Yunarti, Rika Tri Lee, Maro Hwang, Yoon Jeong Choi, Jae-Wook Suh, Dong Jin Lee, Jinwon Kim, Ii Won Ha, Jeong-Myeong 2024-01-20T09:35:08Z 2024-01-20T09:35:08Z 2021-09-05 2014-05-05 1566-7367 https://pubs.kist.re.kr/handle/201004/126797 The catalytic oxidative coupling of methane (OCM) on transition metal-doped TiO2 nanowire catalysts was performed and the effects of metal dopants were studied. With transition metal doping, the electric and optical properties of nanowires were adjusted, which seemed to improve the catalytic activity and selectivity of the OCM reaction. A Mn-doped TiO2 nanowire catalyst exhibited the highest C-2 yield with the highest (ethylene)/(ethane) ratio because of its moderate oxidation activity, while a highly active Rh-doped TiO2 nanowire catalyst converted methane into fully oxidized CO and CO2. The electric conductivity assessed by UV-vis absorption represented the oxidation activity of the nanowire catalysts. (C) 2014 Elsevier B.V. All rights reserved. English ELSEVIER SCIENCE BV C-2 HYDROCARBONS SURFACE BASICITY MEMBRANE ETHYLENE LA2O3 GAS PERFORMANCE ACIDITY ETHANE OXIDES Transition metal-doped TiO2 nanowire catalysts for the oxidative coupling of methane Article 10.1016/j.catcom.2014.02.026 1 CATALYSIS COMMUNICATIONS, v.50, pp.54 - 58 CATALYSIS COMMUNICATIONS 50 54 58 scie scopus 000336116700013 2-s2.0-84896969016 Chemistry, Physical Chemistry Article C-2 HYDROCARBONS SURFACE BASICITY MEMBRANE ETHYLENE LA2O3 GAS PERFORMANCE ACIDITY ETHANE OXIDES Oxidative coupling of methane TiO2 nanowire Transition metal doping Ethylene