Matches in SemOpenAlex for { <https://semopenalex.org/work/W4229007907> ?p ?o ?g. }
- W4229007907 abstract "Abstract Design of efficient and low‐cost electrocatalysts for oxygen evolution reaction (OER) is of great importance for practical energy‐related technologies such as hydrogen production. Herein, CoFe@CoNi hydroxides composite supported on nickel foam (NF) as electrocatalyst for OER was prepared via a two‐step electrodeposition method. The CoFe@CoNi hydroxides composite has an amorphous structure with a hierarchical nanostructure where small nanosheets of CoNi hydroxide were decorated on the large nanosheet of CoFe hydroxide. The architecture provides abundant electrochemically active surface area with more exposed active sites as well as the small electron‐transfer resistance at the interface to promote the catalytic activity for OER. In addition, the core‐shell hierarchical nanostructure may further improve the catalytic activity by regulating the electronic structure due to the synergetic interaction of CoFe and CoNi hydroxides. It is noted that the deposition sequence is important to form hierarchical heterostructure, and no hierarchical structure can be obtained by depositing CoFe hydroxide on CoNi hydroxide due to the reconfiguration of the metal ions during the synthesis. CoFe@CoNi hydroxides composite shows efficient electrocatalytic activity toward OER with an overpotential of 0.227 V at a current density of 10 mA/cm 2 and a long‐term durability in 1.0 M KOH." @default.
- W4229007907 created "2022-05-08" @default.
- W4229007907 creator A5015759837 @default.
- W4229007907 creator A5017562149 @default.
- W4229007907 creator A5082200741 @default.
- W4229007907 date "2022-05-26" @default.
- W4229007907 modified "2023-10-16" @default.
- W4229007907 title "Hierarchical Heterostructure of Amorphous CoFe@CoNi Hydroxides Composite on Nickel Foam as Efficient Electrocatalyst for Oxygen Evolution Reaction" @default.
- W4229007907 cites W1973891115 @default.
- W4229007907 cites W1979828122 @default.
- W4229007907 cites W1991479946 @default.
- W4229007907 cites W2006450841 @default.
- W4229007907 cites W2008817603 @default.
- W4229007907 cites W2015124676 @default.
- W4229007907 cites W2042050383 @default.
- W4229007907 cites W2047908781 @default.
- W4229007907 cites W2060033270 @default.
- W4229007907 cites W2067529228 @default.
- W4229007907 cites W2078713153 @default.
- W4229007907 cites W2096425008 @default.
- W4229007907 cites W2100450304 @default.
- W4229007907 cites W2132740006 @default.
- W4229007907 cites W2149053345 @default.
- W4229007907 cites W2323275360 @default.
- W4229007907 cites W2328832782 @default.
- W4229007907 cites W2514157351 @default.
- W4229007907 cites W2549816039 @default.
- W4229007907 cites W2555123300 @default.
- W4229007907 cites W2592758909 @default.
- W4229007907 cites W2769127768 @default.
- W4229007907 cites W2790204476 @default.
- W4229007907 cites W2804833238 @default.
- W4229007907 cites W2898611550 @default.
- W4229007907 cites W2899250734 @default.
- W4229007907 cites W2918625198 @default.
- W4229007907 cites W2923580268 @default.
- W4229007907 cites W2933184896 @default.
- W4229007907 cites W2936817455 @default.
- W4229007907 cites W2946013927 @default.
- W4229007907 cites W2969623514 @default.
- W4229007907 cites W2969959161 @default.
- W4229007907 cites W3088714968 @default.
- W4229007907 cites W3090486029 @default.
- W4229007907 cites W3118741475 @default.
- W4229007907 cites W3122239491 @default.
- W4229007907 cites W3147258088 @default.
- W4229007907 cites W3152613262 @default.
- W4229007907 cites W3152881400 @default.
- W4229007907 cites W3157856231 @default.
- W4229007907 cites W3163722367 @default.
- W4229007907 cites W3176126340 @default.
- W4229007907 cites W4235609479 @default.
- W4229007907 cites W4252053248 @default.
- W4229007907 doi "https://doi.org/10.1002/cctc.202200347" @default.
- W4229007907 hasPublicationYear "2022" @default.
- W4229007907 type Work @default.
- W4229007907 citedByCount "4" @default.
- W4229007907 countsByYear W42290079072023 @default.
- W4229007907 crossrefType "journal-article" @default.
- W4229007907 hasAuthorship W4229007907A5015759837 @default.
- W4229007907 hasAuthorship W4229007907A5017562149 @default.
- W4229007907 hasAuthorship W4229007907A5082200741 @default.
- W4229007907 hasConcept C104779481 @default.
- W4229007907 hasConcept C127413603 @default.
- W4229007907 hasConcept C135473242 @default.
- W4229007907 hasConcept C147789679 @default.
- W4229007907 hasConcept C159985019 @default.
- W4229007907 hasConcept C161790260 @default.
- W4229007907 hasConcept C171250308 @default.
- W4229007907 hasConcept C17525397 @default.
- W4229007907 hasConcept C178790620 @default.
- W4229007907 hasConcept C185592680 @default.
- W4229007907 hasConcept C186187911 @default.
- W4229007907 hasConcept C186460083 @default.
- W4229007907 hasConcept C191897082 @default.
- W4229007907 hasConcept C192562407 @default.
- W4229007907 hasConcept C2775896084 @default.
- W4229007907 hasConcept C2778002958 @default.
- W4229007907 hasConcept C33989665 @default.
- W4229007907 hasConcept C35590869 @default.
- W4229007907 hasConcept C42360764 @default.
- W4229007907 hasConcept C504270822 @default.
- W4229007907 hasConcept C51967427 @default.
- W4229007907 hasConcept C52859227 @default.
- W4229007907 hasConcept C55493867 @default.
- W4229007907 hasConcept C56052488 @default.
- W4229007907 hasConcept C64792281 @default.
- W4229007907 hasConcept C65165184 @default.
- W4229007907 hasConceptScore W4229007907C104779481 @default.
- W4229007907 hasConceptScore W4229007907C127413603 @default.
- W4229007907 hasConceptScore W4229007907C135473242 @default.
- W4229007907 hasConceptScore W4229007907C147789679 @default.
- W4229007907 hasConceptScore W4229007907C159985019 @default.
- W4229007907 hasConceptScore W4229007907C161790260 @default.
- W4229007907 hasConceptScore W4229007907C171250308 @default.
- W4229007907 hasConceptScore W4229007907C17525397 @default.
- W4229007907 hasConceptScore W4229007907C178790620 @default.
- W4229007907 hasConceptScore W4229007907C185592680 @default.
- W4229007907 hasConceptScore W4229007907C186187911 @default.
- W4229007907 hasConceptScore W4229007907C186460083 @default.