A novel hollow core-shell Cu_(2)O/Cu@CoO nanosphere composed of a Cu_(2)O/Cu core and CoO shell was produced via a facile soft template method and a post-thermal annealing process.The formation of the Cu_(2)O/Cu metal...A novel hollow core-shell Cu_(2)O/Cu@CoO nanosphere composed of a Cu_(2)O/Cu core and CoO shell was produced via a facile soft template method and a post-thermal annealing process.The formation of the Cu_(2)O/Cu metal/semiconductor core structure played a key role in increasing the conductivity and facilitated the fast charge transfer process during the electrochemical reaction.展开更多
Electronic configuration is crucial for enhancing the catalytic activities of spinels for the oxygen evolution reaction(OER).However,controlling the electronic spin state of materials is still a challenge.In this work...Electronic configuration is crucial for enhancing the catalytic activities of spinels for the oxygen evolution reaction(OER).However,controlling the electronic spin state of materials is still a challenge.In this work,we synthesized Fe-doped meso-Co_(3)O_(4)via a nanocasting method.展开更多
基金supported by the National Natural Science Foundation of China(Grants 21671076,21621001 and 21831003).
文摘A novel hollow core-shell Cu_(2)O/Cu@CoO nanosphere composed of a Cu_(2)O/Cu core and CoO shell was produced via a facile soft template method and a post-thermal annealing process.The formation of the Cu_(2)O/Cu metal/semiconductor core structure played a key role in increasing the conductivity and facilitated the fast charge transfer process during the electrochemical reaction.
基金supported by the National Natural Science Foundation of China(Grant No.21961024,21427802,21671076 and 21621001)the Inner Mongolia Natural Science Foundation(2018JQ05)+1 种基金The authors thank Beamline BL14W1(Shanghai Synchrotron Radiation Facility)and the NSRL beamline BL11U and BL12B-a(National Synchrotron Radiation Laboratory)for providing beam timeW.Z.thanks the Open Foundation from the State Key Laboratory of Inorganic Synthesis and Preparative Chemistry(2019-02).
文摘Electronic configuration is crucial for enhancing the catalytic activities of spinels for the oxygen evolution reaction(OER).However,controlling the electronic spin state of materials is still a challenge.In this work,we synthesized Fe-doped meso-Co_(3)O_(4)via a nanocasting method.
