Local spin-state tuning of cobalt–iron selenide nanoframes for the boosted oxygen evolution
Junye Zhang, Ya Yan, Bingbao Mei, Ruijuan Qi, Ting He, Zhitong Wang, Wensheng Fang, Shahid Zaman, Yaqiong Su, Shujiang Ding, Bao Yu Xia
Abstract
Tuning local spin state of Co centres by Fe doping in cobalt–iron selenides is effective for boosting oxygen evolution.
Topics & Concepts
Oxygen evolutionCobaltSelenideOxygenSpin statesMaterials scienceBoosting (machine learning)DopingSpin crossoverSpin (aerodynamics)NanotechnologyChemical engineeringChemistryOptoelectronicsMetallurgyCrystallographyInorganic chemistryPhysicsPhysical chemistryComputer scienceThermodynamicsEngineeringElectrodeSeleniumOrganic chemistryElectrochemistryMachine learningElectrocatalysts for Energy ConversionAdvanced Memory and Neural ComputingChalcogenide Semiconductor Thin Films