Regular ArticleThe Effect of Oxygen-Anion Conductivity of Metal–Oxide Doped Lanthanum Oxide Catalysts on Hydrocarbon Selectivity in the Oxidative Coupling of Methane
References (0)
Cited by (90)
Non-enzymatic amperometric glucose sensor based on bimetal-oxide modified carbon fiber ultra-microelectrode
2022, Sensing and Bio-Sensing ResearchCitation Excerpt :According to Eq. (2), there are limitations to the placement of Cu+ in the NiO lattice. This limited effect may be related to the small portion of Cu+ that can be replaced with Ni2+ ions [27], therefore, when copper is electrodeposited on NiCFME, displacement of Cu+ ions with Ni2+ ions occur more frequently, In the other words, copper makes nickel out of reach. Consequently, a good electrochemical response of CuNiCFME for glucose oxidation could not be observed.
Tuning La<inf>2</inf>O<inf>3</inf> to high ionic conductivity by Ni-doping
2022, Chemical CommunicationsOxidative coupling of methane (OCM): An overview of the challenges and opportunities for developing new technologies
2021, Journal of Natural Gas Science and EngineeringCitation Excerpt :However, the variation of the electronic properties of La2O3 by doping with a foreign cation has also been explored. Borchert and Baerns (1997) doped La2O3 using cations with lower (Zn2+ and Sr2+) and higher (Ti4+ and Nb5+) valence than La3+ to change the concentration of oxygen vacancies. Dopants with lower valence increased the number of oxygen vacancies, lowering the apparent activation energy of methane, from 103 kJ mol−1 on bulk La2O3 to 96 and 95 kJ mol−1 on Zn- and Sr-doped La2O3, respectively.
Performance of Zn-Al co-doped La<inf>2</inf>O<inf>3</inf> catalysts in the oxidative coupling of methane
2021, Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology
- 1
Present address: Hoechst AG, Central Research, D-65926 Frankfurt, Germany.
- 2
Present address: Institute for Applied Chemistry Berlin-Adlershof e.V., Rudower Chaussee 5, D-12484 Berlin, Germany. Correspondence author. E-mail: [email protected].