aleksandar AU - Kraljić Roković, Marijana PY - 2017/05/18 Y2 - 2024/03/29 TI - Supercapacitors based on graphene/pseudocapacitive materials (Extended Abstract) JF - Journal of the Serbian Chemical Society JA - J. Serb. Chem. Soc. VL - 82 IS - 4 SE - Electrochemistry DO - 10.2298/JSC170207027S UR - https://www.shd-pub.org.rs/index.php/JSCS/article/view/4627 SP - 411-416 AB - <p class="AbstractChar"><span lang="CS">In this work composites of graphene and SnO<sub>2</sub> were successfully prepared by single step simultaneous synthesis of SnO<sub>2</sub> and reduction of graphene oxide (GO). Three different compositions of precursor solution resulted with different composite materials containing graphene and SnO<sub>2</sub></span><span lang="CS">. </span><span lang="CS">The reaction was carried out by using microwave-assisted hydrothermal synthesis. Scanning electron microscopy (SEM) and Energy-dispersive X-ray spectroscopy (EDX) </span><span class="shorttext"><span lang="CS">gave insight into</span></span><span lang="CS"> morphology and composition of the obtained materials. Good capacitive/pseudocapacitive properties of the obtained material suitable for supercapacitor application were registered by using cyclic voltammetry from where specific capacitance values up to 93 F g<sup>-1</sup> were determined.</span></p> ER -