Matches in SemOpenAlex for { <https://semopenalex.org/work/W3206599550> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W3206599550 abstract "NiCo2O4 has been proved to have promising electrochemical performance. In this work, a new type of hollow urchin-like NiCo2O4 material is constructed by a self-template of Ni-Co complex compound based on the Ostwald ripening mechanism. During the thermal annealing in air, the residual carbon from the organic ligands of Ni-Co complex compound leads to the generation of oxygen vacancies in urchin-like NiCo2O4. The as-obtained hollow NiCo2O4 (H-NiCo2O4-12) material manifests admirable specific capacitance of 886 Fg-1 at 1Ag-1, and preserves 80% of capacitance retention after 5000 cycles. Meanwhile, the assembled asymmetric supercapacitor of H-NiCo2O4-12//AC delivers an energy density of 33.4 Wh g-1 at 747.7 W kg-1. The improved supercapacitive performance of H-NiCo2O4-12 should attribute to its synergistic effect of hollow structure and oxygen vacancies. The hollow urchin-like structure of NiCo2O4 can buffer the volume expansion, expose abundant reaction active sites and favor the transport of ions; while oxygen vacancies can adjust the electronic structure of NiCo2O4 which can favor the transfer of electrons. This work may throw some light on designing a virtue supercapacitor electrode material with hollow nanoporous morphology." @default.
- W3206599550 created "2021-10-25" @default.
- W3206599550 creator A5012366927 @default.
- W3206599550 creator A5018684344 @default.
- W3206599550 creator A5019594623 @default.
- W3206599550 creator A5031645172 @default.
- W3206599550 creator A5040226723 @default.
- W3206599550 creator A5069978620 @default.
- W3206599550 creator A5075433170 @default.
- W3206599550 date "2021-01-01" @default.
- W3206599550 modified "2023-09-27" @default.
- W3206599550 title "Hollow Urchin-Like NiCo <sub>2</sub>O <sub>4</sub> Microspheres with Oxygen Vacancies Synthesized by Self-Template for Supercapacitors" @default.
- W3206599550 doi "https://doi.org/10.2139/ssrn.3892710" @default.
- W3206599550 hasPublicationYear "2021" @default.
- W3206599550 type Work @default.
- W3206599550 sameAs 3206599550 @default.
- W3206599550 citedByCount "0" @default.
- W3206599550 crossrefType "journal-article" @default.
- W3206599550 hasAuthorship W3206599550A5012366927 @default.
- W3206599550 hasAuthorship W3206599550A5018684344 @default.
- W3206599550 hasAuthorship W3206599550A5019594623 @default.
- W3206599550 hasAuthorship W3206599550A5031645172 @default.
- W3206599550 hasAuthorship W3206599550A5040226723 @default.
- W3206599550 hasAuthorship W3206599550A5069978620 @default.
- W3206599550 hasAuthorship W3206599550A5075433170 @default.
- W3206599550 hasConcept C127413603 @default.
- W3206599550 hasConcept C13965031 @default.
- W3206599550 hasConcept C147789679 @default.
- W3206599550 hasConcept C171250308 @default.
- W3206599550 hasConcept C17525397 @default.
- W3206599550 hasConcept C178790620 @default.
- W3206599550 hasConcept C185592680 @default.
- W3206599550 hasConcept C189942447 @default.
- W3206599550 hasConcept C192562407 @default.
- W3206599550 hasConcept C30066665 @default.
- W3206599550 hasConcept C42360764 @default.
- W3206599550 hasConcept C540031477 @default.
- W3206599550 hasConcept C6585489 @default.
- W3206599550 hasConcept C82714645 @default.
- W3206599550 hasConceptScore W3206599550C127413603 @default.
- W3206599550 hasConceptScore W3206599550C13965031 @default.
- W3206599550 hasConceptScore W3206599550C147789679 @default.
- W3206599550 hasConceptScore W3206599550C171250308 @default.
- W3206599550 hasConceptScore W3206599550C17525397 @default.
- W3206599550 hasConceptScore W3206599550C178790620 @default.
- W3206599550 hasConceptScore W3206599550C185592680 @default.
- W3206599550 hasConceptScore W3206599550C189942447 @default.
- W3206599550 hasConceptScore W3206599550C192562407 @default.
- W3206599550 hasConceptScore W3206599550C30066665 @default.
- W3206599550 hasConceptScore W3206599550C42360764 @default.
- W3206599550 hasConceptScore W3206599550C540031477 @default.
- W3206599550 hasConceptScore W3206599550C6585489 @default.
- W3206599550 hasConceptScore W3206599550C82714645 @default.
- W3206599550 hasLocation W32065995501 @default.
- W3206599550 hasOpenAccess W3206599550 @default.
- W3206599550 hasPrimaryLocation W32065995501 @default.
- W3206599550 hasRelatedWork W1983487765 @default.
- W3206599550 hasRelatedWork W1992279584 @default.
- W3206599550 hasRelatedWork W2001021016 @default.
- W3206599550 hasRelatedWork W2082158015 @default.
- W3206599550 hasRelatedWork W2321455765 @default.
- W3206599550 hasRelatedWork W2348364922 @default.
- W3206599550 hasRelatedWork W2766200107 @default.
- W3206599550 hasRelatedWork W2774621072 @default.
- W3206599550 hasRelatedWork W4200601546 @default.
- W3206599550 hasRelatedWork W4225552990 @default.
- W3206599550 isParatext "false" @default.
- W3206599550 isRetracted "false" @default.
- W3206599550 magId "3206599550" @default.
- W3206599550 workType "article" @default.