Boosting the Performance of Nitrogen‐Doped Mesoporous Carbon Oxygen Electrode with Ultrathin 2D Iron/Cobalt Selenides
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202000740
Abstract: High‐performance and low‐cost oxygen electrode catalysts for rechargeable metal–air battery have been regarded as one pivotal issue for the ever‐increasing energy‐demanding devices like electric vehicles, domestic appliances, and consumer electronics. To develop an effective substitute… read more here.
Keywords: nitrogen doped; electrode; mesoporous carbon; oxygen electrode ... See more keywords
Boosting the Performance of Solid Oxide Electrolysis Cells via Incorporation of Gd3+ and Nd3+ Double‐doped Ceria ▴
Sign Up to like & getrecommendations! Published in 2020 at "Fuel Cells"
DOI: 10.1002/fuce.201900248
Abstract: The solid oxide electrolysis cell (SOEC) and its developement are in an increasing focus, because of its high efficiency and eco‐friendliness in storing energy by converting electrical energy into hydrogen. Recently, research has been conducted… read more here.
Keywords: oxide electrolysis; oxygen electrode; double doped; oxygen ... See more keywords
Adjusting the 3d Orbital Occupation of Ti in Ti3 C2 MXene via Nitrogen Doping to Boost Oxygen Electrode Reactions in Li-O2 Battery.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202206611
Abstract: Rationally designing efficient catalysts is the key to promote the kinetics of oxygen electrode reactions in lithium-oxygen (Li-O2 ) battery. Herein, nitrogen-doped Ti3 C2 MXene prepared via hydrothermal method (N-Ti3 C2 (H)) is studied as… read more here.
Keywords: ti3; oxygen electrode; electrode reactions; nitrogen ... See more keywords
Lattice contraction tailoring in perovskite oxides towards improvement of oxygen electrode catalytic activity
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.129698
Abstract: Abstract Tailoring the charge density of active metal center is one effective approach to improve the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) performance by accelerating the rate-determining step. Herein, we propose a… read more here.
Keywords: oxygen electrode; lattice; contraction tailoring; lattice contraction ... See more keywords
Ethylene epoxidation on Ag/YSZ electrochemical catalysts: Understanding of oxygen electrode reactions
Sign Up to like & getrecommendations! Published in 2019 at "Electrochemistry Communications"
DOI: 10.1016/j.elecom.2019.106495
Abstract: Abstract In this study, we have investigated, for the very first time, the oxygen electrode reactions on Ag/YSZ electrochemical catalysts both in oxygen and under reaction conditions compatible with the ethylene epoxidation reaction. Electrochemical Impedance… read more here.
Keywords: oxygen electrode; ethylene epoxidation; reaction; electrode reactions ... See more keywords
Ceria doped with praseodymium instead of gadolinium as efficient interlayer for lanthanum nickelate SOFC oxygen electrode
Sign Up to like & getrecommendations! Published in 2017 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2017.02.019
Abstract: In the solid oxide fuel cell field, the gadolinium doped ceria (GDC) is widely used as interlayer between oxygen electrode and electrolyte materials, as for instance La2NiO4+δ (LNO) and 3 mol.% Y2O3-ZrO2 (TZ3Y), respectively. However,… read more here.
Keywords: oxygen; oxygen electrode; interlayer; praseodymium ... See more keywords
Optimization of oxygen electrode combined with soluble catalyst to enhance the performance of lithium–oxygen battery
Sign Up to like & getrecommendations! Published in 2020 at "Energy Storage Materials"
DOI: 10.1016/j.ensm.2020.02.026
Abstract: Abstract Lithium-air batteries possess a high theoretical energy density among the current battery technologies, and are expected to become the driving power for electric vehicles. However, the practical application of lithium air batteries is handicapped… read more here.
Keywords: oxygen; lithium; soluble catalyst; oxygen electrode ... See more keywords
Unique intermediate adsorption enabled by anion vacancies in metal sulfide embedded MXene nanosheets overcoming kinetic barriers of oxygen electrode reactions in lithium-oxygen batteries
Sign Up to like & getrecommendations! Published in 2021 at "Energy Storage Materials"
DOI: 10.1016/j.ensm.2021.04.041
Abstract: ABSTRACT Designing electrode materials with optimized surface electronic structure and fully exposed active sites is urgently desired to improve oxygen electrode reaction kinetics in lithium-oxygen batteries (LOBs). Herein, sulfur vacancy-rich Ni3S2 on two dimensional MXene… read more here.
Keywords: lithium oxygen; oxygen electrode; mxene; oxygen batteries ... See more keywords
A perovskite/noble-metal composite as a bifunctional oxygen electrocatalyst for alkaline electrochemical cells
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Energy Storage"
DOI: 10.1016/j.est.2019.04.023
Abstract: Abstract Alkaline-based metal-air batteries require a low-resistance, bifunctional oxygen electrode to perform fast oxygen reduction and oxygen evolution reactions (ORR/OER) during discharging and charging cycles, respectively. However, achieving good ORR/OER bifunctionality with single materials has… read more here.
Keywords: orr oer; oxygen electrode; metal; bifunctional oxygen ... See more keywords
Reversible operation performance of microtubular solid oxide cells with a nickelate-based oxygen electrode
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.05.122
Abstract: Abstract This paper describes the reversible operation of a highly efficient microtubular solid oxide cell (SOC) with a nickelate-based oxygen electrode. The fuel cell was composed of a microtubular support of nickel and yttria stabilized… read more here.
Keywords: oxygen electrode; cell; nickelate based; oxygen ... See more keywords
Ambient lithium–air battery enabled by a versatile oxygen electrode based on boron carbide supported ruthenium
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.10.050
Abstract: Abstract Li-air batteries (LABs) operated in ambient air containing moisture and CO2 highly desire the oxygen electrodes to have capability of Li2CO3 and LiOH decomposition and electrochemical stability. Here we report the application of a… read more here.
Keywords: electrode based; oxygen; oxygen electrode; air ... See more keywords