Jeong‐Won LeeHong-Il KimHan-Joo KimSoo Hyun ShinJeongsik KimBoong-Ik JeongSoo‐Gil Park
$TiO_2$가 첨가된 탄소복합전극을 제조 Capacitive deionization(CDI)에서의 제염효과에 대하여 고찰하였다. 본 연구에서는 탄소전극과 탄소복합전극을 제조하여 순환전류전압법과 충전-방전 평가를 하였으며 이때의 이온제거율에 대하여 고찰하였다. 순환전류전압법으로 1 mV/s의 전위주사속도에서 측정한 결과 탄소전극은 125 F/g, 탄소복합전극의 축전용량은 243 F/g으로 2배 증가됨을 확인하였다. 탄소복합전극의 $TiO_2$의 함량은 10 wt.%로 고정하였으며 $TiO_2$가 첨가됨에 따라 전기이중층 흡착량이 증가되어 이온제거율이 탄소전극보다 25% 증가되었다. Desalination effects of Capacitive deionization(CDI) process using activated carbon $TiO_2$ composite electrode. In this study, we made the activated carbon electrod and activated carbon $TiO_2$ composite electrode, which analysed at cyclic voltammetry and charge-discharge. The results measured for discharge capacitance in cyclic voltammetry were 125 F/g in activated carbon electrode and capacitance of activatd carbon composite electrode was increased about two time, 243 F/g. The $TiO_2$ content of activated carbon composite electrode was 10 wt.%. When it was added wtih TiO2, electric double layer adsorption content was increased, so it was increased 25% in ion removal ratio of activated carbon electrode.
Omari SufianiTusekile AlfredyHideki TanakaKatsuya TeshimaRevocatus L. MachundaYusufu Abeid Chande Jande
Wei HuangYimin ZhangShenxu BaoRoel CruzShaoxian Song
Xin GaoAyokunle OmosebiA. LiuK. RuhNicolas E. HolubowitchJames LandonKao‐Lang Liu
Xiaobing WangJinqiu LiuYang LiuSen LiDong LiTingting MaJin Yong AnHu YansheFengwei Guan